<PAGE> PAGE 1
000 A000000 12/31/1999
000 C000000 894192
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 THE MUNDER FUNDS, INC.
001 B000000 811-7346
001 C000000 2486479201
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 15
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 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 C020700 MUNDER NETNET FUND
007 C030700 N
007 C010800 8
007 C020800 MUNDER EQUITY SELECTION FUND
007 C030800 N
007 C010900 9
007 C020900 MUNDER MICRO-CAP EQUITY FUND
007 C030900 N
007 C011000 10
007 C021000 MUNDER SMALL-CAP VALUE FUND
007 C031000 N
007 C011100 11
<PAGE> PAGE 2
007 C021100 MUNDER SHORT TERM TREASURY FUND
007 C031100 N
007 C011200 12
007 C021200 ALL-SEASON CONSERVATIVE FUND
007 C031200 N
007 C011300 13
007 C021300 ALL-SEASON MODERATE FUND
007 C031300 N
007 C011400 14
007 C021400 ALL-SEASON AGGRESSIVE FUND
007 C031400 N
007 C011500 15
007 C021500 MUNDER GROWTH OPPORTUNITIES FUND
007 C031500 N
007 C011600 16
007 C021600 MUNDER FUTURE TECHNOLOGY FUND
007 C031600 N
007 C011700 17
007 C011800 18
007 C011900 19
007 C012000 20
008 A00AA01 MUNDER CAPITAL MANAGEMENT
008 B00AA01 A
008 C00AA01 801-48394
008 D01AA01 BIRMINGHAM
008 D02AA01 MI
008 D03AA01 48009
008 D04AA01 3043
010 A00AA01 STATE STREET BANK & TRUST CO.
010 B00AA01 85-05003
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 PFPC GLOBAL FUND SERVICES
012 B00AA01 84-1761
012 C01AA01 KING OF PRUSSIA
012 C02AA01 PA
012 C03AA01 19406
012 C04AA01 0428
013 A00AA01 ERNST & YOUNG LLP
013 B01AA01 BOSTON
<PAGE> PAGE 3
013 B02AA01 MA
013 B03AA01 02116
014 A00AA01 COMERICA SECURITIES, INC.
014 B00AA01 8-999
014 A00AA02 LPM INVESTMENT SERVICES INC
014 B00AA02 8-999
015 A00AA01 STATE STREET BANK
015 B00AA01 C
015 C01AA01 BOSTON
015 C02AA01 MA
015 C03AA01 02109
015 E01AA01 X
015 A00AA02 CITIBANK, N.A.
015 B00AA02 S
015 C01AA02 BUENOS AIRES
015 D01AA02 ARGENTINA
015 E04AA02 X
015 A00AA03 WESTPAC BANKING CORPORATION
015 B00AA03 S
015 C01AA03 MELBOURNE
015 D01AA03 AUSTRALIA
015 E04AA03 X
015 A00AA04 ERSTE BANK DER OSTERREICHISCHEN SPARKASEN AG
015 B00AA04 S
015 C01AA04 VIENNA
015 D01AA04 AUSTRIA
015 E04AA04 X
015 A00AA05 THE BRITISH BANK OF THE MIDDLE EAST
015 B00AA05 S
015 C01AA05 MANAMA
015 D01AA05 BAHRAIN
015 E04AA05 X
015 A00AA06 STANDARD CHARTERED BANK
015 B00AA06 S
015 C01AA06 DHAKA
015 D01AA06 BANGLADESH
015 E04AA06 X
015 A00AA07 GENERAL BANK
015 B00AA07 S
015 C01AA07 BRUSSELS
015 D01AA07 BELGIUM
015 E04AA07 X
015 A00AA08 THE BANK OF BERMUDA LIMITED
015 B00AA08 S
015 C01AA08 HAMILTON
015 D01AA08 BERMUDA
015 E04AA08 X
015 A00AA09 BARCLAYS BANK OF BOTSWANA LIMITED
015 B00AA09 S
015 C01AA09 GABORONE
015 D01AA09 BOTSWANA
<PAGE> PAGE 4
015 E04AA09 X
015 A00AA10 CITIBANK, N.A.
015 B00AA10 S
015 C01AA10 SAO PAULO
015 D01AA10 BRAZIL
015 E04AA10 X
015 A00AA11 CANADA TRUSTCO MORTGAGE COMPANY
015 B00AA11 S
015 C01AA11 TORONTO
015 D01AA11 CANADA
015 E04AA11 X
015 A00AA12 CITIBANK, N.A.
015 B00AA12 S
015 C01AA12 SANTIAGO
015 D01AA12 CHILE
015 E04AA12 X
015 A00AA13 THE HONG KONG AND SHANGHAI BANKING CORP. LTD
015 B00AA13 S
015 C01AA13 SHANGHAI
015 D01AA13 CHINA
015 E04AA13 X
015 A00AA14 THE HONG KONG AND SHANGHAI BANKING CORP. LTD.
015 B00AA14 S
015 C01AA14 SHENZHEN
015 D01AA14 CHINA
015 E04AA14 X
015 A00AA15 CITITRUST COLUMBIA S.A. SOCIEDAD FIDUCIARIA
015 B00AA15 S
015 C01AA15 BOGOTA
015 D01AA15 COLUMBIA
015 E04AA15 X
015 A00AA16 BARCLAYS BANK PLC CYPRUS
015 B00AA16 S
015 C01AA16 NICOSIA
015 D01AA16 CYPRUS
015 E04AA16 X
015 A00AA17 CESKOSLOVENSKA OBCHODNI BANKA A.S.
015 B00AA17 S
015 C01AA17 PRAGUE
015 D01AA17 CZECH REPUBLIC
015 E04AA17 X
015 A00AA18 DEN DANSKE BANK
015 B00AA18 S
015 C01AA18 COPENHAGEN
015 D01AA18 DENMARK
015 E04AA18 X
015 A00AA19 CITIBANK, N.A.
015 B00AA19 S
015 C01AA19 QUITO
015 D01AA19 ECUADOR
015 E04AA19 X
<PAGE> PAGE 5
015 A00AA20 NATIONAL BANK OF EGYPT
015 B00AA20 S
015 C01AA20 CAIRO
015 D01AA20 EGYPT
015 E04AA20 X
015 A00AA21 MERITA BANK LTD.
015 B00AA21 S
015 C01AA21 HELSINKI
015 D01AA21 FINLAND
015 E04AA21 X
015 A00AA22 BANQUE PARIBAS
015 B00AA22 S
015 C01AA22 PARIS
015 D01AA22 FRANCE
015 E04AA22 X
015 A00AA23 DRESDNER BANK AG
015 B00AA23 S
015 C01AA23 FRANKFURT
015 D01AA23 GERMANY
015 E04AA23 X
015 A00AA24 BARCLAYS BANK OF GHANA LIMITED
015 B00AA24 S
015 C01AA24 ACCRA
015 D01AA24 GHANA
015 E04AA24 X
015 A00AA25 NATIONAL BANK OF GREECE S.A.
015 B00AA25 S
015 C01AA25 ATHENS
015 D01AA25 GREECE
015 E04AA25 X
015 A00AA26 STANDARD CHARTERED BANK
015 B00AA26 S
015 C01AA26 HONG KONG
015 D01AA26 HONG KONG
015 E04AA26 X
015 A00AA27 CITIBANK BUDAPEST RT.
015 B00AA27 S
015 C01AA27 BUDAPEST
015 D01AA27 HUNGARY
015 E04AA27 X
015 A00AA28 DEUTSCHE BANK AG
015 B00AA28 S
015 C01AA28 BOMBAY
015 D01AA28 INDIA
015 E04AA28 X
015 A00AA29 THE HONG KONG AND SHANGHAI
015 B00AA29 S
015 C01AA29 MUMBAI
015 D01AA29 INDIA
015 E04AA29 X
015 A00AA30 STANDARD CHARTERED BANK
<PAGE> PAGE 6
015 B00AA30 S
015 C01AA30 JAKARTA
015 D01AA30 INDONESIA
015 E04AA30 X
015 A00AA31 BANK OF IRELAND
015 B00AA31 S
015 C01AA31 DUBLIN
015 D01AA31 IRELAND
015 E04AA31 X
015 A00AA32 BANK HAPOALIM B.M.
015 B00AA32 S
015 C01AA32 TEL AVIV
015 D01AA32 ISRAEL
015 E04AA32 X
015 A00AA33 BANQUE PARIBAS
015 B00AA33 S
015 C01AA33 MILANO
015 D01AA33 ITALY
015 E04AA33 X
015 A00AA34 SOCIETE GENERALE DE BANQUES EN COTE D'IVOIRE
015 B00AA34 S
015 C01AA34 ABIDJAN
015 D01AA34 IVORY COAST
015 E04AA34 X
015 A00AA35 THE DAIWA BANK, LIMITED
015 B00AA35 S
015 C01AA35 TOKYO
015 D01AA35 JAPAN
015 E04AA35 X
015 A00AA36 THE FUJI BANK, LIMITED
015 B00AA36 S
015 C01AA36 TOKYO
015 D01AA36 JAPAN
015 E04AA36 X
015 A00AA37 THE SUMITOMO TRUST & BANKING CO., LTD.
015 B00AA37 S
015 C01AA37 TOKYO
015 D01AA37 JAPAN
015 E04AA37 X
015 A00AA38 THE BRITISH BANK OF THE MIDDLE EAST
015 B00AA38 S
015 C01AA38 AMMAN
015 D01AA38 JORDAN
015 E04AA38 X
015 A00AA39 BARCLAYS BANK OF KENYA LIMITED
015 B00AA39 S
015 C01AA39 NAIROBI
015 D01AA39 KENYA
015 E04AA39 X
015 A00AA40 SEOULBANK
015 B00AA40 S
<PAGE> PAGE 7
015 C01AA40 SEOUL
015 D01AA40 KOREA
015 E04AA40 X
015 A00AA41 THE BRITISH BANK OF THE MIDDLE EAST
015 B00AA41 S
015 C01AA41 BEIRUT
015 D01AA41 LEBANON
015 E04AA41 X
015 A00AA42 STANDARD CHARTERED BANK MALAYSIA BERHAD
015 B00AA42 S
015 C01AA42 KUALA LUMPUR
015 D01AA42 MALAYSIA
015 E04AA42 X
015 A00AA43 THE HONGKONG AND SHANGHAI BANKING CORPORATION
015 B00AA43 S
015 C01AA43 PORT LOUIS
015 D01AA43 MAURITIUS
015 E04AA43 X
015 A00AA44 CITIBANK MEXICO, S.A.
015 B00AA44 S
015 C01AA44 MEXICO CITY
015 D01AA44 MEXICO
015 E04AA44 X
015 A00AA45 BANQUE COMMERCIALE DU MAROC
015 B00AA45 S
015 C01AA45 CASABLANCA
015 D01AA45 MOROCCO
015 E04AA45 X
015 A00AA46 MEESPIERSON N.V.
015 B00AA46 S
015 C01AA46 AMSTERDAM
015 D01AA46 NETHERLANDS
015 E04AA46 X
015 A00AA47 ANZ BANKING GROUP LIMITED
015 B00AA47 S
015 C01AA47 WELLINGTON
015 D01AA47 NEW ZEALAND
015 E04AA47 X
015 A00AA48 CHRISTIANIA BANK OF KREDITKASSE
015 B00AA48 S
015 C01AA48 OSLO
015 D01AA48 NORWAY
015 E04AA48 X
015 A00AA49 THE BRITISH BANK OF THE MIDDLE EAST
015 B00AA49 S
015 C01AA49 OMAN
015 D01AA49 OMAN
015 E04AA49 X
015 A00AA50 DEUTSCHE BANK AG
015 B00AA50 S
015 C01AA50 KARACHI
<PAGE> PAGE 8
015 D01AA50 PAKISTAN
015 E04AA50 X
015 A00AA51 CITIBANK, N.A.
015 B00AA51 S
015 C01AA51 LIMA
015 D01AA51 PERU
015 E04AA51 X
015 A00AA52 STANDARD CHARTERED BANK
015 B00AA52 S
015 C01AA52 MANILA
015 D01AA52 PHILIPPINES
015 E04AA52 X
015 A00AA53 CITIBANK POLAND S.A.
015 B00AA53 S
015 C01AA53 WARSAW
015 D01AA53 POLAND
015 E04AA53 X
015 A00AA54 BANCO COMERCIAL PORTUGUES
015 B00AA54 S
015 C01AA54 LISBON
015 D01AA54 PORTUGAL
015 E04AA54 X
015 A00AA55 ING BANK N.V. -BUCHAREST
015 B00AA55 S
015 C01AA55 BUCHAREST
015 D01AA55 ROMANIA
015 E04AA55 X
015 A00AA56 CREDIT SUISSE FIRST BOSTON, ZURICH CIA CREDIT
015 B00AA56 S
015 C01AA56 MOSCOW
015 D01AA56 RUSSIA
015 E04AA56 X
015 A00AA57 THE DEVELOPMENT BANK OF SINGAPORE LTD.
015 B00AA57 S
015 C01AA57 SINGAPORE
015 D01AA57 SINGAPORE
015 E04AA57 X
015 A00AA58 CESKOSLOVENSKA OBCHODNA BANKA A.S.
015 B00AA58 S
015 C01AA58 BRATISLAVA
015 D01AA58 SLOVAK REPUBLIC
015 E04AA58 X
015 A00AA59 STANDARD BANK OF SOUTH AFRICA LIMITED
015 B00AA59 S
015 C01AA59 JOHANNESBURG
015 D01AA59 SOUTH AFRICA
015 E04AA59 X
015 A00AA60 BANCO SANTANDER, S.A.
015 B00AA60 S
015 C01AA60 MADRID
015 D01AA60 SPAIN
<PAGE> PAGE 9
015 E04AA60 X
015 A00AA61 THE HONGKONG AND SHANGHAI BANKING CORP. LTD.
015 B00AA61 S
015 C01AA61 COLUMBO
015 D01AA61 SRI LANKA
015 E04AA61 X
015 A00AA62 BARCLAYS BANK OF SWAZILAND LIMITED
015 B00AA62 S
015 C01AA62 MBABANE
015 D01AA62 SWAZILAND
015 E04AA62 X
015 A00AA63 SKANDINAVISKA ENSKILDA BANKEN
015 B00AA63 S
015 C01AA63 STOCKHOLM
015 D01AA63 SWEDEN
015 E04AA63 X
015 A00AA64 UNION BANK OF SWITZERLAND
015 B00AA64 S
015 C01AA64 ZURICH
015 D01AA64 SWITZERLAND
015 E04AA64 X
015 A00AA65 CENTRAL TRUST OF CHINA
015 B00AA65 S
015 C01AA65 TAIPEI
015 D01AA65 TAIWAM-R.O.C.
015 E04AA65 X
015 A00AA66 STANDARD CHARTERED BANK
015 B00AA66 S
015 C01AA66 BANGKOK
015 D01AA66 THAILAND
015 E04AA66 X
015 A00AA67 CITIBANK, N.A.
015 B00AA67 S
015 C01AA67 ISTANBUL
015 D01AA67 TURKEY
015 E04AA67 X
015 A00AA68 STATE STREET BANK AND TRUST COMPANY
015 B00AA68 S
015 C01AA68 LONDON
015 D01AA68 UNITED KINGDOM
015 E04AA68 X
015 A00AA69 CITIBANK, N.A.
015 B00AA69 S
015 C01AA69 MONTEVIDEO
015 D01AA69 URUGUAY
015 E04AA69 X
015 A00AA70 CITIBANK, N.A.
015 B00AA70 S
015 C01AA70 CARACAS
015 D01AA70 VENEZUELA
015 E04AA70 X
<PAGE> PAGE 10
015 A00AA71 BARCLAYS BANK OF ZAMBIA LIMITED
015 B00AA71 S
015 C01AA71 LUSAKA
015 D01AA71 ZAMBIA
015 E04AA71 X
015 A00AA72 BARCLAYS BANK OF ZIMBABWE LIMITED
015 B00AA72 S
015 C01AA72 HARARE
015 D01AA72 ZIMBABWE
015 E04AA72 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 44
019 C00AA00 MUNDERFUND
020 A000001 BEAR STEARNS SECURITITIES
020 B000001 13-4946705
020 C000001 248
020 A000002 CS FIRST BOSTON CORP.
020 B000002 13-5659485
020 C000002 106
020 A000003 SALOMON SMITH BARNEY INC.
020 B000003 13-1912900
020 C000003 99
020 A000004 SG COWEN SECURITIES CORP.
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020 C000004 98
020 A000005 DONALDSON, LUFKIN & JENRETTE
020 B000005 13-2741729
020 C000005 77
020 A000006 SPEAR, LEEDS & KELLOGG
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020 C000006 72
020 A000007 HOENIG & CO.
020 C000007 70
020 A000008 MERRILL LYNCH PIERCE FENNER & SMITH
020 B000008 13-5674085
020 C000008 58
020 A000009 LEHMAN BROS. INC.
020 B000009 13-2518466
020 C000009 49
020 A000010 CIBC WORLD MARKETS CORP.
020 C000010 47
021 000000 1474
022 A000001 STATE STREET BANK & TRUST
022 B000001 04-1867445
022 C000001 48194143
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022 C000002 3798193
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<PAGE> PAGE 11
022 A000003 BEAR STEARNS SECURITIES CORP.
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<PAGE> PAGE 12
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<PAGE> PAGE 13
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<PAGE> PAGE 14
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<PAGE> PAGE 15
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<PAGE> PAGE 16
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<PAGE> PAGE 17
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<PAGE> PAGE 18
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<PAGE> PAGE 19
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<PAGE> PAGE 20
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<PAGE> PAGE 21
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<PAGE> PAGE 22
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<PAGE> PAGE 23
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<PAGE> PAGE 24
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<PAGE> PAGE 25
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<PAGE> PAGE 26
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<PAGE> PAGE 27
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<PAGE> PAGE 28
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<PAGE> PAGE 29
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<PAGE> PAGE 30
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<PAGE> PAGE 31
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<PAGE> PAGE 32
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<PAGE> PAGE 33
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<PAGE> PAGE 34
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<PAGE> PAGE 35
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<PAGE> PAGE 36
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<PAGE> PAGE 37
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<PAGE> PAGE 38
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<PAGE> PAGE 39
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<PAGE> PAGE 40
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<PAGE> PAGE 41
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<PAGE> PAGE 42
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<PAGE> PAGE 43
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<PAGE> PAGE 44
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<PAGE> PAGE 45
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<PAGE> PAGE 46
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<PAGE> PAGE 47
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<PAGE> PAGE 48
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<PAGE> PAGE 49
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<PAGE> PAGE 50
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<PAGE> PAGE 51
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<PAGE> PAGE 52
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<PAGE> PAGE 53
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<PAGE> PAGE 54
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<PAGE> PAGE 55
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<PAGE> PAGE 56
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<PAGE> PAGE 57
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<PAGE> PAGE 58
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<PAGE> PAGE 59
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<PAGE> PAGE 60
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<PAGE> PAGE 61
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<PAGE> PAGE 62
048 J011200 0
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<PAGE> PAGE 63
070 C011200 N
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<PAGE> PAGE 64
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<PAGE> PAGE 65
074 Y001200 0
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<PAGE> PAGE 66
035 001300 0
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<PAGE> PAGE 67
058 A001300 N
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<PAGE> PAGE 68
070 H021300 N
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<PAGE> PAGE 69
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<PAGE> PAGE 70
025 D001407 0
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<PAGE> PAGE 71
042 D001400 0
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<PAGE> PAGE 72
062 G001400 0.0
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<PAGE> PAGE 73
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<PAGE> PAGE 74
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<PAGE> PAGE 75
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<PAGE> PAGE 76
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<PAGE> PAGE 77
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<PAGE> PAGE 78
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<PAGE> PAGE 79
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<PAGE> PAGE 80
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<PAGE> PAGE 81
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050 001600 N
051 001600 N
052 001600 N
053 A001600 N
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066 F001600 N
066 G001600 N
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068 A001600 N
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<PAGE> PAGE 82
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070 A021600 Y
070 B011600 Y
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070 D011600 Y
070 D021600 N
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070 F011600 Y
070 F021600 N
070 G011600 Y
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070 H011600 Y
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070 I021600 N
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070 K021600 N
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<PAGE> PAGE 83
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<PAGE> PAGE 84
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER ALL SEASON AGGRESSIVE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<NAME> MUNDER ALL SEASON AGGRESSIVE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<NAME> MUNDER ALL SEASON MODERATE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<CIK> 0000894192
<NAME> MUNDER ALL SEASON MODERATE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<CIK> 0000894192
<NAME> MUNDER ALL SEASON MODERATE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER MULTI-SEASON GROWTH FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<CIK> 0000894192
<NAME> MUNDER MULTI-SEASON GROWTH FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<CIK> 0000894192
<NAME> MUNDER MULTI-SEASON GROWTH FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<CIK> 0000894192
<NAME> MUNDER MULTI-SEASON GROWTH FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<NAME> MUNDER ALL SEASON CONSERVATIVE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<NAME> MUNDER ALL SEASON CONSERVATIVE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<NAME> MUNDER ALL SEASON CONSERVATIVE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER MICRO CAP EQUITY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER MICRO CAP EQUITY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER MICRO CAP EQUITY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER NET NET FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER NET NET FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER NET NET FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<CIK> 0000894192
<NAME> MUNDER NET NET FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<CIK> 0000894192
<NAME> MUNDER REAL ESTATE EQUITY INVESTMENT FUND
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[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER REAL ESTATE EQUITY INVESTMENT FUND
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<PERIOD-START> JUL-01-1999
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[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER REAL ESTATE EQUITY INVESTMENT FUND
<SERIES>
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<NAME> CLASS C
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<PERIOD-START> JUL-01-1999
<PERIOD-END> DEC-31-1999
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<PER-SHARE-NAV-END> 11.10
<EXPENSE-RATIO> 2.08
[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
<CIK> 0000894192
<NAME> MUNDER REAL ESTATE EQUITY INVESTMENT FUND
<SERIES>
<NUMBER> 034
<NAME> CLASS K
<S> <C>
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<PERIOD-START> JUL-01-1999
<PERIOD-END> DEC-31-1999
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<NET-CHANGE-IN-ASSETS> (17419805)
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<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 11.04
<EXPENSE-RATIO> 1.33
[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
<CIK> 0000894192
<NAME> MUNDER REAL ESTATE EQUITY INVESTMENT FUND
<SERIES>
<NUMBER> 035
<NAME> CLASS Y
<S> <C>
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<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-START> JUL-01-1999
<PERIOD-END> DEC-31-1999
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<NET-CHANGE-IN-ASSETS> (17419805)
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<PER-SHARE-NAV-END> 11.08
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[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
<CIK> 0000894192
<NAME> MUNDER VALUE FUND
<SERIES>
<NUMBER> 051
<NAME> CLASS A
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<PERIOD-START> JUL-01-1999
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[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER VALUE FUND
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<NUMBER> 052
<NAME> CLASS B
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<PERIOD-START> JUL-01-1999
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[AVG-DEBT-OUTSTANDING] 0
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</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER VALUE FUND
<SERIES>
<NUMBER> 053
<NAME> CLASS C
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<PERIOD-START> JUL-01-1999
<PERIOD-END> DEC-31-1999
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER VALUE FUND
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<NAME> CLASS K
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER VALUE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER EQUITY SELECTION FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER SHORT TERM TREASURY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER SHORT TERM TREASURY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER FUTURE TECHNOLOGY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER FUTURE TECHNOLOGY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER FUTURE TECHNOLOGY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER FUTURE TECHNOLOGY FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER MONEY MARKET FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER MONEY MARKET FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER SMALL-CAP VALUE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER SMALL-CAP VALUE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<NAME> MUNDER SMALL-CAP VALUE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<NAME> MUNDER SMALL-CAP VALUE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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<NAME> MUNDER SMALL-CAP VALUE FUND
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER GROWTH OPPORTUNITIES FUND
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<NAME> CLASS Y
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER INTERNATIONAL BOND FUND
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<NAME> CLASS A
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER INTERNATIONAL BOND FUND
<SERIES>
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<NAME> CLASS B
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[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000894192
<NAME> MUNDER INTERNATIONAL BOND FUND
<SERIES>
<NUMBER> 063
<NAME> CLASS C
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[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
<CIK> 0000894192
<NAME> MUNDER INTERNATIONAL BOND FUND
<SERIES>
<NUMBER> 064
<NAME> CLASS K
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<CIK> 0000894192
<NAME> MUNDER INTERNATIONAL BOND FUND
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