NPORT-P false 0000912036 XXXXXXXX S000001125 C000003029 C000003030 C000194566 AMG Funds IV 811-08004 0000912036 549300GH0NIEG9OLBH26 680 Washington Blvd. Suite 500 Stamford 06901 800-548-4539 AMG River Road Mid Cap Value Fund S000001125 549300GHNN6YEXTT7T28 2026-10-31 2026-01-30 N 392050857.20 5332770.28 386718086.92 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 145.96000000 UST CITADEL SECURITIES LLC 12UUJYTN7D3SW8KCSG25 000000000 4669000.00000000 PA USD 4669000.00000000 1.207339443879 Long RA CORP US N 2 Repurchase Y 3.71000000 2026-02-02 7249980.20000408 USD 4763852.53675376 USD UST N N Labcorp Holdings Inc N/A 504922105 26418.00000000 NS USD 7173015.36000000 1.854843515887 Long EC CORP US N 1 N N N TPG Inc 549300NLO4R8MX77XJ02 872657101 132090.00000000 NS USD 7781421.90000000 2.012169113158 Long EC CORP US N 1 N N N Fairfax Financial Holdings Ltd GLS7OQD0WOEDI8YAP031 303901102 3774.00000000 NS USD 6224458.20000000 1.609559627679 Long EC CORP CA N 1 N N N Oshkosh Corp 549300FEKNPCFSA2B506 688239201 39362.00000000 NS USD 5661042.84000000 1.463868133266 Long EC CORP US N 1 N N N Carlisle Cos Inc XR64VGX1ZPX6G7ZN7Z11 142339100 33211.00000000 NS USD 11321297.79000000 2.927532528971 Long EC CORP US N 1 N N N UFP Industries Inc 5493007KB485C9OV5572 90278Q108 51326.00000000 NS USD 5300949.28000000 1.370752871224 Long EC CORP US N 1 N N N Delta Air Lines Inc Q2CCMS6R0AS67HJMBN42 247361702 73970.00000000 NS USD 4873883.30000000 1.260319458760 Long EC CORP US N 1 N N N Expedia Group Inc N/A 30212P303 16606.00000000 NS USD 4397933.04000000 1.137245241107 Long EC CORP US N 1 N N N Murphy USA Inc 549300Y081F8XIKQIO72 626755102 21952.00000000 NS USD 9274939.52000000 2.398372311434 Long EC CORP US N 1 N N N Warner Music Group Corp N/A 934550203 228704.00000000 NS USD 6856545.92000000 1.773008853712 Long EC CORP US N 1 N N N UniFirst Corp/MA 5493003XBTNWBC8UK019 904708104 12832.00000000 NS USD 2758880.00000000 0.713408576767 Long EC CORP US N 1 N N N First Citizens BancShares Inc/ 549300N3Z00ZHE2XC526 31946M103 3787.00000000 NS USD 7837461.59000000 2.026660209358 Long EC CORP US N 1 N N N Carnival Corp F1OF2ZSX47CR0BCWA982 143658300 310977.00000000 NS USD 9335529.54000000 2.414040060642 Long EC CORP US N 1 N N N API Group Corp 213800NZT1VX6PZ7BT53 00187Y100 129825.00000000 NS USD 5396825.25000000 1.395545083754 Long EC CORP US N 1 N N N Cooper Cos Inc/The QJKMVPIGLH7530PCUE20 216648501 122277.00000000 NS USD 9950902.26000000 2.573167016638 Long EC CORP US N 1 N N N Lithia Motors Inc SE8N1EZEHPZQBCBVKD53 536797103 38495.00000000 NS USD 12450822.80000000 3.219612224285 Long EC CORP US N 1 N N N Willis Towers Watson PLC 549300WHC56FF48KL350 000000000 21889.00000000 NS USD 6949100.83000000 1.796942285618 Long EC CORP GB N 1 N N N FIXED INCOME CLEARING CORPORATION 549300H47WTHXPU08X20 000000000 9411000.00000000 PA USD 9411000.00000000 2.433555687801 Long RA CORP US N 2 Repurchase Y 3.35000000 2026-02-02 9557400.00000000 USD 9599242.93000000 USD UST N N N Cal-Maine Foods Inc 549300NHE5WMIEIEMF53 128030202 81665.00000000 NS USD 6821477.45000000 1.763940627739 Long EC CORP US N 1 N N Corpay Inc 549300DG6RR0NQSFLN74 219948106 27173.00000000 NS USD 8549440.99000000 2.210768329480 Long EC CORP US N 1 N N N CACI International Inc SYRPI2D1O9WRTS2WX210 127190304 8303.00000000 NS USD 5152675.74000000 1.332411364836 Long EC CORP US N 1 N N N Alamo Group Inc 54930080C93RVZRSDV26 011311107 24908.00000000 NS USD 4864781.48000000 1.257965852785 Long EC CORP US N 1 N N N Amrize Ltd 529900SLCCO6K43P8146 000000000 164366.00000000 NS USD 8648938.92000000 2.236497131252 Long EC CORP CH N 1 N N N McGrath RentCorp 254900EUH6IPWFQ83445 580589109 71706.00000000 NS USD 8008843.14000000 2.070977130598 Long EC CORP US N 1 N N N SS&C Technologies Holdings Inc 529900POY8H7NPPNKK71 78467J100 136618.00000000 NS USD 11187648.02000000 2.892972529188 Long EC CORP US N 1 N N N Mid-America Apartment Communit 549300FQZKFR5YNSHZ21 59522J103 55855.00000000 NS USD 7501326.50000000 1.939740279474 Long EC CORP US N 1 N N N GE HealthCare Technologies Inc 549300OI9J7XOWZMUN85 36266G107 95859.00000000 NS USD 7569985.23000000 1.957494486562 Long EC CORP US N 1 N N N Restaurant Brands Internationa 5299009RXTX9DN9AKJ98 76131D103 64158.00000000 NS USD 4297944.42000000 1.111389553623 Long EC CORP US N 1 N N N Titan America SA 9845007APCB6462D6C46 000000000 395514.00000000 NS USD 6866123.04000000 1.775485365756 Long EC CORP BE N 1 N N N White Mountains Insurance Grou 549300N3FL068JERBG02 000000000 6038.00000000 NS USD 12347287.34000000 3.192839372561 Long EC CORP US N 1 N N N Commerce Bancshares Inc/MO N/A 200525103 143540.00000000 NS USD 7555945.60000000 1.953864030560 Long EC CORP US N 1 N N N Ares Management Corp 529900JUV61FH7B8VW38 03990B101 80009.00000000 NS USD 11974947.03000000 3.096557268726 Long EC CORP US N 1 N N N BJ's Wholesale Club Holdings I 549300UCIWH1C93V0J03 05550J101 116994.00000000 NS USD 10814925.36000000 2.796591554880 Long EC CORP US N 1 N N N Carlyle Group Inc/The 529900NGGVF94UK6PG95 14316J108 86047.00000000 NS USD 5057842.66000000 1.307888829375 Long EC CORP US N 1 N N Kroger Co/The 6CPEOKI6OYJ13Q6O7870 501044101 110200.00000000 NS USD 6926070.00000000 1.790986828457 Long EC CORP US N 1 N N N Morningstar Inc 529900YGNQPOVAXQ7F29 617700109 41589.00000000 NS USD 8404721.01000000 2.173345725031 Long EC CORP US N 1 N N N DAIWA CAPITAL MARKETS AMERICA INC. M67H5PRC0NQKM73ZAS82 000000000 298602.00000000 PA USD 298602.00000000 0.077214386939 Long RA CORP US N 2 Repurchase Y 3.66000000 2026-02-02 304401.44804400 USD 304574.20562457 USD UST N N SharkNinja Inc N/A 000000000 49817.00000000 NS USD 5888369.40000000 1.522651667755 Long EC CORP US N 1 N N Atlanta Braves Holdings Inc N/A 047726302 169075.00000000 NS USD 6751164.75000000 1.745758726665 Long EC CORP US N 1 N N N Smith & Nephew PLC 213800ZTMDN8S67S1H61 83175M205 203041.00000000 NS USD 6931819.74000000 1.792473632461 Long EC CORP GB N 1 N N Estee Lauder Cos Inc/The 549300VFZ8XJ9NUPU221 518439104 49907.00000000 NS USD 5753278.96000000 1.487719130445 Long EC CORP US N 1 N N N Voya Financial Inc 549300T065Z4KJ686G75 929089100 70196.00000000 NS USD 5381225.36000000 1.391511165887 Long EC CORP US N 1 N N N Expeditors International of Wa 984500B055A804AB6E40 302130109 30192.00000000 NS USD 4847023.68000000 1.253373928952 Long EC CORP US N 1 N N N Universal Music Group NV 724500GJBUL3D9TW9Y18 91377B109 1052588.00000000 NS USD 12862625.36000000 3.326098725416 Long EC CORP NL N 1 N N N St Joe Co/The 529900XVHOT3BF8PWG49 790148100 77744.00000000 NS USD 5145875.36000000 1.330652879720 Long EC CORP US N 1 N N N CNH Industrial NV 549300WGC2HZ5J67V817 000000000 602329.00000000 NS USD 6481060.04000000 1.675913348563 Long EC CORP GB N 1 N N N Coca-Cola Consolidated Inc 57VG5X0E00X0QJU7CQ58 191098102 67177.00000000 NS USD 10214934.62000000 2.641442168210 Long EC CORP US N 1 N N N Lennar Corp 529900G61XVRLX5TJX09 526057104 61139.00000000 NS USD 6685549.65000000 1.728791560603 Long EC CORP US N 1 N N N Landstar System Inc 254900CUQXQRL09MEI52 515098101 50617.00000000 NS USD 7560155.12000000 1.954952554769 Long EC CORP US N 1 N N N Albertsons Cos Inc 549300YKWOC0AOR16R51 013091103 329847.00000000 NS USD 5491952.55000000 1.420143700477 Long EC CORP US N 1 N N News Corp 549300ITS31QK8VRBQ14 65249B109 373938.00000000 NS USD 10107544.14000000 2.613672461120 Long EC CORP US N 1 N N N Simpson Manufacturing Co Inc 529900EJUNNL15LZ8056 829073105 63518.00000000 NS USD 11228712.04000000 2.903591122264 Long EC CORP US N 1 N N N 2026-03-30 AMG Funds IV Thomas Disbrow Thomas Disbrow Principal Financial Officer XXXX