Diamond Hill Small Cap Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Common Stocks - 97.7%	Shares		Fair Value
Consumer Discretionary - 9.4%
Century Communities, Inc.		31,960	$	2,134,289
Green Brick Partners, Inc. (a)(b)		20,878		866,646
Johnson Outdoors, Inc., Class A (a)		53,588		2,930,728
Red Rock Resorts, Inc., Class A		349,137		14,314,617
Rocky Brands, Inc. (a)		147,004		2,160,959
Vail Resorts, Inc.		7,042		1,562,549
Wolverine World Wide, Inc.		156,479		1,261,221
				25,231,009
Consumer Staples - 11.9%
Cal-Maine Foods, Inc.		196,417		9,510,511
Lancaster Colony Corp.		54,496		8,993,475
Oil-Dri Corp. of America		95,359		5,888,418
Post Holdings, Inc. (b)		66,884		5,734,634
Seaboard Corp. (a)		477		1,790,181
				31,917,219
Energy - 4.1%
Centrus Energy Corp., Class A (a)(b)		72,466		4,113,170
Civitas Resources, Inc. (a)		83,652		6,764,937
				10,878,107
Financials - 22.3%
Bank OZK		252,427		9,357,469
BOK Financial Corp.		69,131		5,529,097
Enstar Group Ltd. (b)		28,704		6,946,368
First Western Financial, Inc. (a)(b)(c)		125,652		2,280,584
Live Oak Bancshares, Inc.		372,412		10,781,327
Mr. Cooper Group, Inc. (b)		165,771		8,878,695
Silvercrest Asset Management Group, Inc., Class A		95,104		1,509,300
Triumph Financial, Inc. (b)		129,316		8,378,384
Webster Financial Corp.		155,571		6,271,067
				59,932,291
Health Care - 5.3%
Enovis Corp. (b)		166,040		8,755,289
UFP Technologies, Inc. (a)(b)		34,471		5,565,343
				14,320,632

Diamond Hill Small Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 97.7% (Continued)	Shares		Fair Value
Industrials - 28.8%
Allegiant Travel Co.		106,688	$	8,200,040
Allient, Inc.		154,495		4,776,985
Concrete Pumping Holdings, Inc. (a)(b)		690,323		5,922,971
Douglas Dynamics, Inc.		151,149		4,561,677
Ducommun, Inc. (a)(b)		48,471		2,108,973
Energy Recovery, Inc. (b)		155,714		3,302,694
ESAB Corp.		112,275		7,883,950
First Advantage Corp.		692,281		9,546,555
FTAI Aviation Ltd. (a)		189,380		6,732,459
Gates Industrial Corp. plc (b)		315,333		3,661,016
Graham Corp. (b)		157,066		2,607,296
Kirby Corp. (b)		20,507		1,697,980
Miller Industries, Inc.		6,431		252,160
WESCO International, Inc.		45,350		6,522,237
WNS Holdings Ltd. - ADR (b)		140,752		9,635,882
				77,412,875
Information Technology - 2.0%
Progress Software Corp.		28,367		1,491,537
Rimini Street, Inc. (a)(b)		1,397,187		3,073,811
Sanmina Corp. (b)		14,947		811,323
				5,376,671
Materials - 7.5%
Ashland, Inc.		129,369		10,566,860
Haynes International, Inc. (a)		28,332		1,318,005
Taseko Mines Ltd. (a)(b)		3,257,238		4,136,692
United States Lime & Minerals, Inc. (a)		20,945		4,209,945
				20,231,502
Real Estate - 5.6%
CubeSmart		35,189		1,341,757
Douglas Emmett, Inc. (a)		270,967		3,457,539
Jones Lang LaSalle, Inc. (b)		10,459		1,476,602
Rayonier, Inc.		57,724		1,642,825
Ryman Hospitality Properties, Inc.		83,363		6,942,471
				14,861,194

Diamond Hill Small Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 97.7% (Continued)	Shares		Fair Value
Utilities - 0.8%
UGI Corp.		90,932	$	2,091,436
Total Common Stocks (Cost $191,802,491)			$	262,252,936

Registered Investment Companies - 7.6%	Shares		Fair Value
State Street Institutional Liquid Reserves Fund - Premier Class, 5.45% (d)		2,511,387	$	2,512,140
State Street Navigator Securities Lending Portfolio I, 5.25% (d)(e)		17,977,775		17,977,775
Total Registered Investment Companies (Cost $20,489,662)			$	20,489,915
Total Investment Securities - 105.3% (Cost $212,292,153)			$	282,742,851
Liabilities in Excess of Other Assets - (5.3)%				(14,160,032	)
Net Assets - 100.0%			$	268,582,819

(a)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $28,358,575.
(b)	Non-income producing security.
(c)	Illiquid security as determined under procedures approved by the Board of Trustees. The total fair value of these securities as of September 30, 2023 was $2,280,584, representing 0.8% of net assets.
(d)	The rate shown is the 7-day effective yield as of September 30, 2023.
(e)	This security was purchased using cash collateral held from securities on loan. Securities on loan are also collateralized by various U.S. Treasury and government agency securities in the amount of $11,360,023.

ADR -	American Depositary Receipt
plc -	Public Limited Company

Diamond Hill Small-Mid Cap Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Common Stocks - 96.3%	Shares		Fair Value
Communication Services - 1.3%
Liberty Media Corp. - Liberty Formula One - Series C (a)		315,262	$	19,640,823
Consumer Discretionary - 11.9%
BorgWarner, Inc.		216,827		8,753,306
CarMax, Inc. (a)(b)		146,873		10,388,327
Hanesbrands, Inc. (b)		1,994,745		7,899,190
Lear Corp.		68,273		9,162,237
NVR, Inc. (a)		9,596		57,223,827
Red Rock Resorts, Inc., Class A (b)		1,722,132		70,607,412
Vail Resorts, Inc. (b)		57,024		12,653,055
Wolverine World Wide, Inc. (b)		854,748		6,889,269
				183,576,623
Consumer Staples - 10.1%
BellRing Brands, Inc. (a)		199,431		8,222,540
Cal-Maine Foods, Inc. (b)		968,797		46,909,151
Lancaster Colony Corp.		229,838		37,930,165
Post Holdings, Inc. (a)(b)		728,734		62,481,653
				155,543,509
Energy - 3.8%
Civitas Resources, Inc. (b)		215,880		17,458,216
Coterra Energy, Inc.		1,539,839		41,652,645
				59,110,861
Financials - 18.6%
Bank OZK		488,425		18,105,915
BankUnited, Inc.		446,159		10,127,809
BOK Financial Corp. (b)		433,607		34,679,888
Brighthouse Financial, Inc. (a)		236,770		11,587,524
Brown & Brown, Inc.		134,035		9,361,004
Enstar Group Ltd. (a)(b)		65,278		15,797,276
First Interstate BancSystem, Inc., Class A (b)		312,465		7,792,877
Live Oak Bancshares, Inc. (b)		1,105,138		31,993,745
Loews Corp.		279,962		17,724,394
Mr. Cooper Group, Inc. (a)(b)		780,481		41,802,562
RenaissanceRe Holdings Ltd.		136,057		26,928,401
Stifel Financial Corp.		200,803		12,337,336

Diamond Hill Small-Mid Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.3% (Continued)	Shares		Fair Value
Financials - 18.6% (Continued)
Webster Financial Corp.		1,182,211	$	47,654,925
				285,893,656
Health Care - 3.1%
Boston Scientific Corp. (a)(b)		198,530		10,482,384
Enovis Corp. (a)		712,095		37,548,769
				48,031,153
Industrials - 26.3%
Alaska Air Group, Inc. (a)(b)		342,076		12,684,178
Allegiant Travel Co. (b)		394,938		30,354,935
Broadridge Financial Solutions, Inc.		52,236		9,352,856
Energy Recovery, Inc. (a)(b)		753,983		15,991,979
ESAB Corp.		686,872		48,232,152
First Advantage Corp. (b)		1,747,435		24,097,129
Gates Industrial Corp. plc (a)		2,934,006		34,063,810
Kirby Corp. (a)		110,918		9,184,010
Regal Rexnord Corp.		321,270		45,903,058
Sensata Technologies Holding plc (b)		774,259		29,282,475
SS&C Technologies Holdings, Inc.		611,946		32,151,643
WESCO International, Inc.		608,643		87,535,036
WNS Holdings Ltd. - ADR (a)(b)		387,280		26,513,189
				405,346,450
Information Technology - 5.2%
Arrow Electronics, Inc. (a)		104,890		13,136,424
Ciena Corp. (a)		704,806		33,309,132
Progress Software Corp. (b)		210,100		11,047,058
Sanmina Corp. (a)		416,822		22,625,098
				80,117,712
Materials - 3.5%
Ashland, Inc.		666,024		54,400,840
Real Estate - 11.0%
CubeSmart		1,270,096		48,428,761
Douglas Emmett, Inc. (b)		1,011,677		12,908,999
Jones Lang LaSalle, Inc. (a)		128,521		18,144,595
Mid-America Apartment Communities, Inc.		59,624		7,670,628

Diamond Hill Small-Mid Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.3% (Continued)	Shares		Fair Value
Real Estate - 11.0% (Continued)
Rayonier, Inc.		1,038,473	$	29,554,942
Ryman Hospitality Properties, Inc.		302,524		25,194,199
UDR, Inc.		754,632		26,917,723
				168,819,847
Utilities - 1.5%
UGI Corp.		972,987		22,378,701
Total Common Stocks (Cost $1,230,992,771)			$	1,482,860,175

Diamond Hill Small-Mid Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Registered Investment Companies - 6.9%	Shares		Fair Value
Diamond Hill Short Duration Securitized Bond Fund - Class Y (c)		973,084	$	9,302,684
State Street Institutional US Government Money Market Fund - Premier Class, 5.29% (d)		46,575,892		46,575,892
State Street Navigator Securities Lending Portfolio I, 5.25% (d)(e)		50,955,865		50,955,865
Total Registered Investment Companies (Cost $107,247,029)			$	106,834,441
Total Investment Securities - 103.2% (Cost $1,338,239,800)			$	1,589,694,616
Liabilities in Excess of Other Assets - (3.2)%				(50,079,421	)
Net Assets - 100.0%			$	1,539,615,195

(a)	Non-income producing security.
(b)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $70,972,857.
(c)	Affiliated fund.

Value, December 31, 2022	$	8,793,801
Purchases		375,639
Change in Unrealized Appreciation (Depreciation)		133,244
Value, September 30, 2023	$	9,302,684
Income Distributions	$	375,639

(d)	The rate shown is the 7-day effective yield as of September 30, 2023.
(e)	This security was purchased using cash collateral held from securities on loan. Securities on loan are also collateralized by various U.S. Treasury and government agency securities in the amount of $21,178,396.

ADR -	American Depositary Receipt
plc -	Public Limited Company

Diamond Hill Mid Cap Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Common Stocks - 96.1%	Shares		Fair Value
Communication Services - 1.3%
Liberty Media Corp. - Liberty Formula One - Series C (a)		30,126	$	1,876,850
Consumer Discretionary - 11.5%
BorgWarner, Inc.		16,456		664,329
CarMax, Inc. (a)		13,951		986,754
Hanesbrands, Inc. (b)		315,866		1,250,829
Lear Corp.		5,739		770,174
NVR, Inc. (a)		931		5,551,832
Red Rock Resorts, Inc., Class A		161,172		6,608,052
Vail Resorts, Inc.		4,707		1,044,436
VF Corp. (b)		7,300		128,991
				17,005,397
Consumer Staples - 7.9%
Archer-Daniels-Midland Co.		19,456		1,467,372
BellRing Brands, Inc. (a)		21,093		869,664
Lancaster Colony Corp.		20,496		3,382,455
Post Holdings, Inc. (a)(b)		69,731		5,978,736
				11,698,227
Energy - 2.5%
Coterra Energy, Inc.		135,086		3,654,076
Financials - 17.9%
Allstate Corp. (The)		23,904		2,663,145
American International Group, Inc.		91,694		5,556,656
Bank OZK		43,386		1,608,319
BOK Financial Corp.		19,117		1,528,978
Fidelity National Information Services, Inc.		31,246		1,726,966
Hartford Financial Services Group, Inc. (The)		30,655		2,173,746
Loews Corp.		14,872		941,546
Mr. Cooper Group, Inc. (a)		57,314		3,069,738
Stifel Financial Corp.		13,454		826,614
Webster Financial Corp.		95,055		3,831,667
Willis Towers Watson plc		12,650		2,643,344
				26,570,719

Diamond Hill Mid Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.1% (Continued)	Shares		Fair Value
Health Care - 4.7%
Boston Scientific Corp. (a)		66,831	$	3,528,677
Enovis Corp. (a)		64,622		3,407,518
				6,936,195
Industrials - 24.8%
Alaska Air Group, Inc. (a)		40,279		1,493,545
Allegiant Travel Co.		21,861		1,680,236
ESAB Corp.		67,098		4,711,622
Ferguson plc		10,585		1,740,915
Kirby Corp. (a)		14,660		1,213,848
L3Harris Technologies, Inc.		13,527		2,355,321
Parker-Hannifin Corp.		15,004		5,844,358
Regal Rexnord Corp.		31,865		4,552,871
Sensata Technologies Holding plc		68,584		2,593,847
SS&C Technologies Holdings, Inc.		63,920		3,358,357
WESCO International, Inc.		50,023		7,194,308
				36,739,228
Information Technology - 6.1%
Arrow Electronics, Inc. (a)		7,398		926,526
Check Point Software Technologies Ltd. (a)		25,188		3,357,057
Ciena Corp. (a)		67,539		3,191,893
NXP Semiconductors NV		7,948		1,588,964
				9,064,440
Materials - 6.1%
Ashland, Inc.		54,981		4,490,848
Freeport-McMoRan, Inc.		122,738		4,576,900
				9,067,748
Real Estate - 11.4%
CubeSmart		116,230		4,431,850
Douglas Emmett, Inc. (b)		20,607		262,945
Extra Space Storage, Inc.		9,144		1,111,728
Jones Lang LaSalle, Inc. (a)		11,275		1,591,804
Mid-America Apartment Communities, Inc.		8,474		1,090,180
Rayonier, Inc.		63,857		1,817,370
Ryman Hospitality Properties, Inc.		29,435		2,451,347
SBA Communications Corp., Class A		7,745		1,550,317

Diamond Hill Mid Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.1% (Continued)	Shares		Fair Value
Real Estate - 11.4% (Continued)
UDR, Inc.		70,719	$	2,522,547
				16,830,088
Utilities - 1.9%
UGI Corp.		120,011		2,760,253
Total Common Stocks (Cost $101,127,600)			$	142,203,221

Registered Investment Companies - 4.7%	Shares		Fair Value
State Street Institutional US Government Money Market Fund - Premier Class, 5.29% (c)		5,579,630	$	5,579,630
State Street Navigator Securities Lending Portfolio I, 5.25% (c)(d)		1,343,216		1,343,216
Total Registered Investment Companies (Cost $6,922,846)			$	6,922,846
Total Investment Securities - 100.8% (Cost $108,050,446)			$	149,126,067
Liabilities in Excess of Other Assets - (0.8)%				(1,168,965	)
Net Assets - 100.0%			$	147,957,102

(a)	Non-income producing security.
(b)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $1,485,049.
(c)	The rate shown is the 7-day effective yield as of September 30, 2023.
(d)	This security was purchased using cash collateral held from securities on loan. Securities on loan are also collateralized by various U.S. Treasury and government agency securities in the amount of $153,083.

NV -	Naamloze Vennootschap
plc -	Public Limited Company

Diamond Hill Large Cap Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Common Stocks - 96.2%	Shares		Fair Value
Communication Services - 1.9%
Alphabet, Inc., Class A (a)		1,122,617	$	146,905,661
Consumer Discretionary - 13.9%
Amazon.com, Inc. (a)		1,291,193		164,136,454
BorgWarner, Inc.		2,520,167		101,739,142
CarMax, Inc. (a)(b)		2,639,099		186,663,472
General Motors Co.		5,458,017		179,950,820
Home Depot, Inc. (The) (b)		509,015		153,803,972
Lear Corp.		824,228		110,611,398
NVR, Inc. (a)(b)		33,129		197,558,166
				1,094,463,424
Consumer Staples - 4.5%
PepsiCo, Inc.		1,316,148		223,008,117
Target Corp.		1,209,859		133,774,110
				356,782,227
Energy - 7.7%
Chevron Corp.		1,252,003		211,112,746
ConocoPhillips		2,770,645		331,923,271
Diamondback Energy, Inc.		420,661		65,151,976
				608,187,993
Financials - 23.8%
Allstate Corp. (The) (b)		1,751,545		195,139,628
American International Group, Inc. (b)		5,954,016		360,813,369
Bank of America Corp.		8,451,801		231,410,311
Berkshire Hathaway, Inc., Class B (a)		329,619		115,465,536
Hartford Financial Services Group, Inc. (The)		1,452,547		103,000,108
KKR & Co., Inc. (b)		3,581,451		220,617,382
Marsh & McLennan Cos., Inc.		415,345		79,040,153
Nasdaq, Inc. (b)		2,407,559		116,983,292
Truist Financial Corp.		5,735,897		164,104,013
Visa, Inc., Class A (b)		498,961		114,766,020
Wells Fargo & Co. (b)		4,172,664		170,495,051
				1,871,834,863
Health Care - 16.6%
Abbott Laboratories		2,463,020		238,543,487

Diamond Hill Large Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.2% (Continued)	Shares		Fair Value
Health Care - 16.6% (Continued)
AbbVie, Inc.		678,231	$	101,097,113
Becton, Dickinson and Co. (b)		546,524		141,292,850
HCA Healthcare, Inc.		773,831		190,346,949
Humana, Inc.		332,609		161,820,931
Laboratory Corp. of America Holdings		601,947		121,021,444
Medtronic plc		1,773,874		139,000,767
Pfizer, Inc.		3,101,372		102,872,509
Stryker Corp.		418,969		114,491,659
				1,310,487,709
Industrials - 18.1%
Carrier Global Corp. (b)		1,527,233		84,303,261
Caterpillar, Inc.		707,702		193,202,646
Deere & Co.		351,714		132,729,829
Ferguson plc		477,410		78,519,623
Honeywell International, Inc.		597,259		110,337,628
L3Harris Technologies, Inc.		656,946		114,387,437
Parker-Hannifin Corp.		405,132		157,807,017
Regal Rexnord Corp.		788,143		112,609,872
SS&C Technologies Holdings, Inc.		2,944,806		154,720,107
Union Pacific Corp.		865,335		176,208,166
Waste Management, Inc.		735,889		112,178,919
				1,427,004,505
Information Technology - 3.5%
Microsoft Corp.		233,228		73,641,741
Texas Instruments, Inc. (b)		1,245,954		198,119,145
				271,760,886
Materials - 3.0%
Freeport-McMoRan, Inc.		3,788,746		141,282,338
Martin Marietta Materials, Inc.		230,638		94,672,286
				235,954,624
Real Estate - 2.2%
Extra Space Storage, Inc.		653,015		79,393,564
SBA Communications Corp., Class A		478,499		95,781,145
				175,174,709

Diamond Hill Large Cap Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.2% (Continued)	Shares		Fair Value
Utilities - 1.0%
Dominion Energy, Inc.		1,850,828	$	82,676,487
Total Common Stocks (Cost $6,271,947,169)			$	7,581,233,088

Registered Investment Companies - 5.9%	Shares		Fair Value
State Street Institutional US Government Money Market Fund - Premier Class, 5.29% (c)		218,182,725	$	218,182,725
State Street Navigator Securities Lending Portfolio I, 5.25% (c)(d)		247,990,228		247,990,228
Total Registered Investment Companies (Cost $466,172,953)			$	466,172,953
Total Investment Securities - 102.1% (Cost $6,738,120,122)			$	8,047,406,041
Liabilities in Excess of Other Assets - (2.1)%				(168,997,871	)
Net Assets - 100.0%			$	7,878,408,170

(a)	Non-income producing security.
(b)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $237,638,512.
(c)	The rate shown is the 7-day effective yield as of September 30, 2023.
(d)	This security was purchased using cash collateral held from securities on loan. Securities on loan are also collateralized by various U.S. Treasury and government agency securities in the amount of $1,763,487.

plc - Public Limited Company

Diamond Hill Large Cap Concentrated Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Common Stocks - 96.7%	Shares		Fair Value
Communication Services - 4.0%
Alphabet, Inc., Class A (a)		7,846	$	1,026,728
Consumer Discretionary - 16.9%
Amazon.com, Inc. (a)		8,076		1,026,621
General Motors Co.		36,382		1,199,515
Home Depot, Inc. (The)		3,217		972,049
NVR, Inc. (a)		200		1,192,660
				4,390,845
Consumer Staples - 5.2%
PepsiCo, Inc.		7,982		1,352,470
Energy - 7.6%
ConocoPhillips		16,551		1,982,810
Financials - 23.0%
Allstate Corp. (The)		11,134		1,240,439
American International Group, Inc.		38,802		2,351,401
Bank of America Corp.		39,817		1,090,189
KKR & Co., Inc.		21,049		1,296,618
				5,978,647
Health Care - 14.5%
Abbott Laboratories		14,540		1,408,199
HCA Healthcare, Inc.		4,892		1,203,334
Humana, Inc.		2,368		1,152,079
				3,763,612
Industrials - 17.4%
Caterpillar, Inc.		4,811		1,313,403
Parker-Hannifin Corp.		2,753		1,072,349
SS&C Technologies Holdings, Inc.		19,108		1,003,934
Union Pacific Corp.		5,568		1,133,812
				4,523,498
Information Technology - 4.7%
Texas Instruments, Inc.		7,741		1,230,896

Diamond Hill Large Cap Concentrated Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.7% (Continued)	Shares		Fair Value
Materials - 3.4%
Freeport-McMoRan, Inc.		23,640	$	881,536
Total Common Stocks (Cost $23,574,346)			$	25,131,042

Registered Investment Companies - 3.3%	Shares		Fair Value
State Street Institutional Liquid Reserves Fund - Premier Class, 5.45% (b) (Cost $858,520)		858,344	$	858,602
Total Investment Securities - 100.0% (Cost $24,432,866)			$	25,989,644
Other Assets in Excess of Liabilities - 0.0% (c)				5,762
Net Assets - 100.0%			$	25,995,406

(a)	Non-income producing security.
(b)	The rate shown is the 7-day effective yield as of September 30, 2023.
(c)	Percentage rounds to less than 0.1%.

Diamond Hill Select Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Common Stocks - 96.7%	Shares		Fair Value
Communication Services - 2.1%
Alphabet, Inc., Class A (a)		63,367	$	8,292,206
Consumer Discretionary - 20.2%
Amazon.com, Inc. (a)		98,257		12,490,430
CarMax, Inc. (a)		237,533		16,800,709
General Motors Co.		468,961		15,461,644
Lear Corp.		78,433		10,525,709
Red Rock Resorts, Inc., Class A		623,708		25,572,028
				80,850,520
Consumer Staples - 7.6%
Lancaster Colony Corp.		42,849		7,071,370
SunOpta, Inc. (a)(b)		3,161,928		10,655,697
Target Corp.		116,410		12,871,454
				30,598,521
Financials - 27.7%
Allstate Corp. (The)		161,278		17,967,982
American International Group, Inc.		423,952		25,691,491
Bank of America Corp.		442,718		12,121,619
KKR & Co., Inc.		209,939		12,932,242
Mr. Cooper Group, Inc. (a)		630,537		33,771,562
Webster Financial Corp.		203,212		8,191,476
				110,676,372
Health Care - 6.2%
Enovis Corp. (a)		245,513		12,945,900
Humana, Inc.		24,275		11,810,273
				24,756,173
Industrials - 24.6%
Cimpress plc (a)(b)		342,083		23,949,231
ESAB Corp.		142,507		10,006,842
Regal Rexnord Corp.		101,515		14,504,463
SS&C Technologies Holdings, Inc.		248,630		13,063,020
Union Pacific Corp.		62,689		12,765,361
WESCO International, Inc.		168,367		24,214,542
				98,503,459

Diamond Hill Select Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.7% (Continued)	Shares		Fair Value
Information Technology - 2.6%
Texas Instruments, Inc.		64,797	$	10,303,371
Materials - 4.2%
Ashland, Inc.		203,507		16,622,452
Real Estate - 1.5%
Extra Space Storage, Inc.		49,760		6,049,821
Total Common Stocks (Cost $308,592,049)			$	386,652,895

Registered Investment Companies - 5.9%	Shares		Fair Value
State Street Institutional Liquid Reserves Fund - Premier Class, 5.45% (c)		14,614,744	$	14,619,129
State Street Navigator Securities Lending Portfolio I, 5.25% (c)(d)		9,156,230		9,156,230
Total Registered Investment Companies (Cost $23,774,003)			$	23,775,359
Total Investment Securities - 102.6% (Cost $332,366,052)			$	410,428,254
Liabilities in Excess of Other Assets - (2.6)%				(10,501,976	)
Net Assets - 100.0%			$	399,926,278

(a)	Non-income producing security.
(b)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $10,098,443.
(c)	The rate shown is the 7-day effective yield as of September 30, 2023.
(d)	This security was purchased using cash collateral held from securities on loan. Securities on loan are also collateralized by various U.S. Treasury and government agency securities in the amount of $1,384,315.

plc - Public Limited Company

Diamond Hill Long-Short Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Common Stocks - 85.6%	Shares		Fair Value
Communication Services - 11.9%
Alphabet, Inc., Class A (a)		544,955	$	71,312,811
Comcast Corp., Class A		363,204		16,104,465
Meta Platforms, Inc., Class A (a)		223,239		67,018,580
Verizon Communications, Inc.		691,355		22,406,816
Walt Disney Co. (The) (a)(b)		333,119		26,999,295
				203,841,967
Consumer Discretionary - 3.2%
Booking Holdings, Inc. (a)(c)		2,203		6,793,942
BorgWarner, Inc. (b)		192,450		7,769,207
Lear Corp.		180,400		24,209,680
TJX Cos., Inc. (The)		180,176		16,014,043
				54,786,872
Consumer Staples - 4.5%
Archer-Daniels-Midland Co.		174,016		13,124,287
Constellation Brands, Inc., Class A (b)		101,434		25,493,407
Mondelez International, Inc., Class A (b)		121,630		8,441,122
Target Corp.		273,885		30,283,464
				77,342,280
Energy - 4.3%
Chevron Corp.		255,509		43,083,928
Coterra Energy, Inc.		1,151,653		31,152,214
				74,236,142
Financials - 23.5%
Allstate Corp. (The)		329,080		36,662,803
American International Group, Inc.		1,119,175		67,822,005
Bank of America Corp. (c)		982,690		26,906,052
Berkshire Hathaway, Inc., Class B (a)		92,454		32,386,636
Citigroup, Inc. (c)		974,741		40,091,097
Fidelity National Information Services, Inc.		572,406		31,636,880
Hartford Financial Services Group, Inc. (The) (b)		253,421		17,970,083
KKR & Co., Inc. (b)		747,078		46,020,005
Morgan Stanley (b)		202,252		16,517,921
Truist Financial Corp. (b)(c)		961,289		27,502,478
Visa, Inc., Class A		113,167		26,029,542

Diamond Hill Long-Short Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 85.6% (Continued)	Shares		Fair Value
Financials - 23.5% (Continued)
Wells Fargo & Co. (b)(c)		809,808	$	33,088,755
				402,634,257
Health Care - 14.3%
Abbott Laboratories		269,012		26,053,812
Becton, Dickinson and Co. (b)		68,227		17,638,726
CVS Health Corp.		302,849		21,144,917
Enovis Corp. (a)(b)		438,637		23,129,329
HCA Healthcare, Inc.		127,681		31,406,972
Humana, Inc.		81,125		39,468,935
Laboratory Corp. of America Holdings (b)		106,269		21,365,382
Medtronic plc		380,029		29,779,072
Perrigo Co. plc (b)		601,849		19,229,076
Pfizer, Inc. (b)		479,375		15,900,869
				245,117,090
Industrials - 12.3%
Alaska Air Group, Inc. (a)(b)		370,728		13,746,594
ESAB Corp. (b)		182,180		12,792,680
Johnson Controls International plc (b)		354,685		18,872,789
Kirby Corp. (a)		155,138		12,845,426
L3Harris Technologies, Inc.		129,560		22,558,987
Parker-Hannifin Corp. (b)		96,221		37,480,004
Sensata Technologies Holding plc		554,198		20,959,768
SS&C Technologies Holdings, Inc.		645,584		33,918,983
WNS Holdings Ltd. - ADR (a)		551,929		37,785,059
				210,960,290
Information Technology - 7.9%
Ciena Corp. (a)(b)(c)		798,580		37,740,891
Microsoft Corp. (c)		172,477		54,459,613
Taiwan Semiconductor Manufacturing Co. Ltd. - ADR (b)		244,020		21,205,338
Texas Instruments, Inc. (b)		136,676		21,732,851
				135,138,693
Materials - 2.2%
Ashland, Inc.		185,274		15,133,180
Freeport-McMoRan, Inc. (b)		603,024		22,486,765
				37,619,945

Diamond Hill Long-Short Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 85.6% (Continued)	Shares		Fair Value
Utilities - 1.5%
Dominion Energy, Inc. (b)		568,790	$	25,407,849
Total Common Stocks (Cost $1,015,834,771)			$	1,467,085,385

Treasury - 6.9%	Coupon			Maturity		Shares / Par Value		Fair Value
U.S. Treasury Notes		2.000	%		06/30/24	$	40,000,000	$	38,982,812
U.S. Treasury Notes		3.000	%		06/30/24		40,000,000		39,271,875
U.S. Treasury Notes		3.000	%		07/31/24		40,000,000		39,185,938
Total Treasury (Cost $118,775,581)								$	117,440,625

Registered Investment Companies - 13.6%	Shares		Fair Value
State Street Institutional Liquid Reserves Fund - Premier Class, 5.45% (d)		118,673,251	$	118,708,853
State Street Navigator Securities Lending Portfolio I, 5.25% (d)(e)		114,376,198		114,376,198
Total Registered Investment Companies (Cost $233,072,752)			$	233,085,051
Total Investment Securities - 106.1% (Cost $1,367,683,104)			$	1,817,611,061
Segregated Cash With Custodian - 29.2%				500,852,914
Investments Sold Short - (28.6)% (Proceeds $546,829,014)				(489,296,373	)
Liabilities in Excess of Other Assets - (6.7)%				(115,357,461	)
Net Assets - 100.0%			$	1,713,810,141

(a)	Non-income producing security.
(b)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $111,963,822.
(c)	All or a portion of the shares have been pledged as collateral for open short positions.
(d)	The rate shown is the 7-day effective yield as of September 30, 2023.
(e)	This security was purchased using cash collateral held from securities on loan.

ADR -	American Depositary Receipt
plc -	Public Limited Company

Diamond Hill Long-Short Fund

Schedule of Investments Sold Short

September 30, 2023 (Unaudited)

Common Stocks - 28.6%	Shares		Fair Value
Communication Services - 0.2%
Cogent Communications Holdings, Inc.		40,165	$	2,486,214
Consumer Discretionary - 7.5%
Acushnet Holdings Corp.		344,585		18,276,788
Best Buy Co., Inc.		74,751		5,192,952
Canada Goose Holdings, Inc.		791,115		11,597,746
Choice Hotels International, Inc.		148,635		18,209,274
Dick's Sporting Goods, Inc.		81,686		8,869,466
Etsy, Inc.		90,925		5,871,937
GameStop Corp., Class A		496,170		8,166,958
Garmin Ltd.		130,260		13,703,352
Grand Canyon Education, Inc.		107,255		12,535,964
SeaWorld Entertainment, Inc.		173,730		8,035,013
Shake Shack, Inc., Class A		147,807		8,583,152
Tesla, Inc.		39,657		9,922,975
				128,965,577
Consumer Staples - 4.4%
Brown-Forman Corp., Class B		305,110		17,601,796
Clorox Co. (The)		87,165		11,423,845
e.l.f. Beauty, Inc.		75,525		8,294,911
J.M. Smucker Co. (The)		80,310		9,870,902
WD-40 Co.		137,938		28,034,519
				75,225,973
Financials - 2.5%
Bank of Hawaii Corp.		165,905		8,243,819
Blackstone Mortgage Trust, Inc., Class A		172,600		3,754,050
Commerce Bancshares, Inc.		357,395		17,147,812
First Financial Bankshares, Inc.		169,896		4,267,788
Palomar Holdings, Inc.		176,935		8,979,451
				42,392,920
Health Care - 1.6%
AMN Healthcare Services, Inc.		83,015		7,071,218
CONMED Corp.		62,640		6,317,244
Penumbra, Inc.		60,245		14,573,868
				27,962,330

Diamond Hill Long-Short Fund

Schedule of Investments Sold Short (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 28.6% (Continued)	Shares		Fair Value
Industrials - 3.9%
Avis Budget Group, Inc.		28,815	$	5,177,767
CBIZ, Inc.		158,455		8,223,814
Cintas Corp.		12,484		6,004,929
Mueller Industries, Inc.		168,815		12,688,135
Robert Half, Inc.		133,355		9,772,254
United Parcel Service, Inc., Class B		129,770		20,227,250
W.W. Grainger, Inc.		6,175		4,272,112
				66,366,261
Information Technology - 6.8%
Alarm.com Holdings, Inc.		337,425		20,630,164
Asana, Inc., Class A		554,910		10,160,402
Badger Meter, Inc.		129,974		18,699,359
F5, Inc.		34,682		5,588,657
International Business Machines Corp.		157,330		22,073,399
NetScout Systems, Inc.		189,485		5,309,370
Oracle Corp.		93,995		9,955,950
Teradata Corp.		544,085		24,494,707
				116,912,008
Materials - 0.3%
Silgan Holdings, Inc.		127,370		5,490,921
Utilities - 1.4%
Ormat Technologies, Inc.		336,015		23,494,169
Total Investments Sold Short - 28.6% (Proceeds $546,829,014)			$	489,296,373

Percentages disclosed are based on total net assets of the Fund at September 30, 2023.

Diamond Hill International Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Common Stocks - 96.3%	Shares		Fair Value
Brazil - 1.5%
Ambev SA		383,854	$	1,001,903
Canada - 8.6%
Canadian Natural Resources Ltd. (a)		26,428		1,709,150
Capstone Copper Corp. (a)(b)		35,033		148,567
Cenovus Energy, Inc. (a)		20,178		420,127
Fairfax Financial Holdings Ltd.		2,974		2,427,761
First Quantum Minerals Ltd. (a)		7,073		167,108
Imperial Oil Ltd. (a)		11,416		703,162
				5,575,875
China - 4.1%
Alibaba Group Holding Ltd. (b)		80,200		869,567
Fu Shou Yuan International Group Ltd.		860,000		597,850
Tencent Holdings Ltd.		31,500		1,221,097
				2,688,514
Finland - 1.0%
Konecranes OYJ		19,193		636,200
France - 3.6%
Safran SA		9,558		1,497,748
Ubisoft Entertainment SA (b)		25,840		837,348
				2,335,096
Germany - 2.6%
Vitesco Technologies Group AG (b)		20,727		1,677,297
India - 3.8%
Fusion Micro Finance Ltd. (b)		39,288		280,699
HDFC Bank Ltd. - ADR		37,555		2,216,121
				2,496,820
Ireland - 1.3%
ICON plc (b)		3,449		849,316
Israel - 2.6%
Check Point Software Technologies Ltd. (b)		12,796		1,705,451

Diamond Hill International Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.3% (Continued)	Shares		Fair Value
Italy - 0.7%
doValue SpA		124,556	$	485,249
Japan - 4.8%
Astellas Pharma, Inc.		99,400		1,375,849
Japan Petroleum Exploration Co. Ltd.		33,500		1,255,357
Shionogi & Co. Ltd.		11,700		521,869
				3,153,075
Korea (Republic of) - 3.2%
Samsung Electronics Co. Ltd.		41,071		2,072,638
Mexico - 3.1%
Fomento Economico Mexicano SAB de CV (a)		125,842		1,371,549
Wal-Mart de Mexico SAB de CV		173,550		654,932
				2,026,481
Netherlands - 4.4%
EXOR NV (a)		22,166		1,960,449
uniQure NV (a)(b)		24,908		167,133
Universal Music Group NV (a)		27,153		708,552
				2,836,134
Peru - 1.4%
Credicorp Ltd.		7,126		911,914
Poland - 1.8%
Dino Polska SA (b)		14,841		1,202,892
Sweden - 4.0%
Assa Abloy AB, Class B		67,144		1,459,024
Epiroc AB, Class B		72,601		1,161,484
				2,620,508
Switzerland - 12.0%
Compagnie Financiere Richemont SA, Class A		11,273		1,372,803
Nestlé SA		15,049		1,703,412
Novartis AG - ADR (a)		20,129		2,050,340
Roche Holdings AG		5,119		1,397,432

Diamond Hill International Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Common Stocks - 96.3% (Continued)	Shares		Fair Value
Switzerland - 12.0% (Continued)
Swatch Group AG (The)		5,037	$	1,290,031
				7,814,018
Taiwan Province of China - 1.1%
Taiwan Semiconductor Manufacturing Co. Ltd. - ADR		8,567		744,472
United Kingdom - 22.8%
Ashmore Group plc		573,812		1,309,815
Beazley plc		109,196		734,217
Bunzl plc		45,397		1,616,650
Compass Group plc		68,706		1,672,301
Diageo plc		39,211		1,445,539
GSK plc		65,395		1,183,164
Howden Joinery Group plc		170,528		1,525,704
Smith & Nephew plc		113,864		1,413,023
Tesco plc		612,935		1,971,365
Unilever plc		40,012		1,980,785
				14,852,563
United States - 7.9%
Aurinia Pharmaceuticals, Inc. (a)(b)		28,574		222,020
Energy Recovery, Inc. (b)		30,516		647,244
Ferguson plc		6,427		1,057,622
Freeport-McMoRan, Inc.		19,334		720,965
Spotify Technology SA (b)		16,224		2,508,879
				5,156,730
Total Common Stocks (Cost $64,848,317)			$	62,843,146

Warrants - 0.0% (c)	Shares		Fair Value
Switzerland - 0.0%(c)
Compagnie Financiere Richemont SA (Cost $0) (b)		8,320	$	6,179

Diamond Hill International Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Registered Investment Companies - 10.2% (Continued)	Shares		Fair Value
State Street Institutional Liquid Reserves Fund - Premier Class, 5.45% (d)		3,826,877	$	3,828,025
State Street Navigator Securities Lending Portfolio I, 5.25% (d)(e)		2,811,244		2,811,244
Total Registered Investment Companies (Cost $6,638,880)			$	6,639,269
Total Investment Securities - 106.5% (Cost $71,487,197)			$	69,488,594
Liabilities in Excess of Other Assets - (6.5)%				(4,250,293	)
Net Assets - 100.0%			$	65,238,301

(a)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $2,937,457.
(b)	Non-income producing security.
(c)	Percentage rounds to less than 0.1%.
(d)	The rate shown is the 7-day effective yield as of September 30, 2023.
(e)	This security was purchased using cash collateral held from securities on loan. Securities on loan are also collateralized by various U.S. Treasury and government agency securities in the amount of $287,986.

AB -	Aktiebolag
ADR -	American Depositary Receipt
AG -	Aktiengesellschaft
NV -	Naamloze Vennootschap
OYJ -	Julkinen Osakeyhtio
plc -	Public Limited Company
SA -	Societe Anonyme
SAB de CV-	Societe Anonima Bursatil de Capital Variable
SpA -	Societa per Azioni

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Corporate Credit - 4.7%	Coupon			Maturity		Shares / Par Value		Fair Value
Banking - 2.8%
American Express Co.		2.550	%		03/04/27	$	500,000	$	450,810
Bank of America Corp. (1* TSFR3M + 90) (a)		2.015	%		02/13/26		6,600,000		6,210,156
Bank of America Corp. (1* SOFR + 115) (a)(b)		1.319	%		06/19/26		776,000		711,650
Capital One Financial Corp. (a)		1.343	%		12/06/24		1,700,000		1,679,481
Capital One Financial Corp.		2.636	%		03/03/26		1,000,000		943,768
Citigroup, Inc. (1* SOFR + 53) (a)		1.281	%		11/03/25		2,750,000		2,597,266
Discover Bank		3.450	%		07/27/26		801,000		728,457
Discover Financial Services		3.750	%		03/04/25		1,949,000		1,871,457
Fifth Third Bancorp		1.707	%		11/01/27		1,200,000		1,036,748
Goldman Sachs Group, Inc.		1.217	%		12/06/23		1,000,000		991,713
Goldman Sachs Group, Inc. (a)		0.925	%		10/21/24		5,000,000		4,960,505
Huntington National Bank		5.699	%		11/18/25		1,300,000		1,270,635
JPMorgan Chase & Co.		0.768	%		08/09/25		3,000,000		2,857,452
JPMorgan Chase & Co.		1.561	%		12/10/25		3,700,000		3,496,803
JPMorgan Chase & Co. (b)		1.470	%		09/22/27		1,600,000		1,401,738
Morgan Stanley (a)		0.791	%		01/22/25		3,800,000		3,726,432
Morgan Stanley		0.790	%		05/30/25		2,000,000		1,921,081
Royal Bank of Canada		0.750	%		10/07/24		2,000,000		1,897,362
Royal Bank of Canada		4.950	%		04/25/25		900,000		886,966
Toronto-Dominion Bank (The)		0.700	%		09/10/24		900,000		857,124
Toronto-Dominion Bank (The)		1.250	%		12/13/24		500,000		473,344
Truist Financial Corp.		5.602	%		06/09/25		800,000		782,231
Wells Fargo & Co. (1* SOFR + 200) (a)		2.188	%		04/30/26		1,675,000		1,572,714
									43,325,893
Communications - 0.0% (c)
Fox Corp.		4.030	%		01/25/24		450,000		446,809
Consumer Cyclical - 0.4%
General Motors Financial Co.		1.250	%		01/08/26		3,700,000		3,306,965
Honda Motor Co.		2.271	%		03/10/25		900,000		857,629
Hyundai Capital America (d)		5.650	%		06/26/26		900,000		892,335
Mercedes-Benz Financing (d)		2.700	%		06/14/24		1,000,000		978,516
									6,035,445
Consumer Non-Cyclical - 0.2%
Baxter International, Inc.		0.868	%		12/01/23		1,800,000		1,785,698

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 4.7% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Consumer Non-Cyclical - 0.2% (Continued)
Mondelez International, Inc. (d)		0.750	%		09/24/24	$	300,000	$	285,436
Pfizer, Inc.		4.450	%		05/19/26		900,000		879,217
									2,950,351
Electric - 0.2%
DTE Energy Co.		1.050	%		06/01/25		500,000		461,249
WEC Energy Group, Inc.		0.800	%		03/15/24		2,750,000		2,685,438
									3,146,687
Energy - 0.2%
Devon Energy Corp.		5.250	%		09/15/24		1,000,000		992,402
Energy Transfer Operating, LP		4.500	%		04/15/24		925,000		917,070
Energy Transfer Operating, LP		5.500	%		06/01/27		1,000,000		984,298
TransCanada Pipeline Ltd.		1.000	%		10/12/24		750,000		712,486
									3,606,256
Insurance - 0.8%
Athene Global Funding (d)		2.500	%		01/14/25		1,450,000		1,370,383
Equitable Financial Life (d)		1.100	%		11/12/24		3,050,000		2,879,619
Met Life Global Funding I (d)		0.700	%		09/27/24		1,200,000		1,140,342
New York Life Global Funding (d)		0.900	%		10/29/24		800,000		757,994
Principal Life Global Funding II (d)		0.750	%		08/23/24		1,265,000		1,205,659
Protective Life Global Funding (d)		0.473	%		01/12/24		2,945,000		2,901,254
Protective Life Global Funding (d)		0.781	%		07/05/24		1,700,000		1,633,600
									11,888,851
Technology - 0.0% (c)
Dell International, LLC / EMC Corp.		4.900	%		10/01/26		300,000		292,696
Transportation - 0.1%
Alaska Airlines Pass-Through Trust, Series 2020-1B, Class A (d)		4.800	%		02/15/29		382,418		366,685
American Airlines Pass-Through Trust, Series 2016-2, Class AA		3.200	%		12/15/29		1,394,000		1,253,834

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 4.7% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Transportation - 0.1% (Continued)
United Airlines Pass-Through Trust, Series 2020-1, Class A		5.875	%		04/15/29	$	819,400	$	812,401
									2,432,920
Total Corporate Credit (Cost $76,419,611)								$	74,125,908

Securitized - 81.8%	Coupon			Maturity		Shares / Par Value		Fair Value
ABS-Other - 5.0%
BXG Receivables Note Trust, Series 2018-A, Class C (d)		4.440	%		02/02/34	$	491,407	$	464,145
Cascade Funding Mortgage Trust, Series 2021-GRN1, Class B (d)		1.830	%		03/20/41		3,588,000		3,064,507
Diamond Resorts Owner Trust, Series 2019-1, Class B (d)		3.530	%		02/20/32		178,105		178,009
Diamond Resorts Owner Trust, Series 2019-1A, Class D (d)		5.250	%		02/20/32		350,511		350,373
Diamond Resorts Owner Trust, Series 2021-1A, Class B (d)		2.050	%		11/21/33		1,052,588		969,123
Diamond Resorts Owner Trust, Series 2021-1A, Class C (d)		2.700	%		11/21/33		565,390		517,401
Diamond Resorts Owner Trust, Series 2021-1A, Class D (d)		3.830	%		11/21/33		300,739		271,386
FMC GMSR Issuer Trust, Series 2020-GT1, Class A (a)(d)		4.450	%		01/25/26		8,850,000		7,663,001
FMC GMSR Issuer Trust, Series 2021-GT1, Class A (a)(d)		3.620	%		07/25/26		9,900,000		8,118,050
FMC GMSR Issuer Trust, Series 2021-GT2, Class A (d)		3.850	%		10/25/26		14,280,000		11,718,389
FMC GMSR Issuer Trust, Series 2022-GT2, Class A (d)		7.900	%		07/25/27		4,850,000		4,761,987
Gold Key Resorts, LLC, Series 2014-A, Class A (d)		3.220	%		03/17/31		4,491		4,466
Helios Issuer, LLC, Series 2020-4, Class A (d)		2.980	%		06/20/47		1,496,656		1,331,371
Helios Issuer, LLC, Series 2021-A, Class A (d)		1.800	%		02/20/48		1,050,656		883,639

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
ABS-Other - 5.0% (Continued)
Helios Issuer, LLC, Series 2022-C, Class C (d)		6.000	%		11/22/49	$	2,845,216	$	2,399,217
Helios Issuer, LLC, Series 2023-B, Class C (d)		6.000	%		08/22/50		985,285		854,605
Hero Funding Trust, Series 2016-4B, Class B (d)		4.990	%		09/20/47		182,128		177,434
Holiday Inn Timeshare Trust, Series 2020-A, Class C (d)		3.420	%		10/09/39		774,051		711,796
Holiday Inn Timeshare Trust, Series 2020-A, Class D (d)		5.500	%		10/09/39		360,024		332,421
Holiday Inn Timeshare Trust, Series 2020-A, Class E (d)		6.500	%		10/09/39		2,052,135		1,888,666
Loanpal Solar Loan Ltd., Series 2021-1GS, Class A (d)		2.290	%		01/20/48		2,430,886		1,825,130
Loanpal Solar Loan Ltd., Series 2021-2GS, Class A (d)		2.220	%		03/20/48		1,854,263		1,336,096
Mosaic Solar Loans, LLC, Series 2017-2, Class B (d)		4.770	%		06/22/43		372,103		328,549
Mosaic Solar Loans, LLC, Series 2020-1, Class A (d)		2.100	%		04/20/46		1,370,619		1,155,294
Mosaic Solar Loans, LLC, Series 2020-1A, Class B (d)		3.100	%		04/20/46		1,096,495		934,794
Mosaic Solar Loans, LLC, Series 2021-1, Class D (d)		3.710	%		12/20/46		606,807		509,712
Mosaic Solar Loans, LLC, Series 2023-2A, Class C (d)		8.180	%		09/22/53		11,000,000		9,764,516
MVW Own Trust, Series 2021-1W, Class D (d)		3.170	%		01/22/41		1,030,459		918,440
PNMAC GMSR Issuer Trust, Series 2022-GT1, Class A (1* SOFR + 425) (a)(d)		9.565	%		05/25/27		3,625,000		3,627,319
Renew Financial, LLC, Series 2017-1, Class A (d)		3.670	%		09/20/52		956,458		846,355
Renew Financial, LLC, Series 2017-1, Class B (d)		5.750	%		09/20/52		275,741		261,237
Sierra Receivables Funding, Series 2022-2A, Class D (d)		9.220	%		06/20/40		738,651		728,980
SPS Servicer Advance Receivables, Series 2020-T2, Class B (d)		2.130	%		11/15/55		2,213,000		1,952,169

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
ABS-Other - 5.0% (Continued)
SPS Servicer Advance Receivables, Series 2020-T2, Class D (d)		3.160	%		11/15/55	$	3,000,000	$	2,554,303
Westgate Resorts, Series 2020-1A, Class C (d)		6.213	%		03/20/34		598,304		591,000
Westgate Resorts, Series 2023-1A, Class D (d)		10.140	%		12/20/37		4,873,164		4,840,929
									78,834,809
Agency MBS CMO - 2.4%
FHLMC, Series 2979, Class FP (1* SOFR + 45) (a)		5.878	%		05/15/35		251,184		246,189
FHLMC, Series 3121, Class FM (1* SOFR + 40) (a)		5.828	%		03/15/36		226,670		221,881
FHLMC, Series 4613, Class AF (1* SOFR + 110) (a)		6.528	%		11/15/37		410,890		405,565
FHLMC, Series 3925, Class FL (1* SOFR + 45) (a)		5.878	%		01/15/41		47,068		46,728
FHLMC, Series 3895, Class BF (1* SOFR + 50) (a)		5.928	%		07/15/41		185,838		182,169
FHLMC, Series 4314, Class PF (1* SOFR + 40) (a)		5.828	%		07/15/43		78,957		77,910
FHLMC, Series 5171, Class UK		2.000	%		12/25/51		1,163,171		562,010
FNMA, Series 2006-56, Class DC (1* SOFR + 65) (a)		6.079	%		07/25/36		457,329		457,883
FNMA, Series 2006-108, Class FD (1* SOFR + 38) (a)		5.809	%		11/25/36		200,329		196,101
FNMA, Series 2010-136, Class FA (1* SOFR + 50) (a)		5.929	%		12/25/40		192,774		187,477
FNMA, Series 2011-86, Class KF (1* SOFR + 55) (a)		5.979	%		09/25/41		324,351		316,857
FNMA, Series 2011-127, Class ZU		3.500	%		12/25/41		4,530,751		3,985,770
FNMA, Series 2012-9, Class FC (1* SOFR + 40) (a)		5.829	%		02/25/42		139,966		136,839
FNMA, Series 2012-33, Class F (1* SOFR + 52) (a)		5.949	%		04/25/42		97,442		95,701
FNMA, Series 2013-34, Class GP		3.000	%		05/25/42		2,215,215		2,040,878
FNMA, Series 2017-28, Class LK		4.000	%		03/25/53		1,006,026		972,957
GNMA, Series 2023-81, Class MV		5.500	%		05/20/34		9,892,712		9,670,704

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 2.4% (Continued)
GNMA, Series 2023-81, Class QV		5.500	%		05/20/34	$	6,767,511	$	6,675,806
GNMA, Series 2023-67, Class AC		6.000	%		05/20/53		8,970,648		8,944,168
GNMA, Series 2012-H29, Class SA (1* TSFR1M + 63) (a)		5.947	%		10/20/62		434,345		432,247
GNMA, Series 2012-H23, Class SA (1* TSFR1M + 64) (a)		5.962	%		10/20/62		2,461,276		2,451,411
GNMA, Series 2016-H11, Class FD (1* TSFR12M + 112) (a)		4.869	%		05/20/66		72,290		71,607
									38,378,858
Agency MBS CMO Derivatives - 0.0% (c)
FHLMC, Series 237, Class S14 (IO) (-1* SOFR + 660) (a)		1.172	%		05/15/36		420,844		37,238
FNMA, Series 2012-148, Class IA (IO)		4.000	%		01/25/28		1,168,958		51,716
FNMA, Series 301, Class I (PO)		0.000	%		04/25/29		141,061		126,853
FNMA, Series 2010-44, Class CS (IO) (-1* SOFR + 655) (a)		1.121	%		05/25/40		264,686		19,292
FNMA, Series 2014-45, Class IO (IO)		4.000	%		08/25/44		380,581		44,185
GNMA, Series 2015-16, Class IL (IO)		4.000	%		03/20/42		761,246		21,246
GNMA, Series 2013-H13, Class T1 (IO) (a)		0.460	%		05/20/63		11,535,548		49,588
GNMA, Series 2016-H20, Class GI (IO) (a)		0.000	%		08/20/66		8,382,861		7,921
GNMA, Series 2018-H08, Class NI (IO) (a)		0.819	%		05/20/68		6,532,297		35,552
GNMA, Series 2019-H04, Class IO (IO) (a)		1.544	%		03/20/69		14,311,204		226,647
									620,238
Agency MBS Passthrough - 4.5%
FHLMC, Pool #FG G60257		5.500	%		06/01/41		356,909		356,856
FHLMC, Pool #FR QG9457		6.500	%		08/01/53		14,023,955		14,091,559
FNMA, Pool #FN BP6608		2.205	%		08/01/50		2,182,280		1,982,144
FNMA, Pool #BM7138		1.694	%		10/01/51		8,313,497		7,287,729
GNMA, Pool #G2 CM7497C		5.000	%		08/20/52		6,372,275		5,943,169
GNMA, Pool #G2 CW0334C		7.000	%		07/20/63		6,031,017		6,156,176
GNMA, Series 2023-112, Class ET		7.000	%		08/20/63		33,071,705		34,245,090
									70,062,723
Auto Loan - 6.1%
ACM Auto Trust, Series 2023-1A, Class C (d)		8.590	%		01/22/30		4,000,000		3,989,990
ACM Auto Trust, Series 2023-2A, Class A (d)		7.970	%		06/20/30		3,322,594		3,325,440

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Auto Loan - 6.1% (Continued)
American Credit Acceptance Receivables Trust, Series 2020-3, Class F (d)		5.940	%		06/14/27	$	6,750,000	$	6,667,869
American Credit Acceptance Receivables Trust, Series 2020-4, Class F (d)		5.220	%		08/13/27		2,800,000		2,771,911
Arivo Acceptance Auto Loan Receivables Trust, Series 2021-1A, Class A (d)		1.190	%		01/15/27		1,606,058		1,570,641
Arivo Acceptance Auto Loan Receivables Trust, Series 2021-1A, Class B (d)		2.020	%		02/16/27		2,223,000		2,094,888
Arivo Acceptance Auto Loan Receivables Trust, Series 2022-2A, Class C (d)		9.840	%		03/15/29		7,400,000		7,562,426
CarNow Auto Receivables Trust, Series 2021-1A, Class C (d)		2.160	%		02/17/26		220,376		218,715
CarNow Auto Receivables Trust, Series 2021-1A, Class D (d)		3.640	%		02/17/26		2,250,000		2,217,721
CarNow Auto Receivables Trust, Series 2023-1A, Class B (d)		6.950	%		03/16/26		3,000,000		2,986,509
CarNow Auto Receivables Trust, Series 2021-1A, Class E (d)		5.120	%		07/15/27		2,500,000		2,444,544
CarNow Auto Receivables Trust, Series 2023-1A, Class D (d)		7.990	%		02/15/28		3,500,000		3,436,078
Chase Auto Credit Linked Notes, Series 2021-3, Class D (d)		1.009	%		02/26/29		901,612		858,217
Chase Auto Credit Linked Notes, Series 2021-3, Class E (d)		2.102	%		02/26/29		751,343		713,907
Credit Acceptance Auto Loan Trust, Series 2023-3A, Class C (d)		7.620	%		12/15/33		7,000,000		6,959,023
Credito Real USA Auto Receivable, Series 2021-1, Class A (d)		1.350	%		02/16/27		536,982		532,485
FHF Trust, Series 2021-2A, Class A (d)		0.830	%		12/15/26		2,243,411		2,150,192
FHF Trust, Series 2021-1, Class A (d)		1.270	%		03/15/27		694,034		670,545
FHF Trust, Series 2021-2A, Class B (d)		1.630	%		09/15/27		10,900,000		9,820,013
First Help Financial, LLC, Series 2023-1A, Class C (d)		7.880	%		07/15/30		12,907,000		12,480,355
JPMorgan Chase Bank, NA, Series 2021-2, Class E (d)		2.280	%		12/26/28		422,990		412,269

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Auto Loan - 6.1% (Continued)
Lobel Automobile Receivables Trust, Series 2023-1, Class A (d)		6.970	%		07/15/26	$	3,395,651	$	3,395,828
OneMain Direct Auto Receivables, Series 2019-1, Class D (d)		4.680	%		04/14/31		5,500,000		5,140,815
Veros Auto Receivables Trust, Series 2021-1, Class B (d)		1.490	%		10/15/26		4,373,032		4,288,790
Veros Auto Receivables Trust, Series 2021-1, Class C (d)		3.640	%		08/15/28		5,000,000		4,704,874
Veros Auto Receivables Trust, Series 2023-1, Class A (d)		7.120	%		11/15/28		4,971,246		4,979,470
									96,393,515
CRE/CLO - 8.8%
A10 Securitization, Series 2021-D, Class D (d)		4.409	%		10/01/38		7,546,818		6,594,082
A10 Securitization, Series 2021-D, Class E (d)		4.937	%		10/01/38		3,575,985		3,071,640
A10 Securitization, Series 2020-C, Class C (d)		3.363	%		08/15/40		1,844,654		1,818,637
A10 Securitization, Series 2019-B, Class C (d)		3.781	%		08/15/40		1,936,889		1,933,809
A10 Securitization, Series 2020-C, Class D (d)		4.129	%		08/15/40		11,991,000		11,801,830
A10 Securitization, Series 2020-C, Class E (d)		5.465	%		08/15/40		1,050,000		945,562
Acre Commercial Mortgage Trust, Series 2021-FL4, Class D (1* TSFR1M + 271) (a)(d)		8.045	%		12/18/37		6,000,000		5,670,492
Acre Commercial Mortgage Trust, Series 2021-FL4, Class E (1* TSFR1M + 321) (a)(d)		8.545	%		12/18/37		2,000,000		1,855,862
ACREC, Series 2021-FL1, Class E (1* TSFR1M + 311) (a)(d)		8.445	%		10/16/36		3,000,000		2,787,822
AREIT CRE Trust, Series 2021-CRE5, Class A (1* TSFR1M + 119) (a)(d)		6.508	%		11/17/38		1,690,916		1,664,384
Bancorp Commercial Mortgage Trust (The), Series 2017-CRE2, Class D (1* Prime + 375) (a)(d)		9.193	%		08/15/32		273,383		271,247
BDS Ltd., Series 2021-FL8, Class D (1* TSFR1M + 201) (a)(d)		7.345	%		01/18/36		2,750,000		2,640,781
BrightSpire Capital, Inc., Series 2021-FL1, Class A (1* TSFR1M + 126) (a)(d)		6.592	%		08/19/38		7,950,000		7,759,494
BXMT Ltd., Series 2020-FL2, Class A (1* TSFR1M + 101) (d)		6.347	%		02/15/38		9,031,779		8,511,784

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
CRE/CLO - 8.8% (Continued)
BXMT Ltd., Series 2020-FL2, Class D (1* TSFR1M + 206) (a)(d)(e)		7.378	%		02/15/38	$	4,725,000	$	3,805,907
BXMT Ltd., Series 2020-FL2, Class E (1* TSFR1M + 216) (a)(d)(e)		7.478	%		02/15/38		3,500,000		2,771,902
BXMT Ltd., Series 2020-FL2, Class B (1* TSFR1M + 151) (d)		6.828	%		02/18/38		5,100,000		4,442,350
BXMT Ltd., Series 2021-FL4, Class D (1* TSFR1M + 236) (a)(d)(e)		7.697	%		05/15/38		8,250,000		6,568,188
FS Rialto Issuer Ltd., Series 2021-FL2, Class A (1* TSFR1M + 133) (d)		6.665	%		05/16/38		9,416,267		9,254,232
FS Rialto Issuer Ltd., Series 2021-FL2, Class AS (1* TSFR1M + 166) (d)		6.995	%		05/16/38		1,586,500		1,501,890
HERA Commerical Mortgage Ltd., Series 2021-FL1, Class C (1* TSFR1M + 206) (d)		7.376	%		02/18/38		10,000,000		9,476,940
KKR Financial Management, Series 2021-FL2, Class A (d)		6.517	%		02/15/39		4,500,000		4,439,340
KKR Real Estate Finance Trust, Series 2021-FL2, Class A-S (1* TSFR1M + 141) (d)		6.747	%		02/15/39		2,250,000		2,145,987
LoanCore Issuer Ltd., Series 2019-CRE3, Class D (1* TSFR1M + 261) (a)(d)(e)		7.925	%		04/15/34		11,250,000		10,806,750
LoanCore Issuer Ltd., Series 2021-CRE6, Class A (1* TSFR1M + 141) (d)		6.747	%		11/15/38		4,320,000		4,222,433
MF1 Multifamily Housing Mortgage Trust, Series 2021-FL5, Class AS (1* TSFR1M + 131) (a)(d)		6.647	%		07/15/36		1,904,000		1,858,032
MF1 Multifamily Housing Mortgage Trust, Series 2021-FL5, Class D (d)		7.947	%		07/15/36		500,000		487,399
MF1 Multifamily Housing Mortgage Trust, Series 2022-FL8, Class E (d)		8.480	%		02/19/37		300,000		277,472
MF1 Multifamily Housing Mortgage Trust, Series 2022-FL10, Class D (1* TSFR1M + 573) (a)(d)		11.056	%		09/17/37		1,250,000		1,238,784
PFP Ltd., Series 2021-8, Class A (1* TFSR1M + 111) (a)(d)		6.446	%		08/09/37		2,682,552		2,643,513

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
CRE/CLO - 8.8% (Continued)
PFP Ltd., Series 2021-8, Class C (1* TFSR1M + 191) (a)(d)		7.246	%		08/09/37	$	2,000,000	$	1,920,796
PFP Ltd., Series 2021-7, Class A-S (1* TFSR1M + 126) (d)		6.597	%		04/14/38		2,454,464		2,430,034
PFP Ltd., Series 2021-7, Class D (1* TSFR1M + 251) (a)(d)		7.847	%		04/14/38		2,499,875		2,384,673
PFP Ltd., Series 2021-7, Class E (1* TFSR1M + 311) (d)		8.447	%		04/14/38		2,249,888		2,140,194
Shelter Growth Capital Partners, LLC, Series 2021-FL3, Class A (1* TSFR1M + 119) (a)(d)		6.527	%		09/15/36		1,058,806		1,036,030
Shelter Growth Capital Partners, LLC, Series 2021-FL3, Class C (1* TSFR1M + 226) (a)(d)		7.597	%		09/15/36		2,000,000		1,902,188
Starwood Commercial Mortgage Trust, Series 2019-FL1, Class AS (1* TSFR1M + 151) (d)		6.847	%		07/15/38		1,367,000		1,325,990
TPG Real Estate Finance, Series 2019-FL3, Class C (d)		7.547	%		10/17/34		2,750,000		2,695,025
									139,103,475
Credit Cards - 10.1%
Brex Commercial Charge Card Master Trust, Series 2022-1, Class A (d)		4.630	%		07/15/25		5,000,000		4,919,182
Continental Credit Card, LLC, Series 2019-1, Class B (d)		4.950	%		08/15/26		6,969,579		6,905,542
Continental Credit Card, LLC, Series 2019-1, Class C (d)		6.160	%		08/15/26		3,000,000		2,891,419
Continental Credit Card, LLC, Series 2020-A, Class A (d)		2.240	%		12/15/28		3,600,000		3,497,390
Continental Credit Card, LLC, Series 2020-A, Class B (d)		3.660	%		12/15/28		9,200,000		8,592,230
Continental Credit Card, LLC, Series 2021-A, Class B (d)		3.490	%		12/17/29		6,700,000		6,133,501
Continental Credit Card, LLC, Series 2021-A, Class C (d)		4.020	%		12/17/29		6,900,000		6,005,668
Continental Credit Card, LLC, Series 2021-A, Class D (d)		6.010	%		12/17/29		16,210,000		13,622,103

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Credit Cards - 10.1% (Continued)
Continental Credit Card, LLC, Series 2022-A, Class C (d)		9.330	%		10/15/30	$	4,100,000	$	3,866,111
Continental Credit Card, LLC, Series 2022-A, Class D (d)		12.420	%		10/15/30		5,000,000		4,641,640
Genesis Private Label Amortization Trust, Series 2020-1, Class D (d)		6.630	%		07/20/30		6,157,258		6,103,878
Genesis Private Label Amortization Trust, Series 2020-1, Class E (d)		9.760	%		07/20/30		2,625,000		2,552,358
Genesis Sales Finance Master Trust, Series 2021-AA, Class D (d)		2.090	%		12/21/26		2,350,000		2,071,945
Genesis Sales Finance Master Trust, Series 2021-AA, Class E (d)		3.770	%		12/21/26		6,000,000		5,140,712
Genesis Sales Finance Master Trust, Series 2021-AA, Class F (d)		5.590	%		12/21/26		4,000,000		3,299,120
Genesis Sales Finance Master Trust, Series 2022-B, Class C (d)		9.530	%		09/20/27		5,000,000		4,979,645
Genesis Sales Finance Master Trust, Series 2022-A, Class D (d)		10.970	%		09/20/27		4,350,000		4,266,055
Mercury Financial Credit Card Master Trust, Series 2022-1A, Class A (d)		2.500	%		09/21/26		23,685,000		22,672,374
Mercury Financial Credit Card Master Trust, Series 2022-1A, Class B (d)		3.200	%		09/21/26		4,000,000		3,832,702
Mercury Financial Credit Card Master Trust, Series 2022-2A, Class C (d)		10.830	%		03/22/27		8,000,000		7,835,794
Mercury Financial Credit Card Master Trust, Series 2022-3A, Class B (d)		10.680	%		06/21/27		3,500,000		3,483,640
Mercury Financial Credit Card Master Trust, Series 2022-3A, Class D (d)		17.760	%		06/21/27		4,000,000		4,023,667
Mercury Financial Credit Card Master Trust, Series 2023-1A, Class B (d)		8.040	%		09/20/27		7,000,000		7,025,146
Mercury Financial Credit Card Master Trust, Series 2023-1A, Class D (d)		17.070	%		09/20/27		10,000,000		10,058,659
Mission Lane Credit Card Master, Series 2023-A, Class D (d)		11.950	%		07/17/28		5,500,000		5,462,165

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Credit Cards - 10.1% (Continued)
Mission Lane Credit Card Master, Series 2023-A, Class E (d)		15.730	%		07/17/28	$	5,500,000	$	5,434,997
									159,317,643
Equipment - 0.9%
Business Jet Securities, LLC, Series 2020-1, Class B (d)		3.967	%		11/15/35		444,226		415,492
Business Jet Securities, LLC, Series 2020-1, Class C (d)		7.142	%		11/15/35		661,689		640,938
Business Jet Securities, LLC, Series 2021-1A, Class B (d)		2.918	%		04/15/36		871,274		773,781
Business Jet Securities, LLC, Series 2021-1A, Class C (d)		5.067	%		04/15/36		1,250,779		1,164,231
NMEF Funding, LLC, Series 2023-A, Class C (d)		8.040	%		06/17/30		3,000,000		2,924,404
Octane Receivables Trust, Series 2021-1A, Class C (d)		2.230	%		11/20/28		3,000,000		2,771,118
Post Road Equipment Finance, Series 2021-1A, Class E (d)		4.360	%		03/15/29		1,340,000		1,323,445
Stellar Jay Ireland DAC, Series 2021-1, Class B (d)		5.926	%		10/15/41		6,630,343		4,702,836
									14,716,245
HECM - 4.6%
Boston Lending Trust, Series 2022-1, Class M2 (d)(e)		2.750	%		02/25/62		1,046,203		707,195
Brean Asset Backed Securities, Series 2021-RM2, Class A (a)(d)		1.750	%		10/25/61		7,935,268		6,796,941
Brean Asset Backed Securities, Series 2022-RM4, Class M1 (d)(e)		3.000	%		07/25/62		1,445,861		987,386
Brean Asset Backed Securities, Series 2023-RM6, Class A2 (d)		5.250	%		01/25/63		2,250,000		1,882,727
Brean Asset Backed Securities, Series 2023-SRM1, Class M2 (d)		4.000	%		09/25/63		4,750,000		3,810,762
Brean Asset Backed Securities, Series 2023-SRM1, Class M3 (d)		4.000	%		09/25/63		4,000,000		2,960,781
Cascade Funding Mortgage Trust, Series 2022-HB8, Class A (d)		3.750	%		04/25/25		4,925,557		4,826,169

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
HECM - 4.6% (Continued)
Cascade Funding Mortgage Trust, Series 2022-HB8, Class M3 (d)		3.750	%		04/25/25	$	3,000,000	$	2,678,826
Cascade Funding Mortgage Trust, Series 2021-HB7, Class M3 (d)		3.849	%		10/27/31		3,000,000		2,733,343
Finance of America HECM Buyout Trust, Series 2022-HB1, Class M3 (a)(d)		5.084	%		02/25/32		1,600,000		1,363,011
Finance of America HECM Buyout Trust, Series 2022-HB1, Class M5 (d)		7.870	%		02/25/32		8,000,000		6,509,765
Finance of America HECM Buyout Trust, Series 2022-HB2, Class M3 (d)		6.000	%		08/01/32		6,500,000		5,637,916
Ocwen Loan Investment Trust, Series 2023-HB1, Class M3 (d)		3.000	%		06/25/36		9,000,000		7,018,785
RMF Buyout Issuance Trust, Series 2021-HB1, Class A (d)		1.259	%		11/25/31		2,096,511		2,004,694
RMF Buyout Issuance Trust, Series 2021-HB1, Class M3 (d)		3.690	%		11/25/31		3,000,000		2,570,838
RMF Buyout Issuance Trust, Series 2021-HB1, Class M4 (d)		4.704	%		11/25/31		6,350,000		5,313,048
RMF Buyout Issuance Trust, Series 2020-HB1, Class M2 (d)		3.630	%		10/25/50		1,000,000		819,508
RMF Proprietary Issuance Trust, Series 2021-2, Class A (a)(d)		2.125	%		09/25/61		8,746,935		6,210,072
RMF Proprietary Issuance Trust, Series 2021-2, Class M2 (d)		2.125	%		09/25/61		2,607,981		1,490,954
RMF Proprietary Issuance Trust, Series 2022-1, Class A (a)(d)		3.000	%		01/25/62		953,842		790,663
RMF Proprietary Issuance Trust, Series 2022-2, Class M3 (a)(d)		3.750	%		06/25/62		2,600,000		1,400,400
RMF Proprietary Issuance Trust II, Series 2022-1, Class M1 (a)(d)		3.000	%		01/25/62		1,600,000		1,111,172
RMF Proprietary Issuance Trust III, Series 2022-1, Class M2 (d)		3.000	%		01/25/62		4,000,000		2,462,083
									72,087,039

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Hospitality - 1.3%
BHMS Mortgage Trust, Series 2018-ATLS, Class A (1* TSFR1M + 130) (a)(d)		6.879	%		07/15/35	$	4,700,000	$	4,639,931
BHMS Mortgage Trust, Series 2018-ATLS, Class B (1* TSFR1M + 155) (d)		7.129	%		07/15/35		3,500,000		3,391,142
BX Trust, Series 2018-GW, Class E (1* TSFR1M + 227) (a)(d)		7.578	%		05/15/35		6,000,000		5,848,993
Goldman Sachs Mortgage Securities Corp. Trust, Series 2018-HULA, Class C (1* TSFR1M + 150) (a)(d)		7.093	%		07/15/25		3,476,136		3,406,116
Hawaii Hotel Trust, Series 2019-MAUI, Class E (1* TSFR1M + 221) (d)		7.517	%		05/15/38		3,000,000		2,925,607
									20,211,789
Industrial - 1.0%
BX Trust, Series 2021-VOLT, Class C (1* TSFR1M + 121) (d)		6.547	%		09/15/36		10,000,000		9,608,296
BX Trust, Series 2021-VOLT, Class D (1* TSFR1M + 176) (a)(d)		7.097	%		09/15/36		6,405,000		6,109,512
									15,717,808
Manufactured Housing - 0.1%
Cascade Manufactured Housing Asset Trust, Series 2019-MH1, Class M (a)(d)		5.985	%		11/25/44		1,100,000		1,034,780
Multifamily - 9.6%
FREMF Mortgage Trust, Series 2017-KF39, Class B (1* SOFR + 250) (a)(d)		7.926	%		11/25/24		3,844,388		3,768,437
FREMF Mortgage Trust, Series 2018-KF42, Class B (1* SOFR + 220) (a)(d)		7.626	%		12/25/24		968,352		944,518
FREMF Mortgage Trust, Series 2018-KF44, Class B (1* SOFR + 215) (a)(d)		7.576	%		02/25/25		1,494,342		1,457,562
FREMF Mortgage Trust, Series 2018-KF45, Class B (1* SOFR + 195) (a)(d)		7.376	%		03/25/25		1,125,798		1,078,283
FREMF Mortgage Trust, Series 2018-KF53, Class B (1* SOFR + 205) (a)(d)		7.476	%		10/25/25		2,133,604		2,050,270
FREMF Mortgage Trust, Series 2019-KF62, Class B (1* SOFR + 205) (a)(d)		7.476	%		04/25/26		3,255,896		3,023,014

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Multifamily - 9.6% (Continued)
FREMF Mortgage Trust, Series 2018-KF43, Class B (1* SOFR + 215) (a)(d)		7.576	%		01/25/28	$	2,254,710	$	2,126,003
FREMF Mortgage Trust, Series 2018-KF48, Class B (1* SOFR + 205) (d)		7.476	%		06/25/28		3,078,461		2,741,072
FREMF Mortgage Trust, Series 2018-KF50, Class B (1* SOFR + 190) (a)(d)		7.326	%		07/25/28		2,503,081		2,220,570
FREMF Mortgage Trust, Series 2019-KF57, Class B (1* SOFR + 225) (a)(d)		7.466	%		01/25/29		4,163,920		3,886,999
FREMF Mortgage Trust, Series 2019-KF59, Class B (1* SOFR + 235) (a)(d)		7.776	%		02/25/29		2,045,713		1,919,587
FREMF Mortgage Trust, Series 2019-KF67, Class B (1* SOFR + 225) (a)(d)		7.466	%		08/25/29		5,358,101		4,969,638
MultiFamily Connecticut Avenue, Series 2019-01, Class B-10 (1* SOFR + 550) (a)(d)		10.929	%		10/25/49		5,610,000		5,461,749
MultiFamily Connecticut Avenue, Series 2020-01, Class CE (1* SOFR + 750) (a)(d)		12.929	%		03/25/50		7,063,000		6,992,996
MultiFamily Strcutured Credit Risk, Series 2021-MN2, Class B1 (1* SOFR30A + 550) (a)(d)		10.815	%		07/25/41		6,154,000		5,197,476
MultiFamily Structured Credit Risk, Series 2021-MN2, Class M-1 (1* SOFR + 180) (a)(d)		7.088	%		07/25/41		16,069,880		15,042,583
MultiFamily Structured Credit Risk, Series 2021-MN2, Class M2 (1* SOFR30A + 335) (d)		8.638	%		07/25/41		39,250,000		35,540,769
MultiFamily Structured Credit Risk, Series 2021-MN1, Class M-1 (1* SOFR + 200) (a)(d)		7.315	%		01/25/51		6,763,753		6,553,036
MultiFamily Structured Credit Risk, Series 2021-MN1, Class M2 (1* SOFR + 400) (a)(d)		9.065	%		01/25/51		15,500,000		14,915,391
MultiFamily Structured Credit Risk, Series 2021-MN3, Class M1 (1* SOFR + 230) (a)(d)		7.615	%		11/25/51		18,269,262		17,680,970
MultiFamily Structured Credit Risk, Series 2021-MN3, Class M2 (1* SOFR + 400) (a)(d)		9.315	%		11/25/51		5,400,000		5,124,464

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Multifamily - 9.6% (Continued)
MultiFamily Structured Credit Risk, Series 2021-MN3, Class B1 (1* SOFR + 685) (a)(d)		12.165	%		11/25/51	$	2,500,000	$	2,296,997
MultiFamily Structured Credit Risk, Series 2022-MN4, Class M1 (1* SOFR + 425) (a)(d)		9.565	%		05/25/52		6,698,564		6,746,490
									151,738,874
Non-Agency MBS 2.0 - 0.3%
Chase Mortgage Finance Corp., Series 2021-CL1, Class M3 (1* SOFR + 155) (a)		6.865	%		02/25/50		2,207,074		1,965,567
J.P. Morgan Wealth Management, Series 2021-CL1, Class M1 (1* SOFR + 130) (a)(d)		6.615	%		03/25/51		1,858,726		1,752,998
J.P. Morgan Wealth Management, Series 2021-CL1, Class M3 (1* SOFR + 180) (a)(d)		7.115	%		03/25/51		1,402,883		1,280,804
									4,999,369
Non-Performing Loan - 0.1%
Cascade Funding Mortgage Trust, Series 2021-EBO1, Class M3 (a)(d)		3.086	%		11/25/50		1,662,000		1,440,819
Non-QM - 0.0% (c)
Citigroup Mortgage Loan Trust, Inc., Series 2004-UST1, Class A3 (a)		4.329	%		08/25/34		3,730		3,527
Office - 0.7%
Drop Mortgage Trust, Series 2021-FILE, Class A (1* TSFR1M + 126) (d)		6.596	%		10/15/43		3,500,000		3,262,626
Drop Mortgage Trust, Series 2021-FILE, Class C (1* TSFR1M + 236) (a)(d)		7.696	%		10/15/43		5,500,000		4,455,000
SFO Commerical Mortgage Trust, Series 2021-555, Class A (d)		6.596	%		05/15/38		3,600,000		3,266,153
									10,983,779
Residential Transition Loan - 6.5%
AlphaFlow Transitional Mortgage Co., Series 2021-WL1, Class A1 (d)		3.280	%		01/25/26		7,498,493		7,284,336
AlphaFlow Transitional Mortgage Co., Series 2021-WL1, Class A2 (d)		5.610	%		01/25/26		5,687,480		5,563,385

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Residential Transition Loan - 6.5% (Continued)
Antler Mortgage Trust, Series 2021-RTL1, Class M (a)(d)(e)		5.438	%		05/25/25	$	16,188,000	$	14,622,480
Corevest American Finance Ltd., Series 2021-RTL1, Class A2 (d)		3.104	%		03/28/29		7,500,000		6,819,898
LHOME Mortgage Trust, Series 2021-RTL1, Class M (a)(d)		4.458	%		02/25/26		2,750,000		2,463,460
LHOME Mortgage Trust, Series 2021-RTL2, Class A2 (d)		2.783	%		06/25/26		1,500,000		1,358,306
LHOME Mortgage Trust, Series 2021-RTL2, Class M (d)		4.458	%		06/25/26		4,000,000		3,495,566
LHOME Mortgage Trust, Series 2021-RTL3, Class A2 (d)		3.228	%		09/25/26		8,250,000		7,392,236
LHOME Mortgage Trust, Series 2021-RTL3, Class M (d)		5.193	%		09/25/26		5,000,000		4,334,761
LHOME Mortgage Trust, Series 2022-RTL1, Class M (d)		6.900	%		02/25/27		7,927,500		7,210,060
New York Mortgage Trust, Series 2022-BPL1, Class A2 (d)		4.948	%		11/25/27		5,500,000		5,225,815
ROC Securities Trust, Series 2021-RTL1, Class A2 (d)		3.351	%		08/25/26		7,900,000		7,135,922
ROC Securities Trust, Series 2021-RTL1, Class M (d)		5.682	%		08/25/26		6,745,000		5,940,635
Toorak Mortgage Corp., Series 2022-1, Class A2 (d)		4.948	%		03/25/29		8,000,000		7,751,168
TVC Mortgage Trust, Series 2023-RTL1, Class A2 (d)		9.500	%		11/25/27		15,000,000		14,808,271
									101,406,299
Retail - 1.4%
BX Trust, Series 2021-VIEW, Class E (1* SOFR + 360) (a)(d)(e)		9.024	%		06/15/36		4,690,500		4,210,446
Credit Suisse Mortgage Trust, Series 2018-SITE, Class C (a)(d)		4.941	%		04/15/36		4,575,000		4,421,647
Wells Fargo Mortgage Trust, Series 2021-SAVE, Class A (1* SOFR + 115) (d)		6.597	%		02/15/40		4,177,450		3,989,028

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Retail - 1.4% (Continued)
Wells Fargo Mortgage Trust, Series 2021-SAVE, Class C (1* SOFR + 180) (a)(d)		7.247	%		02/15/40	$	3,040,000	$	2,815,416
Wells Fargo Mortgage Trust, Series 2021-SAVE, Class D (1* SOFR + 250) (a)(d)		7.947	%		02/15/40		2,083,200		1,867,011
Wells Fargo Mortgage Trust, Series 2021-SAVE, Class E (1* SOFR + 365) (a)(d)		9.097	%		02/15/40		5,680,000		5,055,832
									22,359,380
Single Family Rental - 3.9%
American Homes 4 Rent, Series 2014-SFR2, Class A (d)		3.790	%		10/17/36		13,553,605		13,232,705
American Homes 4 Rent, Series 2014-SFR2, Class D (d)		3.678	%		12/17/36		4,177,755		4,064,947
American Homes 4 Rent, Series 2015-SFR1, Class A (d)		3.467	%		04/17/52		4,203,819		4,044,434
AMSR Trust, Series 2020-SFR2, Class G (d)		4.000	%		07/17/37		500,000		461,617
Home Partners of America Trust, Series 2021-2, Class D (d)		2.652	%		12/17/26		6,257,226		5,483,339
Progress Residential Trust, Series 2023-SFR2, Class E1 (d)		4.750	%		10/17/28		3,141,000		2,726,005
Progress Residential Trust, Series 2019-SFR4, Class A (d)		2.687	%		10/17/36		2,936,730		2,833,416
Progress Residential Trust, Series 2019-SFR4, Class B (d)		2.937	%		10/17/36		2,300,000		2,217,358
Progress Residential Trust, Series 2020-SFR1, Class A (d)		1.732	%		04/17/37		27,224,119		25,444,818
									60,508,639
Small Business - 3.9%
Credibility Asset Securitization, Series 2021-1A, Class A (d)		2.390	%		04/15/26		12,000,000		11,639,237
Credibility Asset Securitization, Series 2021-1A, Class C (d)		3.380	%		04/15/26		3,650,000		3,498,796
Credibility Asset Securitization, Series 2021-1A, Class B (d)		5.930	%		04/15/26		2,676,000		2,558,765
FORA Financial Asset Securitization, Series 2021-1A, Class A (d)		2.620	%		05/15/27		11,000,000		10,374,752

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Small Business - 3.9% (Continued)
FORA Financial Asset Securitization, Series 2021-1A, Class B (d)		2.970	%		05/15/27	$	2,600,000	$	2,424,335
FORA Financial Asset Securitization, Series 2021-1A, Class C (d)		3.850	%		05/15/27		3,000,000		2,740,957
Newtek Small Business Loan Trust, Series 2018-1, Class A (1* Prime - 55) (a)(d)		7.950	%		02/25/44		510,786		505,963
Newtek Small Business Loan Trust, Series 2018-1, Class B (1* Prime + 75) (a)(d)		9.250	%		02/25/44		1,123,729		1,115,775
Newtek Small Business Loan Trust, Series 2019-01, Class A (1* Prime - 90) (a)(d)		7.600	%		12/25/44		1,366,786		1,350,178
Newtek Small Business Loan Trust, Series 2022-1, Class B (1* SOFR + 375) (a)(d)		8.750	%		10/25/49		2,527,474		2,498,012
Newtek Small Business Loan Trust, Series 2023-1, Class B (d)		9.250	%		07/25/50		6,368,902		6,340,957
OnDeck Asset Securitization Trust, Series 2023-1, Class C (d)		9.930	%		08/19/30		5,000,000		4,918,445
OnDeck Asset Securitization Trust, Series 2021-1A, Class B (d)		2.280	%		05/17/27		3,500,000		3,349,855
OnDeck Asset Securitization Trust, Series 2021-1A, Class C (d)		2.970	%		05/17/27		3,250,000		3,069,104
OnDeck Asset Securitization Trust, Series 2021-1A, Class D (d)		4.940	%		05/17/27		5,500,000		5,107,108
									61,492,239
Student Loan - 0.6%
College Ave Student Loans, Series 2018-A, Class B (d)		4.750	%		12/26/47		798,144		751,396
College Ave Student Loans, Series 2018-A, Class C (d)		5.500	%		12/26/47		486,655		467,366
College Ave Student Loans, Series 2019-A, Class C (d)		4.460	%		12/28/48		2,523,899		2,345,923
College Ave Student Loans, Series 2021-A, Class B (d)		2.320	%		07/25/51		1,621,770		1,426,693
College Ave Student Loans, Series 2021-A, Class D (d)		4.120	%		07/25/51		1,182,241		1,090,946

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Student Loan - 0.6% (Continued)
CommonBond Student Loan Trust, Series 2017-BGS, Class C (d)		4.440	%		09/25/42	$	227,751	$	183,852
Laurel Road Prime Student Loan, Series 2019-A, Class BFX (d)		3.000	%		10/25/48		1,842,377		1,679,311
Prodigy Finance, Series 2021-1A, Class A (1* TSFR1M + 136) (a)(d)		6.684	%		07/25/51		853,917		845,386
									8,790,873
Unsecured Consumer - 10.0%
ACHV ABS Trust, Series 2023-2PL, Class B (d)		6.880	%		05/20/30		4,000,000		4,000,526
ACHV ABS Trust, Series 2023-2PL, Class C (d)		7.270	%		05/20/30		1,450,000		1,451,603
ACHV ABS Trust, Series 2023-3PL, Class D (d)		8.360	%		08/19/30		1,750,000		1,760,025
Affirm, Inc., Series 2022-Z1, Class B (d)		6.490	%		06/15/27		2,500,000		2,397,855
Affirm, Inc., Series 2023-B, Class B (d)		7.440	%		09/15/28		3,000,000		2,997,747
Avant Loans Funding Trust, Series 2021-REV1, Class C (d)		2.300	%		07/15/30		10,750,000		10,170,146
Conn Funding II, LP, Series 2023-A, Class B (d)		10.000	%		01/17/28		3,080,000		3,086,407
Freedom Financial Trust, Series 2022-3FP, Class D (d)		7.360	%		08/20/29		11,500,000		11,387,438
LendingPoint Asset Securitization, Series 2022-C, Class D (d)		10.730	%		02/15/30		4,920,000		4,486,663
Lendmark Funding Trust, Series 2020-2, Class B (d)		3.540	%		04/21/31		2,000,000		1,763,746
Lendmark Funding Trust, Series 2020-2A, Class C (d)		4.690	%		04/21/31		1,000,000		881,658
Mariner Finance Issuance Trust, Series 2019-A, Class C (d)		4.010	%		07/20/32		2,560,000		2,508,463
Mariner Finance Issuance Trust, Series 2020-A, Class D (d)		5.750	%		08/21/34		8,230,000		7,387,629
Mariner Finance Issuance Trust, Series 2021-AA, Class D (d)		4.340	%		03/20/36		1,850,000		1,545,768
Oportun Funding XIV, LLC, Series 2021-A, Class C (d)		3.440	%		03/08/28		4,323,239		4,169,926
Oportun Funding, LLC, Series 2019-A, Class D (d)		6.220	%		08/08/25		4,320,230		4,168,744

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Unsecured Consumer - 10.0% (Continued)
Oportun Funding, LLC, Series 2022-1, Class C (d)		6.000	%		06/15/29	$	9,000,000	$	8,624,479
Oportun Funding, LLC, Series 2022-2, Class A (d)		5.940	%		10/09/29		2,905,853		2,897,562
Oportun Funding, LLC, Series 2021-B, Class A (d)		1.470	%		05/08/31		3,500,000		3,196,184
Oportun Funding, LLC, Series 2021-B, Class D (d)		5.410	%		05/08/31		7,650,000		6,921,156
Oportun Funding, LLC, Series 2022-A, Class C (d)		7.400	%		06/09/31		7,600,000		7,207,360
Oportun Funding, LLC, Series 2022-A, Class D (d)		8.500	%		06/09/31		1,500,000		1,370,266
Oportun Funding, LLC, Series 2021-C, Class B (d)		2.670	%		10/08/31		13,000,000		11,681,075
Oportun Funding, LLC, Series 2021-C, Class C (d)		3.610	%		10/08/31		3,750,000		3,336,651
Oportun Funding, LLC, Series 2021-C, Class D (d)		5.570	%		10/08/31		3,500,000		3,067,316
Prosper Marketplace Issuance Trust, Series 2019-3A, Class CERT (a)(d)		0.000	%		07/15/25		81,061,702		400,039
Prosper Marketplace Issuance Trust, Series 2023-1, Class B (d)		7.480	%		07/16/29		2,300,000		2,303,369
Prosper Marketplace Issuance Trust, Series 2023-1, Class C (d)		8.290	%		07/16/29		1,900,000		1,906,137
Prosper Marketplace Issuance Trust, Series 2023-1, Class D (d)		11.240	%		07/16/29		1,900,000		1,903,440
Reach Financial, LLC, Series 2021-1A, Class B (d)		2.170	%		05/15/29		3,800,000		3,585,876
Reach Financial, LLC, Series 2021-1A, Class C (d)		3.540	%		05/15/29		6,700,000		6,032,923
Regional Management Issuance Trust, Series 2020-1, Class A (d)		2.340	%		10/15/30		2,000,000		1,948,719
Regional Management Issuance Trust, Series 2020-1, Class B (d)		3.230	%		10/15/30		2,500,000		2,327,682

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 81.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Unsecured Consumer - 10.0% (Continued)
Regional Management Issuance Trust, Series 2021-1, Class B (d)		2.420	%		03/17/31	$	895,000	$	795,207
Regional Management Issuance Trust, Series 2021-1, Class C (d)		3.040	%		03/17/31		4,650,000		4,016,160
Regional Management Issuance Trust, Series 2021-1, Class D (d)		5.070	%		03/17/31		1,300,000		1,110,289
Upstart Pass-Through Trust, Series 2021-ST2, Class A (d)		2.500	%		04/20/27		2,028,965		1,964,279
Upstart Pass-Through Trust, Series 2021-ST4, Class A (d)		2.000	%		07/20/27		4,738,069		4,531,532
Upstart Pass-Through Trust, Series 2021-ST7, Class NT (d)		1.850	%		09/20/29		946,841		927,842
Upstart Pass-Through Trust, Series 2022-ST1, Class A (d)		2.600	%		03/20/30		1,549,722		1,501,735
Upstart Structured Pass-Through Trust, Series 2022-2A, Class A (d)		4.250	%		06/17/30		3,127,325		3,031,875
Upstart Structured Pass-Through Trust, Series 2022-4A, Class A (d)		7.010	%		11/15/30		1,933,608		1,934,500
Upstart Structured Pass-Through Trust, Series 2022-4A, Class B (d)		8.540	%		11/15/30		5,000,000		5,034,550
									157,722,547
Total Securitized (Cost $1,345,942,946)								$	1,287,925,267

Treasury - 4.7%	Coupon			Maturity		Shares / Par Value		Fair Value
U.S. Treasury Notes (b)		0.125	%		10/15/23	$	10,000,000	$	9,981,262
U.S. Treasury Notes (b)		2.750	%		11/15/23		10,000,000		9,967,197
U.S. Treasury Notes		2.625	%		12/31/23		10,000,000		9,930,469
U.S. Treasury Notes (b)		1.750	%		06/30/24		15,000,000		14,589,844
U.S. Treasury Notes (b)		0.375	%		09/15/24		10,000,000		9,529,297
U.S. Treasury Notes		0.625	%		10/15/24		10,000,000		9,517,969
U.S. Treasury Notes (b)		0.750	%		11/15/24		5,000,000		4,749,219

Diamond Hill Short Duration Securitized Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Treasury - 4.7% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
U.S. Treasury Inflation-Protected Notes		0.125	%		04/15/26	$	5,361,622	$	5,008,928
Total Treasury (Cost $75,183,508)								$	73,274,185

Registered Investment Companies - 9.7%	Shares		Fair Value
State Street Institutional Liquid Reserves Fund - Premier Class, 5.45% (f)		135,290,448	$	135,331,035
State Street Navigator Securities Lending Portfolio I, 5.25% (f)(g)		17,094,845		17,094,845
Total Registered Investment Companies (Cost $152,412,210)			$	152,425,880
Total Investment Securities - 100.9% (Cost $1,649,958,275)			$	1,587,751,240
Liabilities in Excess of Other Assets - (0.9)%				(13,798,099	)
Net Assets - 100.0%			$	1,573,953,141

(a)	Variable rate security.  The rate shown is the effective interest rate as of September 30, 2023.  The benchmark on which the rate is calculated is shown parenthetically, if applicable.  Certain variable rate securities are not based on a published rate and spread but are determined by the issuer or agent and may be based on index changes, prerepayment of underlying positions and/or other variables.  These securities do not indicate a reference rate and spread in their description above.
(b)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $30,034,786.
(c)	Percentage rounds to less than 0.1%.
(d)	Securities exempt from registration under Rule 144A of the Securities Act of 1933. These securities have been deemed liquid under procedures approved by the Fund’s Board of Trustees and may normally be sold to qualified institutional buyers in transactions exempt from registration. The total fair value of these securities as of September 30, 2023 was $1,191,306,177, representing 75.7% of net assets.
(e)	Illiquid security as determined under procedures approved by the Board of Trustees. The total fair value of these securities as of September 30, 2023 was $44,480,254 representing 2.8% of net assets.
(f)	The rate shown is the 7-day effective yield as of September 30, 2023.
(g)	This security was purchased using cash collateral held from securities on loan. Securities on loan are also collateralized by various U.S. Treasury and government agency securities in the amount of $13,615,000.

IO -	Interest Only
NA -	National Association
PO -	Principal Only
Prime -	Short-term interest rate in the banking system of the U.S.
SOFR -	Secured Overnight Financing Rate
TSFR-	CME Term SOFR

Diamond Hill Core Bond Fund

Schedule of Investments

September 30, 2023 (Unaudited)

Corporate Credit - 16.3%	Coupon			Maturity		Shares / Par Value		Fair Value
Banking - 6.2%
American Express Co.		2.250	%		03/04/25	$	1,050,000	$	997,795
American Express Co.		5.282	%		07/27/29		400,000		389,973
American Express Co.		5.043	%		05/01/34		825,000		760,610
Bank of America Corp. (1* TSFR3M + 123) (a)		3.458	%		03/15/25		975,000		961,983
Bank of America Corp. (1* TSFR3M + 90) (a)		2.015	%		02/13/26		400,000		376,373
Bank of America Corp. (1* SOFR + 115) (a)		1.319	%		06/19/26		150,000		137,561
Bank of America Corp. (1* TSFR3M + 184) (a)		3.824	%		01/20/28		275,000		255,376
Bank of America Corp. (1* TSFR3M + 130) (a)		3.419	%		12/20/28		1,000,000		900,125
Bank of America Corp.		3.194	%		07/23/30		2,500,000		2,136,933
Bank of America Corp. (1* TSFR3M + 145)		2.884	%		10/22/30		2,300,000		1,916,212
Bank of America Corp. (1* SOFR + 215) (a)		2.592	%		04/29/31		450,000		361,616
Bank of America Corp.		4.571	%		04/27/33		1,700,000		1,509,316
Bank of Montreal France		0.949	%		01/22/27		630,000		561,732
Bank of New York Mellon Corp. (The)		5.802	%		10/25/33		1,050,000		1,047,960
Bank of New York Mellon Corp. (The) (1* SOFR + 207) (a)		5.834	%		10/25/33		500,000		491,497
Bank of Nova Scotia		3.450	%		04/11/25		200,000		192,567
Capital One Financial Corp.		1.878	%		11/02/27		1,000,000		870,247
Capital One Financial Corp.		5.468	%		02/01/29		500,000		475,951
Capital One Financial Corp.		6.377	%		06/08/34		500,000		471,858
Citigroup, Inc. (1* TSFR3M + 116) (a)		3.352	%		04/24/25		200,000		196,433
Citigroup, Inc. (1* SOFR + 125) (a)		6.783	%		07/01/26		100,000		101,798
Citigroup, Inc. (1* TSFR3M + 182) (a)		3.887	%		01/10/28		900,000		838,970
Citigroup, Inc.		3.070	%		02/24/28		800,000		725,681
Citigroup, Inc.		4.125	%		07/25/28		150,000		136,471
Citigroup, Inc. (1* SOFR + 142) (a)(b)		2.976	%		11/05/30		3,380,000		2,829,933
Citigroup, Inc.		2.666	%		01/29/31		1,650,000		1,338,174
Citizens Bank NA		4.575	%		08/09/28		1,350,000		1,232,978
Comerica Bank, Series BKNT		2.500	%		07/23/24		250,000		239,314
Cooperative Rabobank UA (c)		2.625	%		07/22/24		250,000		243,365
Discover Bank		3.450	%		07/27/26		1,500,000		1,364,152
Discover Bank		4.650	%		09/13/28		950,000		848,446
Fifth Third Bancorp		2.375	%		01/28/25		275,000		261,101
Fifth Third Bancorp		1.707	%		11/01/27		450,000		388,781
Fifth Third Bancorp		6.361	%		10/27/28		500,000		495,581

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Banking - 6.2% (Continued)
First Horizon Bank (b)		5.750	%		05/01/30	$	250,000	$	223,769
Goldman Sachs Group, Inc.		0.657	%		09/10/24		375,000		374,107
Goldman Sachs Group, Inc. (1* SOFR + 79) (a)		1.093	%		12/09/26		950,000		849,999
Goldman Sachs Group, Inc.		1.948	%		10/21/27		1,000,000		882,953
Goldman Sachs Group, Inc. (1* TSFR3M + 156) (a)		4.223	%		05/01/29		650,000		601,269
Goldman Sachs Group, Inc.		2.600	%		02/07/30		500,000		409,500
Goldman Sachs Group, Inc. (a)		1.992	%		01/27/32		1,000,000		749,623
Goldman Sachs Group, Inc. (1* SOFR + 128) (a)		2.615	%		04/22/32		2,700,000		2,108,907
Huntington Bancshares, Inc.		2.625	%		08/06/24		125,000		120,824
Huntington Bancshares, Inc. (b)		4.443	%		08/04/28		750,000		692,759
Huntington Bancshares, Inc.		5.023	%		05/17/33		400,000		352,618
Huntington National Bank		5.699	%		11/18/25		500,000		488,706
JPMorgan Chase & Co.		0.824	%		06/01/25		1,350,000		1,299,582
JPMorgan Chase & Co.		0.768	%		08/09/25		600,000		571,490
JPMorgan Chase & Co.		1.561	%		12/10/25		200,000		189,016
JPMorgan Chase & Co. (1* SOFR + 80) (a)		1.045	%		11/19/26		500,000		449,355
JPMorgan Chase & Co. (1* SOFR + 89) (a)		1.578	%		04/22/27		400,000		356,973
JPMorgan Chase & Co.		1.470	%		09/22/27		1,350,000		1,182,717
JPMorgan Chase & Co. (1* TSFR3M + 121) (a)		3.509	%		01/23/29		1,425,000		1,292,556
JPMorgan Chase & Co. (1* SOFR + 115) (a)		2.069	%		06/01/29		1,250,000		1,053,260
JPMorgan Chase & Co.		3.702	%		05/06/30		1,500,000		1,337,821
JPMorgan Chase & Co. (1* SOFR + 151) (a)		2.739	%		10/15/30		450,000		376,320
JPMorgan Chase & Co.		2.545	%		11/08/32		475,000		367,600
KeyBank NA (a)		5.536	%		06/14/24		500,000		491,979
KeyBank NA		4.700	%		01/26/26		250,000		237,059
KeyBank NA		5.000	%		01/26/33		250,000		210,441
KeyCorp		2.550	%		10/01/29		385,000		300,326
KeyCorp		4.789	%		06/01/33		300,000		250,066
M&T Bank Trust Co.		5.400	%		11/21/25		600,000		581,835
Morgan Stanley (1* SOFR + 46) (a)(b)		5.537	%		01/25/24		500,000		499,895
Morgan Stanley		3.875	%		01/27/26		500,000		478,027
Morgan Stanley		3.125	%		07/27/26		200,000		185,759
Morgan Stanley		3.625	%		01/20/27		100,000		93,353

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Banking - 6.2% (Continued)
Morgan Stanley, Series GMTN (1* SOFR + 114) (a)		2.699	%		01/22/31	$	2,675,000	$	2,187,109
Morgan Stanley (1* SOFR + 103) (a)		1.794	%		02/13/32		2,900,000		2,147,589
Morgan Stanley		1.928	%		04/28/32		750,000		557,100
Morgan Stanley		4.889	%		07/20/33		1,000,000		908,626
PNC Bank NA		2.700	%		10/22/29		250,000		203,387
PNC Financial Services Group, Inc. (The)		2.600	%		07/23/26		250,000		230,729
PNC Financial Services Group, Inc. (The)		5.582	%		06/12/29		500,000		485,057
PNC Financial Services Group, Inc. (The)		6.037	%		10/28/33		850,000		824,901
PNC Financial Services Group, Inc. (The) (b)		5.939	%		08/18/34		1,000,000		960,822
Regions Financial Corp.		2.250	%		05/18/25		275,000		256,533
Royal Bank of Canada		4.950	%		04/25/25		375,000		369,569
Royal Bank of Canada, Series H		1.150	%		07/14/26		200,000		176,727
Royal Bank of Canada (b)		4.900	%		01/12/28		500,000		485,645
Royal Bank of Canada (b)		3.875	%		05/04/32		300,000		261,497
Royal Bank of Canada (b)		5.000	%		05/02/33		1,000,000		929,074
State Street Corp. (1* SOFR + 94) (a)		2.354	%		11/01/25		175,000		167,734
State Street Corp.		5.272	%		08/03/26		700,000		693,424
State Street Corp. (a)		4.164	%		08/04/33		300,000		261,905
Toronto-Dominion Bank (The)		0.750	%		01/06/26		350,000		312,286
Toronto-Dominion Bank (The) (b)		1.200	%		06/03/26		700,000		620,711
Toronto-Dominion Bank (The)		5.156	%		01/10/28		500,000		487,996
Toronto-Dominion Bank (The), Series C		5.523	%		07/17/28		500,000		493,519
Toronto-Dominion Bank (The)		3.200	%		03/10/32		236,000		193,175
Truist Financial Corp. (b)		5.900	%		10/28/26		250,000		247,241
Truist Financial Corp.		6.047	%		06/08/27		500,000		494,561
Truist Financial Corp.		4.873	%		01/26/29		500,000		469,355
Truist Financial Corp.		1.887	%		06/07/29		1,000,000		821,200
US Bancorp (b)		2.400	%		07/30/24		100,000		97,135
US Bancorp		2.215	%		01/27/28		800,000		705,756
US Bancorp		4.548	%		07/22/28		300,000		281,792
US Bancorp		5.775	%		06/12/29		450,000		438,021
US Bancorp (b)		4.839	%		02/01/34		1,000,000		880,457
Wells Fargo & Co.		2.164	%		02/11/26		1,050,000		991,176
Wells Fargo & Co. (1* SOFR + 200) (a)		2.188	%		04/30/26		500,000		469,467

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Banking - 6.2% (Continued)
Wells Fargo & Co. (1* SOFR + 210) (a)		2.393	%		06/02/28	$	650,000	$	570,030
Wells Fargo & Co., Series W (1* SOFR + 174) (a)		5.574	%		07/25/29		900,000		878,032
Wells Fargo & Co. (a)		2.879	%		10/30/30		1,500,000		1,248,683
Wells Fargo & Co.		3.350	%		03/02/33		2,700,000		2,182,527
									70,707,875
Basic Industry - 0.1%
FMC Corp.		3.450	%		10/01/29		300,000		252,623
Nucor Corp., CV		2.000	%		06/01/25		250,000		234,730
Nucor Corp.		3.125	%		04/01/32		250,000		206,653
PPG Industries, Inc.		2.400	%		08/15/24		110,000		106,735
PPG Industries, Inc.		2.550	%		06/15/30		300,000		246,839
Sherwin Williams Co.		3.300	%		02/01/25		350,000		336,800
Sherwin-Williams Co.		2.300	%		05/15/30		250,000		203,417
									1,587,797
Brokerage Asset Managers Exchanges - 0.3%
Ameriprise Financial, Inc.		3.000	%		04/02/25		250,000		239,792
Ameriprise Financial, Inc.		5.150	%		05/15/33		800,000		755,638
BlackRock, Inc.		4.750	%		05/25/33		800,000		750,771
CBOE Global Markets, Inc.		3.650	%		01/12/27		100,000		94,841
Charles Schwab Corp. (The) (a)(b)		5.853	%		05/19/34		1,100,000		1,045,983
Charles Schwab Corp. (The) (a)		6.136	%		08/24/34		450,000		437,740
Intercontinental Exchange, Inc.		4.950	%		06/15/52		875,000		754,233
									4,078,998
Capital Goods - 0.5%
Carrier Global Corp.		2.722	%		02/15/30		250,000		208,344
John Deere Capital Corp., Series I		4.950	%		07/14/28		400,000		394,476
John Deere Capital Corp., Series I		4.700	%		06/10/30		1,350,000		1,298,207
Johnson Controls International plc		2.000	%		09/16/31		500,000		382,772
L3 Harris Technologies, Inc.		3.850	%		12/15/26		1,050,000		994,330
Lennox International, Inc.		3.000	%		11/15/23		100,000		99,638
Lockheed Martin Corp.		4.450	%		05/15/28		250,000		241,954
Lockheed Martin Corp.		5.250	%		01/15/33		425,000		419,803
Republic Services, Inc.		2.500	%		08/15/24		200,000		194,251

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Capital Goods - 0.5% (Continued)
Waste Management, Inc., Series 19-SFR4, Class A (b)		3.125	%		03/01/25	$	400,000	$	386,721
Waste Management, Inc.		1.150	%		03/15/28		300,000		251,315
Waste Management, Inc.		4.625	%		02/15/30		875,000		835,711
									5,707,522
Communications - 0.9%
American Tower Corp.		3.125	%		01/15/27		300,000		274,332
American Tower Corp.		5.800	%		11/15/28		250,000		248,118
American Tower Corp.		2.100	%		06/15/30		200,000		155,655
AT&T, Inc.		2.300	%		06/01/27		650,000		575,540
AT&T, Inc.		2.550	%		12/01/33		114,000		83,732
AT&T, Inc.		4.500	%		05/15/35		100,000		85,297
AT&T, Inc., Class B		3.500	%		06/01/41		400,000		277,892
AT&T, Inc.		4.300	%		12/15/42		500,000		385,538
British Telecommunications plc (b)(c)		3.250	%		11/08/29		275,000		237,387
Comcast Corp.		5.350	%		11/15/27		450,000		449,765
Comcast Corp.		2.650	%		02/01/30		100,000		84,466
Comcast Corp.		1.950	%		01/15/31		1,025,000		801,395
Comcast Corp.		3.969	%		11/01/47		144,000		107,436
Comcast Corp.		5.350	%		05/15/53		925,000		843,416
Deutsche Telekom International Finance BV (c)		4.750	%		06/21/38		100,000		86,828
Fox Corp.		4.030	%		01/25/24		50,000		49,645
T Mobile USA, Inc.		5.750	%		01/15/34		1,000,000		975,522
T Mobile USA, Inc. (b)		5.650	%		01/15/53		400,000		365,301
T-Mobile USA, Inc.		3.375	%		04/15/29		700,000		615,678
Verizon Communications, Inc.		1.750	%		01/20/31		700,000		527,491
Verizon Communications, Inc.		2.355	%		03/15/32		1,237,000		943,780
Verizon Communications, Inc.		4.500	%		08/10/33		550,000		489,690
Walt Disney Co. (The)		2.000	%		09/01/29		550,000		455,009
WarnerMedia Holdings, Inc. (b)		4.279	%		03/15/32		1,225,000		1,039,803
									10,158,716
Consumer Cyclical - 1.3%
Amazon.com, Inc. (b)		3.450	%		04/13/29		675,000		623,287
BMW US Capital, LLC (c)		3.900	%		04/09/25		300,000		292,399

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Consumer Cyclical - 1.3% (Continued)
CVS Health Corp.		5.125	%		02/21/30	$	500,000	$	480,912
CVS Health Corp.		3.750	%		04/01/30		500,000		441,969
CVS Health Corp.		5.050	%		03/25/48		250,000		207,711
CVS Health Corp.		5.875	%		06/01/53		450,000		416,134
Dollar General Corp. (b)		5.450	%		07/05/33		1,300,000		1,200,623
Expedia, Inc. (b)		3.800	%		02/15/28		1,250,000		1,141,960
General Motors Co. (b)		5.400	%		10/15/29		1,525,000		1,453,547
General Motors Financial Co., Inc.		1.500	%		06/10/26		700,000		618,519
General Motors Financial Co., Inc.		2.700	%		08/20/27		1,000,000		877,215
Honda Motor Co. (b)		2.534	%		03/10/27		200,000		181,777
Lowes Cos., Inc.		2.625	%		04/01/31		950,000		768,451
Lowes Cos., Inc.		5.625	%		04/15/53		2,000,000		1,817,833
Mercedes-Benz Financing (c)		4.800	%		03/30/28		500,000		484,367
Ross Stores, Inc.		4.800	%		04/15/30		1,050,000		975,807
Toyota Motor Credit Corp.		0.500	%		06/18/24		500,000		482,099
Toyota Motor Credit Corp. (b)		0.800	%		01/09/26		300,000		270,645
Toyota Motor Credit Corp. (b)		4.550	%		05/17/30		1,450,000		1,374,206
Walgreens Boots Alliance, Inc. (b)		3.200	%		04/15/30		250,000		203,363
Walmart, Inc.		4.500	%		04/15/53		450,000		387,334
									14,700,158
Consumer Non-Cyclical - 1.3%
Abbott Laboratories		4.750	%		11/30/36		100,000		95,004
AbbVie, Inc.		3.600	%		05/14/25		500,000		483,226
AbbVie, Inc.		2.950	%		11/21/26		335,000		310,884
AbbVie, Inc.		3.200	%		11/21/29		750,000		661,836
AbbVie, Inc.		4.550	%		03/15/35		100,000		90,959
Amgen, Inc.		1.900	%		02/21/25		310,000		294,775
Amgen, Inc.		3.000	%		02/22/29		500,000		444,311
Amgen, Inc.		4.200	%		03/01/33		400,000		355,629
Amgen, Inc.		5.600	%		03/02/43		425,000		395,115
Anheuser-Busch Cos., LLC		4.700	%		02/01/36		1,900,000		1,741,419
Baxter International, Inc.		1.915	%		02/01/27		300,000		264,586
Bristol-Myers Squibb Co. (b)		2.950	%		03/15/32		300,000		250,392
Constellation Brands, Inc.		3.150	%		08/01/29		775,000		679,000
Constellation Brands, Inc.		2.250	%		08/01/31		350,000		272,648

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Consumer Non-Cyclical - 1.3% (Continued)
HCA, Inc.		4.125	%		06/15/29	$	650,000	$	588,433
Kroger Co. (The)		3.500	%		02/01/26		1,250,000		1,189,862
Kroger Co. (The)		2.650	%		10/15/26		100,000		91,733
Kroger Co. (The) (b)		2.200	%		05/01/30		125,000		99,948
Kroger Co. (The)		1.700	%		01/15/31		550,000		414,425
Laboratory Corp. of American Holdings		1.550	%		06/01/26		375,000		335,916
Mondelez International, Inc. (c)		1.250	%		09/24/26		300,000		264,833
Mondelez International, Inc.		3.000	%		03/17/32		300,000		246,932
Pfizer, Inc.		5.340	%		05/19/63		1,800,000		1,644,380
Phillip Morris International, Inc.		5.500	%		09/07/30		1,500,000		1,458,583
Phillip Morris International, Inc. (b)		5.375	%		02/15/33		900,000		853,053
Zoetis, Inc., Series 4006		2.000	%		05/15/30		1,175,000		940,557
									14,468,439
Electric - 1.3%
Ameren Corp.		2.500	%		09/15/24		130,000		125,734
American Electric Power, Inc.		1.000	%		11/01/25		500,000		453,073
CMS Energy Corp.		2.950	%		02/15/27		100,000		90,816
Dominion Energy, Inc.		1.450	%		04/15/26		750,000		674,767
DTE Electric Co.		5.200	%		04/01/33		450,000		436,380
DTE Energy Co., Series C		2.529	%		10/01/24		150,000		144,718
DTE Energy Co., Series E		2.850	%		10/01/26		100,000		91,804
DTE Energy Co., Series H		2.950	%		03/01/30		125,000		104,643
Duke Energy Corp.		4.300	%		03/15/28		825,000		782,267
Duke Energy Indiana, LLC		2.750	%		04/01/50		370,000		211,878
Duke Energy Ohio, Inc. (b)		5.250	%		04/01/33		250,000		241,353
Duke Energy Progress, Inc.		2.000	%		08/15/31		600,000		461,981
Florida Power & Light Co. (b)		5.100	%		04/01/33		500,000		483,697
Idaho Power Co.		5.500	%		03/15/53		900,000		832,131
Idaho Power Co.		5.800	%		04/01/54		1,850,000		1,773,641
MidAmerican Energy Co.		3.650	%		04/15/29		350,000		319,777
Nevada Power Co., Series 2023A		6.000	%		03/15/54		450,000		439,426
NextEra Energy Cap Holdings, Inc.		4.625	%		07/15/27		1,535,000		1,479,521
Northern States Power Co. (b)		2.250	%		04/01/31		500,000		399,076
Northern States Power Co.		5.100	%		05/15/53		900,000		805,248
Oncor Electric Delivery Co., LLC		3.750	%		04/01/45		490,000		362,224

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Electric - 1.3% (Continued)
Oncor Electric Delivery Co., LLC (c)		4.950	%		09/15/52	$	500,000	$	435,556
PacifiCorp (b)		5.500	%		05/15/54		450,000		381,652
PECO Energy Co.		3.000	%		09/15/49		200,000		124,436
PPL Electric Utilities Corp.		5.000	%		05/15/33		900,000		858,993
PPL Electric Utilities Corp.		3.000	%		10/01/49		160,000		100,247
Public Service Co. of Colorado		4.500	%		06/01/52		400,000		312,083
Public Service Electric & Gas Co.		2.250	%		09/15/26		100,000		91,857
Southwestern Electric Power Co.		2.750	%		10/01/26		100,000		91,805
WEC Energy Group, Inc.		0.800	%		03/15/24		700,000		683,566
Wisconsin Power & Light Co.		1.950	%		09/16/31		800,000		607,038
									14,401,388
Energy - 0.9%
BP Capital Markets America		4.812	%		02/13/33		800,000		748,704
BP Capital Markets America		4.893	%		09/11/33		500,000		469,412
ConocoPhillips Co.		5.550	%		03/15/54		450,000		427,692
Coterra Energy, Inc.		3.900	%		05/15/27		100,000		93,908
Diamondback Energy, Inc.		3.250	%		12/01/26		200,000		186,992
Diamondback Energy, Inc.		6.250	%		03/15/53		500,000		476,993
Energy Transfer Operating, LP		4.500	%		04/15/24		75,000		74,357
Energy Transfer, LP		4.950	%		05/15/28		1,100,000		1,052,369
Helmerich & Payne, Inc.		2.900	%		09/29/31		1,650,000		1,304,963
Marathon Petroleum Corp.		5.000	%		09/15/54		1,250,000		967,107
MPLX, LP		5.000	%		03/01/33		1,000,000		911,237
Occidental Petroleum Corp. (b)		5.550	%		03/15/26		1,575,000		1,554,241
Phillips 66		2.450	%		12/15/24		100,000		95,945
Phillips 66		3.550	%		10/01/26		100,000		94,189
Phillips 66		5.300	%		06/30/33		875,000		837,315
Shell International Finance BV		2.375	%		11/07/29		645,000		549,081
Shell International Finance BV		6.375	%		12/15/38		73,000		77,850
Total Capital International SA		2.829	%		01/10/30		120,000		104,078
									10,026,433
Insurance - 1.5%
Athene Global Funding (c)		2.500	%		01/14/25		225,000		212,646
Equitable Financial Life (c)		1.800	%		03/08/28		609,000		509,650
Jackson National Life Global Funding (c)		5.500	%		01/09/26		800,000		781,753

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Insurance - 1.5% (Continued)
Lincoln National Corp. (b)		3.625	%		12/12/26	$	100,000	$	92,902
MassMutual Global Funding (c)		4.150	%		08/26/25		500,000		486,388
MassMutual Global Funding (c)		1.200	%		07/16/26		400,000		354,050
MassMutual Global Funding (c)		2.150	%		03/09/31		500,000		391,427
MassMutual Global Funding II (b)(c)		5.050	%		06/14/28		500,000		488,077
Met Life Global Funding I (c)		5.400	%		09/12/28		1,850,000		1,829,417
Met Life Global Funding I (c)		4.300	%		08/25/29		1,000,000		935,018
Met Life Global Funding I (b)(c)		1.550	%		01/07/31		900,000		676,114
Met Life Global Funding I (c)		5.150	%		03/28/33		500,000		473,475
Met Tower Global Funding (c)		3.700	%		06/13/25		350,000		337,151
New York Life Global Funding (c)		2.900	%		01/17/24		100,000		99,151
New York Life Global Funding (c)		1.150	%		06/09/26		50,000		44,294
New York Life Global Funding (c)		4.900	%		06/13/28		1,000,000		972,236
New York Life Global Funding (c)		1.200	%		08/07/30		1,250,000		938,981
Northwestern Mutual Global Funding (c)		4.000	%		07/01/25		400,000		388,371
Northwestern Mutual Global Funding (c)		4.350	%		09/15/27		400,000		383,417
Pacific Life Global Fund II (c)		1.450	%		01/20/28		500,000		414,397
Pricoa Global Funding I (c)		5.550	%		08/28/26		700,000		700,057
Pricoa Global Funding I (c)		5.100	%		05/30/28		500,000		491,180
Principal Life Global Funding II (c)		1.250	%		06/23/25		525,000		484,236
Principal Life Global Funding II (c)		0.875	%		01/12/26		500,000		446,480
Progressive Corp.		3.200	%		03/26/30		240,000		208,842
Protective Life Global Funding (c)		3.218	%		03/28/25		285,000		272,948
Protective Life Global Funding (c)		5.209	%		04/14/26		1,000,000		979,627
Protective Life Global Funding (c)		1.900	%		07/06/28		650,000		551,452
Protective Life Global Funding (c)		1.737	%		09/21/30		1,100,000		832,719
UnitedHealth Group, Inc.		4.200	%		05/15/32		900,000		821,449
UnitedHealth Group, Inc.		5.350	%		02/15/33		250,000		247,295
UnitedHealth Group, Inc.		4.250	%		06/15/48		500,000		399,187
UnitedHealth Group, Inc.		5.200	%		04/15/63		500,000		446,366
									17,690,753
Natural Gas - 0.1%
Atmos Energy Corp.		2.625	%		09/15/29		310,000		268,555
Atmos Energy Corp.		4.125	%		03/15/49		885,000		681,339
									949,894

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Other Utility - 0.1%
American Water Capital Corp.		2.800	%		05/01/30	$	300,000	$	253,737
American Water Capital Corp.		2.300	%		06/01/31		825,000		657,270
									911,007
REITS - 0.5%
Alexandria Real Estate Equities, Inc.		3.950	%		01/15/28		100,000		92,672
American Homes 4 Rent		4.250	%		02/15/28		100,000		93,005
Boston Properties, LP		2.750	%		10/01/26		50,000		44,832
CubeSmart, LP		2.250	%		12/15/28		2,700,000		2,258,547
ERP Operating, LP		2.850	%		11/01/26		100,000		92,433
ERP Operating, LP		2.500	%		02/15/30		150,000		124,166
Extra Space Storage, LP		3.875	%		12/15/27		100,000		91,637
Public Storage (b)		1.850	%		05/01/28		800,000		684,634
Realty Income Corp.		0.750	%		03/15/26		1,375,000		1,217,689
Realty Income Corp.		3.000	%		01/15/27		100,000		91,668
Spirit Realty, LP		4.450	%		09/15/26		413,000		391,937
Spirit Realty, LP		2.100	%		03/15/28		250,000		210,430
Spirit Realty, LP		4.000	%		07/15/29		60,000		53,078
Spirit Realty, LP		3.200	%		02/15/31		250,000		201,945
									5,648,673
Technology - 0.7%
Apple, Inc.		2.200	%		09/11/29		250,000		214,484
Apple, Inc.		1.650	%		05/11/30		300,000		243,233
Apple, Inc.		4.100	%		08/08/62		1,025,000		788,326
Dell International, LLC / EMC Corp.		4.900	%		10/01/26		638,000		622,466
Dell International, LLC / EMC Corp. (b)		5.300	%		10/01/29		100,000		97,077
Dell International, LLC / EMC Corp. (b)		5.750	%		02/01/33		350,000		340,068
Fidelity National Information Services, Inc.		1.650	%		03/01/28		300,000		253,890
Mastercard, Inc.		2.000	%		11/18/31		2,300,000		1,804,206
Oracle Corp.		2.875	%		03/25/31		500,000		408,415
Oracle Corp.		3.600	%		04/01/40		1,700,000		1,228,321
Oracle Corp.		6.900	%		11/09/52		250,000		257,532
QUALCOMM, Inc.		6.000	%		05/20/53		425,000		431,024
Visa, Inc.		3.150	%		12/14/25		800,000		763,562
Xilinx, Inc.		2.375	%		06/01/30		1,000,000		827,897
									8,280,501

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Corporate Credit - 16.3% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Transportation - 0.6%
Alaska Airlines Pass-Through Trust, Series 2020-1B, Class A (c)		4.800	%		02/15/29	$	114,725	$	110,005
American Airlines Pass-Through Trust, Series 2016-2, Class AA		3.200	%		12/15/29		313,650		282,113
Burlington North Santa Fe, LLC		5.050	%		03/01/41		500,000		458,353
CSX Corp.		4.250	%		11/01/66		100,000		74,565
FedEx Corp. (b)		2.400	%		05/15/31		500,000		400,986
FedEx Corp., Series 2020-1, Class AA, CV		1.875	%		02/20/34		1,280,363		1,032,569
Kirby Corp.		4.200	%		03/01/28		600,000		557,877
Norfolk Southern Corp.		3.000	%		03/15/32		600,000		494,356
Ryder System, Inc.		2.850	%		03/01/27		500,000		454,966
Ryder System, Inc.		5.650	%		03/01/28		500,000		494,895
Southwest Airlines Co. (b)		2.625	%		02/10/30		1,300,000		1,071,054
U.S. Airways Pass-Through Trust, Series 2011-1, Class A		7.125	%		04/22/25		22,123		22,123
United Airlines Pass-Through Trust, Series 2020-1B, Class B		4.875	%		07/15/27		323,250		312,929
United Airlines Pass-Through Trust, Series 2020-1, Class A		5.875	%		04/15/29		204,850		203,100
United Parcel Service, Inc. (b)		4.875	%		03/03/33		900,000		867,017
									6,836,908
Total Corporate Credit (Cost $200,363,464)								$	186,155,062

Government Related - 0.1%	Coupon			Maturity		Shares / Par Value		Fair Value
Government Owned, No Guarantee - 0.1%
Tennessee Valley Authority		4.250	%		09/15/52		500,000	$	409,791
Tennessee Valley Authority		4.625	%		09/15/60		525,000		454,950
Total Government Related (Cost $1,247,847)								$	864,741

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8%	Coupon			Maturity		Shares / Par Value		Fair Value
ABS-Other - 2.9%
BXG Receivables Note Trust, Series 2018-A, Class C (c)		4.440	%		02/02/34	$	159,867	$	150,998
Cascade Funding Mortgage Trust, Series 2021-GRN1, Class B (c)		1.830	%		03/20/41		1,000,000		854,099
Diamond Resorts Owner Trust, Series 2019-1, Class B (c)		3.530	%		02/20/32		42,745		42,722
Diamond Resorts Owner Trust, Series 2021-1A, Class B (c)		2.050	%		11/21/33		676,664		623,008
Diamond Resorts Owner Trust, Series 2021-1A, Class C (c)		2.700	%		11/21/33		171,422		156,872
FMC GMSR Issuer Trust, Series 2020-GT1, Class A (a)(c)		4.450	%		01/25/26		2,000,000		1,731,752
FMC GMSR Issuer Trust, Series 2021-GT1, Class A (a)(c)		3.620	%		07/25/26		3,300,000		2,706,017
FMC GMSR Issuer Trust, Series 2021-GT2, Class A (c)		3.850	%		10/25/26		3,900,000		3,200,400
FMC GMSR Issuer Trust, Series 2022-GT2, Class A (c)		7.900	%		07/25/27		2,350,000		2,307,355
Gold Key Resorts, LLC,  Series 2014-A, Class A (c)		3.220	%		03/17/31		1,617		1,608
GoodGreen Trust, Series 2017-1A, Class A (c)		3.740	%		10/15/52		166,023		148,604
GoodGreen Trust, Series 2020-1A, Class A (c)		2.630	%		04/15/55		269,768		224,258
Helios Issuer, LLC, Series 2019-AA, Class A (c)		3.750	%		06/20/46		87,655		77,265
Helios Issuer, LLC, Series 2020-4, Class A (c)		2.980	%		06/20/47		213,808		190,196
Helios Issuer, LLC, Series 2021-A, Class A (c)		1.800	%		02/20/48		505,123		424,827
Helios Issuer, LLC, Series 2022-C, Class C (c)		6.000	%		11/22/49		1,896,811		1,599,478
Helios Issuer, LLC, Series 2023-B, Class C (c)		6.000	%		08/22/50		788,228		683,684
Hero Funding Trust, Series 2016-2A, Class A (c)		3.750	%		09/20/41		79,561		69,765
Hero Funding Trust, Series 2016-3A, Class A1 (c)		3.080	%		09/20/42		119,952		103,217
Hero Funding Trust, Series 2016-4A, Class A1 (c)		3.570	%		09/20/47		112,019		97,486
Hero Funding Trust, Series 2016-4B, Class B (c)		4.990	%		09/20/47		41,724		40,649

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
ABS-Other - 2.9% (Continued)
Hero Funding Trust, Series 2017-3A, Class A1 (c)		3.190	%		09/20/48	$	100,815	$	84,374
Hero Funding Trust, Series 2017-3A, Class A2 (c)		3.950	%		09/20/48		368,837		317,877
Hero Funding Trust, Series 2018-1A, Class A2 (c)		4.670	%		09/20/48		39,214		35,533
Holiday Inn Timeshare Trust, Series 2020-A, Class C (c)		3.420	%		10/09/39		261,017		240,024
Loanpal Solar Loan Ltd., Series 2020-3GS, Class B (c)		3.450	%		12/20/47		508,988		368,015
Loanpal Solar Loan Ltd., Series 2021-1GS, Class A (c)		2.290	%		01/20/48		479,780		360,223
Loanpal Solar Loan Ltd., Series 2021-1GS, Class B (c)		2.840	%		01/20/48		771,979		544,233
Loanpal Solar Loan Ltd., Series 2021-2GS, Class A (c)		2.220	%		03/20/48		713,178		513,883
Mill City Solar Loan Ltd., Series 2019-2GS, Class A (c)		3.690	%		07/20/43		119,749		99,859
Mosaic Solar Loans, LLC, Series 2018-1, Class A (c)		4.010	%		06/22/43		63,875		57,382
Mosaic Solar Loans, LLC, Series 2017-2, Class B (c)		4.770	%		06/22/43		37,210		32,855
Mosaic Solar Loans, LLC, Series 2020-1, Class A (c)		2.100	%		04/20/46		246,711		207,953
Mosaic Solar Loans, LLC, Series 2023-1A, Class B (c)		6.920	%		06/20/53		2,577,034		2,451,719
Mosaic Solar Loans, LLC, Series 2023-2A, Class C (c)		8.180	%		09/22/53		4,500,000		3,994,575
Mosaic Solar Loans, LLC, Series 2023-3A, Class A (c)		5.910	%		11/20/53		2,313,954		2,253,932
PNMAC GMSR Issuer Trust, Series 2022-GT1, Class A (1* SOFR + 425) (a)(c)		9.565	%		05/25/27		2,200,000		2,201,407
Renew Financial, LLC, Series 2017-1, Class A (c)		3.670	%		09/20/52		268,970		238,008

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
ABS-Other - 2.9% (Continued)
Renew Financial, LLC, Series 2017-1, Class B (c)		5.750	%		09/20/52	$	20,054	$	18,999
Renew Financial, LLC, Series 2017-2, Class A (c)		3.220	%		09/22/53		29,074		25,030
SPS Servicer Advance Receivables, Series 2020-T2, Class D (c)		3.160	%		11/15/55		994,000		846,326
Sunnova Solar Issuer, LLC, Series 2020-2A, Class A (c)		2.730	%		11/01/55		3,792,699		2,975,858
Westgate Resorts, Series 2020-1A, Class C (c)		6.213	%		03/20/34		303,755		300,046
									33,602,371
Agency CMBS - 2.5%
FARM Mortgage Trust, Series 2021-1, Class A (c)		2.180	%		01/25/51		13,659,166		10,741,746
Farmer Mac Agricultural Real Estate, Series 2022-1, Class A (c)		2.540	%		07/25/51		3,330,889		2,698,962
Farmer Mac Agricultural Real Estate, Series 2023-1, Class A (c)		2.631	%		01/25/52		8,030,481		6,658,883
FNMA, Pool #FN AN3598		2.550	%		12/01/28		259,775		230,282
FNMA, Pool #FN BL4548		2.430	%		10/01/29		184,041		159,459
FNMA, Pool #BS0038		1.650	%		01/01/31		2,000,000		1,569,176
FNMA, Pool #FN BS0915		1.620	%		03/01/31		3,200,000		2,445,475
FNMA, Pool #FN AN6149		3.140	%		07/01/32		750,000		637,635
FNMA, Pool #FN AN7612		3.280	%		12/01/32		247,262		214,810
FNMA, Pool #FN 469130		4.870	%		10/01/41		121,010		115,585
FNMA, Pool #FN AM5015		4.940	%		12/01/43		726,568		677,832
FRESB Multifamily Mortgage Pass-Through Trust, Series 2018-SB57, Class A-10F		3.710	%		07/25/28		2,306,368		2,149,103
									28,298,948
Agency MBS CMO - 26.0%
FHLMC, Series 306, Class F3, Pool #S2-0432 (1* SOFR + 30) (a)		5.728	%		05/15/28		36,324		36,262
FHLMC, Series 4847, Class CV		3.500	%		02/15/30		339,766		320,554
FHLMC, Series 2646, Class ZH		5.000	%		07/15/33		136,765		128,608
FHLMC, Series 4265, Class FD (1* SOFR + 40) (a)		5.828	%		01/15/35		188,455		184,478

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 26.0% (Continued)
FHLMC, Series 4613, Class AF (1* SOFR + 110) (a)		6.528	%		11/15/37	$	293,493	$	289,689
FHLMC, Series 3605, Class PB		4.500	%		11/15/39		53,030		49,532
FHLMC, Series 3617, Class PC		4.500	%		12/15/39		70,099		65,487
FHLMC, Series 3740, Class FC (1* SOFR + 50) (a)		5.928	%		10/15/40		66,178		64,349
FHLMC, Series 3759, Class ME		4.000	%		11/15/40		508,690		449,099
FHLMC, Series 3811, Class TA		5.000	%		02/15/41		262,142		253,655
FHLMC, Series 3895, Class BF (1* SOFR + 50) (a)		5.928	%		07/15/41		65,280		63,991
FHLMC, Series 3923, Class CZ		5.000	%		09/15/41		929,931		904,042
FHLMC, Series 3959, Class PZ		4.500	%		11/15/41		3,705,840		3,371,957
FHLMC, Series 4074, Class JY		2.500	%		07/15/42		500,000		402,308
FHLMC, Series 4116, Class YC		2.500	%		10/15/42		1,290,000		912,325
FHLMC, Series 5149, Class CA		2.000	%		01/15/43		1,049,335		681,139
FHLMC, Series 4165, Class ZT		3.000	%		02/15/43		6,849,775		5,075,731
FHLMC, Series 4180, Class ZB		3.000	%		03/15/43		172,063		114,500
FHLMC, Series 4183, Class NQ		3.000	%		03/15/43		2,920,000		2,486,486
FHLMC, Series 4210, Class Z		3.000	%		05/15/43		336,360		251,578
FHLMC, Series 4204, Class QZ		3.000	%		05/15/43		679,625		406,314
FHLMC, Series 4447, Class YZ		4.000	%		08/15/43		1,132,685		1,039,512
FHLMC, Series 4333, Class GL		3.500	%		04/15/44		250,000		202,273
FHLMC, Series 4408, Class BC		3.000	%		11/15/44		1,020,410		756,125
FHLMC, Series 4673, Class PH		3.500	%		01/15/45		204,055		192,315
FHLMC, Series 4448, Class GZ		2.500	%		03/15/45		2,785,818		2,019,350
FHLMC, Series 4473, Class Z		3.000	%		05/15/45		410,760		293,016
FHLMC, Series 4531, Class PZ		3.500	%		11/15/45		1,438,511		1,270,910
FHLMC, Series 4623, Class BZ		3.500	%		10/15/46		3,961,980		3,466,672
FHLMC, Series 4738, Class TW		3.000	%		11/15/46		1,385,000		1,173,453
FHLMC, Series 4857, Class H		4.000	%		11/15/46		180,436		174,965
FHLMC, Series 4710, Class GZ		3.000	%		01/15/47		4,439,781		3,310,270
FHLMC, Series 5099, Class CM		2.000	%		07/25/47		3,750,000		2,291,401
FHLMC, Series 4736, Class CL		3.000	%		12/15/47		441,240		344,399
FHLMC, Series 4738, Class LZ		3.000	%		12/15/47		2,821,476		2,302,281
FHLMC, Series 4753, Class EZ		3.500	%		12/15/47		2,026,858		1,778,667

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 26.0% (Continued)
FHLMC, Series 4745, Class CZ		3.500	%		01/15/48	$	1,222,572	$	1,008,159
FHLMC, Series 4768, Class ZH		3.000	%		03/15/48		1,452,259		1,207,908
FHLMC, Series 4801, Class ZN		4.000	%		05/15/48		830,521		746,133
FHLMC, Series 4941, Class NW		2.500	%		05/25/49		758,520		448,628
FHLMC, Series 4892, Class PZ		3.000	%		07/15/49		1,366,347		788,808
FHLMC, Series 4911, Class JM		3.500	%		09/25/49		1,000,000		697,001
FHLMC, Series 5159, Class WZ		2.000	%		01/25/50		667,066		331,848
FHLMC, Series 5103, Class LH		1.500	%		03/25/50		2,549,007		2,027,814
FHLMC, Series 5057, Class DN		2.000	%		03/25/50		942,347		719,028
FHLMC, Series 4968, Class NP		6.500	%		04/25/50		1,503,105		1,537,627
FHLMC, Series 5129, Class DM		1.000	%		08/25/50		1,425,741		1,007,219
FHLMC, Series 5017, Class CB		1.500	%		09/25/50		1,207,095		861,536
FHLMC, Series 5011, Class DB		2.000	%		09/25/50		262,000		129,988
FHLMC, Series 5038, Class QP		0.750	%		10/25/50		2,922,048		1,927,252
FHLMC, Series 5019, Class PL		1.000	%		10/25/50		2,433,413		1,680,033
FHLMC, Series 5028, Class PW		1.500	%		10/25/50		684,000		376,971
FHLMC, Series 5039, Class JL		1.250	%		11/25/50		1,400,068		990,504
FHLMC, Series 5223, Class MZ		4.500	%		12/25/50		3,424,090		2,680,337
FHLMC, Series 5085, Class TY		1.000	%		01/25/51		1,263,612		659,138
FHLMC, Series 5072, Class DG		1.000	%		02/25/51		787,095		565,972
FHLMC, Series 5146, Class ZW		2.000	%		07/25/51		1,640,912		703,090
FHLMC, Series 5202, Class DZ		3.000	%		07/25/51		2,612,482		1,370,939
FHLMC, Series 5155, Class MG		1.500	%		10/25/51		1,060,451		822,590
FHLMC, Series 5159, Class PL		1.250	%		11/25/51		1,521,144		1,163,342
FHLMC, Series 5162, Class AP		2.000	%		11/25/51		2,693,800		2,211,489
FHLMC, Series 5173, Class BZ		2.500	%		12/25/51		1,046,850		498,066
FHLMC, Series 4377, Class KZ		3.500	%		02/15/52		856,400		712,878
FHLMC, Series 5189, Class ZP		3.000	%		02/25/52		1,007,055		722,792
FHLMC, Series 5210, Class BZ		3.000	%		02/25/52		8,537,000		4,899,835
FHLMC, Series 5232, Class HL		4.000	%		06/25/52		4,120,792		3,321,326
FHLMC, Series 5249, Class PL		4.000	%		08/25/52		2,904,186		2,342,808
FHLMC, Series 5297, Class DB		5.000	%		03/25/53		1,239,531		1,096,828
FHLMC, Series 5318, Class AZ		5.500	%		06/25/53		4,615,343		3,897,432
FHLMC, Series 5332, Class CZ		6.000	%		08/25/53		3,986,940		3,618,677
FNMA, Series 2010-155, Class JH		4.000	%		12/25/28		120,000		113,591

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 26.0% (Continued)
FNMA, Series 2013-35, Class YT		6.500	%		09/25/32	$	129,249	$	130,297
FNMA, Series 2012-129, Class HT		2.000	%		12/25/32		47,313		40,359
FNMA, Series 2002-86, Class PG		6.000	%		12/25/32		40,668		40,891
FNMA, Series 2004-56, Class Z		7.500	%		03/25/34		86,063		89,976
FNMA, Series 2004-17, Class BA		6.000	%		04/25/34		293,929		298,555
FNMA, Series 2005-3, Class CG		5.500	%		02/25/35		120,086		118,204
FNMA, Series 2005-62, Class ZL		5.500	%		07/25/35		196,115		193,919
FNMA, Series 2006-71, Class ZH		6.000	%		07/25/36		225,502		226,414
FNMA, Series 2006-56, Class DC (1* SOFR + 65) (a)		6.079	%		07/25/36		351,791		352,217
FNMA, Series 2009-19, Class TD		5.000	%		08/25/36		67,800		65,906
FNMA, Series 2007-95, Class A3 (1* SOFR + 25) (a)		5.152	%		08/27/36		1,600,000		1,429,361
FNMA, Series 2006-108, Class FD (1* SOFR + 38) (a)		5.809	%		11/25/36		91,727		89,791
FNMA, Series 2007-39, Class NB		4.250	%		05/25/37		87,686		85,104
FNMA, Series 2008-60, Class JC		5.000	%		07/25/38		145,399		138,117
FNMA, Series 2009-103, Class MB (a)		5.179	%		12/25/39		84,860		85,372
FNMA, Series 2010-118, Class DZ		4.750	%		10/25/40		1,390,166		1,246,870
FNMA, Series 2011-8, Class ZA		4.000	%		02/25/41		1,354,928		1,224,403
FNMA, Series 2011-14, Class PB		5.000	%		03/25/41		453,466		441,114
FNMA, Series 2011-57, Class PD		4.000	%		07/25/41		321,407		294,465
FNMA, Series 2011-62, Class UA		4.500	%		07/25/41		619,301		571,149
FNMA, Series 2012-9, Class FC (1* SOFR + 40) (a)		5.829	%		02/25/42		91,750		89,700
FNMA, Series 2012-40, Class GY		4.000	%		04/25/42		1,001,421		921,342
FNMA, Series 2013-34, Class GP		3.000	%		05/25/42		302,075		278,302
FNMA, Series 2012-56, Class WC		3.500	%		05/25/42		1,061,000		872,405
FNMA, Series 2012-52, Class PQ		3.500	%		05/25/42		683,221		544,234
FNMA, Series 2012-79, Class QB		2.000	%		07/25/42		101,614		87,425
FNMA, Series 2003-W2, Class 1-1A		6.500	%		07/25/42		568,864		564,354
FNMA, Series 411, Class A3		3.000	%		08/25/42		80,630		69,772
FNMA, Series 2012-92, Class Z		3.500	%		08/25/42		4,725,373		3,974,221
FNMA, Series 2012-99, Class UY		2.500	%		09/25/42		465,000		339,291
FNMA, Series 2013-35, Class LP		3.000	%		01/25/43		419,000		383,350

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 26.0% (Continued)
FNMA, Series 2013-35, Class CV		3.000	%		02/25/43	$	350,000	$	305,390
FNMA, Series 2013-13, Class WH		3.500	%		03/25/43		1,072,000		818,685
FNMA, Series 2013-31, Class NT		3.000	%		04/25/43		33,614		29,859
FNMA, Series 2003-W10, Class 3A-5		4.299	%		06/25/43		473,465		439,265
FNMA, Series 2013-84, Class B		4.000	%		08/25/43		1,500,000		1,221,769
FNMA, Series 2013-104, Class CY		5.000	%		10/25/43		250,000		230,910
FNMA, Series 2013-115, Class PB		4.500	%		11/25/43		300,000		268,391
FNMA, Series 2015-11, Class MZ		4.000	%		12/25/43		5,126,747		4,605,469
FNMA, Series 2014-2, Class PB		4.000	%		02/25/44		516,173		465,986
FNMA, Series 2015-24, Class ZA		3.000	%		04/25/45		2,344,779		1,967,040
FNMA, Series 2017-16, Class UW		3.000	%		07/25/45		2,044,494		1,652,362
FNMA, Series 2016-68, Class AL		3.000	%		10/25/46		1,146,949		979,590
FNMA, Series 2016-80, Class CZ		3.000	%		11/25/46		621,291		364,156
FNMA, Series 2017-77, Class HZ		3.500	%		10/25/47		1,127,741		967,106
FNMA, Series 2018-08, Class DZ		3.500	%		02/25/48		620,218		529,612
FNMA, Series 2022-4, Class QM		2.000	%		03/25/48		1,602,020		1,026,066
FNMA, Series 2018-31, Class KB		3.500	%		05/25/48		193,470		167,892
FNMA, Series 2018-31, Class KQ		3.500	%		05/25/48		600,000		507,993
FNMA, Series 2018-37, Class CL		4.000	%		06/25/48		622,735		474,136
FNMA, Series 2018-66, Class PZ		4.000	%		09/25/48		587,244		426,743
FNMA, Series 2018-77, Class BY		3.000	%		10/25/48		2,605,404		2,153,100
FNMA, Series 2019-01, Class MH		3.000	%		02/25/49		205,915		179,166
FNMA, Series 2019-8, Class ZD		3.500	%		03/25/49		586,863		485,537
FNMA, Series 2019-038, Class MT		3.000	%		07/25/49		875,100		725,812
FNMA, Series 2019-40, Class PL		4.000	%		07/25/49		318,000		233,665
FNMA, Series 2019-42, Class DZ		2.750	%		08/25/49		1,698,299		987,851
FNMA, Series 2019-60, Class DZ		2.500	%		10/25/49		1,639,903		839,789
FNMA, Series 2019-60, Class WZ		2.750	%		10/25/49		584,559		338,969
FNMA, Series 2020-22, Class CA		3.000	%		10/25/49		1,539,284		1,299,382
FNMA, Series 2019-83, Class EB		2.000	%		01/25/50		171,000		88,258
FNMA, Series 2020-15, Class KY		3.000	%		03/25/50		2,077,414		1,381,475
FNMA, Series 2020-22, Class AY		2.000	%		04/25/50		1,254,000		676,692
FNMA, Series 2020-42, Class BY		2.000	%		06/25/50		935,000		481,620
FNMA, Series 2020-95, Class KY		1.500	%		01/25/51		2,060,000		1,081,527
FNMA, Series 2021-15, Class HD		1.000	%		04/25/51		955,161		652,919

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 26.0% (Continued)
FNMA, Series 2021-25, Class JB		1.000	%		05/25/51	$	1,642,933	$	1,170,776
FNMA, Series 2021-43, Class CJ		1.000	%		07/25/51		3,117,835		2,168,299
FNMA, Series 2021-43, Class ME		1.500	%		07/25/51		1,372,451		998,028
FNMA, Series 2021-66, Class NP		1.000	%		10/25/51		3,889,479		2,698,036
FNMA, Series 2021-73, Class ZD		2.000	%		11/25/51		1,436,793		574,633
FNMA, Series 2022-1, Class GE		1.500	%		02/25/52		4,126,620		3,319,083
FNMA, Series 2022-49, Class GZ		4.000	%		08/25/52		4,777,453		3,817,139
FNMA, Series 2023-21, Class MY		5.000	%		04/25/53		2,047,000		1,836,857
GNMA, Series 2015-161, Class AV		3.000	%		01/20/29		284,008		265,416
GNMA, Series 2018-091, Class VL		3.500	%		10/20/29		1,207,458		1,125,596
GNMA, Series 2023-004, Class BV		5.500	%		12/20/33		1,186,196		1,163,781
GNMA, Series 2004-49, Class MZ		6.000	%		06/20/34		424,627		426,060
GNMA, Series 2023-115, Class VL		6.000	%		06/20/34		3,159,882		3,110,971
GNMA, Series 2005-13, Class BG		5.000	%		02/20/35		164,046		160,791
GNMA, Series 2015-123, Class VB		3.500	%		09/20/35		436,000		415,498
GNMA, Series 2006-17, Class JN		6.000	%		04/20/36		131,967		131,954
GNMA, Series 2008-51, Class PH		5.250	%		06/20/38		81,112		79,068
GNMA, Series 2009-2, Class PA		5.000	%		12/20/38		44,444		43,445
GNMA, Series 2014-79, Class HU		3.000	%		02/16/40		443,238		358,747
GNMA, Series 2018-124, Class Z		4.000	%		03/20/41		3,763,988		3,189,151
GNMA, Series 2011-34, Class MB		4.000	%		03/20/41		2,335,516		2,184,137
GNMA, Series 2012-74, Class LY		2.500	%		06/20/42		392,000		280,053
GNMA, Series 2012-134, Class KM		2.000	%		09/20/42		342,000		250,382
GNMA, Series 2012-113, Class NZ		4.500	%		09/20/42		298,294		258,313
GNMA, Series 2013-186, Class PY		2.000	%		11/20/42		4,500,000		3,607,752
GNMA, Series 2013-6, Class PE		2.000	%		01/20/43		100,000		73,073
GNMA, Series 2013-5, Class GY		3.000	%		01/20/43		737,000		559,176
GNMA, Series 2015-179, Class ZB		2.500	%		02/20/45		59,822		44,609
GNMA, Series 2016-37, Class YA		3.000	%		12/20/45		1,052,828		856,185
GNMA, Series 2016-38, Class ZP		3.500	%		03/20/46		77,981		52,919
GNMA, Series 2016-74, Class PL		3.000	%		05/20/46		1,042,171		886,577
GNMA, Series 2016-77, Class GY		3.000	%		06/20/46		1,110,000		926,772
GNMA, Series 2016-118, Class LB		3.000	%		09/20/46		500,000		404,002
GNMA, Series 2016-120, Class YZ		3.000	%		09/20/46		500,000		397,073
GNMA, Series 2016-116, Class AB		3.000	%		09/20/46		1,307,424		1,019,851

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 26.0% (Continued)
GNMA, Series 2017-080, Class BZ		3.500	%		05/20/47	$	436,713	$	305,050
GNMA, Series 2017-120, Class JZ		4.000	%		08/20/47		668,240		532,968
GNMA, Series 2019-092, Class DB		2.250	%		01/20/48		1,630,549		1,352,584
GNMA, Series 2018-006, Class JY		2.750	%		01/20/48		284,000		233,147
GNMA, Series 2018-14, Class MZ		3.000	%		01/20/48		408,843		279,388
GNMA, Series 2018-097, Class GY		4.000	%		07/20/48		1,162,000		1,059,582
GNMA, Series 2018-105, Class ZK		4.000	%		08/20/48		490,027		407,220
GNMA, Series 2018-120, Class PY		3.500	%		09/20/48		645,689		570,743
GNMA, Series 2018-154, Class ZU		4.000	%		11/20/48		522,759		394,638
GNMA, Series 2018-166, Class Z		4.000	%		12/20/48		500,057		376,095
GNMA, Series 2019-20, Class JK		3.500	%		02/20/49		149,574		134,600
GNMA, Series 2019-031, Class AZ		5.000	%		03/20/49		199,140		190,625
GNMA, Series 2019-042, Class AB		3.250	%		04/20/49		7,685,142		6,621,717
GNMA, Series 2019-052, Class HL		4.000	%		04/20/49		490,565		404,984
GNMA, Series 2019-085, Class MC		2.500	%		06/20/49		1,025,917		873,379
GNMA, Series 2019-99, Class EW		3.000	%		08/20/49		540,446		400,202
GNMA, Series 2019-99, Class GP		3.500	%		08/20/49		517,000		380,238
GNMA, Series 2021-66, Class YM		3.500	%		09/20/49		1,782,973		1,461,716
GNMA, Series 2020-015, Class EH		2.500	%		02/20/50		1,907,174		1,527,062
GNMA, Series 2020-093, Class AZ		3.000	%		04/20/50		856,469		526,956
GNMA, Series 2020-065, Class YC		2.000	%		05/20/50		1,315,671		1,020,844
GNMA, Series 2020-84, Class LB		1.250	%		06/20/50		4,760,253		3,492,468
GNMA, Series 2021-58, Class NA		1.000	%		07/20/50		567,554		416,723
GNMA, Series 2020-097, Class ML		2.500	%		07/20/50		1,975,000		1,148,443
GNMA, Series 2020-133, Class ZM		1.000	%		09/20/50		495,591		153,808
GNMA, Series 2020-165, Class BP		1.000	%		11/20/50		541,178		428,928
GNMA, Series 2020-183, Class AE		1.250	%		12/20/50		598,103		294,450
GNMA, Series 2021-86, Class MB		1.000	%		05/20/51		615,367		451,610
GNMA, Series 2021-121, Class JW		1.500	%		07/20/51		1,708,699		865,471
GNMA, Series 2021-149, Class ZB		3.000	%		08/20/51		302,944		163,702
GNMA, Series 2022-69, Class BY		2.000	%		10/20/51		1,000,000		698,592
GNMA, Series 2022-206, Class GZ		4.500	%		10/20/51		1,083,926		904,688
GNMA, Series 2021-196, Class YZ		1.500	%		11/20/51		1,106,064		406,303
GNMA, Series 2021-216, Class QM		1.500	%		12/20/51		1,133,749		611,011
GNMA, Series 2022-10, Class QJ		1.750	%		01/20/52		1,178,625		701,686

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 26.0% (Continued)
GNMA, Series 2022-160, Class GZ		1.750	%		01/20/52	$	14,404,329	$	8,131,582
GNMA, Series 2022-84, Class AL		3.500	%		05/20/52		2,812,353		2,170,222
GNMA, Series 2022-101, Class PL		4.500	%		06/20/52		9,199,000		7,835,889
GNMA, Series 2022-205, Class CH		5.000	%		06/20/52		3,242,719		2,977,896
GNMA, Series 2022-129, Class PL		4.000	%		07/20/52		3,595,000		2,809,134
GNMA, Series 2022-125, Class JW		5.000	%		07/20/52		2,000,000		1,722,970
GNMA, Series 2022-136, Class PB		4.000	%		08/20/52		1,585,000		1,233,436
GNMA, Series 2022-160, Class QL		4.500	%		09/20/52		5,500,000		4,605,229
GNMA, Series 2022-183, Class BZ		5.000	%		10/20/52		3,035,721		2,542,573
GNMA, Series 2022-172, Class MZ		5.500	%		10/20/52		1,960,060		1,752,858
GNMA, Series 2022-190, Class DZ		5.750	%		11/20/52		2,050,795		1,835,872
GNMA, Series 2022-197, Class JB		6.000	%		11/20/52		1,500,715		1,507,020
GNMA, Series 2022-205, Class CE		5.000	%		12/20/52		2,180,598		1,921,116
GNMA, Series 2022-209, Class JW		5.500	%		12/20/52		2,038,000		1,848,451
GNMA, Series 2023-13, Class JB		5.250	%		01/20/53		505,050		436,790
GNMA, Series 2023-4, Class BZ		5.500	%		01/20/53		1,581,334		1,307,179
GNMA, Series 2023-058, Class PZ		5.500	%		01/20/53		5,862,522		5,288,542
GNMA, Series 2023-004, Class PB		5.500	%		01/20/53		3,932,000		3,639,036
GNMA, Series 2023-070, Class BZ		6.000	%		01/20/53		4,624,109		4,351,151
GNMA, Series 2023-35, Class DB		4.500	%		02/20/53		1,233,954		1,029,023
GNMA, Series 2023-018, Class ZA		5.000	%		02/20/53		1,686,960		1,404,899
GNMA, Series 2023-45, Class HZ		5.000	%		03/20/53		3,076,302		2,483,789
GNMA, Series 2023-45, Class EZ		6.000	%		03/20/53		1,871,431		1,712,584
GNMA, Series 2023-055, Class AT		5.000	%		04/20/53		7,903,224		7,521,902
GNMA, Series 2023-065, Class LZ		5.500	%		05/20/53		1,193,103		1,007,686
GNMA, Series 2023-066, Class ZE		6.500	%		05/20/53		2,870,279		2,673,619
GNMA, Series 2023-082, Class GZ		6.000	%		06/20/53		2,384,501		2,175,517
GNMA, Series 2023-081, Class KB		6.500	%		06/20/53		4,407,508		4,350,608
GNMA, Series 2023-096, Class CB		6.500	%		07/20/53		3,295,569		3,279,375
GNMA, Series 2023-128, Class LZ		6.000	%		08/20/53		6,369,829		6,054,040
GNMA, Series 2023-113, Class QC		6.000	%		08/20/53		6,188,700		5,976,917
GNMA, Series 2017-H18, Class EB (a)		4.833	%		06/20/63		50,935		49,497
GNMA, Series 2014-H14, Class FA (1* TSFR1M + 61) (a)		5.718	%		07/20/64		223,639		222,320

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO - 26.0% (Continued)
GNMA, Series 2016-H11, Class FD (1* TSFR12M + 112) (a)		4.869	%		05/20/66	$	212,532	$	210,524
GNMA, Series 2017-H16, Class DB (a)		4.514	%		08/20/67		27,862		26,960
									296,098,372
Agency MBS CMO Derivatives - 0.5%
FHLMC, Series 3919, Class QS (IO) (-1* SOFR + 670) (a)		1.272	%		08/15/30		1,024,515		44,152
FHLMC, Series 4214, Class CI (IO)		3.000	%		06/15/31		142,915		1,979
FHLMC, Series 4114, Class IM (IO)		3.500	%		07/15/31		196,000		2,483
FHLMC, Pool #S0-3651		0.000	%		02/01/34		98,238		82,200
FHLMC, Series 3102, Class TA (IO) (-7.5* SOFR30A + 64)		7.500	%		01/15/36		187,542		179,893
FHLMC, Series 3607, Class AO (PO)		0.000	%		04/15/36		64,717		51,969
FHLMC, Series 237, Class S14 (IO) (-1* SOFR + 660) (a)		1.172	%		05/15/36		260,923		23,088
FHLMC, Series 3199, Class OC (PO)		0.000	%		08/15/36		94,020		79,672
FHLMC, Series 3607, Class OP (PO)		0.000	%		07/15/37		244,554		193,715
FHLMC, Series 4006, Class IA (IO)		4.500	%		09/15/41		305,405		27,753
FHLMC, Series 4422, Class DO (PO)		0.000	%		10/15/41		894,767		639,436
FHLMC, Series 4116, Class LI (IO)		4.500	%		02/15/42		1,019,766		115,456
FHLMC, Series 4074, Class SJ (IO) (-1* SOFR + 662) (a)		1.192	%		07/15/42		669,416		81,925
FHLMC, Class (PO), Pool #S0-6050		0.000	%		08/15/42		141,215		103,289
FHLMC, Class (PO), Pool #S0-6829		0.000	%		09/15/43		256,392		183,249
FNMA, Series 2012-148, Class IA (IO)		4.000	%		01/25/28		105,122		4,651
FNMA, Series 2004-91, Class SP (IO) (-2.4* SOFR + 1680) (a)		3.835	%		10/25/31		131,038		128,826
FNMA, Series 2004-61, Class GO (PO)		0.000	%		11/25/32		311,304		266,962
FNMA, Series 2013-89, Class DI (IO)		4.000	%		08/25/33		993,065		87,749
FNMA, Series 2015-82, Class AI (IO)		3.500	%		06/25/34		578,246		46,840
FNMA, Series 2016-28, Class DI (IO)		3.500	%		03/25/35		514,286		48,411
FNMA, Series 384, Class 11 (IO)		5.000	%		03/25/35		458,046		69,167
FNMA, Series 2005-52, Class JH (IO) (-1* SOFR + 660) (a)		1.171	%		05/25/35		249,662		11,098
FNMA, Series 378, Class (IO) (a)		5.000	%		06/25/35		521,325		82,340

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO Derivatives - 0.5% (Continued)
FNMA, Series 2016-24, Class KI (IO)		3.500	%		07/25/35	$	323,769	$	30,096
FNMA, Series 368, Class (IO)		5.000	%		02/25/36		383,768		52,909
FNMA, Series 2006-96, Class MO (PO)		0.000	%		10/25/36		23,374		20,337
FNMA, Series 379, Class I (PO)		0.000	%		05/25/37		34,890		27,030
FNMA, Series 398, Class C5 (IO)		5.000	%		05/25/39		568,412		108,421
FNMA, Series 2010-44, Class CS (IO) (-1* SOFR + 655) (a)		1.121	%		05/25/40		37,812		2,756
FNMA, Series 409, Class C1 (IO)		4.000	%		04/01/42		869,472		160,374
FNMA, Series 2012-99, Class QS (IO) (-1* SOFR + 660) (a)		1.171	%		09/25/42		1,723,138		139,606
FNMA, Series 2012-128, Class SH (IO) (-1* SOFR + 400) (a)		0.001	%		11/25/42		464,337		289,409
FNMA, Series 2012-128, Class WS (IO) (-1* SOFR + 400) (a)		0.001	%		11/25/42		980,829		554,651
FNMA, Series 2016-32, Class GO (PO)		0.000	%		01/25/43		11,453		6,106
FNMA, Series 2016-30, Class IN (IO)		3.500	%		02/25/43		803,348		43,134
FNMA, Series 2003-W10, Class 3IO (IO) (a)		0.120	%		06/25/43		8,353,884		6,554
FNMA, Series 2013-82, Class SB (IO) (-2.67* SOFR + 1173) (a)		0.001	%		08/25/43		350,236		183,815
FNMA, Series 2013-101, Class DO (PO)		0.000	%		10/25/43		91,851		64,033
FNMA, Series 2014-42, Class SN (IO) (-1* SOFR + 605) (a)		0.621	%		07/25/44		347,841		28,801
FNMA, Series 2019-31, Class CI (IO)		4.000	%		02/25/47		750,175		54,848
FNMA, Series 2018-24, Class (IO)		4.500	%		04/25/48		1,728,621		290,836
GNMA, Series 2011-139, Class LS (IO) (-1* TSFR1M + 511) (a)		0.000	%		03/16/38		1,704,118		87,417
GNMA, Series 2013-147, Class SD (IO) (-1* TSFR1M + 676) (a)		1.211	%		12/20/39		1,244,995		114,044
GNMA, Series 2011-21, Class SA (IO) (-1* TSFR1M + 611) (a)		0.555	%		02/16/41		1,394,523		107,211
GNMA, Series 2013-113, Class QS (IO) (-1* TSFR1M + 631) (a)		0.761	%		02/20/42		219,460		8,868
GNMA, Series 2013-82, Class NS (IO) (-1* TSFR1M + 411) (a)		0.001	%		05/20/43		1,294,967		734,634
GNMA, Series 2017-004, Class WI (IO)		4.000	%		02/20/44		720,225		51,561

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS CMO Derivatives - 0.5% (Continued)
GNMA, Series 2016-32, Class MS (IO) (-1* TSFR1M + 616) (a)		0.611	%		03/20/46	$	1,288,982	$	111,665
GNMA, Series 2019-98, Class BI (IO)		3.000	%		06/20/49		847,484		213,465
GNMA, Series 2013-H13, Class T1 (IO) (a)		0.460	%		05/20/63		742,601		3,192
GNMA, Series 2016-H20, Class GI (IO) (a)		0.000	%		08/20/66		498,507		471
GNMA, Series 2018-H08, Class NI (IO) (a)		0.819	%		05/20/68		467,189		2,543
									6,055,090
Agency MBS Passthrough - 5.1%
FHLMC, Pool #FG G14973		4.000	%		12/01/28		73,049		69,976
FHLMC, Pool #FG U59010		4.000	%		11/01/34		254,238		237,005
FHLMC, Pool #FG G61909		4.500	%		12/01/37		325,868		307,263
FHLMC, Pool #FG G06085		6.500	%		09/01/38		43,580		45,026
FHLMC, Pool #FH 2B7995		2.523	%		10/01/50		4,102,275		3,583,190
FHLMC, Pool #RE-6080		1.500	%		11/01/50		1,543,201		1,075,604
FHLMC, Pool #RE-0015		3.000	%		11/01/50		5,782,815		5,018,423
FHLMC, Pool #RE-6085		1.500	%		02/01/51		843,846		588,153
FHLMC, Pool #RE-6093		1.500	%		04/01/51		1,289,475		898,757
FHLMC, Series 4839, Class AL		4.000	%		04/15/51		2,326,401		1,866,056
FNMA, Pool #FN 252409		6.500	%		03/01/29		46,011		46,067
FNMA, Pool #FN AL5850		3.500	%		10/01/29		172,709		161,566
FNMA, Pool #FN AS7287		3.500	%		06/01/31		293,528		275,855
FNMA, Pool #FN AL3200		3.500	%		02/01/33		236,051		216,707
FNMA, Pool #FN AT7120		3.500	%		06/01/33		368,129		337,615
FNMA, Pool #FN AL5166		3.000	%		11/01/33		228,793		205,628
FNMA, Pool #FN AL6685		4.000	%		01/01/35		364,170		335,434
FNMA, Pool #FN MA2198		3.500	%		03/01/35		238,754		219,290
FNMA, Pool #FN MA3050		4.500	%		06/01/37		370,678		345,147
FNMA, Pool #FN AS4073		4.000	%		12/01/44		169,359		154,634
FNMA, Pool #FN MA2778		3.500	%		10/01/46		86,687		74,177
FNMA, Pool #BM6530		3.000	%		10/01/48		324,868		275,424
FNMA, Pool #CA6940		2.247	%		09/01/50		2,517,597		2,188,496
FNMA, Pool #FN BP7449		2.041	%		10/01/50		956,378		859,858
FNMA, Pool #BM6452		2.114	%		10/01/50		3,516,740		3,033,092
FNMA, Pool #FN BQ5239		2.222	%		10/01/50		1,988,135		1,800,074
FNMA, Pool #FN MA4199		1.500	%		11/01/50		817,644		572,098

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Agency MBS Passthrough - 5.1% (Continued)
FNMA, Pool #FN BK8466		2.241	%		12/01/50	$	1,070,105	$	926,691
FNMA, Pool #FN MA4294		1.500	%		03/01/51		1,751,854		1,221,427
FNMA, Pool #FN BR9977		1.782	%		06/01/51		2,937,138		2,478,518
GNMA, Pool #MA5738M		4.000	%		02/20/34		173,474		164,947
GNMA, Pool #GN 784279		5.500	%		11/15/38		280,802		277,939
GNMA, Pool #711522X		4.500	%		07/15/40		237,128		226,065
GNMA, Pool #GN 78541		4.500	%		06/15/46		99,649		95,496
GNMA, Pool #G2 784792		4.500	%		08/20/49		477,852		434,619
GNMA, Pool #G2 MA7248		3.000	%		03/20/51		1,053,828		868,071
GNMA, Pool #G2 CI6717		3.000	%		10/20/51		2,004,126		1,703,610
GNMA, Pool #MA7929M		3.500	%		03/20/52		7,771,117		6,658,889
GNMA, Pool #G2 CM7497C		5.000	%		08/20/52		7,175,758		6,692,546
GNMA, Pool #G2 CR2128		3.000	%		04/20/55		837,560		670,934
GNMA, Pool #G2 CN5057		4.500	%		07/20/62		2,536,128		2,250,749
GNMA, Pool #CN5236C		4.000	%		08/20/62		7,475,772		6,545,969
GNMA, Pool #G2 CN5237		4.500	%		08/20/62		2,610,177		2,316,461
GNMA, Pool #G2 CQ3549		3.000	%		10/20/62		226,254		180,102
GNMA, Pool #G2 CS5780		3.000	%		02/20/63		332,944		265,031
									58,768,679
ARM - 0.0% (d)
Structured Asset Securities Corp., Series 2003-37A, Class 2-A (a)		5.324	%		12/25/33		6,721		6,309
Auto Loan - 2.5%
ACM Auto Trust, Series 2023-1A, Class C (c)		8.590	%		01/22/30		3,400,000		3,391,491
ACM Auto Trust, Series 2023-2A, Class A (c)		7.970	%		06/20/30		2,076,621		2,078,400
Arivo Acceptance Auto Loan Receivables Trust, Series 2021-1A, Class A (c)		1.190	%		01/15/27		452,092		442,123
Arivo Acceptance Auto Loan Receivables Trust, Series 2022-2A, Class C (c)		9.840	%		03/15/29		3,500,000		3,576,823
CarNow Auto Receivables Trust,  Series 2021-1A, Class C (c)		2.160	%		02/17/26		330,564		328,073
CarNow Auto Receivables Trust, Series 2023-1A, Class B (c)		6.950	%		03/16/26		2,500,000		2,488,757

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Auto Loan - 2.5% (Continued)
CarNow Auto Receivables Trust, Series 2023-1A, Class D (c)		7.990	%		02/15/28	$	2,500,000	$	2,454,342
Credit Acceptance Auto Loan Trust, Series 2023-3A, Class C (c)		7.620	%		12/15/33		3,000,000		2,982,439
Credito Real USA Auto Receivable, Series 2021-1, Class A (c)		1.350	%		02/16/27		92,583		91,808
FHF Trust, Series 2021-2A, Class A (c)		0.830	%		12/15/26		342,921		328,672
FHF Trust, Series 2021-1, Class A (c)		1.270	%		03/15/27		239,442		231,338
FHF Trust, Series 2021-2A, Class B (c)		1.630	%		09/15/27		5,590,000		5,036,135
Lobel Automobile Receivables Trust, Series 2023-1, Class A (c)		6.970	%		07/15/26		1,095,371		1,095,429
OneMain Direct Auto Receivables, Series 2019-1, Class D (c)		4.680	%		04/14/31		675,000		630,918
Veros Auto Receivables Trust, Series 2021-1, Class B (c)		1.490	%		10/15/26		971,785		953,064
Veros Auto Receivables Trust, Series 2023-1, Class A (c)		7.120	%		11/15/28		1,912,018		1,915,181
									28,024,993
CRE/CLO - 4.2%
A10 Securitization, Series 2021-D, Class D (c)		4.409	%		10/01/38		1,241,661		1,084,910
A10 Securitization, Series 2021-D, Class E (c)		4.937	%		10/01/38		1,266,495		1,087,872
A10 Securitization, Series 2020-C, Class D (c)		4.129	%		08/15/40		3,100,000		3,051,094
A10 Securitization, Series 2020-C, Class E (c)		5.465	%		08/15/40		250,000		225,134
Acre Commercial Mortgage Trust, Series 2021-FL4, Class D (1* TSFR1M + 271) (a)(c)		8.045	%		12/18/37		1,000,000		945,082
Acre Commercial Mortgage Trust, Series 2021-FL4, Class E (1* TSFR1M + 321) (a)(c)		8.545	%		12/18/37		675,000		626,353
ACREC, Series 2021-FL1, Class E (1* TSFR1M + 311) (a)(c)		8.445	%		10/16/36		2,000,000		1,858,548
AREIT CRE Trust, Series 2021-CRE5, Class A (1* TSFR1M + 119) (a)(c)		6.508	%		11/17/38		1,162,713		1,144,468
AREIT CRE Trust, Series 2022-CRE7, Class C (1* SOFR + 384) (a)(c)		9.174	%		06/17/39		900,000		887,314
BDS Ltd., Series 2021-FL8, Class C (1* TSFR1M + 166) (c)		6.995	%		01/18/36		1,093,000		1,050,894

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
CRE/CLO - 4.2% (Continued)
BDS Ltd., Series 2021-FL8, Class D (1* TSFR1M + 201) (a)(c)		7.345	%		01/18/36	$	1,000,000	$	960,284
BXMT Ltd., Series 2020-FL2, Class A (1* TSFR1M + 101) (c)		6.347	%		02/15/38		4,771,506		4,496,791
BXMT Ltd., Series 2020-FL2, Class D (1* TSFR1M + 206) (a)(c)(e)		7.378	%		02/15/38		1,520,000		1,224,334
BXMT Ltd., Series 2020-FL2, Class B (1* TSFR1M + 151) (c)		6.828	%		02/18/38		2,110,000		1,837,913
BXMT Ltd., Series 2021-FL4, Class C (1* TSFR1M + 186) (c)		7.197	%		05/15/38		1,600,000		1,393,747
BXMT Ltd., Series 2021-FL4, Class D (1* TSFR1M + 236) (a)(c)(e)		7.697	%		05/15/38		2,250,000		1,791,324
HERA Commercial Mortgage Ltd., Series 2021-FL1, Class C (1* TSFR1M + 206) (c)		7.376	%		02/18/38		3,000,000		2,843,082
KKR Financial Management, Series 2021-FL2, Class A (c)		6.517	%		02/15/39		2,000,000		1,973,040
KKR Real Estate Finance Trust, Series 2021-FL2, Class A-S (1* TSFR1M + 141) (c)		6.747	%		02/15/39		1,500,000		1,430,658
LoanCore Issuer Ltd., Series 2019-CRE3, Class D (1* TSFR1M + 261) (a)(c)(e)		7.925	%		04/15/34		3,420,000		3,285,252
MF1 Multifamily Housing Mortgage Trust, Series 2021-FL5, Class AS (1* TSFR1M + 131) (a)(c)		6.647	%		07/15/36		1,300,000		1,268,614
MF1 Multifamily Housing Mortgage Trust, Series 2021-FL5, Class C (1* TSFR1M + 181) (a)(c)		7.147	%		07/15/36		1,000,000		967,062
MF1 Multifamily Housing Mortgage Trust, Series 2022-FL8, Class E (c)		8.480	%		02/19/37		200,000		184,981
MF1 Multifamily Housing Mortgage Trust, Series 2022-FL10, Class D (1* TSFR1M + 573) (a)(c)		11.056	%		09/17/37		750,000		743,270
PFP Ltd., Series 2021-8, Class A (1* TFSR1M + 111) (a)(c)		6.446	%		08/09/37		1,368,649		1,348,731
PFP Ltd., Series 2021-8, Class C (1* TFSR1M + 191) (a)(c)		7.246	%		08/09/37		1,700,000		1,632,677

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
CRE/CLO - 4.2% (Continued)
PFP Ltd., Series 2021-7, Class A-S (1* TFSR1M + 126) (c)		6.597	%		04/14/38	$	1,227,232	$	1,215,017
PFP Ltd., Series 2021-7, Class B (1* TFSR1M + 151) (a)(c)		6.847	%		04/14/38		961,952		933,837
PFP Ltd., Series 2021-7, Class D (1* TSFR1M + 251) (a)(c)		7.847	%		04/14/38		1,749,913		1,669,271
PFP Ltd., Series 2021-7, Class E (1* TFSR1M + 311) (c)		8.447	%		04/14/38		1,249,938		1,188,997
Shelter Growth Capital Partners, LLC, Series 2021-FL3, Class A (1* TSFR1M + 119) (a)(c)		6.527	%		09/15/36		383,517		375,267
TPG Real Estate Finance, Series 2019-FL3, Class D (1* TSFR1M + 256) (c)		7.897	%		10/15/34		1,000,000		945,018
TPG Real Estate Finance, Series 2019-FL3, Class C (c)		7.547	%		10/17/34		2,000,000		1,960,018
									47,630,854
Credit Cards - 3.8%
Brex Commercial Charge Card Master Trust, Series 2022-1, Class A (c)		4.630	%		07/15/25		700,000		688,686
Continental Credit Card, LLC, Series 2019-1, Class B (c)		4.950	%		08/15/26		280,654		278,075
Continental Credit Card, LLC, Series 2020-A, Class A (c)		2.240	%		12/15/28		1,600,000		1,554,396
Continental Credit Card, LLC, Series 2020-A, Class B (c)		3.660	%		12/15/28		3,000,000		2,801,814
Continental Credit Card, LLC, Series 2021-A, Class B (c)		3.490	%		12/17/29		2,500,000		2,288,620
Continental Credit Card, LLC, Series 2021-A, Class C (c)		4.020	%		12/17/29		2,500,000		2,175,966
Continental Credit Card, LLC, Series 2022-A, Class C (c)		9.330	%		10/15/30		2,300,000		2,168,794
Genesis Private Label Amortization Trust, Series 2020-1, Class D (c)		6.630	%		07/20/30		486,099		481,885
Genesis Sales Finance Master Trust, Series 2021-AA, Class D (c)		2.090	%		12/21/26		1,003,000		884,324

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Credit Cards - 3.8% (Continued)
Genesis Sales Finance Master Trust, Series 2022-B, Class C (c)		9.530	%		09/20/27	$	1,500,000	$	1,493,894
Genesis Sales Finance Master Trust, Series 2022-A, Class D (c)		10.970	%		09/20/27		1,500,000		1,471,054
Mercury Financial Credit Card Master Trust, Series 2022-1A, Class A (c)		2.500	%		09/21/26		8,150,000		7,801,556
Mercury Financial Credit Card Master Trust, Series 2022-1A, Class B (c)		3.200	%		09/21/26		2,090,000		2,002,587
Mercury Financial Credit Card Master Trust, Series 2022-3A, Class B (c)		10.680	%		06/21/27		2,500,000		2,488,314
Mercury Financial Credit Card Master Trust, Series 2023-1A, Class B (c)		8.040	%		09/20/27		5,000,000		5,017,961
Mercury Financial Credit Card Master Trust, Series 2023-1A, Class B (c)		9.590	%		09/20/27		3,500,000		3,503,368
Mission Lane Credit Card Master, Series 2023-A, Class B (c)		8.150	%		07/17/28		1,850,000		1,833,669
Mission Lane Credit Card Master, Series 2023-A, Class C (c)		10.030	%		07/17/28		4,000,000		4,000,316
									42,935,279
Equipment - 0.4%
Business Jet Securities, LLC, Series 2020-1, Class B (c)		3.967	%		11/15/35		115,170		107,720
Business Jet Securities, LLC, Series 2021-1A, Class B (c)		2.918	%		04/15/36		232,340		206,342
CLI Funding VI, LLC, Series 2020-1, Class B (c)		3.620	%		09/18/45		449,800		393,136
NMEF Funding, LLC, Series 2023-A, Class C (c)		8.040	%		06/17/30		2,000,000		1,949,603
Octane Receivables Trust, Series 2021-1A, Class C (c)		2.230	%		11/20/28		1,350,000		1,247,003
Stellar Jay Ireland DAC, Series 2021-1, Class B (c)		5.926	%		10/15/41		844,630		599,087
									4,502,891
HECM - 3.2%
Boston Lending Trust, Series 2022-1, Class M2 (c)(e)		2.750	%		02/25/62		523,101		353,597

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
HECM - 3.2% (Continued)
Brean Asset Backed Securities, Series 2022-RM4, Class M1 (c)(e)		3.000	%		07/25/62	$	1,037,042	$	708,201
Brean Asset Backed Securities, Series 2022-RM5, Class M1 (c)(e)		4.500	%		09/25/62		2,402,067		1,732,561
Brean Asset Backed Securities, Series 2022-RM5, Class M2 (c)(e)		4.500	%		09/25/62		2,715,380		1,761,073
Brean Asset Backed Securities, Series 2023-RM6, Class A2 (c)		5.250	%		01/25/63		4,250,000		3,556,262
Brean Asset Backed Securities, Series 2023-RM6, Class M1 (c)(e)		5.250	%		01/25/63		2,787,028		1,946,787
Brean Asset Backed Securities, Series 2023-RM6, Class M2 (c)(e)		5.250	%		01/25/63		2,787,028		1,702,499
Brean Asset Backed Securities, Series 2023-SRM1, Class M1 (c)		4.000	%		09/25/63		3,000,000		2,556,680
Brean Asset Backed Securities, Series 2023-SRM1, Class M3 (c)		4.000	%		09/25/63		2,850,000		2,109,557
Cascade Funding Mortgage Trust, Series 2022-HB8, Class M3 (c)		3.750	%		04/25/25		1,500,000		1,339,413
Cascade Funding Mortgage Trust, Series 2022-HB8, Class A (c)		3.750	%		04/25/25		2,924,549		2,865,538
Finance of America HECM Buyout Trust, Series 2022-HB1, Class M3 (a)(c)		5.084	%		02/25/32		1,650,000		1,405,605
Finance of America HECM Buyout Trust, Series 2022-HB2, Class M3 (c)		6.000	%		08/01/32		2,175,000		1,886,533
Ocwen Loan Investment Trust, Series 2023-HB1, Class M3 (c)		3.000	%		06/25/36		4,000,000		3,119,460
RMF Buyout Issuance Trust, Series 2021-HB1, Class M3 (c)		3.690	%		11/25/31		1,550,000		1,328,266
RMF Buyout Issuance Trust, Series 2020-HB1, Class AI (a)(c)		1.719	%		10/25/50		1,626,215		1,493,598
RMF Buyout Issuance Trust, Series 2020-HB1, Class M1 (c)		2.619	%		10/25/50		1,500,000		1,273,186
RMF Proprietary Issuance Trust, Series 2021-2, Class A (a)(c)		2.125	%		09/25/61		3,254,673		2,310,724

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
HECM - 3.2% (Continued)
RMF Proprietary Issuance Trust, Series 2022-1, Class A (a)(c)		3.000	%		01/25/62	$	1,526,147	$	1,265,060
RMF Proprietary Issuance Trust, Series 2022-2, Class M3 (a)(c)		3.750	%		06/25/62		1,100,000		592,477
RMF Proprietary Issuance Trust II, Series 2022-1, Class M1 (a)(c)		3.000	%		01/25/62		1,000,000		694,482
RMF Proprietary Issuance Trust III, Series 2022-1, Class M2 (c)		3.000	%		01/25/62		1,000,000		615,521
									36,617,080
Hospitality - 0.6%
BHMS Mortgage Trust, Series 2018-ATLS, Class A (1* TSFR1M + 130) (a)(c)		6.879	%		07/15/35		1,840,991		1,817,462
BHMS Mortgage Trust, Series 2018-ATLS, Class B (1* TSFR1M + 155) (c)		7.129	%		07/15/35		1,000,000		968,898
BX Commercial Mortgage Trust, Series 2020-VIV3, Class B (a)(c)		3.544	%		03/09/44		1,300,000		1,080,835
BX Trust, Series 2018-GW, Class E (1* TSFR1M + 227) (a)(c)		7.578	%		05/15/35		1,802,000		1,756,647
Goldman Sachs Mortgage Securities Corp. Trust, Series 2018-HULA, Class C (1* TSFR1M + 150) (a)(c)		7.093	%		07/15/25		882,756		864,974
									6,488,816
Industrial - 0.5%
BX Trust, Series 2021-VOLT, Class C (1* TSFR1M + 121) (c)		6.547	%		09/15/36		5,000,000		4,804,148
BX Trust, Series 2021-VOLT, Class D (1* TSFR1M + 176) (a)(c)		7.097	%		09/15/36		950,000		906,173
									5,710,321
Laboratory - 0.1%
VLS Commercial Mortgage Trust, Series 2020-LAB, Class A (c)		2.130	%		10/10/42		2,160,000		1,644,600

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Manufactured Housing - 0.0% (d)
Cascade Manufactured Housing Asset Trust, Series 2019-MH1, Class M (a)(c)		5.985	%		11/25/44	$	100,000	$	94,071
Multifamily - 1.1%
FREMF Mortgage Trust, Series 2017-KF39, Class B (1* SOFR + 250) (a)(c)		7.926	%		11/25/24		330,814		324,278
FREMF Mortgage Trust, Series 2018-KF42, Class B (1* SOFR + 220) (a)(c)		7.626	%		12/25/24		603,756		588,896
FREMF Mortgage Trust, Series 2018-KF44, Class B (1* SOFR + 215) (a)(c)		7.576	%		02/25/25		213,477		208,223
FREMF Mortgage Trust, Series 2018-KF53, Class B (1* SOFR + 205) (a)(c)		7.476	%		10/25/25		491,756		472,549
FREMF Mortgage Trust, Series 2018-KF43, Class B (1* SOFR + 215) (a)(c)		7.576	%		01/25/28		236,208		222,724
FREMF Mortgage Trust, Series 2018-KF48, Class B (1* SOFR + 205) (c)		7.476	%		06/25/28		1,438,424		1,280,778
FREMF Mortgage Trust, Series 2018-KF50, Class B (1* SOFR + 190) (a)(c)		7.326	%		07/25/28		338,254		300,077
FREMF Mortgage Trust, Series 2019-KF57, Class B (1* SOFR + 225) (a)(c)		7.466	%		01/25/29		1,485,409		1,386,622
FREMF Mortgage Trust, Series 2019-KF67, Class B (1* SOFR + 225) (a)(c)		7.466	%		08/25/29		376,366		349,079
MultiFamily Structured Credit Risk, Series 2021-MN2, Class M-1 (1* SOFR + 180) (a)(c)		7.088	%		07/25/41		2,598,729		2,432,601
MultiFamily Structured Credit Risk, Series 2021-MN1, Class M-1 (1* SOFR + 200) (a)(c)		7.315	%		01/25/51		994,139		963,168
MultiFamily Structured Credit Risk, Series 2021-MN3, Class M1 (1* SOFR + 230) (a)(c)		7.615	%		11/25/51		1,743,042		1,686,914
MultiFamily Structured Credit Risk, Series 2022-MN4, Class M1 (1* SOFR + 425) (a)(c)		9.565	%		05/25/52		1,964,964		1,979,023
									12,194,932
Non-Agency MBS 2.0 - 0.2%
Chase Mortgage Finance Corp., Series 2021-CL1, Class M3 (1* SOFR + 155) (a)		6.865	%		02/25/50		676,836		602,774

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Non-Agency MBS 2.0 - 0.2% (Continued)
J.P. Morgan Wealth Management, Series 2021-CL1, Class M1 (1* SOFR + 130) (a)(c)		6.615	%		03/25/51	$	619,575	$	584,333
J.P. Morgan Wealth Management, Series 2021-CL1, Class M3 (1* SOFR + 180) (a)(c)		7.115	%		03/25/51		1,714,635		1,565,427
									2,752,534
Non-Performing Loan - 0.2%
Cascade Funding Mortgage Trust, Series 2021-1, Class A (c)		0.985	%		11/25/50		1,870,556		1,708,772
Cascade Funding Mortgage Trust, Series 2021-EBO1, Class M3 (a)(c)		3.086	%		11/25/50		700,000		606,843
									2,315,615
Office - 0.5%
Drop Mortgage Trust, Series 2021-FILE, Class A (1* TSFR1M + 126) (c)		6.596	%		10/15/43		2,000,000		1,864,358
Drop Mortgage Trust, Series 2021-FILE, Class C (1* TSFR1M + 236) (a)(c)		7.696	%		10/15/43		3,000,000		2,430,000
SFO Commercial Mortgage Trust, Series 2021-555, Class A (c)		6.596	%		05/15/38		2,000,000		1,814,529
									6,108,887
Residential Transition Loan - 2.1%
AlphaFlow Transitional Mortgage Co., Series 2021-WL1, Class A1 (c)		3.280	%		01/25/26		1,287,167		1,250,405
AlphaFlow Transitional Mortgage Co., Series 2021-WL1, Class A2 (c)		5.610	%		01/25/26		299,341		292,810
Antler Mortgage Trust, Series 2021-RTL1, Class M (a)(c)		5.438	%		05/25/25		1,750,000		1,580,760
Corevest American Finance Ltd., Series 2021-RTL1, Class A2 (c)		3.104	%		03/28/29		1,000,000		909,320
LHOME Mortgage Trust, Series 2021-RTL1, Class M (a)(c)		4.458	%		02/25/26		750,000		671,853
LHOME Mortgage Trust, Series 2021-RTL2, Class A2 (c)		2.783	%		06/25/26		700,000		633,876
LHOME Mortgage Trust, Series 2021-RTL2, Class M (c)		4.458	%		06/25/26		1,250,000		1,092,364

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Residential Transition Loan - 2.1% (Continued)
LHOME Mortgage Trust, Series 2022-RTL1, Class A2 (c)		4.948	%		02/25/27	$	1,355,000	$	1,243,562
LHOME Mortgage Trust, Series 2022-RTL1, Class M (c)		6.900	%		02/25/27		1,250,000		1,136,875
New York Mortgage Trust, Series 2021-BPL1, Class A1 (c)		2.239	%		05/25/26		2,022,832		2,003,951
New York Mortgage Trust, Series 2022-BPL1, Class A2 (c)		4.948	%		11/25/27		1,200,000		1,140,178
ROC Securities Trust, Series 2021-RTL1, Class A1 (c)		2.487	%		08/25/26		1,250,000		1,216,255
ROC Securities Trust, Series 2021-RTL1, Class A2 (c)		3.351	%		08/25/26		3,500,000		3,161,485
Toorak Mortgage Corp., Series 2021-1, Class A-1 (c)		2.240	%		06/25/24		465,389		452,521
Toorak Mortgage Corp., Series 2022-1, Class A2 (c)		4.948	%		03/25/29		1,000,000		968,896
TVC Mortgage Trust, Series 2023-RTL1, Class A2 (c)		9.500	%		11/25/27		6,000,000		5,923,309
									23,678,420
Retail - 1.0%
BX Trust, Series 2021-VIEW, Class B (1* SOFR + 180) (a)(c)		7.224	%		06/15/36		1,150,000		1,075,968
BX Trust, Series 2021-VIEW, Class E (1* SOFR + 360) (a)(c)(e)		9.024	%		06/15/36		1,650,000		1,481,129
Credit Suisse Mortgage Trust, Series 2018-SITE, Class A (c)		4.284	%		04/15/36		1,857,000		1,809,144
Credit Suisse Mortgage Trust, Series 2018-SITE, Class C (a)(c)		4.941	%		04/15/36		300,000		289,944
Credit Suisse Mortgage Trust, Series 2018-SITE, Class D (1* TSFR1M + 101) (a)(c)		4.941	%		04/15/36		235,000		225,441
Wells Fargo Mortgage Trust, Series 2021-SAVE, Class A (1* SOFR + 115) (c)		6.597	%		02/15/40		2,314,061		2,209,686
Wells Fargo Mortgage Trust, Series 2021-SAVE, Class B (1* SOFR + 145) (a)(c)		6.897	%		02/15/40		2,123,200		1,994,225

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Retail - 1.0% (Continued)
Wells Fargo Mortgage Trust, Series 2021-SAVE, Class C (1* SOFR + 180) (a)(c)		7.247	%		02/15/40	$	580,000	$	537,152
Wells Fargo Mortgage Trust, Series 2021-SAVE, Class D (1* SOFR + 250) (a)(c)		7.947	%		02/15/40		1,524,000		1,365,843
									10,988,532
Single Family Rental - 2.3%
American Homes 4 Rent, Series 2014-SFR2, Class A (c)		3.790	%		10/17/36		4,273,318		4,172,142
American Homes 4 Rent, Series 2014-SFR2, Class E (c)		6.231	%		10/17/36		300,000		296,879
American Homes 4 Rent, Series 2014-SFR2, Class D (c)		3.678	%		12/17/36		1,829,857		1,780,447
American Homes 4 Rent, Series 2014-SFR3, Class E (c)		6.418	%		12/17/36		300,000		297,457
American Homes 4 Rent, Series 2015-SFR1, Class A (c)		3.467	%		04/17/52		2,655,973		2,555,273
American Homes 4 Rent, Series 2015-SFR2, Class A (c)		3.732	%		10/18/52		3,896,804		3,732,533
Home Partners of America Trust, Series 2021-2, Class D (c)		2.652	%		12/17/26		962,650		843,591
Home Partners of America Trust, Series 2019-1, Class B (c)		3.157	%		09/17/39		473,488		422,161
Home Partners of America Trust, Series 2019-2, Class B (c)		2.922	%		10/19/39		599,534		531,616
Progress Residential Trust, Series 2023-SFR2, Class E1 (c)		4.750	%		10/17/28		2,000,000		1,735,756
Progress Residential Trust, Series 2019-SFR3, Class A (c)		2.271	%		09/17/36		571,971		551,453
Progress Residential Trust, Series 2019-SFR3, Class C (c)		2.721	%		09/17/36		2,000,000		1,922,924
Progress Residential Trust, Series 2019-SFR4, Class B (c)		2.937	%		10/17/36		1,910,000		1,841,371
Progress Residential Trust, Series 2020-SFR1, Class A (c)		1.732	%		04/17/37		5,973,258		5,582,861
									26,266,464

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Small Business - 1.5%
Credibility Asset Securitization, Series 2021-1A, Class A (c)		2.390	%		04/15/26	$	6,000,000	$	5,819,618
Credibility Asset Securitization, Series 2021-1A, Class C (c)		3.380	%		04/15/26		1,250,000		1,198,218
FORA Financial Asset Securitization, Series 2021-1A, Class C (c)		3.850	%		05/15/27		418,000		381,907
Newtek Small Business Loan Trust, Series 2018-1, Class A (1* Prime - 55) (a)(c)		7.950	%		02/25/44		291,148		288,399
Newtek Small Business Loan Trust, Series 2018-1, Class B (1* Prime + 75) (a)(c)		9.250	%		02/25/44		76,618		76,076
Newtek Small Business Loan Trust, Series 2019-01, Class A (1* Prime - 90) (a)(c)		7.600	%		12/25/44		342,450		338,289
Newtek Small Business Loan Trust, Series 2022-1, Class B (1* SOFR + 375) (a)(c)		8.750	%		10/25/49		1,263,737		1,249,006
Newtek Small Business Loan Trust, Series 2023-1, Class B (c)		9.250	%		07/25/50		3,066,508		3,053,053
OnDeck Asset Securitization Trust, Series 2023-1, Class C (c)		9.930	%		08/19/30		3,350,000		3,295,358
OnDeck Asset Securitization Trust, Series 2021-1A, Class B (c)		2.280	%		05/17/27		750,000		717,826
OnDeck Asset Securitization Trust, Series 2021-1A, Class C (c)		2.970	%		05/17/27		650,000		613,821
									17,031,571
Student Loan - 0.7%
College Ave Student Loans, Series 2018-A, Class B (c)		4.750	%		12/26/47		58,811		55,366
College Ave Student Loans, Series 2018-A, Class C (c)		5.500	%		12/26/47		54,073		51,930
College Ave Student Loans, Series 2019-A, Class C (c)		4.460	%		12/28/48		157,744		146,620
College Ave Student Loans, Series 2019-A, Class A1 (1* SOFR + 140) (a)(c)		6.834	%		12/28/48		91,631		91,234
College Ave Student Loans, Series 2021-A, Class B (c)		2.320	%		07/25/51		437,878		385,207

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Student Loan - 0.7% (Continued)
College Ave Student Loans, Series 2021-A, Class D (c)		4.120	%		07/25/51	$	472,896	$	436,378
Laurel Road Prime Student Loan, Series 2018-B, Class A2 (c)		3.540	%		05/26/43		4,866		4,818
Laurel Road Prime Student Loan, Series 2019-A, Class A2FX (c)		2.730	%		10/25/48		1,463,182		1,419,104
Prodigy Finance, Series 2021-1A, Class A (1* TSFR1M + 136) (a)(c)		6.684	%		07/25/51		315,949		312,793
SMB Private Education Loan Trust, Series 2018-C, Class B (c)		4.000	%		11/17/42		200,000		180,146
Social Professional Loan Program, Series 2017-B, Class CFX (a)(c)		4.440	%		05/25/40		900,000		812,268
Social Professional Loan Program, Series 2017-E, Class C (c)		4.160	%		11/26/40		1,585,000		1,419,201
Social Professional Loan Program, Series 2020-A, Class BFX (c)		3.120	%		05/15/46		425,000		327,184
Social Professional Loan Program, Series 2018-D, Class BFX (c)		4.140	%		02/25/48		500,000		438,371
Social Professional Loan Program, Series 2019-B, Class BFX (c)		3.730	%		08/17/48		750,000		633,175
Social Professional Loan Program, Series 2019-C, Class BFX (c)		3.050	%		11/16/48		1,130,000		914,964
									7,628,759
Unsecured Consumer - 3.9%
ACHV ABS Trust, Series 2023-1PL, Class C (c)		7.420	%		03/18/30		1,500,000		1,506,014
ACHV ABS Trust, Series 2023-3PL, Class D (c)		8.360	%		08/19/30		1,250,000		1,257,161
Affirm, Inc., Series 2022-Z1, Class B (c)		6.490	%		06/15/27		1,500,000		1,438,713
Affirm, Inc., Series 2023-B, Class B (c)		7.440	%		09/15/28		2,000,000		1,998,498
Avant Loans Funding Trust, Series 2021-REV1, Class A (c)		1.210	%		07/15/30		2,100,145		2,073,382
Avant Loans Funding Trust, Series 2021-REV1, Class C (c)		2.300	%		07/15/30		1,800,000		1,702,908
Conn Funding II, LP, Series 2023-A, Class A (c)		8.010	%		01/17/28		2,732,509		2,736,138
Freedom Financial Trust, Series 2022-3FP, Class D (c)		7.360	%		08/20/29		2,000,000		1,980,424

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Unsecured Consumer - 3.9% (Continued)
Lendmark Funding Trust, Series 2020-2, Class B (c)		3.540	%		04/21/31	$	1,195,000	$	1,053,838
Lendmark Funding Trust, Series 2020-2A, Class C (c)		4.690	%		04/21/31		550,000		484,912
Lendmark Funding Trust, Series 2021-1A, Class C (c)		3.410	%		11/20/31		750,000		624,579
Lendmark Funding Trust, Series 2023-1A, Class C (c)		6.160	%		05/20/33		2,000,000		1,956,624
Mariner Finance Issuance Trust, Series 2021-AA, Class D (c)		4.340	%		03/20/36		1,000,000		835,550
Oportun Funding XIV, LLC, Series 2021-A, Class C (c)		3.440	%		03/08/28		2,266,867		2,186,478
Oportun Funding, LLC, Series 2022-1, Class C (c)		6.000	%		06/15/29		1,000,000		958,275
Oportun Funding, LLC, Series 2021-B, Class A (c)		1.470	%		05/08/31		3,000,000		2,739,586
Oportun Funding, LLC, Series 2022-A, Class C (c)		7.400	%		06/09/31		2,500,000		2,370,842
Oportun Funding, LLC, Series 2021-C, Class A (c)		2.180	%		10/08/31		2,260,000		2,055,334
Oportun Funding, LLC, Series 2021-C, Class B (c)		2.670	%		10/08/31		3,750,000		3,369,541
Reach Financial, LLC, Series 2021-1A, Class B (c)		2.170	%		05/15/29		1,500,000		1,415,477
Regional Management Issuance Trust, Series 2020-1, Class A (c)		2.340	%		10/15/30		1,600,000		1,558,975
Regional Management Issuance Trust, Series 2021-1, Class C (c)		3.040	%		03/17/31		1,191,000		1,028,655
Regional Management Issuance Trust, Series 2021-2, Class C (c)		3.230	%		08/15/33		650,000		507,117
Republic Finance Issuance Trust, Series 2020-A, Class B (c)		3.540	%		11/20/30		1,185,000		1,117,257
Upstart Pass-Through Trust, Series 2021-ST2, Class A (c)		2.500	%		04/20/27		281,801		272,816

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Securitized - 65.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
Unsecured Consumer - 3.9% (Continued)
Upstart Pass-Through Trust, Series 2021-ST4, Class A (c)		2.000	%		07/20/27	$	888,388	$	849,662
Upstart Pass-Through Trust, Series 2021-1A, Class C (c)		1.750	%		10/20/29		1,371,179		1,333,269
Upstart Pass-Through Trust, Series 2022-ST1, Class A (c)		2.600	%		03/20/30		387,431		375,434
Upstart Securitization Trust, Series 2021-3, Class B (c)		1.660	%		07/20/31		500,000		489,409
Upstart Securitization Trust, Series 2022-4, Class A (c)		5.980	%		08/20/32		1,432,406		1,421,936
Upstart Structured Pass-Through Trust, Series 2022-2A, Class A (c)		4.250	%		06/17/30		899,106		871,664
									44,570,468
Total Securitized (Cost $809,156,343)								$	750,014,856

Treasury - 14.8%	Coupon		Maturity		Shares / Par Value		Fair Value
U.S. Treasury Inflation-Protected Notes	0.500	%	04/15/24	$	5,453,910	$	5,358,041
U.S. Treasury Notes (b)	1.625	%	02/15/26		5,000,000		4,631,641
U.S. Treasury Inflation-Protected Notes	0.125	%	04/15/26		5,827,850		5,444,487
U.S. Treasury Notes (b)	2.250	%	08/15/27		2,000,000		1,827,656
U.S. Treasury Notes (b)	0.500	%	10/31/27		15,000,000		12,688,477
U.S. Treasury Notes	1.250	%	09/30/28		26,000,000		22,096,953
U.S. Treasury Notes	3.875	%	11/30/29		5,000,000		4,792,187
U.S. Treasury Notes (b)	0.625	%	08/15/30		5,000,000		3,837,305
U.S. Treasury STRIPS	0.000	%	11/15/31		2,000,000		1,370,144
U.S. Treasury STRIPS	0.000	%	02/15/33		2,000,000		1,287,703
U.S. Treasury STRIPS (b)	0.000	%	05/15/33		2,100,000		1,334,314
U.S. Treasury STRIPS	0.000	%	08/15/33		4,000,000		2,507,045
U.S. Treasury STRIPS	0.000	%	08/15/34		8,000,000		4,769,091
U.S. Treasury STRIPS	0.000	%	11/15/34		3,000,000		1,765,687
U.S. Treasury STRIPS	0.000	%	05/15/35		3,000,000		1,722,054
U.S. Treasury STRIPS	0.000	%	02/15/36		10,250,000		5,652,541

Diamond Hill Core Bond Fund

Schedule of Investments (Continued)

September 30, 2023 (Unaudited)

Treasury - 14.8% (Continued)	Coupon			Maturity		Shares / Par Value		Fair Value
U.S. Treasury STRIPS		0.000	%		02/15/37	$	12,000,000	$	6,266,847
U.S. Treasury STRIPS		0.000	%		02/15/38		10,000,000		4,926,365
U.S. Treasury STRIPS		0.000	%		11/15/38		6,000,000		2,818,918
U.S. Treasury Bonds (b)		1.125	%		08/15/40		29,000,000		16,484,687
U.S. Treasury Bonds		1.375	%		11/15/40		19,000,000		11,244,883
U.S. Treasury STRIPS		0.000	%		08/15/41		1,000,000		401,393
U.S. Treasury Inflation-Protected Notes		0.625	%		02/15/43		13,295,200		9,658,755
U.S. Treasury Bonds		2.250	%		08/15/46		17,500,000		11,096,094
U.S. Treasury Bonds		3.000	%		02/15/48		14,500,000		10,608,789
U.S. Treasury Bonds		1.250	%		05/15/50		16,000,000		7,548,750
U.S. Treasury Bonds (b)		1.625	%		11/15/50		12,000,000		6,285,469
Total Treasury (Cost $194,169,526)								$	168,426,276

Registered Investment Companies - 5.4%	Shares		Fair Value
State Street Institutional Liquid Reserves Fund - Premier Class, 5.45% (f)		24,528,251	$	24,535,609
State Street Navigator Securities Lending Portfolio I, 5.25% (f)(g)		37,013,350		37,013,350
Total Registered Investment Companies (Cost $61,546,114)			$	61,548,959
Total Investment Securities - 102.4% (Cost $1,266,483,294)			$	1,167,009,894
Liabilities in Excess of Other Assets - (2.4)%				(27,350,599	)
Net Assets - 100.0%			$	1,139,659,295

(a)	Variable rate security.  The rate shown is the effective interest rate as of September 30, 2023.  The benchmark on which the rate is calculated is shown parenthetically, if applicable.  Certain variable rate securities are not based on a published rate and spread but are determined by the issuer or agent and may be based on index changes, prerepayment of underlying positions and/or other variables.  These securities do not indicate a reference rate and spread in their description above.
(b)	All or a portion of the security is on loan.  The total fair value of the securities on loan as of September 30, 2023 was $49,914,710.
(c)	Securities exempt from registration under Rule 144A of the Securities Act of 1933. These securities have been deemed liquid under procedures approved by the Fund’s Board of Trustees and may normally be sold to qualified institutional buyers in transactions exempt from registration. The total fair value of these securities as of September 30, 2023 was $397,913,727, representing 34.9% of net assets.

(d)	Percentage rounds to less than 0.1%.
(e)	Illiquid security as determined under procedures approved by the Board of Trustees. The total fair value of these securities as of September 30, 2023 was $15,986,757, representing 1.4% of net assets.
(f)	The rate shown is the 7-day effective yield as of September 30, 2023.
(g)	This security was purchased using cash collateral held from securities on loan. Securities on loan are also collateralized by various U.S. Treasury and government agency securities in the amount of $14,189,160.

BKNT -	Bank Note
BV -	Besloten Vennootschap
CV -	Convertible Security
GMTN -	Global Medium-Term Note
IO -	Interest Only
NA -	National Association
plc -	Public Limited Company
PO -	Principal Only
Prime -	Short-term interest rate in the banking system of the U.S.
REIT -	Real Estate Investment Trust
SA -	Societe Anonyme
SOFR -	Secured Overnight Financing Rate
TSFR-	CME Term SOFR
UA -	Uitgesloten Aansprakelijkheid