UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF 

REGISTERED MANAGEMENT INVESTMENT COMPANIES 

Investment Company Act file number 811-6102

MFS SERIES TRUST VI

(Exact name of registrant as specified in charter)

500 Boylston Street, Boston, Massachusetts 02116

(Address of principal executive offices) (Zip code)

Susan S. Newton

Massachusetts Financial Services Company

500 Boylston Street

Boston, Massachusetts 02116
 

(Name and address of agents for service)

Registrant’s telephone number, including area code: (617) 954-5000 

Date of fiscal year end: October 31

Date of reporting period: January 31, 2006

ITEM 1. SCHEDULE OF INVESTMENTS.

MFS Global Total Return Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006
Issuer	Shares/Par		Value ($)
Stocks – 59.0%
Aerospace – 2.3%
Lockheed Martin Corp.	89,030	$	6,022,880
Northrop Grumman Corp.	76,830		4,773,448
United Technologies Corp.	43,050		2,512,829
		$	13,309,157
Alcoholic Beverages – 0.5%
Diageo PLC	198,620	$	2,963,457
Automotive – 2.3%
Autoliv, Inc.	31,200	$	1,535,528
Bayerische Motoren Werke AG	67,300		3,050,168
Compagnie Generale des Etablissements Michelin	24,190		1,447,355
Hyundai Mobis	14,770		1,284,856
Nissan Motor Co. Ltd.	230,300		2,599,256
PSA Peugeot Citroen S.A.	24,710		1,470,046
Renault S.A.	21,360		2,020,403
		$	13,407,612
Banks & Credit Companies – 9.2%
Aiful Corp.	24,850	$	1,682,801
American Express Co.	32,250		1,691,513
Bank of America Corp.	174,356		7,711,766
BNP Paribas	32,700		2,921,861
Citigroup, Inc.	111,006		5,170,659
Credit Agricole S.A.	109,520		3,873,069
DNB Holding A.S.A.	128,000		1,434,880
Fannie Mae	56,760		3,288,674
Freddie Mac	14,650		994,149
ING Groep N.V.	78,430		2,804,154
Irish Life & Permanent PLC	64,950		1,387,625
Nordea Bank AB	136,120		1,466,298
PNC Financial Services Group, Inc.	37,290		2,418,629
Royal Bank of Scotland Group PLC	103,985		3,227,228
Shinhan Financial Group Co. Ltd.	40,280		1,722,623
Shinsei Bank Ltd.	324,000		2,166,372
SunTrust Banks, Inc.	48,620		3,473,899
Takefuji Corp.	63,040		3,805,416
Wells Fargo & Co.	19,100		1,191,076
		$	52,432,692
Broadcast & Cable TV – 1.4%
CBS Corp., "B"	31,503	$	823,173
Nippon Television Network Corp.	8,620		1,206,527
PagesJaunes Groupe S.A.	76,350		1,947,192
Premiere AG(n)	34,040		587,600
Viacom, Inc., "B"(n)	31,473		1,305,500
Walt Disney Co.	40,200		1,017,462
WPP Group PLC	83,860		933,360
		$	7,820,814
Brokerage & Asset Managers – 2.1%
Franklin Resources, Inc.	13,490	$	1,328,765
Goldman Sachs Group, Inc.	43,370		6,126,013
Lehman Brothers Holdings, Inc.	10,410		1,462,085
Mellon Financial Corp.	51,540		1,817,816
Merrill Lynch & Co., Inc.	19,290		1,448,100
		$	12,182,779
			1

MFS Global Total Return Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer	Shares/Par		Value ($)
Stocks – continued
Business Services – 0.5%
Accenture Ltd., "A"	82,150	$	2,590,190
Chemicals – 1.8%
Dow Chemical Co.	33,330	$	1,409,859
E.I. du Pont de Nemours & Co.	36,170		1,416,056
Nalco Holding Co.(n)	41,830		771,764
PPG Industries, Inc.	35,540		2,114,630
Syngenta AG	34,580		4,401,559
		$	10,113,868
Computer Software – 0.2%
Oracle Corp.(n)	108,550	$	1,364,474
Construction – 1.7%
Buzzi Unicem S.p.A.	32,110	$	600,800
Geberit AG	2,420		2,204,567
Italcementi S.p.A.	114,670		1,497,839
Masco Corp.	151,780		4,500,277
Sherwin-Williams Co.	15,330		810,957
		$	9,614,440
Consumer Goods & Services – 0.6%
Unicharm Corp.	72,500	$	3,434,227
Electrical Equipment – 0.4%
Cooper Industries Ltd., "A"	18,620	$	1,520,323
W.W. Grainger, Inc.	13,870		983,799
		$	2,504,122
Electronics – 2.0%
Canon, Inc.	38,200	$	2,312,479
Intel Corp.	60,700		1,291,089
OMRON Corp.	56,100		1,326,292
Ricoh Co. Ltd.	106,000		1,826,258
Royal Philips Electronics N.V.	30,860		1,043,624
Samsung Electronics Co. Ltd.	4,420		3,407,545
		$	11,207,287
Energy - Independent – 2.0%
CNOOC Ltd.	2,206,500	$	1,848,788
Devon Energy Corp.	24,380		1,662,960
EnCana Corp.	52,850		2,626,073
EOG Resources, Inc.	17,750		1,500,585
Norsk Hydro A.S.A.	32,220		3,958,505
		$	11,596,911
Energy - Integrated – 4.3%
Amerada Hess Corp.	15,830	$	2,450,484
BP PLC, ADR	79,036		5,715,093
Chevron Corp.	23,951		1,422,210
ConocoPhillips	65,390		4,230,733
LUKOIL, ADR(l)	25,170		1,925,505
TOTAL S.A., ADR(l)	63,720		8,814,388
		$	24,558,413
Food & Drug Stores – 1.2%
Carrefour S.A.	71,560	$	3,385,235
Lawson, Inc.	35,800		1,426,429
			2

MFS Global Total Return Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer	Shares/Par		Value ($)
Stocks – continued
Food & Drug Stores – continued
William Morrison Supermarkets PLC	654,020	$	2,181,435
		$	6,993,099
Food & Non-Alcoholic Beverages – 2.7%
Archer Daniels Midland Co.	38,160	$	1,202,040
H.J. Heinz Co.	27,750		941,835
Kellogg Co.	40,910		1,755,039
Kirin Beverage Corp.	53,700		1,223,637
Nestle S.A.	24,342		7,150,159
Nong Shim Co. Ltd.	2,353		725,607
Sara Lee Corp.	45,530		832,288
Unilever PLC	176,300		1,858,444
		$	15,689,049
Forest & Paper Products – 0.3%
International Paper Co.	49,140	$	1,603,438
Health Maintenance Organizations – 0.2%
CIGNA Corp.	7,530	$	915,648
Insurance – 3.1%
Allstate Corp.	83,560	$	4,349,298
Aviva PLC	212,340		2,728,824
Benfield Group PLC	161,990		1,041,605
Chubb Corp.	9,720		917,082
Hartford Financial Services Group, Inc.	24,510		2,015,457
Jardine Lloyd Thompson Group PLC	150,810		1,231,985
MetLife, Inc.	103,480		5,190,557
		$	17,474,808
Leisure & Toys – 0.4%
Heiwa Corp.	65,600	$	911,462
Nintendo Co. Ltd.	9,600		1,320,713
		$	2,232,175
Machinery & Tools – 1.3%
ASSA ABLOY AB, "B"	107,970	$	1,742,817
Deere & Co.	53,530		3,841,313
Illinois Tool Works, Inc.	18,530		1,561,894
		$	7,146,024
Metals & Mining – 0.6%
Anglo American PLC	95,320	$	3,672,379
Natural Gas - Distribution – 0.8%
Tokyo Gas Co. Ltd.	930,000	$	4,333,718
Network & Telecom – 0.3%
Cisco Systems, Inc.(n)	65,050	$	1,207,979
ZTE Corp.	132,800		528,964
		$	1,736,943
Oil Services – 0.4%
Noble Corp.	10,830	$	871,165
Vallourec S.A.	2,380		1,671,739
		$	2,542,904
Pharmaceuticals – 4.2%
Abbott Laboratories	40,530	$	1,748,870
Astellas Pharma, Inc.	50,300		2,085,888
			3

MFS Global Total Return Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer	Shares/Par		Value ($)
Stocks – continued
Pharmaceuticals – continued
AstraZeneca PLC	44,650	$	2,167,800
GlaxoSmithKline PLC	77,700		1,992,919
Johnson & Johnson	85,450		4,916,793
Merck & Co., Inc.	93,210		3,215,745
Sanofi-Aventis	26,040		2,391,751
Schering AG	22,270		1,526,315
Tanabe Seiyaku Co. Ltd.	184,000		1,976,008
Wyeth	46,650		2,157,563
		$	24,179,652
Railroad & Shipping – 0.7%
Burlington Northern Santa Fe Corp.	15,110	$	1,210,613
Canadian National Railway Co.	30,975		2,799,830
		$	4,010,443
Specialty Chemicals – 0.9%
Air Products & Chemicals, Inc.	27,400	$	1,690,306
L'Air Liquide S.A.	15,970		3,289,432
		$	4,979,738
Specialty Stores – 0.6%
Gap, Inc.	88,030	$	1,592,463
NEXT PLC	50,740		1,568,407
		$	3,160,870
Telecommunications - Wireless – 1.4%
KDDI Corp.	296	$	1,569,151
Vodafone Group PLC	3,036,623		6,391,203
		$	7,960,354
Telephone Services – 2.7%
Deutsche Telekom AG	124,890	$	1,981,015
France Telecom S.A.	86,500		1,971,232
KT Freetel Co. Ltd.	55,390		1,358,970
Sprint Nextel Corp.	185,770		4,252,275
Telecom Corp. of New Zealand Ltd.	336,290		1,304,782
Telenor A.S.A.	149,930		1,505,876
Verizon Communications, Inc.	88,290		2,795,261
		$	15,169,411
Tobacco – 1.8%
Altria Group, Inc.	74,170	$	5,365,458
British American Tobacco PLC	157,740		3,564,743
Swedish Match AB	125,380		1,581,902
		$	10,512,103
Trucking – 0.7%
TNT N.V.	126,920	$	4,174,756
Utilities - Electric Power – 3.4%
Dominion Resources, Inc.	64,150	$	4,845,250
E.ON AG	29,010		3,246,539
Endesa S.A.	51,980		1,499,686
FPL Group, Inc.	36,190		1,512,380
Iberdrola S.A.	55,780		1,590,986
Severn Trent PLC	72,350		1,478,880
Suez S.A.	98,101		3,635,246
			4

MFS Global Total Return Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer		Shares/Par		Value ($)
Stocks – continued
Utilities - Electric Power – continued
TXU Corp.		34,510	$	1,747,586
			$	19,556,553
Total Stocks			$	337,144,508
Bonds – 32.1%
Asset Backed & Securitized – 2.5%
Commercial Mortgage Asset Trust, FRN, 0.8872%, 2032(a)(i)	$	17,931,321	$	802,961
Commercial Mortgage Pass-Through Certificate, FRN, 4.66%, 2017(a)		1,400,000		1,399,793
Commercial Mortgage Pass-Through Certificates, FRN, 4.67%, 2017(a)		2,100,000		2,098,860
Deutsche Mortgage & Asset Receiving Corp., 6.538%, 2031		318,816		325,645
First Union National Bank Commercial Mortgage Trust, FRN, 0.9542%, 2043(a)(i)		26,220,271		1,041,320
IMPAC CMB Trust, FRN, 4.88%, 2036		2,090,672		2,090,672
J.P. Morgan Chase Commercial Mortgage Securities Corp., FRN, 5.2129%, 2041		1,870,062		1,870,052
J.P. Morgan Chase Commercial Mortgage Securities Corp., FRN, 4.67%, 2046		912,088		912,713
Lehman Brothers Floating Rate Commercial Mortgage Trust, FRN, 4.63%, 2018(a)		2,150,000		2,149,901
Wachovia Bank Commercial Mortgage Trust, FRN, 4.76%, 2015(a)		382,221		382,375
Wachovia Bank Commercial Mortgage Trust, FRN, 4.71%, 2015(a)		1,444,035		1,445,114
			$	14,519,406
Emerging Market Quasi-Sovereign – 0.4%
Gaz Capital S.A., 8.625%, 2034	$	450,000	$	568,710
Pemex Project Funding Master Trust, 8.625%, 2022		438,000		535,017
Petronas Capital Ltd., 7.875%, 2022		1,086,000		1,334,388
			$	2,438,115
Emerging Market Sovereign – 0.5%
Republic of Bulgaria, 8.25%, 2015	$	901,000	$	1,077,866
State of Qatar, 9.75%, 2030		432,000		659,880
United Mexican States, 6.375%, 2013		304,000		321,936
United Mexican States, 6.625%, 2015		21,000		22,680
United Mexican States, 8.125%, 2019		700,000		854,000
			$	2,936,362
International Market Quasi-Sovereign – 3.6%
Development Bank of Japan, 1.4%, 2012	JPY	314,000,000	$	2,726,308
Development Bank of Japan, 1.6%, 2014	JPY	1,050,000,000		9,137,671
KfW Bankengruppe, FRN, 2.328%, 2007	EUR	5,413,000		6,583,272
Landesbank Baden-Wurttemberg, FRN, 2.508%, 2007	EUR	1,939,000		2,360,233
			$	20,807,484
International Market Sovereign – 19.8%
Federal Republic of Germany, 3.5%, 2008	EUR	2,172,000	$	2,674,046
Federal Republic of Germany, 5.25%, 2010	EUR	1,677,000		2,211,384
Federal Republic of Germany, 3.75%, 2015	EUR	3,652,000		4,547,475
Federal Republic of Germany, 6.25%, 2024	EUR	4,148,000		6,731,274
Federal Republic of Germany, 6.25%, 2030	EUR	5,136,000		8,716,581
Government of Canada, 4.5%, 2015	CAD	1,239,000		1,110,338
Government of New Zealand, 6.5%, 2013	NZD	11,146,000		7,935,083
Government of New Zealand, 6%, 2015	NZD	3,061,000		2,122,484
Government of New Zealand, 6%, 2017	NZD	2,433,000		1,691,019
Kingdom of Belgium, 3.75%, 2009	EUR	2,314,000		2,871,604
Kingdom of Belgium, 5%, 2012	EUR	2,086,000		2,785,595
Kingdom of Netherlands, 5.75%, 2007	EUR	1,711,000		2,146,103
Kingdom of Netherlands, 5%, 2012	EUR	1,496,855		1,997,141
Kingdom of Spain, 6%, 2008	EUR	2,882,000		3,707,598
Kingdom of Spain, 5.35%, 2011	EUR	3,246,000		4,367,718
				5

MFS Global Total Return Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer		Shares/Par		Value ($)
Bonds – continued
International Market Sovereign – continued
Quebec Province, 1.6%, 2013	JPY	305,000,000		2,649,621
Republic of Austria, 5%, 2012	EUR	2,939,000		3,924,639
Republic of Finland, 3%, 2008	EUR	4,289,000		5,221,441
Republic of Finland, 5.375%, 2013	EUR	1,297,000		1,784,196
Republic of France, 4.75%, 2007	EUR	1,612,000		2,012,912
Republic of France, 4.75%, 2012	EUR	1,503,000		1,983,477
Republic of France, 6%, 2025	EUR	2,346,000		3,761,289
Republic of Ireland, 4.25%, 2007	EUR	3,268,000		4,064,866
Republic of Ireland, 4.6%, 2016	EUR	664,000		884,248
United Kingdom Treasury, 5.75%, 2009	GBP	9,318,000		17,467,677
United Kingdom Treasury, 5%, 2012	GBP	1,822,000		3,383,703
United Kingdom Treasury, 8%, 2015	GBP	4,442,000		10,401,511
			$	113,155,023
Mortgage Backed – 0.2%
Freddie Mac, 5%, 2024	$	1,111,057	$	1,106,406
Municipals – 0.8%
Honolulu, HI, City & County Rev., "A", MBIA, 5%, 2015	$	1,625,000	$	1,771,315
Massachusetts State Water Resources Authority, "A", MBIA, 5.25%, 2015		675,000		748,994
New York, NY, City Municipal Water Finance Authority, Water & Sewer Systems
Rev.,  "D", 5%, 2037		1,775,000		1,832,528
			$	4,352,837
Supranational – 0.4%
Inter-American Development Bank, 1.9%, 2009	JPY	240,000,000	$	2,142,371
U.S. Government Agencies – 2.2%
Aid to Egypt, 4.45%, 2015		265,000	$	257,315
Fannie Mae, 4.25%, 2007		2,910,000		2,883,365
Freddie Mac, 4.2%, 2007		2,523,000		2,495,719
Small Business Administration, 4.76%, 2025		1,461,000		1,425,477
Small Business Administration, 5.09%, 2025		236,000		234,998
Small Business Administration, 5.36%, 2025		2,238,000		2,261,535
Small Business Administration, 5.21%, 2026		2,780,000		2,785,808
			$	12,344,217
U.S. Treasury Obligations – 1.7%
U.S. Treasury Bonds, TIPS, 2.375%, 2025	$	2,695,873	$	2,849,305
U.S. Treasury Notes, 3.125%, 2008		2,314,000		2,233,913
U.S. Treasury Notes, 4.25%, 2013		1,587,000		1,556,374
U.S. Treasury Notes, TIPS, 2%, 2016(f)		2,952,956		2,955,606
			$	9,595,198
Total Bonds			$	183,397,419
Preferred Stock – 0.4%
Chemicals – 0.4%
Henkel KGaA		17,950	$	2,013,829
		Par Amount
Issue/Strike Price/Expiration		of Contracts		Value ($)
Call Options Purchased – 0%
JPY - February 2006 @ $0.01	JPY	786,927,000	$	1,574
JPY - February 2006 @ KRW 8.56	JPY	268,600,000	$	0
EUR - February 2006 @ $1.20	EUR	4,682,400		665
Total Call Options Purchased			$	2,239
				6

MFS Global Total Return Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issue/Strike Price/Expiration	Number of Contracts			Value ($)
Put Options Purchased – 0%
U.S. Treasury Notes 10 Year Futures - February 2006 @ $108.00		62	$	21,313
Issuer		Shares/Par		Value ($)
Short-Term Obligations – 8.0%(y)
CRC Funding LLC, 4.48%, due 2/01/06(t)	$	22,721,000	$	22,721,000
General Electric Co., 4.48%, due 2/01/06		22,781,000		22,781,000
Total Short-Term Obligations			$	45,502,000
Collateral for Securities Loaned – 8.4%
Morgan Stanley Repurchase Agreement, 4.52%, dated 1/31/06, due 2/01/06,
total to  be received $37,964,755 (secured by various U.S. Treasury and
Federal Agency obligations in an individually traded account)		37,959,989	$	37,959,989
Navigator Securities Lending Prime Portfolio		9,829,900		9,829,900
Total Collateral for Securities Loaned, at Net Asset Value			$	47,789,889
Total Investments (k)			$	615,871,197
Other Assets, Less Liabilities – (7.9)%				(44,922,710	)
Net Assets – 100.0%			$	570,948,487

(t)	Security exempt from registration with the U.S. Securities and Exchange Commission under Section 4(2) of the
	SecuritiesAct of 1933.
(f)	All or a portion of the security has been segregated as collateral for an open futures contract.
(n)	Non-income producing security.
(l)	All or a portion of this security is on loan.
(a)	SEC Rule 144A restriction.
(y)	The rate shown represents an annualized yield at time of purchase.
(k)	As of January, 31, 2006, the fund had one security representing $3,289,432 and 0.6% of net assets that was fair
	valued inaccordance with the policies adopted by the Board of Trustees.
(i)	Interest only security for which the fund receives interest on notional principal (Par amount). Par amount shown is
	the notional principal and does not reflect the cost of the security.
The following abbreviations are used in the Portfolio of Investments and are defined:
ADR	American Depository Receipt
FRN	Floating Rate Note. The interest rate is the rate in effect as of period end.
MBIA	MBIA Insurance Corp.
TIPS	Treasury Inflation Protected Security.
Abbreviations have been used throughout this report to indicate amounts shown in currencies other than the U.S. dollar. All
amountsare stated in U.S. dollars unless otherwise indicated. A list of abbreviations is shown below:
AUD	Australian Dollar
CAD	Canadian Dollar
CHF	Swiss Franc
DKK	Danish Krone
EUR	Euro
GBP	British Pound
JPY	Japanese Yen
KRW	Korean Won
NOK	Norwegian Krone
NZD	New Zealand Dollar
SEK	Swedish Krona
See attached schedules. For more information see notes to financial statements as disclosed in the most recent semiannual or
annualreport.
	7

MFS Global Total Return Fund

Supplemental Schedules (Unaudited) 01/31/06

(1) Portfolio Securities

The cost and unrealized appreciation and depreciation in the value of the investments owned by the fund, as computed on a federal income
tax basis, are as follows:

Aggregate Cost	$	545,504,375
Gross unrealized appreciation	$	79,591,227
Gross unrealized depreciation		(9,224,405	)
Net unrealized appreciation (depreciation)	$	70,366,822

Aggregate cost includes prior fiscal year end tax adjustments.

(2) Financial Instruments 
      Derivatives

Forward Foreign Currency Exchange Contracts

Sales and Purchases in the table below are reported by currency.

				In Exchange For	Contracts    at Value		Net Unrealized  Appreciation  (Depreciation)
	Contracts to  Deliver/Receive
		Settlement Date
Sales
AUD	6,623,028	2/06/06 - 2/07/06	$	4,926,416	$	5,009,135	$	(82,719	)
CAD	1,308,031	3/20/06		1,133,063		1,146,830		(13,767	)
EUR	10,620,519	2/13/06 - 4/18/06		12,548,269		12,947,670		(399,401	)
GBP	10,873,843	3/30/06		19,401,219		19,398,273		2,946
JPY	137,874,115	2/13/06 - 3/13/06		1,215,985		1,184,638		31,347
KRW	110,394,833	2/13/06		112,965		115,041		(2,076	)
NOK	16,799,223	3/13/06 -6/08/06		2,567,676		2,535,812		31,864
NZD	23,000,257	2/07/06		16,092,859		15,757,721		335,138
SEK	17,745,013	2/06/06 - 3/13/06		2,290,294		2,342,218		(51,924	)
			$	60,288,746	$	60,437,338	$	(148,592	)
Purchases
AUD	3,127,704	2/07/06	$	2,329,004	$	2,365,518	$	36,514
CAD	3,631,426	3/17/06 - 3/20/06		3,143,738		3,183,815		40,077
CHF	1,449,722	2/16/06		1,137,728		1,137,418		(310	)
DKK	13,478,719	3/13/06		2,198,812		2,203,636		4,824
EUR	12,878,578	2/13/06 - 3/20/06		15,513,279		15,704,188		190,909
GBP	765,330	3/30/06		1,352,197		1,365,302		13,105
JPY	4,621,171,841	2/13/06 - 3/20/06		40,750,529		39,755,086		(995,443	)
KRW	110,394,833	2/13/06		111,991		115,041		3,050
NOK	18,188,156	3/13/06		2,750,426		2,743,866		(6,560	)
NZD	5,463,878	2/07/06		3,720,901		3,743,361		22,460
SEK	49,002,772	2/06/06 - 3/13/06		6,254,903		6,466,752		211,849
			$	79,263,508	$	78,783,983	$	(479,525	)
								8

MFS Global Total Return Fund

Supplemental Schedules (Unaudited) 01/31/06 - continued

At January 31, 2006, forward foreign currency purchases and sales under master netting agreements excluded a net payable of
$113,107 with Merrill Lynch International.

Futures Contracts
						Unrealized
				Expiration		Appreciation
	Contracts		Value	Date		(Depreciation)
Japan Government Bonds 10 Year (Long)	9	$	10,526,356	Mar-06	$	(8,214	)

At January 31, 2006, the fund had sufficient cash and/or securities to cover any margin requirements under these derivative contracts.

(3) Country Weightings

Country weighting percentages of portfolio holdings based on total net assets as of January 31, 2006, are as follows:

United States	33.8%
Great Britain	13.0%
Japan	8.2%
France	8.2%
Germany	8.1%
Switzerland	2.4%
New Zealand	2.3%
Netherlands	2.1%
Indonesia	2.0%
Other	19.95

MFS Investment Management®
MFS® investment products are offered through MFS Fund Distributors, Inc., 500 Boylston Street, Boston, MA 02116.


                                                                                                                                                                          9

MFS Global Equity Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006
Issuer	Shares/Par		Value ($)
Stocks – 99.0%
Alcoholic Beverages – 2.0%
Diageo PLC	702,987	$	10,488,731
Pernod Ricard S.A.	21,100		3,929,973
		$	14,418,704
Apparel Manufacturers – 1.9%
LVMH Moet Hennessy Louis Vuitton S.A.	105,770	$	9,560,369
Nike, Inc., "B"	50,300		4,071,785
		$	13,632,154
Automotive – 3.8%
Bayerische Motoren Werke AG	76,200	$	3,453,534
Bridgestone Corp.(l)	304,000		6,199,307
Harley-Davidson, Inc.(l)	161,460		8,642,954
Toyota Motor Corp.	173,400		9,014,339
		$	27,310,134
Banks & Credit Companies – 10.2%
American Express Co.	260,180	$	13,646,441
Banco Bilbao Vizcaya Argentaria S.A.(l)	397,160		8,035,487
Bangkok Bank Public Co. Ltd.	1,212,500		3,864,045
Credit Agricole S.A.(l)	158,100		5,591,054
Erste Bank der oesterreichischen Sparkassen AG	113,620		6,348,676
OTP Bank Ltd., GDR	47,860		3,302,340
Powszechna Kasa Oszczednosci Bank Polski S.A.	168,410		1,694,611
PT Bank Central Asia Tbk.	7,060,000		2,732,198
Shinsei Bank Ltd.	830,000		5,549,656
UBS AG	124,317		13,535,474
UniCredito Italiano S.p.A.	1,105,720		7,908,038
		$	72,208,020
Biotechnology – 1.3%
Gilead Sciences, Inc.(n)	150,250	$	9,145,718
Broadcast & Cable TV – 3.2%
CBS Corp., "B"	158,405	$	4,139,123
Viacom, Inc., "B"(n)	158,405		6,570,639
Walt Disney Co.	476,490		12,059,962
		$	22,769,724
Brokerage & Asset Managers – 2.4%
Goldman Sachs Group, Inc.	79,910	$	11,287,288
Julius Baer Holding Ltd.	70,816		5,696,787
		$	16,984,075
Business Services – 2.3%
Accenture Ltd., "A"	331,230	$	10,443,682
DST Systems, Inc.(l)(n)	98,400		5,575,344
		$	16,019,026
Chemicals – 1.5%
3M Co.	142,270	$	10,350,142
Computer Software – 2.1%
Oracle Corp.(n)	956,800	$	12,026,976
Symantec Corp.(n)	145,210		2,668,960
		$	14,695,936
Computer Software - Systems – 1.1%
Dell, Inc.(n)	276,780	$	8,112,422
			1

MFS Global Equity Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer	Shares/Par		Value ($)
Stocks – continued
Consumer Goods & Services – 8.0%
Alberto-Culver Co.	104,800	$	4,642,640
Colgate-Palmolive Co.	63,300		3,474,537
Estee Lauder Cos., Inc., "A"	217,100		7,917,637
Kao Corp.	133,000		3,843,701
L'Oreal S.A.(l)	69,570		5,657,364
Procter & Gamble Co.	120,594		7,142,783
Reckitt Benckiser PLC	726,200		23,910,996
		$	56,589,658
Electrical Equipment – 2.4%
Nitto Denko Corp.	26,400	$	2,241,477
Schneider Electric S.A.(l)	142,606		14,929,730
		$	17,171,207
Electronics – 6.1%
Canon, Inc.	144,800	$	8,765,628
Intel Corp.	495,700		10,543,539
OMRON Corp.(l)	74,900		1,770,754
Ricoh Co. Ltd.	308,000		5,306,485
Samsung Electronics Co. Ltd.	22,310		17,199,621
		$	43,586,027
Energy - Integrated – 5.0%
BP PLC	602,380	$	7,263,183
Chevron Corp.	146,500		8,699,170
Exxon Mobil Corp.	116,000		7,279,000
TOTAL S.A.	43,720		12,092,168
		$	35,333,521
Food & Drug Stores – 1.2%
Tesco PLC	1,474,580	$	8,363,830
Food & Non-Alcoholic Beverages – 4.0%
General Mills, Inc.(l)	70,400	$	3,422,144
Nestle S.A.	67,794		19,913,641
PepsiCo, Inc.	92,020		5,261,704
		$	28,597,489
Gaming & Lodging – 2.8%
Hilton Group PLC	1,855,420	$	12,054,564
William Hill Organization Ltd.	766,580		7,807,344
		$	19,861,908
General Merchandise – 1.2%
Wal-Mart Stores, Inc.	188,720	$	8,701,879
Insurance – 5.2%
Assicurazioni Generali S.p.A.(l)	205,400	$	7,113,747
AXA	364,700		12,386,701
Lincoln National Corp.	90,500		4,934,965
QBE Insurance Group Ltd.(l)	351,310		5,142,234
Swiss Reinsurance Co.	99,100		7,378,259
		$	36,955,906
Leisure & Toys – 1.0%
Nintendo Co. Ltd.	50,800	$	6,988,773
Machinery & Tools – 1.6%
Atlas Copco AB, "A"	130,560	$	3,070,867
			2

MFS Global Equity Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer	Shares/Par		Value ($)
Stocks – continued
Machinery & Tools – continued
Sandvik AB(l)	163,120	$	8,038,803
		$	11,109,670
Medical Equipment – 4.8%
DENTSPLY International, Inc.	96,760	$	5,196,012
Fisher Scientific International, Inc.(l)(n)	152,380		10,189,651
Medtronic, Inc.	88,280		4,985,172
Smith & Nephew PLC	494,400		4,920,649
Waters Corp.(n)	207,450		8,702,527
		$	33,994,011
Natural Gas - Distribution – 0.5%
Tokyo Gas Co. Ltd.(l)	832,000	$	3,877,047
Network & Telecom – 0.4%
Ericsson, Inc., "B"	787,030	$	2,841,544
Oil Services – 0.4%
Noble Corp.	33,180	$	2,668,999
Pharmaceuticals – 10.9%
AstraZeneca PLC	135,720	$	6,589,337
Chugai Pharmaceutical Co. Ltd.(l)	33,600		683,750
Eli Lilly & Co.	225,370		12,760,449
GlaxoSmithKline PLC	267,500		6,861,079
Johnson & Johnson	260,880		15,011,035
Roche Holding AG	95,500		15,110,641
Sanofi-Aventis(l)	151,740		13,937,183
Schering AG	95,730		6,561,032
		$	77,514,506
Printing & Publishing – 0.5%
Reed Elsevier N.V.	254,340	$	3,582,315
Railroad & Shipping – 0.8%
Canadian National Railway Co.	64,793	$	5,856,639
Specialty Chemicals – 4.2%
Asahi Glass Co. Ltd.(l)	600,000	$	8,700,782
L'Air Liquide S.A., Bearer Shares(l)	67,710		13,946,617
Praxair, Inc.	136,020		7,165,534
		$	29,812,933
Specialty Stores – 2.2%
Esprit Holdings Ltd.	499,500	$	4,342,974
Home Depot, Inc.	117,620		4,769,491
NEXT PLC	208,480		6,444,254
		$	15,556,719
Telecommunications - Wireless – 1.1%
Hutchison Telecommunications International Ltd.(n)	4,753,000	$	8,026,181
Telephone Services – 0.8%
Singapore Telecommunications Ltd.	3,501,500	$	5,484,082
Utilities - Electric Power – 2.1%
E.ON AG	70,800	$	7,923,302
Iberdrola S.A.(l)	241,970		6,901,596
		$	14,824,898
Total Stocks		$	702,945,797
			3

MFS Global Equity Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer		Shares/Par		Value ($)
Short-Term Obligation– 1.8%
General Electric Co., 4.48%, due 2/01/06(y)	$	12,546,000	$	12,546,000
Collateral for Securities Loaned – 10.8%
Morgan Stanley Repurchase Agreement, 4.52%, dated 1/31/06, due 2/01/06, total to
be received $62,630,603 (secured by various U.S. Treasury and Federal Agency
obligations in an individually traded account)	$	62,622,740	$	62,622,740
Navigator Securities Lending Prime Portfolio		14,207,410		14,207,410
Total Collateral for Securities Loaned			$	76,830,150
Total Investments			$	792,321,947
Other Assets, Less Liabilities – (11.6)%				(82,422,289	)
Net Assets – 100.0%			$	709,899,658

(n)	Non-income producing security.
(l)	All or a portion of this security is on loan.
(y)	The rate shown represents an annualized yield at time of purchase.
The following abbreviation is used in the Portfolio of Investments and is defined:
GDR	Global Depository Receipt

See attached schedules. For more information see notes to financial statements as disclosed in the most recent
semiannual or annual report.

                                                                                                                                                                     4

MFS Global Equity Fund

Supplemental Schedules (Unaudited) 01/31/2006

(1) Portfolio Securities

The cost and unrealized appreciation and depreciation in the value of the investments owned by the fund, as computed on
a federal income tax basis, are as follows:

Aggregate Cost	$	618,063,813
Gross unrealized appreciation	$	182,981,434
Gross unrealized depreciation		(8,723,300	)
Net unrealized appreciation (depreciation)	$	174,258,134

Aggregate cost includes prior fiscal year end tax adjustments.

(2) Country Weightings

Country weighting percentages of portfolio holdings based on total net assets as of January 31, 2006, are as follows:

United States	36.9%
Great Britain	13.3%
France	13.0%
Japan	8.9%
Switzerland	8.7%
Germany	2.5%
South Korea	2.4%
Italy	2.1%
Spain	2.1%
Other	10.1%

MFS Investment Management®
MFS® investment products are offered through MFS Fund Distributors, Inc., 500 Boylston Street, Boston, MA 02116.

                                                                                                                                                                                                                       5

MFS Utilities Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006
Issuer	Shares/Par		Value ($)
Stocks – 91.1%
Broadcast & Cable TV – 6.1%
Cablevision Systems Corp., "A"(n)	218,300	$	5,370,177
Citadel Broadcasting Corp.(l)	691,240		8,502,252
Comcast Corp., "Special A"(l)(n)	1,089,900		30,212,028
Grupo Televisa S.A., ADR	342,400		28,607,520
News Corp., "A"	733,300		11,556,808
TV Azteca S.A. de C.V.	18,596,000		12,610,477
Viacom, Inc., "B"(n)	319,550		13,254,934
Walt Disney Co.	145,100		3,672,481
		$	113,786,677
Energy - Independent – 1.4%
Anadarko Pete Corp.	8,700	$	938,034
Nexen Inc.	7,100		407,682
Occidental Petroleum Corp.	81,100		7,924,281
Rosetta Resources, Inc.(a)(n)	895,410		16,117,380
		$	25,387,377
Energy - Integrated – 4.5%
Amerada Hess Corp.	127,900	$	19,798,920
Chevron Corp.	150,700		8,948,566
ConocoPhillips	28,000		1,811,600
Exxon Mobil Corp.	199,700		12,531,175
MDU Resources Group, Inc.(l)	693,050		25,088,410
TOTAL S.A.(l)	55,900		15,460,938
		$	83,639,609
Natural Gas - Distribution – 4.2%
AGL Resources, Inc.	804,425	$	28,782,327
Energen Corp.	528,200		20,610,364
ONEOK, Inc.(l)	32,800		926,928
Questar Corp.(l)	358,300		29,194,284
		$	79,513,903
Natural Gas - Pipeline – 5.1%
El Paso Corp.(l)	1,417,800	$	19,083,588
Enagas S.A.(l)	1,568,655		29,770,714
Williams Cos., Inc.	1,979,150		47,182,936
		$	96,037,238
Oil Services – 3.6%
ENSCO International, Inc.	141,900	$	7,253,928
GlobalSantaFe Corp.	497,700		30,384,585
National-Oilwell Varco, Inc.(n)	37,800		2,875,446
Noble Corp.	105,400		8,478,376
Pride International, Inc.(n)	252,200		8,905,182
Smith International, Inc.	211,700		9,526,500
		$	67,424,017
Telecommunications - Wireless – 2.5%
Alamosa Holdings, Inc.(l)(n)	227,640	$	4,265,974
America Movil S.A. de C.V., "L", ADR	345,400		11,650,342
Hutchison Telecommunications International Ltd.(n)	3,104,000		5,241,587
Vodafone Group PLC	12,177,151		25,629,340
		$	46,787,243
Telephone Services – 12.2%
Alltel Corp.	246,500	$	14,797,395
AT&T, Inc.	349,300		9,064,335
			1

MFS Utilities Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer	Shares/Par		Value ($)
Stocks – continued
Telephone Services – continued
Citizens Communications Co.(l)	1,970,500	$	24,178,035
FastWeb S.p.A.(n)(l)	452,829		21,950,842
France Telecom S.A.	1,163,910		26,524,117
KT Freetel Co. Ltd.	456,430		11,198,315
NTL, Inc.(n)	149,100		9,430,575
Philippine Long Distance Telephone Co.	51,600		1,838,080
Sprint Nextel Corp.	2,030,000		46,466,700
Telecom Corp. of New Zealand Ltd.(l)	2,566,427		9,957,559
Telekomunikacja Polska S.A., GDR	121,400		898,360
Telenor A.S.A.	2,456,100		24,668,729
Telus Corp.	725,240		28,486,355
		$	229,459,397
Utilities - Electric Power – 51.5%
AES Corp.(n)	4,045,700	$	68,938,728
AES Tiete S.A., IPS	578,838,500		14,686,244
Ameren Corp.(l)	139,600		7,086,096
AWG PLC	598,300		11,952,170
CMS Energy Corp.(l)(n)	2,011,600		29,107,852
Constellation Energy Group, Inc.	1,144,500		66,690,015
CPFL Energia S.A., ADR(l)	469,560		20,120,646
Dominion Resources, Inc.	312,700		23,618,231
DPL, Inc.(l)	647,800		16,609,592
DTE Energy Co.(l)	473,400		19,977,480
Duke Energy Corp.(l)	414,300		11,745,405
E.ON AG	242,307		27,116,830
Edison International	770,200		33,750,164
Endesa S.A.(l)	542,001		15,637,385
Enel S.p.A.	2,524,940		21,408,581
Energy East Corp.(l)	26,200		651,070
Enersis S.A., ADR(l)	626,800		7,596,816
Entergy Corp.	289,600		20,130,096
Exelon Corp.	1,090,300		62,605,026
FirstEnergy Corp.	829,100		41,537,910
Fortum Corp.	806,560		18,056,522
FPL Group, Inc.	1,059,100		44,259,789
Iberdrola S.A.	304,400		8,682,257
International Power PLC	7,364,801		35,632,024
Mirant Corp.(n)	32,700		915,600
NRG Energy, Inc.(n)	1,949,700		94,112,019
Oesterreichische Elektrizitaetswirtschafts AG (Verbund), "A"(l)	8,200		3,673,477
PNM Resources, Inc.	35,700		877,149
PPL Corp.	1,530,700		46,119,991
RWE AG	402,000		33,189,410
SCANA Corp.(l)	256,700		10,311,639
Scottish & Southern Energy PLC	306,200		5,838,383
SP Ausnet(n)	7,351,170		7,229,033
Suez S.A.(l)	671,022		24,865,495
Tractebel Energia S.A.	412,960		2,914,902
TXU Corp.	1,622,900		82,183,656
Veolia Environment	103,450		5,246,449
Xcel Energy, Inc.(l)	953,900		18,524,738
		$	963,598,870
Total Stocks		$	1,705,634,331
			2

MFS Utilities Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
Issuer		Shares/Par		Value ($)
Bonds – 3.4%
Asset Backed & Securitized – 0%
Falcon Franchise Loan LLC, FRN, 3.0686%, 2023(a)(i)	$	4,096,251	$	477,026
Network & Telecom – 0.2%
Citizens Communications Co., 9%, 2031	$	3,422,000	$	3,524,660
Telecommunications - Wireless – 0.3%
Rogers Wireless, Inc., 8%, 2012	$	4,765,000	$	5,050,900
Utilities - Electric Power – 2.9%
Beaver Valley Funding Corp., 9%, 2017	$	3,147,000	$	3,636,736
CMS Energy Corp., 8.5%, 2011		6,080,000		6,604,400
Empresa Nacional de Electricidad S.A., 8.35%, 2013		3,010,000		3,393,450
Enersis S.A., 7.375%, 2014		6,840,000		7,294,443
NRG Energy, Inc., 7.25%, 2014		10,275,000		10,416,281
PSEG Energy Holdings LLC, 8.625%, 2008		7,271,000		7,652,728
TXU Corp., 5.55%, 2014		7,271,000		6,827,774
TXU Corp., 6.5%, 2024		9,102,000		8,444,872
TXU Eastern Funding Co., 6.75%, 2009(d)		793,000		71,370
			$	54,342,054
Total Bonds			$	63,394,640
Convertible Preferred Stocks – 3.9%
Natural Gas - Distribution – 0.2%
Southern Union Co., 5%(l)		82,180	$	4,154,199
Natural Gas - Pipeline – 1.2%
El Paso Corp., 4.99%(a)		18,000	$	21,420,000
Utilities - Electric Power – 2.5%
Entergy Corp., 7.625%		687,780	$	34,134,521
PNM Resources, Inc., 6.75%		281,900		13,356,422
			$	47,490,943
Total Convertible Preferred Stocks			$	73,065,142
Short-Term Obligation – 2.8%
General Electric Co., 4.48%, due 2/01/06 (y)	$	52,401,000	$	52,401,000
Collateral for Securities Loaned – 7.8%
Morgan Stanley, 4.52%, dated 1/31/2006, due 2/1/2006, total to be received
$55,774,531 (secured by various U.S. Treasury and Federal Agency obligations in a
jointly traded account)		55,767,529	$	55,767,529
Navigator Securities Lending Prime Portfolio		91,451,337		91,451,337
Total Collateral for Securities Loaned			$	147,218,866
Total Investments (k)			$	2,041,713,979
Other Assets, Less Liabilities – (9.0)%				(169,083,465	)
Net Assets – 100.0%			$	1,872,630,514

(n)	Non-income producing security.
(l)	All or a portion of this security is on loan.
(a)	SEC Rule 144A restriction.
(y)	The rate shown represents an annualized yield at time of purchase.
(k)	As of January 31, 2006 the fund had one security representing $16,117,380 and 0.9% of net assets that was fair valued in
	accordance with the policies adopted by the Board of Trustees.
(i)	Interest only security for which the fund receives interest on notional principal (Par amount). Par amount shown is the
	notional principal and does not reflect the cost of the security.
(d)	Non-income producing security - in default.
	3

MFS Utilities Fund
PORTFOLIO OF INVESTMENTS (Unaudited) 01/31/2006 - continued
The following abbreviations are used in the Portfolio of Investments and are defined:
ADR	American Depository Receipt
FRN	Floating Rate Note. The interest rate is the rate in effect as of period end.
GDR	Global Depository Receipt
IPS	International Preference Stock
See attached schedules. For more information see notes to financial statements as disclosed in the most recent semiannual or annual  report.
	4

MFS Utilities Fund

Supplemental Schedules (Unaudited) 01/31/2006

(1) Portfolio Securities

The cost and unrealized appreciation and depreciation in the value of the investments owned by the fund, as computed
on a federal income tax basis, are as follows:

Aggregate Cost	$	1,802,586,948
Gross unrealized appreciation	$	270,697,423
Gross unrealized depreciation		(31,570,392	)
Net unrealized appreciation (depreciation)	$	239,127,031

Aggregate cost includes prior fiscal year end tax adjustments.

(2) Financial Instruments

Forward Foreign Currency Exchange Contracts

Sales and Purchases in the table below are reported by currency.

							Net Unrealized  Appreciation (Depreciation)
	Contracts to  Deliver/Receive					Contracts  at Value
		Settlement Date		In Exchange For
Sales
EUR	124,832,430	2/6/2006 - 4/18/2006	$	147,256,360	$	152,153,027	$	(4,896,667	)
GBP	24,713,733	3/30/2006 - 4/28/2006		44,104,088		44,088,928		15,160
			$	191,360,448	$	196,241,955	$	(4,881,507	)
Purchases
EUR	11,828,484	2/13/2006 - 3/20/2006	$	14,195,685	$	14,413,379	$	217,694
GBP	1,012,362	3/20/2006		1,803,987		1,805,928		1,941
			$	15,999,672	$	16,219,307	$	219,635

Abbreviations indicate amounts shown in currencies other than the U.S. Dollar. All amounts are stated in U.S. dollars
unless otherwise indicated. A list of abbreviations is shown below.
EUR Euro
GBP British Pounds

At January 31, 2006, the fund had sufficient cash and/or securities to cover any commitments under these derivative contracts.

MFS Investment Management®
MFS® investment products are offered through MFS Fund Distributors, Inc., 500 Boylston Street, Boston, MA 02116.

                                                                                                                                                                                                                             5

ITEM 2.  CONTROLS AND PROCEDURES.
(a)	Based upon their evaluation of the registrant’s disclosure controls and procedures (as
	defined in Rule 30a-3(c) under the Investment Company Act of 1940 (the “Act”)) as
	conducted within 90 days of the filing date of this Form N-Q, the registrant’s principal
	financial officer and principal executive officer have concluded that those disclosure
	controls and procedures provide reasonable assurance that the material information
	required to be disclosed by the registrant on this report is recorded, processed,
	summarized and reported within the time periods specified in the Securities and Exchange
	Commission’s rules and forms.
(b)	There were no changes in the registrant’s internal controls over financial reporting (as
	defined in Rule 30a-3(d) under the Act) that occurred during the registrant’s last fiscal
	quarter that have materially affected, or are reasonably likely to materially affect, the
	registrant’s internal control over financial reporting.
ITEM 3.  EXHIBITS.
File as exhibits as part of this Form a separate certification for each principal executive officer  and principal financial officer of the registrant as required by Rule 30a-2(a) under the Act (17  CFR 270.30a-2): Attached hereto.

Notice
A copy of the Amended and Restated Declaration of Trust of the Registrant is on file with the Secretary of State of the Commonwealth of Massachusetts and notice is hereby given that this instrument is executed on behalf of the Registrant by an officer of the Registrant as an officer and not individually and the obligations of or arising out of this instrument are not binding upon any of the Trustees or shareholders individually, but are binding only upon the assets and property of the respective constituent series of the Registrant.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment
Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by
the undersigned, thereunto duly authorized.
Registrant:	MFS SERIES TRUST VI
By (Signature and Title)*		MARIA F. DWYER
		Maria F. Dwyer, President
Date: March 24, 2006
Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment
Company Act of 1940, this report has been signed below by the following persons on behalf
of the registrant and in the capacities and on the dates indicated.
By (Signature and Title)*		MARIA F. DWYER
		Maria F. Dwyer, President (Principal Executive Officer)
Date: March 24, 2006
By (Signature and Title)*		TRACY ATKINSON
		Tracy Atkinson, Treasurer (Principal Financial Officer and
		Accounting Officer)
Date: March 24, 2006
* Print name and title of each signing officer under his or her signature.