MFS SERIES TRUST VI
NSAR-A, 1998-06-26
Previous: LINDSEY TECHNOLOGIES INC, 8-K, 1998-06-26
Next: MFS SERIES TRUST VI, N-30D, 1998-06-26



<PAGE>      PAGE  1
000 A000000 04/30/98
000 C000000 0000863032
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 A
001 A000000 MFS SERIES TRUST VI
001 B000000 811-6102
001 C000000 6179545000
002 A000000 500 BOYLSTON STREET
002 B000000 BOSTON
002 C000000 MA
002 D010000 02116
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 Y
007 B000000  3
007 C010100  1
007 C020100 MFS WORLD TOTAL RETURN FUND
007 C030100 N
007 C010200  2
007 C020200 MFS UTILITIES FUND
007 C030200 N
007 C010300  3
007 C020300 MFS WORLD EQUITY FUND
007 C030300 N
007 C010400  4
007 C010500  5
007 C010600  6
007 C010700  7
007 C010800  8
007 C010900  9
007 C011000 10
008 A00AA01 MASSACHUSETTS FINANCIAL SERVICES COMPANY
008 B00AA01 A
008 C00AA01 801-17352
008 D01AA01 BOSTON
008 D02AA01 MA
008 D03AA01 02116
010 A00AA01 MASSACHUSETTS FINANCIAL SERVICES COMPANY
010 B00AA01 801-17352
010 C01AA01 BOSTON
010 C02AA01 MA
010 C03AA01 02116
011 A00AA01 MFS FUND DISTRIBUTORS, INC.
011 B00AA01 8-27864
<PAGE>      PAGE  2
011 C01AA01 BOSTON
011 C02AA01 MA
011 C03AA01 02116
012 A00AA01 MFS SERVICE CENTER, INC.
012 B00AA01 84-1316
012 C01AA01 BOSTON
012 C02AA01 MA
012 C03AA01 02116
015 A00AA01 STATE STREET BANK AND TRUST COMPANY
015 B00AA01 C
015 C01AA01 BOSTON
015 C02AA01 MA
015 C03AA01 02110
015 E01AA01 X
015 A00AA02 CHASE MANHATTAN BANK, N.A.
015 B00AA02 S
015 C01AA02 NEW YORK
015 C02AA02 NY
015 C03AA02 10081
015 E04AA02 X
015 A00AA03 THE BANK OF NEW YORK
015 B00AA03 S
015 C01AA03 NEW YORK
015 C02AA03 NY
015 C03AA03 10286
015 E01AA03 X
018  00AA00 Y
019 A00AA00 Y
019 B00AA00   55
019 C00AA00 MASSFINSER
020 A000001 MERRILL LYNCH
020 B000001 13-5674085
020 C000001    160
020 A000002 MORGAN STANLEY
020 B000002 13-2655998
020 C000002     83
020 A000003 GOLDMAN SACHS & CO.
020 B000003 13-5108880
020 C000003     76
020 A000004 SMITH BARNEY
020 B000004 13-1912900
020 C000004     70
020 A000005 CASPIAN SECS INC.
020 B000005 00-0000000
020 C000005     60
020 A000006 DEUTSCHE BANK
020 B000006 13-2730828
020 C000006     59
020 A000007 CS FIRST BOSTON
020 B000007 13-5659485
020 C000007     56
<PAGE>      PAGE  3
020 A000008 BANQUE S.G. WARBURG
020 B000008 00-0000000
020 C000008     49
020 A000009 CHASE MANHATTAN
020 B000009 13-3112953
020 C000009     43
020 A000010 DONALDSON LUFKIN
020 B000010 13-2741729
020 C000010     42
021  000000     1350
022 A000001 GENERAL ELECTRIC CAPITAL CORP.
022 B000001 06-1109503
022 C000001    803496
022 D000001         0
022 A000002 ASSOCIATES CORP. OF NORTH AMERICA
022 B000002 00-0000000
022 C000002    304581
022 D000002         0
022 A000003 FORD MOTOR CREDIT
022 B000003 38-1612444
022 C000003    276419
022 D000003         0
022 A000004 CARROLL MCENTEE
022 B000004 13-2650272
022 C000004    137824
022 D000004    123657
022 A000005 PRUDENTIAL SECS
022 B000005 22-2347336
022 C000005    202399
022 D000005     19846
022 A000006 CS FIRST BOSTON
022 B000006 13-5659485
022 C000006    118772
022 D000006     18473
022 A000007 NATIONS BANK
022 B000007 75-0520130
022 C000007    106375
022 D000007         0
022 A000008 MERRILL LYNCH
022 B000008 13-5674085
022 C000008     79414
022 D000008     57361
022 A000009 GOLDMAN SACHS
022 B000009 13-5408880
022 C000009     70732
022 D000009     23063
022 A000010 FIRST CHICAGO
022 B000010 36-3595942
022 C000010     64363
022 D000010         0
023 C000000    2537974
<PAGE>      PAGE  4
023 D000000     439840
026 A000000 Y
026 B000000 Y
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027  000000 Y
054 A00AA00 Y
054 B00AA00 N
054 C00AA00 N
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 N
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 N
077 A000000 N
078  000000 N
080 C00AA00        0
081 B00AA00   0
082 B00AA00        0
083 B00AA00        0
084 B00AA00        0
086 A010000      0
086 A020000      0
086 B010000      0
086 B020000      0
086 C010000      0
086 C020000      0
086 D010000      0
086 D020000      0
086 E010000      0
086 E020000      0
086 F010000      0
086 F020000      0
086 A01AA00      0
086 A02AA00      0
086 B01AA00      0
086 B02AA00      0
086 C01AA00      0
086 C02AA00      0
<PAGE>      PAGE  5
086 D01AA00      0
086 D02AA00      0
086 E01AA00      0
086 E02AA00      0
086 F01AA00      0
086 F02AA00      0
013 A000101 ERNST & YOUNG LLP
013 B010101 BOSTON
013 B020101 MA
013 B030101 02116
024  000100 Y
025 A000101 ASSOCIATES CORP. OF NORTH AMERICA
025 B000101 00-0000000
025 C000101 D
025 D000101    6400
025 A000102 DELETE
025 D000102       0
025 D000103       0
025 D000104       0
025 D000105       0
025 D000106       0
025 D000107       0
025 D000108       0
028 A010100      4018
028 A020100         0
028 A030100         0
028 A040100      4021
028 B010100      5712
028 B020100     16250
028 B030100         0
028 B040100      4359
028 C010100      5230
028 C020100        -1
028 C030100         0
028 C040100      5858
028 D010100      4069
028 D020100         1
028 D030100         0
028 D040100      5894
028 E010100      5704
028 E020100         1
028 E030100         0
028 E040100      5105
028 F010100      8119
028 F020100         1
028 F030100         0
028 F040100      5850
028 G010100     32852
028 G020100     16252
028 G030100         0
028 G040100     31087
<PAGE>      PAGE  6
028 H000100     15778
029  000100 Y
030 A000100    191
030 B000100  4.75
030 C000100  0.00
031 A000100     24
031 B000100      0
032  000100    167
033  000100      0
034  000100 Y
035  000100     63
036 A000100 N
036 B000100      0
037  000100 N
038  000100      0
039  000100 N
040  000100 Y
041  000100 Y
042 A000100   0
042 B000100   0
042 C000100  51
042 D000100  49
042 E000100   0
042 F000100   0
042 G000100   0
042 H000100   0
043  000100      0
044  000100      0
045  000100 Y
046  000100 N
047  000100 N
048  000100  0.000
048 A010100        0
048 A020100 0.000
048 B010100        0
048 B020100 0.000
048 C010100        0
048 C020100 0.000
048 D010100        0
048 D020100 0.000
048 E010100        0
048 E020100 0.000
048 F010100        0
048 F020100 0.000
048 G010100        0
048 G020100 0.000
048 H010100        0
048 H020100 0.000
048 I010100        0
048 I020100 0.000
048 J010100        0
<PAGE>      PAGE  7
048 J020100 0.000
048 K010100        0
048 K020100 0.000
049  000100 N
050  000100 Y
051  000100 N
052  000100 N
053 A000100 Y
053 B000100 N
053 C000100 Y
055 A000100 Y
055 B000100 N
056  000100 Y
057  000100 N
058 A000100 N
059  000100 Y
060 A000100 N
060 B000100 N
061  000100     1000
062 A000100 N
062 B000100   0.0
062 C000100   0.0
062 D000100   0.0
062 E000100   0.0
062 F000100   0.0
062 G000100   0.0
062 H000100   0.0
062 I000100   0.0
062 J000100   0.0
062 K000100   0.0
062 L000100   0.0
062 M000100   0.0
062 N000100   0.0
062 O000100   0.0
062 P000100   0.0
062 Q000100   0.0
062 R000100   0.0
063 A000100   0
063 B000100  0.0
066 A000100 Y
066 B000100 N
066 C000100 N
066 D000100 N
066 E000100 N
066 F000100 N
066 G000100 Y
067  000100 Y
068 A000100 N
068 B000100 Y
069  000100 N
070 A010100 Y
<PAGE>      PAGE  8
070 A020100 N
070 B010100 N
070 B020100 N
070 C010100 Y
070 C020100 Y
070 D010100 N
070 D020100 N
070 E010100 Y
070 E020100 N
070 F010100 N
070 F020100 N
070 G010100 Y
070 G020100 Y
070 H010100 N
070 H020100 N
070 I010100 N
070 I020100 N
070 J010100 Y
070 J020100 Y
070 K010100 Y
070 K020100 N
070 L010100 Y
070 L020100 Y
070 M010100 Y
070 M020100 Y
070 N010100 Y
070 N020100 N
070 O010100 Y
070 O020100 N
070 P010100 Y
070 P020100 N
070 Q010100 N
070 Q020100 N
070 R010100 N
070 R020100 N
071 A000100    302049
071 B000100    279469
071 C000100    271835
071 D000100  103
072 A000100  6
072 B000100     3607
072 C000100     1252
072 D000100        0
072 E000100      -90
072 F000100     1164
072 G000100       19
072 H000100        0
072 I000100      168
072 J000100      111
072 K000100       31
072 L000100       21
<PAGE>      PAGE  9
072 M000100       21
072 N000100        0
072 O000100        0
072 P000100        0
072 Q000100        0
072 R000100       20
072 S000100        1
072 T000100      900
072 U000100        0
072 V000100        0
072 W000100      101
072 X000100     2557
072 Y000100       36
072 Z000100     2248
072AA000100    12154
072BB000100        0
072CC010100    18373
072CC020100        0
072DD010100      520
072DD020100        0
072EE000100    17558
073 A010100   0.0500
073 A020100   0.0000
073 B000100   0.8900
073 C000100   0.0000
074 A000100      532
074 B000100        0
074 C000100     8795
074 D000100   108119
074 E000100     5433
074 F000100   182815
074 G000100      891
074 H000100        0
074 I000100        0
074 J000100     2949
074 K000100        0
074 L000100     3561
074 M000100        0
074 N000100   313095
074 O000100     4333
074 P000100       98
074 Q000100        0
074 R010100        0
074 R020100        0
074 R030100      110
074 R040100     2435
074 S000100        0
074 T000100   306119
074 U010100    11690
074 U020100     7473
074 V010100    14.50
<PAGE>      PAGE  10
074 V020100    14.47
074 W000100   0.0000
074 X000100    26841
074 Y000100    19244
075 A000100        0
075 B000100   725468
076  000100     0.00
013 A000201 ERNST & YOUNG LLP
013 B010201 BOSTON
013 B020201 MA
013 B030201 02116
024  000200 Y
025 A000201 GOLDMAN SACHS GROUP LP
025 B000201 13-5108880
025 C000201 D
025 D000201     980
025 A000202 ASSOCIATES CORP. OF NORTH AMERICA
025 B000202 00-0000000
025 C000202 D
025 D000202    4400
025 D000203       0
025 D000204       0
025 D000205       0
025 D000206       0
025 D000207       0
025 D000208       0
028 A010200     21227
028 A020200       345
028 A030200         0
028 A040200     11373
028 B010200     43712
028 B020200     24221
028 B030200         0
028 B040200     13881
028 C010200     42998
028 C020200       470
028 C030200         0
028 C040200      6416
028 D010200     37562
028 D020200       439
028 D030200         0
028 D040200      9708
028 E010200     44859
028 E020200       536
028 E030200         0
028 E040200      5865
028 F010200     42607
028 F020200       585
028 F030200         0
028 F040200      8809
028 G010200    232965
<PAGE>      PAGE  11
028 G020200     26596
028 G030200         0
028 G040200     56052
028 H000200     89827
029  000200 Y
030 A000200   1547
030 B000200  4.75
030 C000200  0.00
031 A000200    257
031 B000200      0
032  000200   1290
033  000200      0
034  000200 Y
035  000200    103
036 A000200 N
036 B000200      0
037  000200 N
038  000200      0
039  000200 N
040  000200 Y
041  000200 Y
042 A000200   0
042 B000200   0
042 C000200  54
042 D000200  46
042 E000200   0
042 F000200   0
042 G000200   0
042 H000200   0
043  000200    986
044  000200      0
045  000200 Y
046  000200 N
047  000200 N
048  000200  0.000
048 A010200        0
048 A020200 0.000
048 B010200        0
048 B020200 0.000
048 C010200        0
048 C020200 0.000
048 D010200        0
048 D020200 0.000
048 E010200        0
048 E020200 0.000
048 F010200        0
048 F020200 0.000
048 G010200        0
048 G020200 0.000
048 H010200        0
048 H020200 0.000
<PAGE>      PAGE  12
048 I010200        0
048 I020200 0.000
048 J010200        0
048 J020200 0.000
048 K010200        0
048 K020200 0.000
049  000200 N
050  000200 Y
051  000200 N
052  000200 N
053 A000200 Y
053 B000200 Y
053 C000200 Y
055 A000200 N
055 B000200 N
056  000200 Y
057  000200 N
058 A000200 N
059  000200 Y
060 A000200 N
060 B000200 N
061  000200     1000
062 A000200 N
062 B000200   0.0
062 C000200   0.0
062 D000200   0.0
062 E000200   0.0
062 F000200   0.0
062 G000200   0.0
062 H000200   0.0
062 I000200   0.0
062 J000200   0.0
062 K000200   0.0
062 L000200   0.0
062 M000200   0.0
062 N000200   0.0
062 O000200   0.0
062 P000200   0.0
062 Q000200   0.0
062 R000200   0.0
063 A000200   0
063 B000200  0.0
066 A000200 Y
066 B000200 N
066 C000200 N
066 D000200 N
066 E000200 Y
066 F000200 N
066 G000200 N
067  000200 N
068 A000200 N
<PAGE>      PAGE  13
068 B000200 N
069  000200 N
070 A010200 Y
070 A020200 N
070 B010200 N
070 B020200 N
070 C010200 N
070 C020200 N
070 D010200 Y
070 D020200 N
070 E010200 N
070 E020200 N
070 F010200 Y
070 F020200 N
070 G010200 Y
070 G020200 N
070 H010200 Y
070 H020200 N
070 I010200 N
070 I020200 N
070 J010200 Y
070 J020200 N
070 K010200 Y
070 K020200 N
070 L010200 Y
070 L020200 Y
070 M010200 Y
070 M020200 Y
070 N010200 Y
070 N020200 N
070 O010200 Y
070 O020200 N
070 P010200 Y
070 P020200 N
070 Q010200 N
070 Q020200 N
070 R010200 N
070 R020200 N
071 A000200    330576
071 B000200    163516
071 C000200    291083
071 D000200   56
072 A000200  6
072 B000200     1943
072 C000200     3476
072 D000200        0
072 E000200      -90
072 F000200      890
072 G000200       21
072 H000200        0
072 I000200      178
<PAGE>      PAGE  14
072 J000200       71
072 K000200       20
072 L000200       23
072 M000200       22
072 N000200        0
072 O000200        0
072 P000200        0
072 Q000200        0
072 R000200       17
072 S000200        1
072 T000200     1055
072 U000200       12
072 V000200        0
072 W000200      132
072 X000200     2442
072 Y000200      158
072 Z000200     3045
072AA000200    20674
072BB000200        0
072CC010200    34845
072CC020200        0
072DD010200     1727
072DD020200     1502
072EE000200    29059
073 A010200   0.1500
073 A020200   0.1100
073 B000200   1.3900
073 C000200   0.0000
074 A000200        0
074 B000200        0
074 C000200    21009
074 D000200    62984
074 E000200    13031
074 F000200   344390
074 G000200        0
074 H000200        0
074 I000200        0
074 J000200     3171
074 K000200        0
074 L000200     9104
074 M000200        3
074 N000200   453692
074 O000200    17607
074 P000200      143
074 Q000200        0
074 R010200        0
074 R020200        0
074 R030200        0
074 R040200      986
074 S000200        0
074 T000200   434956
<PAGE>      PAGE  15
074 U010200    14608
074 U020200    19822
074 V010200    10.95
074 V020200    10.92
074 W000200   0.0000
074 X000200    23962
074 Y000200        0
075 A000200        0
075 B000200   303935
076  000200     0.00
013 A000301 DELOITTE & TOUCHE LLP
013 B010301 BOSTON
013 B020301 MA
013 B030301 02110
013 B040301 1617
024  000300 Y
025 A000301 GENERAL ELECTRIC CAPITAL CORP.
025 B000301 06-1109503
025 C000301 D
025 D000301   15700
025 D000302       0
025 D000303       0
025 D000304       0
025 D000305       0
025 D000306       0
025 D000307       0
025 D000308       0
028 A010300     39356
028 A020300        -4
028 A030300         0
028 A040300     39233
028 B010300     53551
028 B020300     21925
028 B030300         0
028 B040300     44762
028 C010300     56100
028 C020300        -2
028 C030300         0
028 C040300     54919
028 D010300     86258
028 D020300         2
028 D030300         0
028 D040300     68560
028 E010300    139651
028 E020300         2
028 E030300         0
028 E040300    130277
028 F010300    139928
028 F020300         6
028 F030300         0
028 F040300    112379
<PAGE>      PAGE  16
028 G010300    514844
028 G020300     21929
028 G030300         0
028 G040300    450130
028 H000300    427600
029  000300 Y
030 A000300    677
030 B000300  5.75
030 C000300  0.00
031 A000300     70
031 B000300      0
032  000300    607
033  000300      0
034  000300 Y
035  000300    101
036 A000300 N
036 B000300      0
037  000300 N
038  000300      0
039  000300 N
040  000300 Y
041  000300 Y
042 A000300   0
042 B000300   0
042 C000300  61
042 D000300  39
042 E000300   0
042 F000300   0
042 G000300   0
042 H000300   0
043  000300   1654
044  000300      0
045  000300 Y
046  000300 N
047  000300 Y
048  000300  1.000
048 A010300        0
048 A020300 0.000
048 B010300        0
048 B020300 0.000
048 C010300        0
048 C020300 0.000
048 D010300        0
048 D020300 0.000
048 E010300        0
048 E020300 0.000
048 F010300        0
048 F020300 0.000
048 G010300        0
048 G020300 0.000
048 H010300        0
<PAGE>      PAGE  17
048 H020300 0.000
048 I010300        0
048 I020300 0.000
048 J010300        0
048 J020300 0.000
048 K010300        0
048 K020300 0.000
049  000300 N
050  000300 N
051  000300 N
052  000300 N
053 A000300 Y
053 B000300 N
053 C000300 Y
055 A000300 N
055 B000300 N
056  000300 Y
057  000300 N
058 A000300 N
059  000300 Y
060 A000300 Y
060 B000300 Y
061  000300     1000
062 A000300 N
062 B000300   0.0
062 C000300   0.0
062 D000300   0.0
062 E000300   0.0
062 F000300   0.0
062 G000300   0.0
062 H000300   0.0
062 I000300   0.0
062 J000300   0.0
062 K000300   0.0
062 L000300   0.0
062 M000300   0.0
062 N000300   0.0
062 O000300   0.0
062 P000300   0.0
062 Q000300   0.0
062 R000300   0.0
063 A000300   0
063 B000300  0.0
066 A000300 Y
066 B000300 N
066 C000300 Y
066 D000300 N
066 E000300 N
066 F000300 N
066 G000300 N
067  000300 N
<PAGE>      PAGE  18
068 A000300 N
068 B000300 Y
069  000300 N
070 A010300 Y
070 A020300 N
070 B010300 Y
070 B020300 N
070 C010300 N
070 C020300 N
070 D010300 Y
070 D020300 N
070 E010300 N
070 E020300 N
070 F010300 Y
070 F020300 N
070 G010300 Y
070 G020300 N
070 H010300 Y
070 H020300 N
070 I010300 N
070 I020300 N
070 J010300 Y
070 J020300 Y
070 K010300 Y
070 K020300 N
070 L010300 Y
070 L020300 Y
070 M010300 Y
070 M020300 Y
070 N010300 Y
070 N020300 N
070 O010300 Y
070 O020300 N
070 P010300 Y
070 P020300 N
070 Q010300 N
070 Q020300 N
070 R010300 N
070 R020300 N
071 A000300    159137
071 B000300    105781
071 C000300    464723
071 D000300   23
072 A000300  6
072 B000300      768
072 C000300     3463
072 D000300        0
072 E000300     -348
072 F000300     2422
072 G000300       32
072 H000300        0
<PAGE>      PAGE  19
072 I000300      285
072 J000300      179
072 K000300       64
072 L000300       43
072 M000300       21
072 N000300        0
072 O000300        0
072 P000300        0
072 Q000300        0
072 R000300       22
072 S000300        1
072 T000300     1697
072 U000300        0
072 V000300        0
072 W000300      222
072 X000300     4988
072 Y000300       26
072 Z000300    -1079
072AA000300    12680
072BB000300        0
072CC010300    76563
072CC020300        0
072DD010300      989
072DD020300        0
072EE000300    22851
073 A010300   0.1100
073 A020300   0.0000
073 B000300   1.0400
073 C000300   0.0000
074 A000300        5
074 B000300        0
074 C000300    39979
074 D000300        0
074 E000300    15335
074 F000300   535499
074 G000300        0
074 H000300        0
074 I000300        0
074 J000300     3188
074 K000300        0
074 L000300     9651
074 M000300        3
074 N000300   603660
074 O000300    10658
074 P000300      147
074 Q000300        0
074 R010300        0
074 R020300        0
074 R030300        0
074 R040300     4028
074 S000300        0
<PAGE>      PAGE  20
074 T000300   588827
074 U010300    11660
074 U020300    13405
074 V010300    22.56
074 V020300    22.49
074 W000300   0.0000
074 X000300    63161
074 Y000300        0
075 A000300        0
075 B000300   486771
076  000300     0.00
SIGNATURE   JAMES O. YOST                                
TITLE       ASSISTANT TREASURER 
 


<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 021
   <NAME> MFS UTILITIES FUND CLASS A
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        393210837
<INVESTMENTS-AT-VALUE>                       441414094
<RECEIVABLES>                                 12274449
<ASSETS-OTHER>                                    1150
<OTHER-ITEMS-ASSETS>                              2226
<TOTAL-ASSETS>                               453691919
<PAYABLE-FOR-SECURITIES>                      17606652
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      1129147
<TOTAL-LIABILITIES>                           18735799
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     366769578
<SHARES-COMMON-STOCK>                         14608228
<SHARES-COMMON-PRIOR>                          8672797
<ACCUMULATED-NII-CURRENT>                     0
<OVERDISTRIBUTION-NII>                               (504693)
<ACCUMULATED-NET-GAINS>                       20509645
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      48181590
<NET-ASSETS>                                 434956120
<DIVIDEND-INCOME>                              3475949
<INTEREST-INCOME>                              1943403
<OTHER-INCOME>                                 (90216)
<EXPENSES-NET>                                 (2283373)
<NET-INVESTMENT-INCOME>                        3045763
<REALIZED-GAINS-CURRENT>                      20673781
<APPREC-INCREASE-CURRENT>                     34845361
<NET-CHANGE-FROM-OPS>                         58564905
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (1727053)
<DISTRIBUTIONS-OF-GAINS>                    (12514640)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        8750744
<NUMBER-OF-SHARES-REDEEMED>                  (4095360)
<SHARES-REINVESTED>                            1280047
<NET-CHANGE-IN-ASSETS>                       229386830
<ACCUMULATED-NII-PRIOR>                        77488
<ACCUMULATED-GAINS-PRIOR>                     28894870
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           889701
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                2441935
<AVERAGE-NET-ASSETS>                         303934893
<PER-SHARE-NAV-BEGIN>                            10.39
<PER-SHARE-NII>                                   0.13
<PER-SHARE-GAIN-APPREC>                           1.97
<PER-SHARE-DIVIDEND>                            (0.15)
<PER-SHARE-DISTRIBUTIONS>                       (1.39)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.95
<EXPENSE-RATIO>                                   1.07
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 022
   <NAME> MFS UTILITIES FUND CLASS B
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        393210837
<INVESTMENTS-AT-VALUE>                       441414094
<RECEIVABLES>                                 12274449
<ASSETS-OTHER>                                    1150
<OTHER-ITEMS-ASSETS>                              2226
<TOTAL-ASSETS>                               453691919
<PAYABLE-FOR-SECURITIES>                      17606652
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      1129147
<TOTAL-LIABILITIES>                           18735799
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     366769578
<SHARES-COMMON-STOCK>                         19822181
<SHARES-COMMON-PRIOR>                          8877579
<ACCUMULATED-NII-CURRENT>                     0
<OVERDISTRIBUTION-NII>                               (504693)
<ACCUMULATED-NET-GAINS>                       20509645
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      48181590
<NET-ASSETS>                                 434956120
<DIVIDEND-INCOME>                              3475949
<INTEREST-INCOME>                              1943403
<OTHER-INCOME>                                 (90216)
<EXPENSES-NET>                                 (2283373)
<NET-INVESTMENT-INCOME>                        3045763
<REALIZED-GAINS-CURRENT>                      20673781
<APPREC-INCREASE-CURRENT>                     34845361
<NET-CHANGE-FROM-OPS>                         58564905
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (1502310)
<DISTRIBUTIONS-OF-GAINS>                    (13185584)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                       10810170
<NUMBER-OF-SHARES-REDEEMED>                  (1077139)
<SHARES-REINVESTED>                            1211571
<NET-CHANGE-IN-ASSETS>                       229386830
<ACCUMULATED-NII-PRIOR>                        77488
<ACCUMULATED-GAINS-PRIOR>                     28894870
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           889701
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                2441935
<AVERAGE-NET-ASSETS>                         303934893
<PER-SHARE-NAV-BEGIN>                            10.36
<PER-SHARE-NII>                                   0.09
<PER-SHARE-GAIN-APPREC>                           1.97
<PER-SHARE-DIVIDEND>                            (0.11)
<PER-SHARE-DISTRIBUTIONS>                       (1.39)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.92
<EXPENSE-RATIO>                                   1.83
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 023
   <NAME> MFS UTILITIES FUND CLASS C
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        393210837
<INVESTMENTS-AT-VALUE>                       441414094
<RECEIVABLES>                                 12274449
<ASSETS-OTHER>                                    1150
<OTHER-ITEMS-ASSETS>                              2226
<TOTAL-ASSETS>                               453691919
<PAYABLE-FOR-SECURITIES>                      17606652
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      1129147
<TOTAL-LIABILITIES>                           18735799
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     366769578
<SHARES-COMMON-STOCK>                          5246359
<SHARES-COMMON-PRIOR>                          2197002
<ACCUMULATED-NII-CURRENT>                     0
<OVERDISTRIBUTION-NII>                               (504693)
<ACCUMULATED-NET-GAINS>                       20509645
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      48181590
<NET-ASSETS>                                 434956120
<DIVIDEND-INCOME>                              3475949
<INTEREST-INCOME>                              1943403
<OTHER-INCOME>                                 (90216)
<EXPENSES-NET>                                 (2283373)
<NET-INVESTMENT-INCOME>                        3045763
<REALIZED-GAINS-CURRENT>                      20673781
<APPREC-INCREASE-CURRENT>                     34845361
<NET-CHANGE-FROM-OPS>                         58564905
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (383910)
<DISTRIBUTIONS-OF-GAINS>                     (3245184)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        3083379
<NUMBER-OF-SHARES-REDEEMED>                   (292606)
<SHARES-REINVESTED>                             258584
<NET-CHANGE-IN-ASSETS>                       229386830
<ACCUMULATED-NII-PRIOR>                        77488
<ACCUMULATED-GAINS-PRIOR>                     28894870
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           889701
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                2441935
<AVERAGE-NET-ASSETS>                         303934893
<PER-SHARE-NAV-BEGIN>                            10.37
<PER-SHARE-NII>                                   0.09
<PER-SHARE-GAIN-APPREC>                           1.98
<PER-SHARE-DIVIDEND>                            (0.11)
<PER-SHARE-DISTRIBUTIONS>                       (1.39)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.94
<EXPENSE-RATIO>                                   1.83
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 024
   <NAME> MFS UTILITIES FUND CLASS I
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        393210837
<INVESTMENTS-AT-VALUE>                       441414094
<RECEIVABLES>                                 12274449
<ASSETS-OTHER>                                    1150
<OTHER-ITEMS-ASSETS>                              2226
<TOTAL-ASSETS>                               453691919
<PAYABLE-FOR-SECURITIES>                      17606652
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      1129147
<TOTAL-LIABILITIES>                           18735799
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     366769578
<SHARES-COMMON-STOCK>                            97163
<SHARES-COMMON-PRIOR>                            69786
<ACCUMULATED-NII-CURRENT>                     0
<OVERDISTRIBUTION-NII>                               (504693)
<ACCUMULATED-NET-GAINS>                       20509645
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      48181590
<NET-ASSETS>                                 434956120
<DIVIDEND-INCOME>                              3475949
<INTEREST-INCOME>                              1943403
<OTHER-INCOME>                                 (90216)
<EXPENSES-NET>                                 (2283373)
<NET-INVESTMENT-INCOME>                        3045763
<REALIZED-GAINS-CURRENT>                      20673781
<APPREC-INCREASE-CURRENT>                     34845361
<NET-CHANGE-FROM-OPS>                         58564905
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      (14671)
<DISTRIBUTIONS-OF-GAINS>                      (113598)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                          18072
<NUMBER-OF-SHARES-REDEEMED>                     (3983)
<SHARES-REINVESTED>                              13288
<NET-CHANGE-IN-ASSETS>                       229386830
<ACCUMULATED-NII-PRIOR>                        77488
<ACCUMULATED-GAINS-PRIOR>                     28894870
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           889701
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                2441935
<AVERAGE-NET-ASSETS>                         303934893
<PER-SHARE-NAV-BEGIN>                            10.39
<PER-SHARE-NII>                                   0.14
<PER-SHARE-GAIN-APPREC>                           1.99
<PER-SHARE-DIVIDEND>                            (0.16)
<PER-SHARE-DISTRIBUTIONS>                       (1.39)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.97
<EXPENSE-RATIO>                                   0.82
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 031
   <NAME> MFS WORLD EQUITY FUND CLASS A
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        440530536
<INVESTMENTS-AT-VALUE>                       590813109
<RECEIVABLES>                                 12838773
<ASSETS-OTHER>                                    3031
<OTHER-ITEMS-ASSETS>                              4737
<TOTAL-ASSETS>                               603659650
<PAYABLE-FOR-SECURITIES>                      10657654
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      4175014
<TOTAL-LIABILITIES>                           14832668
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     428048883
<SHARES-COMMON-STOCK>                         11660194
<SHARES-COMMON-PRIOR>                          8332541
<ACCUMULATED-NII-CURRENT>                    (1048525)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       12571570
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     149255054
<NET-ASSETS>                                 588826982
<DIVIDEND-INCOME>                              3463295
<INTEREST-INCOME>                               768170
<OTHER-INCOME>                                (348122)
<EXPENSES-NET>                               (4961801)
<NET-INVESTMENT-INCOME>                      (1078458)
<REALIZED-GAINS-CURRENT>                      12680320
<APPREC-INCREASE-CURRENT>                     76563110
<NET-CHANGE-FROM-OPS>                         88164972
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (989161)
<DISTRIBUTIONS-OF-GAINS>                     (8921954)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                       20230239
<NUMBER-OF-SHARES-REDEEMED>                 (17378407)
<SHARES-REINVESTED>                             475821
<NET-CHANGE-IN-ASSETS>                       150952828
<ACCUMULATED-NII-PRIOR>                        1034753
<ACCUMULATED-GAINS-PRIOR>                     22742491
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          2421914
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                4987756
<AVERAGE-NET-ASSETS>                         486770677
<PER-SHARE-NAV-BEGIN>                            20.09
<PER-SHARE-NII>                                   0.01
<PER-SHARE-GAIN-APPREC>                           3.61
<PER-SHARE-DIVIDEND>                            (0.11)
<PER-SHARE-DISTRIBUTIONS>                       (1.04)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              22.56
<EXPENSE-RATIO>                                   1.63
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 032
   <NAME> MFS WORLD EQUITY FUND CLASS B
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        440530536
<INVESTMENTS-AT-VALUE>                       590813109
<RECEIVABLES>                                 12838773
<ASSETS-OTHER>                                    3031
<OTHER-ITEMS-ASSETS>                              4737
<TOTAL-ASSETS>                               603659650
<PAYABLE-FOR-SECURITIES>                      10657654
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      4175014
<TOTAL-LIABILITIES>                           14832668
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     428048883
<SHARES-COMMON-STOCK>                         13404891
<SHARES-COMMON-PRIOR>                         12686105
<ACCUMULATED-NII-CURRENT>                    (1048525)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       12571570
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     149255054
<NET-ASSETS>                                 588826982
<DIVIDEND-INCOME>                              3463295
<INTEREST-INCOME>                               768170
<OTHER-INCOME>                                (348122)
<EXPENSES-NET>                               (4961801)
<NET-INVESTMENT-INCOME>                      (1078458)
<REALIZED-GAINS-CURRENT>                      12680320
<APPREC-INCREASE-CURRENT>                     76563110
<NET-CHANGE-FROM-OPS>                         88164972
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                    (13016806)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        3537646
<NUMBER-OF-SHARES-REDEEMED>                  (3461110)
<SHARES-REINVESTED>                             642250
<NET-CHANGE-IN-ASSETS>                       150952828
<ACCUMULATED-NII-PRIOR>                        1034753
<ACCUMULATED-GAINS-PRIOR>                     22742491
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          2421914
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                4987756
<AVERAGE-NET-ASSETS>                         486770677
<PER-SHARE-NAV-BEGIN>                            19.97
<PER-SHARE-NII>                                 (0.07)
<PER-SHARE-GAIN-APPREC>                           3.63
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                       (1.04)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              22.49
<EXPENSE-RATIO>                                   2.37
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 033
   <NAME> MFS WORLD EQUITY FUND CLASS C
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        440530536
<INVESTMENTS-AT-VALUE>                       590813109
<RECEIVABLES>                                 12838773
<ASSETS-OTHER>                                    3031
<OTHER-ITEMS-ASSETS>                              4737
<TOTAL-ASSETS>                               603659650
<PAYABLE-FOR-SECURITIES>                      10657654
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      4175014
<TOTAL-LIABILITIES>                           14832668
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     428048883
<SHARES-COMMON-STOCK>                          1065810
<SHARES-COMMON-PRIOR>                           842074
<ACCUMULATED-NII-CURRENT>                    (1048525)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       12571570
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     149255054
<NET-ASSETS>                                 588826982
<DIVIDEND-INCOME>                              3463295
<INTEREST-INCOME>                               768170
<OTHER-INCOME>                                (348122)
<EXPENSES-NET>                               (4961801)
<NET-INVESTMENT-INCOME>                      (1078458)
<REALIZED-GAINS-CURRENT>                      12680320
<APPREC-INCREASE-CURRENT>                     76563110
<NET-CHANGE-FROM-OPS>                         88164972
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      (12160)
<DISTRIBUTIONS-OF-GAINS>                      (889258)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                         676492
<NUMBER-OF-SHARES-REDEEMED>                   (491878)
<SHARES-REINVESTED>                              39122
<NET-CHANGE-IN-ASSETS>                       150952828
<ACCUMULATED-NII-PRIOR>                        1034753
<ACCUMULATED-GAINS-PRIOR>                     22742491
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          2421914
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                4987756
<AVERAGE-NET-ASSETS>                         486770677
<PER-SHARE-NAV-BEGIN>                            19.78
<PER-SHARE-NII>                                 (0.07)
<PER-SHARE-GAIN-APPREC>                           3.57
<PER-SHARE-DIVIDEND>                            (0.01)
<PER-SHARE-DISTRIBUTIONS>                       (1.04)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              22.23
<EXPENSE-RATIO>                                   2.40
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 034
   <NAME> MFS WORLD EQUITY FUND CLASS I
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        440530536
<INVESTMENTS-AT-VALUE>                       590813109
<RECEIVABLES>                                 12838773
<ASSETS-OTHER>                                    3031
<OTHER-ITEMS-ASSETS>                              4737
<TOTAL-ASSETS>                               603659650
<PAYABLE-FOR-SECURITIES>                      10657654
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      4175014
<TOTAL-LIABILITIES>                           14832668
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     428048883
<SHARES-COMMON-STOCK>                            25970
<SHARES-COMMON-PRIOR>                            23431
<ACCUMULATED-NII-CURRENT>                    (1048525)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       12571570
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     149255054
<NET-ASSETS>                                 588826982
<DIVIDEND-INCOME>                              3463295
<INTEREST-INCOME>                               768170
<OTHER-INCOME>                                (348122)
<EXPENSES-NET>                               (4961801)
<NET-INVESTMENT-INCOME>                      (1078458)
<REALIZED-GAINS-CURRENT>                      12680320
<APPREC-INCREASE-CURRENT>                     76563110
<NET-CHANGE-FROM-OPS>                         88164972
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       (3499)
<DISTRIBUTIONS-OF-GAINS>                       (23223)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                           2550
<NUMBER-OF-SHARES-REDEEMED>                     (1421)
<SHARES-REINVESTED>                               1410
<NET-CHANGE-IN-ASSETS>                       150952828
<ACCUMULATED-NII-PRIOR>                        1034753
<ACCUMULATED-GAINS-PRIOR>                     22742491
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          2421914
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                4987756
<AVERAGE-NET-ASSETS>                         486770677
<PER-SHARE-NAV-BEGIN>                            20.14
<PER-SHARE-NII>                                   0.03
<PER-SHARE-GAIN-APPREC>                           3.63
<PER-SHARE-DIVIDEND>                            (0.16)
<PER-SHARE-DISTRIBUTIONS>                       (1.04)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              22.60
<EXPENSE-RATIO>                                   1.36
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 011
   <NAME> MFS WORLD TOTAL RETURN FUND CLASS A
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        240816335
<INVESTMENTS-AT-VALUE>                       306053284
<RECEIVABLES>                                  6508026
<ASSETS-OTHER>                                    2000
<OTHER-ITEMS-ASSETS>                            532183
<TOTAL-ASSETS>                               313095493
<PAYABLE-FOR-SECURITIES>                       4333053
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      2643856
<TOTAL-LIABILITIES>                            6976909
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     229393975
<SHARES-COMMON-STOCK>                         11690311
<SHARES-COMMON-PRIOR>                         11046653
<ACCUMULATED-NII-CURRENT>                       408045
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       12036282
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      64280282
<NET-ASSETS>                                 306118584
<DIVIDEND-INCOME>                              1252423
<INTEREST-INCOME>                              3607206
<OTHER-INCOME>                                 (90193)
<EXPENSES-NET>                               (2521050)
<NET-INVESTMENT-INCOME>                        2248387
<REALIZED-GAINS-CURRENT>                      12154060
<APPREC-INCREASE-CURRENT>                     18373648
<NET-CHANGE-FROM-OPS>                         32776095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (520386)
<DISTRIBUTIONS-OF-GAINS>                     (9740373)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        1136126
<NUMBER-OF-SHARES-REDEEMED>                  (1220102)
<SHARES-REINVESTED>                             727633
<NET-CHANGE-IN-ASSETS>                        32696032
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                     17450329
<OVERDISTRIB-NII-PRIOR>                      (1310949)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          1163344
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                2557234
<AVERAGE-NET-ASSETS>                         159386367
<PER-SHARE-NAV-BEGIN>                            13.84
<PER-SHARE-NII>                                   0.13
<PER-SHARE-GAIN-APPREC>                           1.47
<PER-SHARE-DIVIDEND>                            (0.05)
<PER-SHARE-DISTRIBUTIONS>                       (0.89)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              14.50
<EXPENSE-RATIO>                                   1.52
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 012
   <NAME> MFS WORLD TOTAL RETURN FUND CLASS B
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        240816335
<INVESTMENTS-AT-VALUE>                       306053284
<RECEIVABLES>                                  6508026
<ASSETS-OTHER>                                    2000
<OTHER-ITEMS-ASSETS>                            532183
<TOTAL-ASSETS>                               313095493
<PAYABLE-FOR-SECURITIES>                       4333053
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      2643856
<TOTAL-LIABILITIES>                            6976909
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     229393975
<SHARES-COMMON-STOCK>                          7473153
<SHARES-COMMON-PRIOR>                          7014778
<ACCUMULATED-NII-CURRENT>                       408045
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       12036282
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      64280282
<NET-ASSETS>                                 306118584
<DIVIDEND-INCOME>                              1252423
<INTEREST-INCOME>                              3607206
<OTHER-INCOME>                                 (90193)
<EXPENSES-NET>                               (2521050)
<NET-INVESTMENT-INCOME>                        2248387
<REALIZED-GAINS-CURRENT>                      12154060
<APPREC-INCREASE-CURRENT>                     18373648
<NET-CHANGE-FROM-OPS>                         32776095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                     (6225063)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                         896762
<NUMBER-OF-SHARES-REDEEMED>                   (855477)
<SHARES-REINVESTED>                             417090
<NET-CHANGE-IN-ASSETS>                        32696032
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                     17450329
<OVERDISTRIB-NII-PRIOR>                      (1310949)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          1163344
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                2557234
<AVERAGE-NET-ASSETS>                         100948727
<PER-SHARE-NAV-BEGIN>                            13.82
<PER-SHARE-NII>                                   0.08
<PER-SHARE-GAIN-APPREC>                           1.46
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                       (0.89)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              14.47
<EXPENSE-RATIO>                                   2.17
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 013
   <NAME> MFS WORLD TOTAL RETURN FUND CLASS C
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        240816335
<INVESTMENTS-AT-VALUE>                       306053284
<RECEIVABLES>                                  6508026
<ASSETS-OTHER>                                    2000
<OTHER-ITEMS-ASSETS>                            532183
<TOTAL-ASSETS>                               313095493
<PAYABLE-FOR-SECURITIES>                       4333053
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      2643856
<TOTAL-LIABILITIES>                            6976909
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     229393975
<SHARES-COMMON-STOCK>                          1840575
<SHARES-COMMON-PRIOR>                          1572190
<ACCUMULATED-NII-CURRENT>                       408045
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       12036282
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      64280282
<NET-ASSETS>                                 306118584
<DIVIDEND-INCOME>                              1252423
<INTEREST-INCOME>                              3607206
<OTHER-INCOME>                                 (90193)
<EXPENSES-NET>                               (2521050)
<NET-INVESTMENT-INCOME>                        2248387
<REALIZED-GAINS-CURRENT>                      12154060
<APPREC-INCREASE-CURRENT>                     18373648
<NET-CHANGE-FROM-OPS>                         32776095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                     (1494162)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                         328305
<NUMBER-OF-SHARES-REDEEMED>                   (153044)
<SHARES-REINVESTED>                              93123
<NET-CHANGE-IN-ASSETS>                        32696032
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                     17450329
<OVERDISTRIB-NII-PRIOR>                      (1310949)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          1163344
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                2557234
<AVERAGE-NET-ASSETS>                          24206576
<PER-SHARE-NAV-BEGIN>                            13.82
<PER-SHARE-NII>                                   0.08
<PER-SHARE-GAIN-APPREC>                           1.46
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                       (0.89)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              14.47
<EXPENSE-RATIO>                                   2.17
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000863032
<NAME> MFS SERIES TRUST VI
<SERIES>
   <NUMBER> 014
   <NAME> MFS WORLD TOTAL RETURN FUND CLASS I
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               APR-30-1998
<INVESTMENTS-AT-COST>                        240816335
<INVESTMENTS-AT-VALUE>                       306053284
<RECEIVABLES>                                  6508026
<ASSETS-OTHER>                                    2000
<OTHER-ITEMS-ASSETS>                            532183
<TOTAL-ASSETS>                               313095493
<PAYABLE-FOR-SECURITIES>                       4333053
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      2643856
<TOTAL-LIABILITIES>                            6976909
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     229393975
<SHARES-COMMON-STOCK>                           128712
<SHARES-COMMON-PRIOR>                           133379
<ACCUMULATED-NII-CURRENT>                       408045
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       12036282
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      64280282
<NET-ASSETS>                                 306118584
<DIVIDEND-INCOME>                              1252423
<INTEREST-INCOME>                              3607206
<OTHER-INCOME>                                 (90193)
<EXPENSES-NET>                               (2521050)
<NET-INVESTMENT-INCOME>                        2248387
<REALIZED-GAINS-CURRENT>                      12154060
<APPREC-INCREASE-CURRENT>                     18373648
<NET-CHANGE-FROM-OPS>                         32776095
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                       (9007)
<DISTRIBUTIONS-OF-GAINS>                      (108509)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                           4054
<NUMBER-OF-SHARES-REDEEMED>                    (17747)
<SHARES-REINVESTED>                               9026
<NET-CHANGE-IN-ASSETS>                        32696032
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                     17450329
<OVERDISTRIB-NII-PRIOR>                      (1310949)
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          1163344
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                2557234
<AVERAGE-NET-ASSETS>                           1777425
<PER-SHARE-NAV-BEGIN>                            13.86
<PER-SHARE-NII>                                   0.15
<PER-SHARE-GAIN-APPREC>                           1.46
<PER-SHARE-DIVIDEND>                            (0.07)
<PER-SHARE-DISTRIBUTIONS>                       (0.89)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              14.51
<EXPENSE-RATIO>                                   1.17
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission