MUNDER FUNDS INC
NSAR-B, 1996-08-22
Previous: PIERPONT FUNDS, NT-NSAR/A, 1996-08-22
Next: SEPARATE ACCOUNT VA 2LNY OF FIRST TRANSAMERICA LIFE INS CO, N-30D, 1996-08-22



<PAGE>      PAGE  1
000 B000000 06/30/96
000 C000000 894192
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 THE MUNDER FUNDS, INC.
001 B000000 811-7348
001 C000000 8106479201
002 A000000 480 PIERCE STREET
002 B000000 BIRMINGHAM
002 C000000 MI
002 D010000 48009
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 Y
007 B000000  6
007 C010100  1
007 C020100 MUNDER MULTI-SEASON GROWTH FUND
007 C030100 N
007 C010200  2
007 C020200 MUNDER MONEY MARKET FUND
007 C030200 N
007 C010300  3
007 C020300 MUNDER REAL ESTATE EQUITY INVESTMENT FUND
007 C030300 N
007 C010400  4
007 C020400 MUNDER MID-CAP GROWTH FUND
007 C030400 N
007 C010500  5
007 C020500 MUNDER VALUE FUND
007 C030500 N
007 C010600  6
007 C020600 MUNDER INTERNATIONAL BOND FUND
007 C030600 N
007 C010700  7
007 C010800  8
007 C010900  9
007 C011000 10
008 A00AA01 MUNDER CAPITAL MANAGEMENT
008 B00AA01 A
008 C00AA01 801-32415
008 D01AA01 BIRMINGHAM
008 D02AA01 MI
008 D03AA01 48009
008 D04AA01 3043
<PAGE>      PAGE  2
010 A00AA01 FIRST DATA INVESTOR SERVICES GROUP, INC.
010 B00AA01 84-1761
010 C01AA01 BOSTON
010 C02AA01 MA
010 C03AA01 02109
010 A00AA02 FUNDS DISTRIBUTOR, INC.
010 B00AA02 8-20518
010 C01AA02 BOSTON
010 C02AA02 MA
010 C03AA02 02109
011 A00AA01 FUNDS DISTRIBUTOR, INC.
011 B00AA01 8-20518
011 C01AA01 BOSTON
011 C02AA01 MA
011 C03AA01 02109
012 A00AA01 FIRST DATA INVESTOR SERVICES GROUP, INC.
012 B00AA01 84-1761
012 C01AA01 BOSTON
012 C02AA01 MA
012 C03AA01 02109
013 A00AA01 ERNST & YOUNG LLP
013 B01AA01 BOSTON
013 B02AA01 MA
013 B03AA01 02116
014 A00AA01 COMERICA SECURITIES, INC.
014 B00AA01 8-999
018  00AA00 Y
019 A00AA00 Y
019 B00AA00   21
019 C00AA00 MUNDERFUND
020 A000001 MERRILL LYNCH PIERCE FENNER & SMITH, INC.
020 B000001 13-5674085
020 C000001     62
020 A000002 LEHMAN BROTHERS
020 B000002 13-2518466
020 C000002     52
020 A000003 GOLDMAN SACHS & CO.
020 B000003 13-5108880
020 C000003     51
020 A000004 BEAR STEARNS & CO., INC.
020 B000004 13-4946705
020 C000004     44
020 A000005 C.S. FIRST BOSTON
020 B000005 13-5659485
020 C000005     42
020 A000006 SMITH BARNEY
020 B000006 13-1912900
020 C000006     40
020 A000007 DONALDSON, LUFKIN & JENRETTE
020 B000007 13-2741729
020 C000007     39
<PAGE>      PAGE  3
020 A000008 MONTGOMERY SECURITIES
020 B000008 94-1701676
020 C000008     33
020 A000009 PAINE WEBBER
020 B000009 13-2638166
020 C000009     33
020 A000010 STANDARD & POOR'S
020 B000010 13-2671951
020 C000010     28
021  000000      497
022 A000001 J.P. MORGAN SECURITIES
022 B000001 13-3224016
022 C000001   9581553
022 D000001         0
022 A000002 PAINE WEBBER, INC.
022 B000002 13-2638166
022 C000002   3746163
022 D000002      1745
022 A000003 STATE STREET BANK, INC.
022 B000003 04-1867445
022 C000003   2715387
022 D000003         0
022 A000004 MERRILL LYNCH PIERCE FENNER & SMITH, INC.
022 B000004 13-5674085
022 C000004    835780
022 D000004      7585
022 A000005 LEHMAN BROTHERS
022 B000005 13-2518466
022 C000005    590411
022 D000005       593
022 A000006 LUMMIS
022 C000006    278567
022 D000006         0
022 A000007 GOLDMAN SACHS & CO.
022 B000007 13-5108880
022 C000007    119930
022 D000007      8966
022 A000008 FORD MOTOR COMPANY
022 C000008     71492
022 D000008       999
022 A000009 BEAR STEARNS
022 B000009 13-4946705
022 C000009     31938
022 D000009       784
022 A000010 FIRST UNION NATIONAL BANK
022 C000010     29943
022 D000010         0
023 C000000   18129727
023 D000000      69894
026 A000000 Y
026 B000000 Y
<PAGE>      PAGE  4
026 C000000 Y
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027  000000 Y
049  00AA00 N
050  00AA00 N
051  00AA00 N
052  00AA00 N
053 A00AA00 Y
053 B00AA00 Y
053 C00AA00 N
054 A00AA00 Y
054 B00AA00 Y
054 C00AA00 Y
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 Y
054 H00AA00 N
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 N
055 A00AA00 N
055 B00AA00 N
056  00AA00 Y
057  00AA00 N
077 A000000 Y
077 B000000 Y
077 C000000 N
077 D000000 N
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
077 K000000 N
077 L000000 N
077 M000000 N
077 N000000 N
077 O000000 N
077 P000000 N
077 Q010000 Y
<PAGE>      PAGE  5
077 Q020000 N
077 Q030000 N
078  000000 N
080 A00AA00 GULF INSURANCE COMPANY
080 C00AA00    12100
081 A00AA00 Y
081 B00AA00  20
082 A00AA00 N
082 B00AA00        0
083 A00AA00 N
083 B00AA00        0
084 A00AA00 N
084 B00AA00        0
085 A00AA00 Y
085 B00AA00 N
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
015 A000101 COMERICA BANK
015 B000101 C
015 C010101 DETROIT
015 C020101 MI
015 C030101 48226
015 E030101 X
015 A000102 BOSTON SAFE DEPOSIT AND TRUST COMPANY
015 B000102 S
015 C010102 BOSTON
015 C020102 MA
015 C030102 02108
015 E040102 X
024  000100 Y
025 A000101 J.P. MORGAN SECURITIES
025 B000101 13-3224016
025 C000101 D
025 D000101   16889
025 D000102       0
025 D000103       0
025 D000104       0
025 D000105       0
025 D000106       0
025 D000107       0
025 D000108       0
<PAGE>      PAGE  6
028 A010100     12322
028 A020100         0
028 A030100         0
028 A040100      7928
028 B010100     12971
028 B020100         0
028 B030100         0
028 B040100      3044
028 C010100      9303
028 C020100        38
028 C030100         0
028 C040100      6784
028 D010100     13569
028 D020100         0
028 D030100         0
028 D040100      6208
028 E010100      6484
028 E020100         0
028 E030100         0
028 E040100      6991
028 F010100      8585
028 F020100         0
028 F030100         0
028 F040100      9303
028 G010100     63234
028 G020100        38
028 G030100         0
028 G040100     40258
028 H000100       438
029  000100 Y
030 A000100     21
030 B000100  5.50
030 C000100  0.00
031 A000100     19
031 B000100      0
032  000100      0
033  000100      2
034  000100 Y
035  000100    156
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   0
042 D000100   0
042 E000100   0
<PAGE>      PAGE  7
042 F000100   0
042 G000100   0
042 H000100 100
043  000100    979
044  000100      0
045  000100 Y
046  000100 N
047  000100 Y
048  000100  1.000
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
048 J020100 0.000
048 K010100        0
048 K020100 0.000
058 A000100 N
059  000100 Y
060 A000100 Y
060 B000100 Y
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
<PAGE>      PAGE  8
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 Y
066 E000100 N
066 F000100 N
066 G000100 N
067  000100 N
068 A000100 N
068 B000100 N
069  000100 N
070 A010100 Y
070 A020100 Y
070 B010100 Y
070 B020100 N
070 C010100 N
070 C020100 N
070 D010100 Y
070 D020100 N
070 E010100 N
070 E020100 N
070 F010100 Y
070 F020100 N
070 G010100 N
070 G020100 N
070 H010100 Y
070 H020100 N
070 I010100 N
070 I020100 N
070 J010100 Y
070 J020100 N
070 K010100 Y
070 K020100 N
070 L010100 Y
070 L020100 N
070 M010100 Y
070 M020100 N
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
<PAGE>      PAGE  9
070 R020100 N
071 A000100    182789
071 B000100    153070
071 C000100    282979
071 D000100   54
072 A000100 12
072 B000100     1201
072 C000100     3949
072 D000100        0
072 E000100        0
072 F000100     3034
072 G000100      345
072 H000100        0
072 I000100      107
072 J000100       27
072 K000100        0
072 L000100        0
072 M000100       10
072 N000100       83
072 O000100        0
072 P000100        0
072 Q000100        0
072 R000100       22
072 S000100       18
072 T000100      979
072 U000100       59
072 V000100        0
072 W000100      104
072 X000100     4788
072 Y000100      759
072 Z000100     1121
072AA000100    25851
072BB000100        0
072CC010100    45244
072CC020100        0
072DD010100      556
072DD020100      458
072EE000100     8755
073 A010100   0.0714
073 A020100   0.0469
073 B000100   0.4008
073 C000100   0.0000
074 A000100        0
074 B000100    16889
074 C000100        0
074 D000100        0
074 E000100        0
074 F000100   336239
074 G000100        0
074 H000100        0
074 I000100        0
<PAGE>      PAGE  10
074 J000100        0
074 K000100        0
074 L000100      689
074 M000100      120
074 N000100   353937
074 O000100      540
074 P000100      305
074 Q000100        0
074 R010100        0
074 R020100        0
074 R030100        0
074 R040100      351
074 S000100        0
074 T000100   352741
074 U010100     8709
074 U020100     9499
074 V010100    14.94
074 V020100    14.83
074 W000100   0.0000
074 X000100     2262
074 Y000100        0
075 A000100        0
075 B000100   303395
076  000100     0.00
024  000200 Y
025 A000201 J.P. MORGAN SECURITIES
025 B000201 13-3224016
025 C000201 D
025 D000201   38360
025 A000202 SANWA BUSINESS CREDIT CORPORATION
025 B000202 94-1347393
025 C000202 D
025 D000202    9990
025 A000203 BEAR STEARNS
025 B000203 13-4946705
025 C000203 D
025 D000203   10000
025 D000204       0
025 D000205       0
025 D000206       0
025 D000207       0
025 D000208       0
028 A010200     31537
028 A020200      2565
028 A030200         0
028 A040200     71812
028 B010200     77130
028 B020200      1036
028 B030200         0
028 B040200     34570
028 C010200      9989
<PAGE>      PAGE  11
028 C020200       826
028 C030200         0
028 C040200    138996
028 D010200     84776
028 D020200       721
028 D030200         0
028 D040200     19178
028 E010200     73316
028 E020200       944
028 E030200         0
028 E040200     91661
028 F010200     46976
028 F020200       755
028 F030200         0
028 F040200     36644
028 G010200    323724
028 G020200      6847
028 G030200         0
028 G040200    392861
028 H000200         0
029  000200 N
030 A000200      0
030 B000200  0.00
030 C000200  0.00
031 A000200      0
031 B000200      0
032  000200      0
033  000200      0
034  000200 Y
035  000200      0
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   0
042 D000200   0
042 E000200   0
042 F000200   0
042 G000200   0
042 H000200 100
043  000200      2
044  000200      0
045  000200 Y
046  000200 N
047  000200 Y
048  000200  0.400
<PAGE>      PAGE  12
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
048 I010200        0
048 I020200 0.000
048 J010200        0
048 J020200 0.000
048 K010200        0
048 K020200 0.000
058 A000200 N
059  000200 Y
060 A000200 Y
060 B000200 Y
061  000200     1000
062 A000200 Y
062 B000200   0.0
062 C000200   0.0
062 D000200  17.2
062 E000200   0.0
062 F000200  13.4
062 G000200   0.0
062 H000200   0.0
062 I000200  66.7
062 J000200   0.0
062 K000200   0.0
062 L000200   2.6
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  33
063 B000200  0.0
064 A000200 Y
064 B000200 N
066 A000200 N
067  000200 N
<PAGE>      PAGE  13
068 A000200 N
068 B000200 N
069  000200 N
070 A010200 Y
070 A020200 Y
070 B010200 N
070 B020200 N
070 C010200 N
070 C020200 N
070 D010200 N
070 D020200 N
070 E010200 N
070 E020200 N
070 F010200 N
070 F020200 N
070 G010200 N
070 G020200 N
070 H010200 N
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 N
070 M010200 N
070 M020200 N
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         0
071 B000200         0
071 C000200         0
071 D000200    0
072 A000200 12
072 B000200    14643
072 C000200        0
072 D000200        0
072 E000200        0
072 F000200     1026
072 G000200      292
072 H000200        0
<PAGE>      PAGE  14
072 I000200       91
072 J000200       24
072 K000200        0
072 L000200        0
072 M000200        8
072 N000200       40
072 O000200        0
072 P000200        0
072 Q000200        0
072 R000200       15
072 S000200       32
072 T000200        2
072 U000200       36
072 V000200        0
072 W000200       28
072 X000200     1594
072 Y000200        0
072 Z000200    13049
072AA000200        0
072BB000200        0
072CC010200        0
072CC020200        0
072DD010200    13039
072DD020200        9
072EE000200        0
073 A010200   0.0506
073 A020200   0.0475
073 B000200   0.0000
073 C000200   0.0000
074 A000200        1
074 B000200    38360
074 C000200   185033
074 D000200        0
074 E000200        0
074 F000200        0
074 G000200        0
074 H000200        0
074 I000200        0
074 J000200        0
074 K000200        0
074 L000200      298
074 M000200      101
074 N000200   223793
074 O000200        0
074 P000200       73
074 Q000200        0
074 R010200        0
074 R020200        0
074 R030200        0
074 R040200      176
074 S000200        0
<PAGE>      PAGE  15
074 T000200   223544
074 U010200   223396
074 U020200      124
074 V010200     1.00
074 V020200     1.00
074 W000200   1.0000
074 X000200       80
074 Y000200        0
075 A000200   256481
075 B000200        0
076  000200     0.00
015 A000301 COMERICA BANK
015 B000301 C
015 C010301 DETROIT
015 C020301 MI
015 C030301 48226
015 E030301 X
015 A000302 BOSTON SAFE DEPOSIT & TRUST COMPANY
015 B000302 S
015 C010302 DETROIT
015 C020302 MI
015 C030302 48226
015 E040302 X
024  000300 Y
025 A000301 J.P. MORGAN SECURITIES
025 B000301 13-3224016
025 C000301 D
025 D000301     975
025 D000302       0
025 D000303       0
025 D000304       0
025 D000305       0
025 D000306       0
025 D000307       0
025 D000308       0
028 A010300       108
028 A020300         4
028 A030300         0
028 A040300         5
028 B010300        64
028 B020300         4
028 B030300         0
028 B040300        54
028 C010300        67
028 C020300         0
028 C030300         0
028 C040300         8
028 D010300       153
028 D020300         4
028 D030300         0
028 D040300        27
<PAGE>      PAGE  16
028 E010300       154
028 E020300         3
028 E030300         0
028 E040300        17
028 F010300       531
028 F020300         4
028 F030300         0
028 F040300        18
028 G010300      1077
028 G020300        19
028 G030300         0
028 G040300       129
028 H000300        38
029  000300 Y
030 A000300      2
030 B000300  5.50
030 C000300  0.00
031 A000300      2
031 B000300      0
032  000300      0
033  000300      0
034  000300 Y
035  000300      4
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   0
042 D000300   0
042 E000300   0
042 F000300   0
042 G000300   0
042 H000300 100
043  000300     17
044  000300      0
045  000300 Y
046  000300 N
047  000300 Y
048  000300  0.740
048 A010300        0
048 A020300 0.000
048 B010300        0
048 B020300 0.000
048 C010300        0
048 C020300 0.000
048 D010300        0
<PAGE>      PAGE  17
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
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
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 N
066 D000300 N
066 E000300 Y
066 F000300 N
066 G000300 N
067  000300 N
068 A000300 N
068 B000300 N
069  000300 N
<PAGE>      PAGE  18
070 A010300 Y
070 A020300 Y
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 N
070 K010300 Y
070 K020300 N
070 L010300 N
070 L020300 N
070 M010300 N
070 M020300 N
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     15106
071 B000300      2599
071 C000300     15215
071 D000300   17
072 A000300 12
072 B000300       76
072 C000300      847
072 D000300        0
072 E000300        0
072 F000300      124
072 G000300       19
072 H000300        0
072 I000300        5
072 J000300        0
072 K000300        0
<PAGE>      PAGE  19
072 L000300        0
072 M000300        1
072 N000300       45
072 O000300        0
072 P000300        0
072 Q000300        0
072 R000300        0
072 S000300        0
072 T000300       17
072 U000300       15
072 V000300        0
072 W000300        3
072 X000300      229
072 Y000300       45
072 Z000300      739
072AA000300        0
072BB000300       76
072CC010300     1921
072CC020300        0
072DD010300      673
072DD020300       65
072EE000300        0
073 A010300   0.4652
073 A020300   0.4395
073 B000300   0.0000
073 C000300   0.0000
074 A000300      149
074 B000300      975
074 C000300        0
074 D000300        0
074 E000300        0
074 F000300    19790
074 G000300        0
074 H000300        0
074 I000300        0
074 J000300        0
074 K000300        0
074 L000300      157
074 M000300       48
074 N000300    21119
074 O000300        0
074 P000300        4
074 Q000300        0
074 R010300        0
074 R020300        0
074 R030300        0
074 R040300       11
074 S000300        0
074 T000300    21104
074 U010300     1705
074 U020300      152
<PAGE>      PAGE  20
074 V010300    11.22
074 V020300    11.22
074 W000300   0.0000
074 X000300       55
074 Y000300        0
075 A000300        0
075 B000300    16804
076  000300     0.00
015 A000401 COMERICA BANK
015 B000401 C
015 C010401 DETROIT
015 C020401 MI
015 C030401 48226
015 E030401 X
015 A000402 BOSTON SAFE DEPOSIT AND TRUST COMPANY
015 B000402 S
015 C010402 BOSTON
015 C020402 MA
015 C030402 02108
015 E040402 X
024  000400 Y
025 A000401 J.P. MORGAN SECURITIES
025 B000401 13-3224016
025 C000401 D
025 D000401    1275
025 D000402       0
025 D000403       0
025 D000404       0
025 D000405       0
025 D000406       0
025 D000407       0
025 D000408       0
028 A010400       200
028 A020400         0
028 A030400         0
028 A040400         0
028 B010400       107
028 B020400         0
028 B030400         0
028 B040400         0
028 C010400        50
028 C020400         0
028 C030400         0
028 C040400         2
028 D010400       459
028 D020400         0
028 D030400         0
028 D040400         1
028 E010400       193
028 E020400         0
028 E030400         0
<PAGE>      PAGE  21
028 E040400         2
028 F010400       686
028 F020400         0
028 F030400         0
028 F040400        31
028 G010400      1695
028 G020400         0
028 G030400         0
028 G040400        36
028 H000400        17
029  000400 Y
030 A000400      1
030 B000400  5.50
030 C000400  0.00
031 A000400      1
031 B000400      0
032  000400      0
033  000400      0
034  000400 Y
035  000400      0
036 A000400 N
036 B000400      0
037  000400 N
038  000400      0
039  000400 N
040  000400 Y
041  000400 Y
042 A000400   0
042 B000400   0
042 C000400   0
042 D000400   0
042 E000400   0
042 F000400   0
042 G000400   0
042 H000400 100
043  000400      1
044  000400      0
045  000400 Y
046  000400 N
047  000400 Y
048  000400  0.740
048 A010400        0
048 A020400 0.000
048 B010400        0
048 B020400 0.000
048 C010400        0
048 C020400 0.000
048 D010400        0
048 D020400 0.000
048 E010400        0
048 E020400 0.000
<PAGE>      PAGE  22
048 F010400        0
048 F020400 0.000
048 G010400        0
048 G020400 0.000
048 H010400        0
048 H020400 0.000
048 I010400        0
048 I020400 0.000
048 J010400        0
048 J020400 0.000
048 K010400        0
048 K020400 0.000
058 A000400 N
059  000400 Y
060 A000400 Y
060 B000400 Y
061  000400     1000
062 A000400 N
062 B000400   0.0
062 C000400   0.0
062 D000400   0.0
062 E000400   0.0
062 F000400   0.0
062 G000400   0.0
062 H000400   0.0
062 I000400   0.0
062 J000400   0.0
062 K000400   0.0
062 L000400   0.0
062 M000400   0.0
062 N000400   0.0
062 O000400   0.0
062 P000400   0.0
062 Q000400   0.0
062 R000400   0.0
063 A000400   0
063 B000400  0.0
066 A000400 Y
066 B000400 N
066 C000400 Y
066 D000400 N
066 E000400 N
066 F000400 N
066 G000400 N
067  000400 N
068 A000400 N
068 B000400 N
069  000400 N
070 A010400 Y
070 A020400 Y
070 B010400 Y
<PAGE>      PAGE  23
070 B020400 N
070 C010400 N
070 C020400 N
070 D010400 Y
070 D020400 N
070 E010400 N
070 E020400 N
070 F010400 Y
070 F020400 N
070 G010400 Y
070 G020400 N
070 H010400 Y
070 H020400 N
070 I010400 N
070 I020400 N
070 J010400 Y
070 J020400 N
070 K010400 Y
070 K020400 N
070 L010400 Y
070 L020400 N
070 M010400 Y
070 M020400 N
070 N010400 Y
070 N020400 N
070 O010400 Y
070 O020400 N
070 P010400 Y
070 P020400 N
070 Q010400 N
070 Q020400 N
070 R010400 N
070 R020400 N
071 A000400     56825
071 B000400     38231
071 C000400     15473
071 D000400  247
072 A000400 11
072 B000400       72
072 C000400       34
072 D000400        0
072 E000400        0
072 F000400      117
072 G000400       18
072 H000400        0
072 I000400        4
072 J000400       10
072 K000400        0
072 L000400        0
072 M000400        1
072 N000400        6
<PAGE>      PAGE  24
072 O000400        0
072 P000400        0
072 Q000400        0
072 R000400        4
072 S000400        1
072 T000400        0
072 U000400       11
072 V000400        0
072 W000400        8
072 X000400      180
072 Y000400       29
072 Z000400      -45
072AA000400     2680
072BB000400        0
072CC010400        0
072CC020400      431
072DD010400        0
072DD020400        0
072EE000400        0
073 A010400   0.0000
073 A020400   0.0000
073 B000400   0.0000
073 C000400   0.0000
074 A000400        0
074 B000400     1275
074 C000400        0
074 D000400        0
074 E000400        0
074 F000400    20844
074 G000400        0
074 H000400        0
074 I000400        0
074 J000400        0
074 K000400        0
074 L000400       54
074 M000400       53
074 N000400    22226
074 O000400       28
074 P000400       10
074 Q000400        0
074 R010400        0
074 R020400        0
074 R030400        0
074 R040400       11
074 S000400        0
074 T000400    22177
074 U010400     1853
074 U020400       36
074 V010400    11.58
074 V020400    11.56
074 W000400   0.0000
<PAGE>      PAGE  25
074 X000400       56
074 Y000400        0
075 A000400        0
075 B000400    18049
076  000400     0.00
015 A000501 COMERICA BANK
015 B000501 C
015 C010501 DETROIT
015 C020501 MI
015 C030501 48226
015 E030501 X
015 A000502 BOSTON SAFE DEPOSIT AND TRUST COMPANY
015 B000502 S
015 C010502 BOSTON
015 C020502 MA
015 C030502 02108
015 E040502 X
024  000500 Y
025 A000501 J.P. MORGAN SECURITIES
025 B000501 13-3224016
025 C000501 D
025 D000501    2895
025 D000502       0
025 D000503       0
025 D000504       0
025 D000505       0
025 D000506       0
025 D000507       0
025 D000508       0
028 A010500       821
028 A020500         0
028 A030500         0
028 A040500       239
028 B010500       975
028 B020500         0
028 B030500         0
028 B040500         0
028 C010500       642
028 C020500         7
028 C030500         0
028 C040500         3
028 D010500       138
028 D020500         0
028 D030500         0
028 D040500         1
028 E010500      1553
028 E020500         0
028 E030500         0
028 E040500         2
028 F010500      1387
028 F020500         0
<PAGE>      PAGE  26
028 F030500         0
028 F040500         2
028 G010500      5516
028 G020500         7
028 G030500         0
028 G040500       247
028 H000500         1
029  000500 Y
030 A000500      0
030 B000500  5.50
030 C000500  0.00
031 A000500      0
031 B000500      0
032  000500      0
033  000500      0
034  000500 Y
035  000500      0
036 A000500 N
036 B000500      0
037  000500 N
038  000500      0
039  000500 N
040  000500 Y
041  000500 Y
042 A000500   0
042 B000500   0
042 C000500   0
042 D000500   0
042 E000500   0
042 F000500   0
042 G000500   0
042 H000500 100
043  000500      3
044  000500      0
045  000500 Y
046  000500 N
047  000500 Y
048  000500  0.740
048 A010500        0
048 A020500 0.000
048 B010500        0
048 B020500 0.000
048 C010500        0
048 C020500 0.000
048 D010500        0
048 D020500 0.000
048 E010500        0
048 E020500 0.000
048 F010500        0
048 F020500 0.000
048 G010500        0
<PAGE>      PAGE  27
048 G020500 0.000
048 H010500        0
048 H020500 0.000
048 I010500        0
048 I020500 0.000
048 J010500        0
048 J020500 0.000
048 K010500        0
048 K020500 0.000
058 A000500 N
059  000500 Y
060 A000500 Y
060 B000500 Y
061  000500     1000
062 A000500 N
062 B000500   0.0
062 C000500   0.0
062 D000500   0.0
062 E000500   0.0
062 F000500   0.0
062 G000500   0.0
062 H000500   0.0
062 I000500   0.0
062 J000500   0.0
062 K000500   0.0
062 L000500   0.0
062 M000500   0.0
062 N000500   0.0
062 O000500   0.0
062 P000500   0.0
062 Q000500   0.0
062 R000500   0.0
063 A000500   0
063 B000500  0.0
066 A000500 Y
066 B000500 N
066 C000500 Y
066 D000500 N
066 E000500 N
066 F000500 N
066 G000500 N
067  000500 N
068 A000500 N
068 B000500 N
069  000500 N
070 A010500 Y
070 A020500 Y
070 B010500 Y
070 B020500 N
070 C010500 N
070 C020500 N
<PAGE>      PAGE  28
070 D010500 Y
070 D020500 N
070 E010500 N
070 E020500 N
070 F010500 Y
070 F020500 N
070 G010500 Y
070 G020500 N
070 H010500 Y
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 Y
070 J020500 N
070 K010500 Y
070 K020500 N
070 L010500 Y
070 L020500 Y
070 M010500 Y
070 M020500 Y
070 N010500 Y
070 N020500 N
070 O010500 Y
070 O020500 N
070 P010500 Y
070 P020500 N
070 Q010500 N
070 Q020500 N
070 R010500 N
070 R020500 N
071 A000500     90429
071 B000500     59266
071 C000500     26520
071 D000500  223
072 A000500 11
072 B000500      107
072 C000500      374
072 D000500        0
072 E000500        0
072 F000500      193
072 G000500       30
072 H000500        0
072 I000500        6
072 J000500       10
072 K000500        0
072 L000500        0
072 M000500        1
072 N000500        7
072 O000500        0
072 P000500        0
072 Q000500        0
<PAGE>      PAGE  29
072 R000500        4
072 S000500        1
072 T000500        3
072 U000500       11
072 V000500        0
072 W000500       10
072 X000500      276
072 Y000500       25
072 Z000500      230
072AA000500     3724
072BB000500        0
072CC010500      317
072CC020500        0
072DD010500      167
072DD020500        4
072EE000500        0
073 A010500   0.5950
073 A020500   0.0000
073 B000500   0.0000
073 C000500   0.0000
074 A000500        0
074 B000500     2895
074 C000500        0
074 D000500        0
074 E000500        0
074 F000500    35208
074 G000500        0
074 H000500        0
074 I000500        0
074 J000500        0
074 K000500        0
074 L000500       62
074 M000500       52
074 N000500    38217
074 O000500      860
074 P000500       20
074 Q000500        0
074 R010500        0
074 R020500        0
074 R030500        0
074 R040500       13
074 S000500        0
074 T000500    37324
074 U010500     3057
074 U020500       87
074 V010500    11.59
074 V020500    11.57
074 W000500   0.0000
074 X000500       46
074 Y000500        0
075 A000500        0
<PAGE>      PAGE  30
075 B000500    30339
076  000500     0.00
015 A000601 COMERICA BANK
015 B000601 C
015 C010601 DETROIT
015 C020601 MI
015 C030601 48226
015 E030601 X
015 A000602 BOSTON SAFE DEPOSIT AND TRUST COMPANY
015 B000602 S
015 C010602 BOSTON
015 C020602 MA
015 C030602 02108
015 E040602 X
024  000600 N
025 D000601       0
025 D000602       0
025 D000603       0
025 D000604       0
025 D000605       0
025 D000606       0
025 D000607       0
025 D000608       0
028 A010600         0
028 A020600         0
028 A030600         0
028 A040600         0
028 B010600         0
028 B020600         0
028 B030600         0
028 B040600         0
028 C010600         0
028 C020600         0
028 C030600         0
028 C040600         0
028 D010600         0
028 D020600         0
028 D030600         0
028 D040600         0
028 E010600         0
028 E020600         0
028 E030600         0
028 E040600         0
028 F010600         0
028 F020600         0
028 F030600         0
028 F040600         0
028 G010600         0
028 G020600         0
028 G030600         0
028 G040600         0
<PAGE>      PAGE  31
028 H000600         0
029  000600 N
030 A000600      0
030 B000600  0.00
030 C000600  0.00
031 A000600      0
031 B000600      0
032  000600      0
033  000600      0
034  000600 N
035  000600      0
036 B000600      0
037  000600 N
038  000600      0
039  000600 N
040  000600 N
041  000600 N
042 A000600   0
042 B000600   0
042 C000600   0
042 D000600   0
042 E000600   0
042 F000600   0
042 G000600   0
042 H000600   0
043  000600      0
044  000600      0
045  000600 Y
046  000600 N
047  000600 Y
048  000600  0.500
048 A010600        0
048 A020600 0.000
048 B010600        0
048 B020600 0.000
048 C010600        0
048 C020600 0.000
048 D010600        0
048 D020600 0.000
048 E010600        0
048 E020600 0.000
048 F010600        0
048 F020600 0.000
048 G010600        0
048 G020600 0.000
048 H010600        0
048 H020600 0.000
048 I010600        0
048 I020600 0.000
048 J010600        0
048 J020600 0.000
<PAGE>      PAGE  32
048 K010600        0
048 K020600 0.000
058 A000600 N
059  000600 Y
060 A000600 N
060 B000600 Y
061  000600     1000
062 A000600 N
062 B000600   0.0
062 C000600   0.0
062 D000600   0.0
062 E000600   0.0
062 F000600   0.0
062 G000600   0.0
062 H000600   0.0
062 I000600   0.0
062 J000600   0.0
062 K000600   0.0
062 L000600   0.0
062 M000600   0.0
062 N000600   0.0
062 O000600   0.0
062 P000600   0.0
062 Q000600   0.0
062 R000600   0.0
063 A000600   0
063 B000600  0.0
066 A000600 N
067  000600 N
068 A000600 N
068 B000600 N
069  000600 N
070 A010600 Y
070 A020600 N
070 B010600 N
070 B020600 N
070 C010600 Y
070 C020600 N
070 D010600 N
070 D020600 N
070 E010600 N
070 E020600 N
070 F010600 N
070 F020600 N
070 G010600 Y
070 G020600 N
070 H010600 N
070 H020600 N
070 I010600 N
070 I020600 N
070 J010600 Y
<PAGE>      PAGE  33
070 J020600 N
070 K010600 Y
070 K020600 N
070 L010600 Y
070 L020600 N
070 M010600 Y
070 M020600 N
070 N010600 Y
070 N020600 N
070 O010600 N
070 O020600 N
070 P010600 Y
070 P020600 N
070 Q010600 N
070 Q020600 N
070 R010600 N
070 R020600 N
071 A000600         0
071 B000600         0
071 C000600         0
071 D000600    0
072 A000600  0
072 B000600        0
072 C000600        0
072 D000600        0
072 E000600        0
072 F000600        0
072 G000600        0
072 H000600        0
072 I000600        0
072 J000600        0
072 K000600        0
072 L000600        0
072 M000600        0
072 N000600        0
072 O000600        0
072 P000600        0
072 Q000600        0
072 R000600        0
072 S000600        0
072 T000600        0
072 U000600        0
072 V000600        0
072 W000600        0
072 X000600        0
072 Y000600        0
072 Z000600        0
072AA000600        0
072BB000600        0
072CC010600        0
072CC020600        0
<PAGE>      PAGE  34
072DD010600        0
072DD020600        0
072EE000600        0
073 A010600   0.0000
073 A020600   0.0000
073 B000600   0.0000
073 C000600   0.0000
074 A000600        0
074 B000600        0
074 C000600        0
074 D000600        0
074 E000600        0
074 F000600        0
074 G000600        0
074 H000600        0
074 I000600        0
074 J000600        0
074 K000600        0
074 L000600        0
074 M000600        0
074 N000600        0
074 O000600        0
074 P000600        0
074 Q000600        0
074 R010600        0
074 R020600        0
074 R030600        0
074 R040600        0
074 S000600        0
074 T000600        0
074 U010600        0
074 U020600        0
074 V010600     0.00
074 V020600     0.00
074 W000600   0.0000
074 X000600        0
074 Y000600        0
075 A000600        0
075 B000600        0
076  000600     0.00
SIGNATURE   TERESA M.R. HAMLIN                           
TITLE       ASSISTANT SECRETARY 
 


<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>011
              <NAME>Munder Multi Season Growth CL-A
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                      271,282,126
<INVESTMENTS-AT-VALUE>                                     353,128,311
<RECEIVABLES>                                                  689,381
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           119,798
<TOTAL-ASSETS>                                             353,937,490
<PAYABLE-FOR-SECURITIES>                                       539,919
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                      656,160
<TOTAL-LIABILITIES>                                          1,196,079
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                     6,081,420
<SHARES-COMMON-STOCK>                                          643,684
<SHARES-COMMON-PRIOR>                                          782,951
<ACCUMULATED-NII-CURRENT>                                      105,597
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                     14,507,165
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                    81,846,185
<NET-ASSETS>                                                 9,544,209
<DIVIDEND-INCOME>                                            3,949,421
<INTEREST-INCOME>                                            1,201,242
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                               4,029,681
<NET-INVESTMENT-INCOME>                                      1,120,982
<REALIZED-GAINS-CURRENT>                                    25,850,576
<APPREC-INCREASE-CURRENT>                                   45,244,470
<NET-CHANGE-FROM-OPS>                                       72,216,028
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                      (36,473)
<DISTRIBUTIONS-OF-GAINS>                                      (309,579)
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                        139,270
<NUMBER-OF-SHARES-REDEEMED>                                   (296,421)
<SHARES-REINVESTED>                                             17,884
<NET-CHANGE-IN-ASSETS>                                      93,405,510
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                    (538,667)
<GROSS-ADVISORY-FEES>                                        3,033,959
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                              4,788,171
<AVERAGE-NET-ASSETS>                                        10,652,846
<PER-SHARE-NAV-BEGIN>                                            12.02
<PER-SHARE-NII>                                                   0.06
<PER-SHARE-GAIN-APPREC>                                           3.20
<PER-SHARE-DIVIDEND>                                             (0.05)
<PER-SHARE-DISTRIBUTIONS>                                        (0.40)
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              14.83
<EXPENSE-RATIO>                                                   1.26
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>012
              <NAME>Munder Multi Season Growth CL-B
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                      271,282,126
<INVESTMENTS-AT-VALUE>                                     353,128,311
<RECEIVABLES>                                                  689,381
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           119,798
<TOTAL-ASSETS>                                             353,937,490
<PAYABLE-FOR-SECURITIES>                                       539,919
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                      656,160
<TOTAL-LIABILITIES>                                          1,196,079
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                    46,171,002
<SHARES-COMMON-STOCK>                                        4,577,106
<SHARES-COMMON-PRIOR>                                        4,585,353
<ACCUMULATED-NII-CURRENT>                                      105,597
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                     14,507,165
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                    81,846,185
<NET-ASSETS>                                                66,629,532
<DIVIDEND-INCOME>                                            3,949,421
<INTEREST-INCOME>                                            1,201,242
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                               4,029,681
<NET-INVESTMENT-INCOME>                                      1,120,982
<REALIZED-GAINS-CURRENT>                                    25,850,576
<APPREC-INCREASE-CURRENT>                                   45,244,470
<NET-CHANGE-FROM-OPS>                                       72,216,028
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                            0
<DISTRIBUTIONS-OF-GAINS>                                    (1,793,378)
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                        549,554
<NUMBER-OF-SHARES-REDEEMED>                                   (605,737)
<SHARES-REINVESTED>                                             47,936
<NET-CHANGE-IN-ASSETS>                                      93,405,510
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                    (538,667)
<GROSS-ADVISORY-FEES>                                        3,033,959
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                              4,788,171
<AVERAGE-NET-ASSETS>                                        60,559,646
<PER-SHARE-NAV-BEGIN>                                            11.85
<PER-SHARE-NII>                                                  (0.04)
<PER-SHARE-GAIN-APPREC>                                           3.15
<PER-SHARE-DIVIDEND>                                              0.00
<PER-SHARE-DISTRIBUTIONS>                                        (0.40)
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              14.56
<EXPENSE-RATIO>                                                   2.01
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>013
              <NAME>Munder Multi Season Growth CL-C
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                      271,282,126
<INVESTMENTS-AT-VALUE>                                     353,128,311
<RECEIVABLES>                                                  689,381
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           119,798
<TOTAL-ASSETS>                                             353,937,490
<PAYABLE-FOR-SECURITIES>                                       539,919
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                      656,160
<TOTAL-LIABILITIES>                                          1,196,079
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                     4,429,207
<SHARES-COMMON-STOCK>                                          384,672
<SHARES-COMMON-PRIOR>                                          270,303
<ACCUMULATED-NII-CURRENT>                                      105,597
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                     14,507,165
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                    81,846,185
<NET-ASSETS>                                                 5,605,405
<DIVIDEND-INCOME>                                            3,949,421
<INTEREST-INCOME>                                            1,201,242
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                               4,029,681
<NET-INVESTMENT-INCOME>                                      1,120,982
<REALIZED-GAINS-CURRENT>                                    25,850,576
<APPREC-INCREASE-CURRENT>                                   45,244,470
<NET-CHANGE-FROM-OPS>                                       72,216,028
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                            0
<DISTRIBUTIONS-OF-GAINS>                                      (122,961)
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                        140,236
<NUMBER-OF-SHARES-REDEEMED>                                    (25,952)
<SHARES-REINVESTED>                                                 85
<NET-CHANGE-IN-ASSETS>                                      93,405,510
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                    (538,667)
<GROSS-ADVISORY-FEES>                                        3,033,959
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                              4,788,171
<AVERAGE-NET-ASSETS>                                         4,283,661
<PER-SHARE-NAV-BEGIN>                                            11.86
<PER-SHARE-NII>                                                  (0.04)
<PER-SHARE-GAIN-APPREC>                                           3.15
<PER-SHARE-DIVIDEND>                                              0.00
<PER-SHARE-DISTRIBUTIONS>                                        (0.40)
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              14.57
<EXPENSE-RATIO>                                                   2.01
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>014
              <NAME>Munder Multi Season Growth CL-K
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                      271,282,126
<INVESTMENTS-AT-VALUE>                                     353,128,311
<RECEIVABLES>                                                  689,381
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           119,798
<TOTAL-ASSETS>                                             353,937,490
<PAYABLE-FOR-SECURITIES>                                       539,919
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                      656,160
<TOTAL-LIABILITIES>                                          1,196,079
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                   102,128,325
<SHARES-COMMON-STOCK>                                        9,498,884
<SHARES-COMMON-PRIOR>                                        8,718,586
<ACCUMULATED-NII-CURRENT>                                      105,597
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                     14,507,165
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                    81,846,185
<NET-ASSETS>                                               140,833,039
<DIVIDEND-INCOME>                                            3,949,421
<INTEREST-INCOME>                                            1,201,242
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                               4,029,681
<NET-INVESTMENT-INCOME>                                      1,120,982
<REALIZED-GAINS-CURRENT>                                    25,850,576
<APPREC-INCREASE-CURRENT>                                   45,244,470
<NET-CHANGE-FROM-OPS>                                       72,216,028
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                     (421,941)
<DISTRIBUTIONS-OF-GAINS>                                    (3,520,868)
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                      3,335,619
<NUMBER-OF-SHARES-REDEEMED>                                 (2,559,031)
<SHARES-REINVESTED>                                              3,710
<NET-CHANGE-IN-ASSETS>                                      93,405,510
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                    (538,667)
<GROSS-ADVISORY-FEES>                                        3,033,959
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                              4,788,171
<AVERAGE-NET-ASSETS>                                       122,164,244
<PER-SHARE-NAV-BEGIN>                                            12.02
<PER-SHARE-NII>                                                   0.06
<PER-SHARE-GAIN-APPREC>                                           3.20
<PER-SHARE-DIVIDEND>                                             (0.05)
<PER-SHARE-DISTRIBUTIONS>                                        (0.40)
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              14.83
<EXPENSE-RATIO>                                                   1.26
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>015
              <NAME>Munder Multi Season Growth CL-Y
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                      271,282,126
<INVESTMENTS-AT-VALUE>                                     353,128,311
<RECEIVABLES>                                                  689,381
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           119,798
<TOTAL-ASSETS>                                             353,937,490
<PAYABLE-FOR-SECURITIES>                                       539,919
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                      656,160
<TOTAL-LIABILITIES>                                          1,196,079
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                    97,472,510
<SHARES-COMMON-STOCK>                                        8,708,894
<SHARES-COMMON-PRIOR>                                        7,240,314
<ACCUMULATED-NII-CURRENT>                                      105,597
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                     14,507,165
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                    81,846,185
<NET-ASSETS>                                               130,129,226
<DIVIDEND-INCOME>                                            3,949,421
<INTEREST-INCOME>                                            1,201,242
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                               4,029,681
<NET-INVESTMENT-INCOME>                                      1,120,982
<REALIZED-GAINS-CURRENT>                                    25,850,576
<APPREC-INCREASE-CURRENT>                                   45,244,470
<NET-CHANGE-FROM-OPS>                                       72,216,028
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                     (556,971)
<DISTRIBUTIONS-OF-GAINS>                                    (3,008,122)
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                      3,304,727
<NUMBER-OF-SHARES-REDEEMED>                                 (1,857,504)
<SHARES-REINVESTED>                                             21,357
<NET-CHANGE-IN-ASSETS>                                      93,405,510
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                    (538,667)
<GROSS-ADVISORY-FEES>                                        3,033,959
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                              4,788,171
<AVERAGE-NET-ASSETS>                                       105,735,445
<PER-SHARE-NAV-BEGIN>                                            12.10
<PER-SHARE-NII>                                                   0.09
<PER-SHARE-GAIN-APPREC>                                           3.22
<PER-SHARE-DIVIDEND>                                             (0.07)
<PER-SHARE-DISTRIBUTIONS>                                        (0.40)
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              14.94
<EXPENSE-RATIO>                                                   1.01
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>021
              <NAME>Munder Money Market CL-A
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                      223,392,660
<INVESTMENTS-AT-VALUE>                                     223,392,660
<RECEIVABLES>                                                  298,081
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           101,590
<TOTAL-ASSETS>                                             223,792,331
<PAYABLE-FOR-SECURITIES>                                             0
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                      248,789
<TOTAL-LIABILITIES>                                            248,789
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                        23,022
<SHARES-COMMON-STOCK>                                           23,022
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                            0
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                            313
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                             0
<NET-ASSETS>                                                    23,022
<DIVIDEND-INCOME>                                                    0
<INTEREST-INCOME>                                           14,642,792
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                               1,593,930
<NET-INVESTMENT-INCOME>                                     13,048,862
<REALIZED-GAINS-CURRENT>                                           313
<APPREC-INCREASE-CURRENT>                                            0
<NET-CHANGE-FROM-OPS>                                       13,049,175
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                       (1,400)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                        188,589
<NUMBER-OF-SHARES-REDEEMED>                                   (166,954)
<SHARES-REINVESTED>                                              1,387
<NET-CHANGE-IN-ASSETS>                                     (40,341,132)
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                        1,025,923
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                              1,593,930
<AVERAGE-NET-ASSETS>                                            34,375
<PER-SHARE-NAV-BEGIN>                                             1.00
<PER-SHARE-NII>                                                   0.05
<PER-SHARE-GAIN-APPREC>                                           0.00
<PER-SHARE-DIVIDEND>                                             (0.05)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                               1.00
<EXPENSE-RATIO>                                                   0.87
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER> 022
              <NAME>Munder Money Market CL-B
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                      223,392,660
<INVESTMENTS-AT-VALUE>                                     223,392,660
<RECEIVABLES>                                                  298,081
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           101,590
<TOTAL-ASSETS>                                             223,792,331
<PAYABLE-FOR-SECURITIES>                                             0
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                      248,789
<TOTAL-LIABILITIES>                                            248,789
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                       124,367
<SHARES-COMMON-STOCK>                                          124,367
<SHARES-COMMON-PRIOR>                                          371,206
<ACCUMULATED-NII-CURRENT>                                            0
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                            313
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                             0
<NET-ASSETS>                                                   124,368
<DIVIDEND-INCOME>                                                    0
<INTEREST-INCOME>                                           14,642,792
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                               1,593,930
<NET-INVESTMENT-INCOME>                                     13,048,862
<REALIZED-GAINS-CURRENT>                                           313
<APPREC-INCREASE-CURRENT>                                            0
<NET-CHANGE-FROM-OPS>                                       13,049,175
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                       (8,089)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                         60,309
<NUMBER-OF-SHARES-REDEEMED>                                   (314,214)
<SHARES-REINVESTED>                                              7,066
<NET-CHANGE-IN-ASSETS>                                     (40,341,132)
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                        1,025,923
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                              1,593,930
<AVERAGE-NET-ASSETS>                                           199,485
<PER-SHARE-NAV-BEGIN>                                             1.00
<PER-SHARE-NII>                                                  0.041
<PER-SHARE-GAIN-APPREC>                                          0.000
<PER-SHARE-DIVIDEND>                                            (0.041)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                               1.00
<EXPENSE-RATIO>                                                   1.62
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>023
              <NAME>Munder Money Market CL-Y
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                      223,392,660
<INVESTMENTS-AT-VALUE>                                     223,392,660
<RECEIVABLES>                                                  298,081
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           101,590
<TOTAL-ASSETS>                                             223,792,331
<PAYABLE-FOR-SECURITIES>                                             0
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                      248,789
<TOTAL-LIABILITIES>                                            248,789
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                   223,395,830
<SHARES-COMMON-STOCK>                                      223,395,840
<SHARES-COMMON-PRIOR>                                      263,513,468
<ACCUMULATED-NII-CURRENT>                                            0
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                            313
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                             0
<NET-ASSETS>                                               223,396,152
<DIVIDEND-INCOME>                                                    0
<INTEREST-INCOME>                                           14,642,792
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                               1,593,930
<NET-INVESTMENT-INCOME>                                     13,048,862
<REALIZED-GAINS-CURRENT>                                           313
<APPREC-INCREASE-CURRENT>                                            0
<NET-CHANGE-FROM-OPS>                                       13,049,175
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                  (13,039,373)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                    694,479,788
<NUMBER-OF-SHARES-REDEEMED>                               (747,503,317)
<SHARES-REINVESTED>                                         12,905,901
<NET-CHANGE-IN-ASSETS>                                     (40,341,132)
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                        1,025,923
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                              1,593,930
<AVERAGE-NET-ASSETS>                                       256,247,036
<PER-SHARE-NAV-BEGIN>                                             1.00
<PER-SHARE-NII>                                                   0.05
<PER-SHARE-GAIN-APPREC>                                           0.00
<PER-SHARE-DIVIDEND>                                             (0.05)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                               1.00
<EXPENSE-RATIO>                                                   0.62
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>031
              <NAME>MUNDER REAL ESTATE EQUITY CL-A
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       18,682,670
<INVESTMENTS-AT-VALUE>                                      20,765,082
<RECEIVABLES>                                                  156,852
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           197,425
<TOTAL-ASSETS>                                              21,119,359
<PAYABLE-FOR-SECURITIES>                                             0
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       15,318
<TOTAL-LIABILITIES>                                             15,318
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                       232,886
<SHARES-COMMON-STOCK>                                           23,841
<SHARES-COMMON-PRIOR>                                           22,157
<ACCUMULATED-NII-CURRENT>                                       17,227
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                              0
<OVERDISTRIBUTION-GAINS>                                       (70,437)
<ACCUM-APPREC-OR-DEPREC>                                     2,082,412
<NET-ASSETS>                                                   267,416
<DIVIDEND-INCOME>                                              847,045
<INTEREST-INCOME>                                               76,465
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 184,362
<NET-INVESTMENT-INCOME>                                        739,148
<REALIZED-GAINS-CURRENT>                                       (76,088)
<APPREC-INCREASE-CURRENT>                                    1,921,177
<NET-CHANGE-FROM-OPS>                                        2,584,237
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                       (9,939)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                          9,047
<NUMBER-OF-SHARES-REDEEMED>                                     (7,693)
<SHARES-REINVESTED>                                                330
<NET-CHANGE-IN-ASSETS>                                      14,396,030
<ACCUMULATED-NII-PRIOR>                                         24,083
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                     (11,477)
<GROSS-ADVISORY-FEES>                                          124,342
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                229,045
<AVERAGE-NET-ASSETS>                                           237,003
<PER-SHARE-NAV-BEGIN>                                            10.09
<PER-SHARE-NII>                                                   0.45
<PER-SHARE-GAIN-APPREC>                                           1.12
<PER-SHARE-DIVIDEND>                                             (0.44)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.22
<EXPENSE-RATIO>                                                   1.25
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>032
              <NAME>MUNDER REAL ESTATE EQUITY CL-B
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       18,682,670
<INVESTMENTS-AT-VALUE>                                      20,765,082
<RECEIVABLES>                                                  156,852
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           197,425
<TOTAL-ASSETS>                                              21,119,359
<PAYABLE-FOR-SECURITIES>                                             0
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       15,318
<TOTAL-LIABILITIES>                                             15,318
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                     1,492,848
<SHARES-COMMON-STOCK>                                          152,162
<SHARES-COMMON-PRIOR>                                          148,305
<ACCUMULATED-NII-CURRENT>                                       17,227
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                              0
<OVERDISTRIBUTION-GAINS>                                       (70,437)
<ACCUM-APPREC-OR-DEPREC>                                     2,082,412
<NET-ASSETS>                                                 1,707,335
<DIVIDEND-INCOME>                                              847,045
<INTEREST-INCOME>                                               76,465
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 184,362
<NET-INVESTMENT-INCOME>                                        739,148
<REALIZED-GAINS-CURRENT>                                       (76,088)
<APPREC-INCREASE-CURRENT>                                    1,921,177
<NET-CHANGE-FROM-OPS>                                        2,584,237
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                      (54,551)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                         20,379
<NUMBER-OF-SHARES-REDEEMED>                                    (16,664)
<SHARES-REINVESTED>                                                142
<NET-CHANGE-IN-ASSETS>                                      14,396,030
<ACCUMULATED-NII-PRIOR>                                         24,083
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                     (11,477)
<GROSS-ADVISORY-FEES>                                          124,342
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                229,045
<AVERAGE-NET-ASSETS>                                         1,602,021
<PER-SHARE-NAV-BEGIN>                                            10.09
<PER-SHARE-NII>                                                   0.38
<PER-SHARE-GAIN-APPREC>                                           1.11
<PER-SHARE-DIVIDEND>                                             (0.36)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.22
<EXPENSE-RATIO>                                                   2.00
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>033
              <NAME>MUNDER REAL ESTATE EQUITY CL-C
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       18,682,670
<INVESTMENTS-AT-VALUE>                                      20,765,082
<RECEIVABLES>                                                  156,852
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           197,425
<TOTAL-ASSETS>                                              21,119,359
<PAYABLE-FOR-SECURITIES>                                             0
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       15,318
<TOTAL-LIABILITIES>                                             15,318
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                         4,274
<SHARES-COMMON-STOCK>                                              388
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                       17,227
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                              0
<OVERDISTRIBUTION-GAINS>                                       (70,437)
<ACCUM-APPREC-OR-DEPREC>                                     2,082,412
<NET-ASSETS>                                                     4,366
<DIVIDEND-INCOME>                                              847,045
<INTEREST-INCOME>                                               76,465
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 184,362
<NET-INVESTMENT-INCOME>                                        739,148
<REALIZED-GAINS-CURRENT>                                       (76,088)
<APPREC-INCREASE-CURRENT>                                    1,921,177
<NET-CHANGE-FROM-OPS>                                        2,584,237
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                          (52)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                            453
<NUMBER-OF-SHARES-REDEEMED>                                        (70)
<SHARES-REINVESTED>                                                  5
<NET-CHANGE-IN-ASSETS>                                      14,396,030
<ACCUMULATED-NII-PRIOR>                                         24,083
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                     (11,477)
<GROSS-ADVISORY-FEES>                                          124,342
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                229,045
<AVERAGE-NET-ASSETS>                                             1,774
<PER-SHARE-NAV-BEGIN>                                            10.76
<PER-SHARE-NII>                                                   0.18
<PER-SHARE-GAIN-APPREC>                                           0.47
<PER-SHARE-DIVIDEND>                                             (0.16)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.25
<EXPENSE-RATIO>                                                   2.00
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>034
              <NAME>MUNDER REAL ESTATE EQUITY CL-Y
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       18,682,670
<INVESTMENTS-AT-VALUE>                                      20,765,082
<RECEIVABLES>                                                  156,852
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                           197,425
<TOTAL-ASSETS>                                              21,119,359
<PAYABLE-FOR-SECURITIES>                                             0
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       15,318
<TOTAL-LIABILITIES>                                             15,318
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                    17,338,411
<SHARES-COMMON-STOCK>                                        1,704,621
<SHARES-COMMON-PRIOR>                                          494,572
<ACCUMULATED-NII-CURRENT>                                       17,227
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                              0
<OVERDISTRIBUTION-GAINS>                                       (70,437)
<ACCUM-APPREC-OR-DEPREC>                                     2,082,412
<NET-ASSETS>                                                19,124,924
<DIVIDEND-INCOME>                                              847,045
<INTEREST-INCOME>                                               76,465
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 184,362
<NET-INVESTMENT-INCOME>                                        739,148
<REALIZED-GAINS-CURRENT>                                       (76,088)
<APPREC-INCREASE-CURRENT>                                    1,921,177
<NET-CHANGE-FROM-OPS>                                        2,584,237
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                     (672,915)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                      1,213,258
<NUMBER-OF-SHARES-REDEEMED>                                     (6,570)
<SHARES-REINVESTED>                                              3,361
<NET-CHANGE-IN-ASSETS>                                      14,396,030
<ACCUMULATED-NII-PRIOR>                                         24,083
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                     (11,477)
<GROSS-ADVISORY-FEES>                                          124,342
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                229,045
<AVERAGE-NET-ASSETS>                                        14,963,088
<PER-SHARE-NAV-BEGIN>                                            10.09
<PER-SHARE-NII>                                                   0.47
<PER-SHARE-GAIN-APPREC>                                           1.13
<PER-SHARE-DIVIDEND>                                             (0.47)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.22
<EXPENSE-RATIO>                                                   1.00
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>041
              <NAME>Munder Mid Cap Fund CL-A
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       22,549,465
<INVESTMENTS-AT-VALUE>                                      22,118,550
<RECEIVABLES>                                                   54,397
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,929
<TOTAL-ASSETS>                                              22,225,876
<PAYABLE-FOR-SECURITIES>                                        27,500
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       21,153
<TOTAL-LIABILITIES>                                             48,653
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                       178,457
<SHARES-COMMON-STOCK>                                           17,443
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                            0
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      2,646,397
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                      (430,915)
<NET-ASSETS>                                                   201,600
<DIVIDEND-INCOME>                                               34,690
<INTEREST-INCOME>                                               71,739
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 151,489
<NET-INVESTMENT-INCOME>                                        (45,060)
<REALIZED-GAINS-CURRENT>                                     2,680,323
<APPREC-INCREASE-CURRENT>                                     (430,915)
<NET-CHANGE-FROM-OPS>                                        2,204,348
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                            0
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                         17,448
<NUMBER-OF-SHARES-REDEEMED>                                         (5)
<SHARES-REINVESTED>                                                  0
<NET-CHANGE-IN-ASSETS>                                      22,177,223
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          117,160
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                180,004
<AVERAGE-NET-ASSETS>                                           100,868
<PER-SHARE-NAV-BEGIN>                                            10.55
<PER-SHARE-NII>                                                  (0.04)
<PER-SHARE-GAIN-APPREC>                                           1.05
<PER-SHARE-DIVIDEND>                                              0.00
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.56
<EXPENSE-RATIO>                                                   1.20
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>042
              <NAME>Munder Mid Cap Fund CL-B
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       22,549,465
<INVESTMENTS-AT-VALUE>                                      22,118,550
<RECEIVABLES>                                                   54,397
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,929
<TOTAL-ASSETS>                                              22,225,876
<PAYABLE-FOR-SECURITIES>                                        27,500
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       21,153
<TOTAL-LIABILITIES>                                             48,653
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                        53,080
<SHARES-COMMON-STOCK>                                            4,568
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                            0
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      2,646,397
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                      (430,915)
<NET-ASSETS>                                                    52,651
<DIVIDEND-INCOME>                                               34,690
<INTEREST-INCOME>                                               71,739
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 151,489
<NET-INVESTMENT-INCOME>                                        (45,060)
<REALIZED-GAINS-CURRENT>                                     2,680,323
<APPREC-INCREASE-CURRENT>                                     (430,915)
<NET-CHANGE-FROM-OPS>                                        2,204,348
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                            0
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                          4,568
<NUMBER-OF-SHARES-REDEEMED>                                          0
<SHARES-REINVESTED>                                                  0
<NET-CHANGE-IN-ASSETS>                                      22,177,223
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          117,160
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                180,004
<AVERAGE-NET-ASSETS>                                            13,486
<PER-SHARE-NAV-BEGIN>                                            10.57
<PER-SHARE-NII>                                                  (0.08)
<PER-SHARE-GAIN-APPREC>                                           1.04
<PER-SHARE-DIVIDEND>                                              0.00
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.53
<EXPENSE-RATIO>                                                   1.95
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>043
              <NAME>Munder Mid Cap Fund CL-C
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       22,549,465
<INVESTMENTS-AT-VALUE>                                      22,118,550
<RECEIVABLES>                                                   54,397
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,929
<TOTAL-ASSETS>                                              22,225,876
<PAYABLE-FOR-SECURITIES>                                        27,500
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       21,153
<TOTAL-LIABILITIES>                                             48,653
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                        51,271
<SHARES-COMMON-STOCK>                                            4,629
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                            0
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      2,646,397
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                      (430,915)
<NET-ASSETS>                                                    53,260
<DIVIDEND-INCOME>                                               34,690
<INTEREST-INCOME>                                               71,739
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 151,489
<NET-INVESTMENT-INCOME>                                        (45,060)
<REALIZED-GAINS-CURRENT>                                     2,680,323
<APPREC-INCREASE-CURRENT>                                     (430,915)
<NET-CHANGE-FROM-OPS>                                        2,204,348
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                            0
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                          4,650
<NUMBER-OF-SHARES-REDEEMED>                                        (21)
<SHARES-REINVESTED>                                                  0
<NET-CHANGE-IN-ASSETS>                                      22,177,223
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          117,160
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                180,004
<AVERAGE-NET-ASSETS>                                            19,613
<PER-SHARE-NAV-BEGIN>                                            10.40
<PER-SHARE-NII>                                                  (0.09)
<PER-SHARE-GAIN-APPREC>                                           1.20
<PER-SHARE-DIVIDEND>                                              0.00
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.51
<EXPENSE-RATIO>                                                   1.95
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>044
              <NAME>Munder Mid Cap Fund CL-K
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       22,549,465
<INVESTMENTS-AT-VALUE>                                      22,118,550
<RECEIVABLES>                                                   54,397
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,929
<TOTAL-ASSETS>                                              22,225,876
<PAYABLE-FOR-SECURITIES>                                        27,500
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       21,153
<TOTAL-LIABILITIES>                                             48,653
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                       400,986
<SHARES-COMMON-STOCK>                                           36,378
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                            0
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      2,646,397
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                      (430,915)
<NET-ASSETS>                                                   420,711
<DIVIDEND-INCOME>                                               34,690
<INTEREST-INCOME>                                               71,739
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 151,489
<NET-INVESTMENT-INCOME>                                        (45,060)
<REALIZED-GAINS-CURRENT>                                     2,680,323
<APPREC-INCREASE-CURRENT>                                     (430,915)
<NET-CHANGE-FROM-OPS>                                        2,204,348
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                            0
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                         38,842
<NUMBER-OF-SHARES-REDEEMED>                                     (2,464)
<SHARES-REINVESTED>                                                  0
<NET-CHANGE-IN-ASSETS>                                      22,177,223
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          117,160
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                180,004
<AVERAGE-NET-ASSETS>                                           181,451
<PER-SHARE-NAV-BEGIN>                                            10.53
<PER-SHARE-NII>                                                  (0.04)
<PER-SHARE-GAIN-APPREC>                                           1.07
<PER-SHARE-DIVIDEND>                                              0.00
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.56
<EXPENSE-RATIO>                                                   1.20
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>045
              <NAME>Munder Mid Cap Fund CL-Y
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        JUN-30-1996
<PERIOD-END>                             JUN-30-1996
<INVESTMENTS-AT-COST>                                       22,549,465
<INVESTMENTS-AT-VALUE>                                      22,118,550
<RECEIVABLES>                                                   54,397
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,929
<TOTAL-ASSETS>                                              22,225,876
<PAYABLE-FOR-SECURITIES>                                        27,500
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       21,153
<TOTAL-LIABILITIES>                                             48,653
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                    19,277,948
<SHARES-COMMON-STOCK>                                        1,853,008
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                            0
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      2,646,397
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                      (430,915)
<NET-ASSETS>                                                21,449,001
<DIVIDEND-INCOME>                                               34,690
<INTEREST-INCOME>                                               71,739
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 151,489
<NET-INVESTMENT-INCOME>                                        (45,060)
<REALIZED-GAINS-CURRENT>                                     2,680,323
<APPREC-INCREASE-CURRENT>                                     (430,915)
<NET-CHANGE-FROM-OPS>                                        2,204,348
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                            0
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                      1,855,470
<NUMBER-OF-SHARES-REDEEMED>                                     (2,462)
<SHARES-REINVESTED>                                                  0
<NET-CHANGE-IN-ASSETS>                                      22,177,223
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          117,160
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                180,004
<AVERAGE-NET-ASSETS>                                        17,733,791
<PER-SHARE-NAV-BEGIN>                                            10.00
<PER-SHARE-NII>                                                  (0.03)
<PER-SHARE-GAIN-APPREC>                                           1.61
<PER-SHARE-DIVIDEND>                                              0.00
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.58
<EXPENSE-RATIO>                                                   0.95
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER> 051
              <NAME> MUNDER VALUE FUND CL-A
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        30-JUN-1996
<PERIOD-END>                             30-JUN-1996
<INVESTMENTS-AT-COST>                                       37,786,611
<INVESTMENTS-AT-VALUE>                                      38,102,988
<RECEIVABLES>                                                   61,630
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,335
<TOTAL-ASSETS>                                              38,216,953
<PAYABLE-FOR-SECURITIES>                                       859,738
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       33,491
<TOTAL-LIABILITIES>                                            893,229
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                       385,702
<SHARES-COMMON-STOCK>                                           36,601
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                       65,950
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      3,729,086
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                       316,535
<NET-ASSETS>                                                   423,633
<DIVIDEND-INCOME>                                              373,942
<INTEREST-INCOME>                                              107,403
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 251,289
<NET-INVESTMENT-INCOME>                                        230,056
<REALIZED-GAINS-CURRENT>                                     3,723,710
<APPREC-INCREASE-CURRENT>                                      316,535
<NET-CHANGE-FROM-OPS>                                        4,270,301
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                       (1,476)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                         36,601
<NUMBER-OF-SHARES-REDEEMED>                                          0
<SHARES-REINVESTED>                                                  0
<NET-CHANGE-IN-ASSETS>                                      37,323,724
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          193,223
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                275,978
<AVERAGE-NET-ASSETS>                                           271,739
<PER-SHARE-NAV-BEGIN>                                            10.38
<PER-SHARE-NII>                                                   0.05
<PER-SHARE-GAIN-APPREC>                                           1.19
<PER-SHARE-DIVIDEND>                                             (0.05)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.57
<EXPENSE-RATIO>                                                   1.20
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>  052
              <NAME> MUNDER VALUE FUND CL-B
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        30-JUN-1996
<PERIOD-END>                             30-JUN-1996
<INVESTMENTS-AT-COST>                                       37,786,611
<INVESTMENTS-AT-VALUE>                                      38,102,988
<RECEIVABLES>                                                   61,630
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,335
<TOTAL-ASSETS>                                              38,216,953
<PAYABLE-FOR-SECURITIES>                                       859,738
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       33,491
<TOTAL-LIABILITIES>                                            893,229
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                        95,558
<SHARES-COMMON-STOCK>                                            8,896
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                       65,950
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      3,729,086
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                       316,535
<NET-ASSETS>                                                   102,710
<DIVIDEND-INCOME>                                              373,942
<INTEREST-INCOME>                                              107,403
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 251,289
<NET-INVESTMENT-INCOME>                                        230,056
<REALIZED-GAINS-CURRENT>                                     3,723,710
<APPREC-INCREASE-CURRENT>                                      316,535
<NET-CHANGE-FROM-OPS>                                        4,270,301
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                         (115)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                          9,460
<NUMBER-OF-SHARES-REDEEMED>                                       (567)
<SHARES-REINVESTED>                                                  3
<NET-CHANGE-IN-ASSETS>                                      37,323,724
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          193,223
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                275,978
<AVERAGE-NET-ASSETS>                                            65,697
<PER-SHARE-NAV-BEGIN>                                            10.41
<PER-SHARE-NII>                                                  (0.01)
<PER-SHARE-GAIN-APPREC>                                           1.16
<PER-SHARE-DIVIDEND>                                             (0.01)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.55
<EXPENSE-RATIO>                                                   1.95
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER>  053
              <NAME> MUNDER VALUE FUND CL-C
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        30-JUN-1996
<PERIOD-END>                             30-JUN-1996
<INVESTMENTS-AT-COST>                                       37,786,611
<INVESTMENTS-AT-VALUE>                                      38,102,988
<RECEIVABLES>                                                   61,630
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,335
<TOTAL-ASSETS>                                              38,216,953
<PAYABLE-FOR-SECURITIES>                                       859,738
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       33,491
<TOTAL-LIABILITIES>                                            893,229
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                       341,761
<SHARES-COMMON-STOCK>                                           30,146
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                       65,950
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      3,729,086
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                       316,535
<NET-ASSETS>                                                   347,878
<DIVIDEND-INCOME>                                              373,942
<INTEREST-INCOME>                                              107,403
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 251,289
<NET-INVESTMENT-INCOME>                                        230,056
<REALIZED-GAINS-CURRENT>                                     3,723,710
<APPREC-INCREASE-CURRENT>                                      316,535
<NET-CHANGE-FROM-OPS>                                        4,270,301
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                         (635)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                         30,146
<NUMBER-OF-SHARES-REDEEMED>                                          0
<SHARES-REINVESTED>                                                  0
<NET-CHANGE-IN-ASSETS>                                      37,323,724
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          193,223
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                275,978
<AVERAGE-NET-ASSETS>                                           132,595
<PER-SHARE-NAV-BEGIN>                                            11.35
<PER-SHARE-NII>                                                  (0.01)
<PER-SHARE-GAIN-APPREC>                                           0.23
<PER-SHARE-DIVIDEND>                                             (0.03)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.54
<EXPENSE-RATIO>                                                   1.95
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER> 054
              <NAME> MUNDER VALUE FUND CL-K
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        30-JUN-1996
<PERIOD-END>                             30-JUN-1996
<INVESTMENTS-AT-COST>                                       37,786,611
<INVESTMENTS-AT-VALUE>                                      38,102,988
<RECEIVABLES>                                                   61,630
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,335
<TOTAL-ASSETS>                                              38,216,953
<PAYABLE-FOR-SECURITIES>                                       859,738
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       33,491
<TOTAL-LIABILITIES>                                            893,229
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                       996,793
<SHARES-COMMON-STOCK>                                           87,939
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                       65,950
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      3,729,086
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                       316,535
<NET-ASSETS>                                                 1,017,589
<DIVIDEND-INCOME>                                              373,942
<INTEREST-INCOME>                                              107,403
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 251,289
<NET-INVESTMENT-INCOME>                                        230,056
<REALIZED-GAINS-CURRENT>                                     3,723,710
<APPREC-INCREASE-CURRENT>                                      316,535
<NET-CHANGE-FROM-OPS>                                        4,270,301
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                       (1,398)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                         88,171
<NUMBER-OF-SHARES-REDEEMED>                                       (233)
<SHARES-REINVESTED>                                                  1
<NET-CHANGE-IN-ASSETS>                                      37,323,724
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          193,223
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                275,978
<AVERAGE-NET-ASSETS>                                           317,556
<PER-SHARE-NAV-BEGIN>                                            10.83
<PER-SHARE-NII>                                                   0.05
<PER-SHARE-GAIN-APPREC>                                           0.74
<PER-SHARE-DIVIDEND>                                             (0.05)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.57
<EXPENSE-RATIO>                                                   1.20
<AVG-DEBT-OUTSTANDING>                                               0
<AVG-DEBT-PER-SHARE>                                                 0


</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE>  6
<SERIES>
              <NUMBER> 055
              <NAME> MUNDER VALUE FUND CL-Y
       
<S>                                      <C>
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        30-JUN-1996
<PERIOD-END>                             30-JUN-1996
<INVESTMENTS-AT-COST>                                       37,786,611
<INVESTMENTS-AT-VALUE>                                      38,102,988
<RECEIVABLES>                                                   61,630
<ASSETS-OTHER>                                                       0
<OTHER-ITEMS-ASSETS>                                            52,335
<TOTAL-ASSETS>                                              38,216,953
<PAYABLE-FOR-SECURITIES>                                       859,738
<SENIOR-LONG-TERM-DEBT>                                              0
<OTHER-ITEMS-LIABILITIES>                                       33,491
<TOTAL-LIABILITIES>                                            893,229
<SENIOR-EQUITY>                                                      0
<PAID-IN-CAPITAL-COMMON>                                    31,404,051
<SHARES-COMMON-STOCK>                                        3,057,467
<SHARES-COMMON-PRIOR>                                                0
<ACCUMULATED-NII-CURRENT>                                       65,950
<OVERDISTRIBUTION-NII>                                               0
<ACCUMULATED-NET-GAINS>                                      3,729,086
<OVERDISTRIBUTION-GAINS>                                             0
<ACCUM-APPREC-OR-DEPREC>                                       316,535
<NET-ASSETS>                                                35,431,914
<DIVIDEND-INCOME>                                              373,942
<INTEREST-INCOME>                                              107,403
<OTHER-INCOME>                                                       0
<EXPENSES-NET>                                                 251,289
<NET-INVESTMENT-INCOME>                                        230,056
<REALIZED-GAINS-CURRENT>                                     3,723,710
<APPREC-INCREASE-CURRENT>                                      316,535
<NET-CHANGE-FROM-OPS>                                       42,709,301
<EQUALIZATION>                                                       0
<DISTRIBUTIONS-OF-INCOME>                                     (166,818)
<DISTRIBUTIONS-OF-GAINS>                                             0
<DISTRIBUTIONS-OTHER>                                                0
<NUMBER-OF-SHARES-SOLD>                                      3,087,099
<NUMBER-OF-SHARES-REDEEMED>                                    (30,486)
<SHARES-REINVESTED>                                                854
<NET-CHANGE-IN-ASSETS>                                      37,323,724
<ACCUMULATED-NII-PRIOR>                                              0
<ACCUMULATED-GAINS-PRIOR>                                            0
<OVERDISTRIB-NII-PRIOR>                                              0
<OVERDIST-NET-GAINS-PRIOR>                                           0
<GROSS-ADVISORY-FEES>                                          193,223
<INTEREST-EXPENSE>                                                   0
<GROSS-EXPENSE>                                                275,978
<AVERAGE-NET-ASSETS>                                        29,551,163
<PER-SHARE-NAV-BEGIN>                                            10.00
<PER-SHARE-NII>                                                   0.09
<PER-SHARE-GAIN-APPREC>                                           1.56
<PER-SHARE-DIVIDEND>                                             (0.06)
<PER-SHARE-DISTRIBUTIONS>                                         0.00
<RETURNS-OF-CAPITAL>                                              0.00
<PER-SHARE-NAV-END>                                              11.59
<EXPENSE-RATIO>                                                   0.95
<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