<PAGE> PAGE 1
000 A000000 03/31/2000
000 C000000 0000912725
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 BERGER INVESTMENT PORTFOLIO TRUST
001 B000000 811-8046
001 C000000 3033290200
002 A000000 210 UNIVERSITY BLVD, STE 900
002 B000000 DENVER
002 C000000 CO
002 D010000 80206
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 7
007 C010100 1
007 C020100 BERGER SMALL COMPANY GROWTH FUND
007 C030100 N
007 C010200 2
007 C020200 BERGER NEW GENERATION FUND
007 C030200 N
007 C010300 3
007 C020300 BERGER BALANCED FUND
007 C030300 N
007 C010400 4
007 C020400 BERGER MID CAP GROWTH FUND
007 C030400 N
007 C010500 5
007 C020500 BERGER SELECT FUND
007 C030500 N
007 C010600 6
007 C020600 BERGER MID CAP VALUE FUND
007 C030600 N
007 C010700 7
007 C020700 BERGER INFORMATION TECHNOLOGY FUND
007 C030700 N
007 C010800 8
007 C010900 9
007 C011000 10
008 A00AA01 BERGER LLC
008 B00AA01 A
008 C00AA01 801-9451
008 D01AA01 DENVER
008 D02AA01 CO
<PAGE> PAGE 2
008 D03AA01 80206
010 A00AA01 BERGER LLC
010 B00AA01 801-9451
010 C01AA01 DENVER
010 C02AA01 CO
010 C03AA01 80206
011 A00AA01 BERGER DISTRIBUTORS LLC
011 B00AA01 8-49427
011 C01AA01 DENVER
011 C02AA01 CO
011 C03AA01 80206
012 A00AA01 DST SYSTEMS, INC.
012 B00AA01 84-00448
012 C01AA01 KANSAS CITY
012 C02AA01 MO
012 C03AA01 64141
013 A00AA01 PRICEWATERHOUSECOOPERS LLP
013 B01AA01 DENVER
013 B02AA01 CO
013 B03AA01 80202
014 A00AA01 DST SECURITIES INC.
014 B00AA01 8-24385
015 A00AA01 STATE STREET BANK & TRUST
015 B00AA01 C
015 C01AA01 KANSAS CITY
015 C02AA01 MO
015 C03AA01 64105
015 E01AA01 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 18
019 C00AA00 BERGERFUND
020 A000001 SALOMON SMITH BARNEY
020 C000001 141
020 A000002 MORGAN STANLEY & CO., INC.
020 C000002 92
020 A000003 PAINE WEBBER JACKSON & CURTIS, INC.
020 C000003 73
020 A000004 BRIDGE TRADING
020 C000004 71
020 A000005 DONALDSON LUFKIN JENRETTE
020 C000005 64
020 A000006 MERRILL LYNCH
020 C000006 63
020 A000007 JP MORGAN
020 C000007 59
020 A000008 NATIONSBANK MONTGOMERY
020 C000008 53
020 A000009 LEHMAN BROTHERS
020 C000009 43
020 A000010 GOLDMAN SACHS
<PAGE> PAGE 3
020 C000010 42
021 000000 1147
022 A000001 STATE STREET BANK
022 C000001 5366338
022 D000001 0
022 A000002 MERRILL LYNCH
022 C000002 3668377
022 D000002 109441
022 A000003 PAINE WEBBER JACKSON & CURTIS
022 C000003 793007
022 D000003 6875
022 A000004 MORGAN STANLEY & CO., INC.
022 C000004 234147
022 D000004 115914
022 A000005 FIRST BOSTON
022 C000005 111386
022 D000005 73512
022 A000006 HAMBRECHT & QUIST, INC.
022 C000006 96859
022 D000006 71943
022 A000007 NATIONSBANK MONTGOMERY
022 C000007 105300
022 D000007 56393
022 A000008 ROBERTSON STEPHENS
022 C000008 70216
022 D000008 74965
022 A000009 SALOMON SMITH BARNEY
022 C000009 74059
022 D000009 58440
022 A000010 SPEER LEEDS
022 C000010 80589
022 D000010 42878
023 C000000 11152199
023 D000000 965769
026 A000000 N
026 B000000 Y
026 C000000 Y
026 D000000 Y
026 E000000 Y
026 F000000 N
026 G010000 N
026 G020000 Y
026 H000000 N
027 000000 Y
029 00AA00 N
030 A00AA00 0
030 B00AA00 0.00
030 C00AA00 0.00
031 A00AA00 0
031 B00AA00 0
032 00AA00 0
<PAGE> PAGE 4
033 00AA00 0
034 00AA00 N
035 00AA00 0
036 B00AA00 0
054 A00AA00 Y
054 B00AA00 Y
054 C00AA00 Y
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 N
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 N
062 A00AA00 N
062 B00AA00 0.0
062 C00AA00 0.0
062 D00AA00 0.0
062 E00AA00 0.0
062 F00AA00 0.0
062 G00AA00 0.0
062 H00AA00 0.0
062 I00AA00 0.0
062 J00AA00 0.0
062 K00AA00 0.0
062 L00AA00 0.0
062 M00AA00 0.0
062 N00AA00 0.0
062 O00AA00 0.0
062 P00AA00 0.0
062 Q00AA00 0.0
062 R00AA00 0.0
063 A00AA00 0
063 B00AA00 0.0
077 A000000 Y
077 Q010000 Y
078 000000 N
080 C00AA00 0
081 B00AA00 0
082 B00AA00 0
083 B00AA00 0
084 B00AA00 0
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
<PAGE> PAGE 5
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
024 000100 N
025 D000101 0
025 D000102 0
025 D000103 0
025 D000104 0
025 D000105 0
025 D000106 0
025 D000107 0
025 D000108 0
025 D000109 0
025 D000110 0
025 D000111 0
025 D000112 0
025 D000113 0
025 D000114 0
025 D000115 0
025 D000116 0
025 D000117 0
025 D000118 0
025 D000119 0
025 D000120 0
025 D000121 0
025 D000122 0
025 D000123 0
025 D000124 0
025 D000125 0
025 D000126 0
025 D000127 0
025 D000128 0
025 D000129 0
025 D000130 0
025 D000131 0
025 D000132 0
025 D000133 0
025 D000134 0
025 D000135 0
025 D000136 0
025 D000137 0
025 D000138 0
025 D000139 0
025 D000140 0
028 A010100 15296
028 A020100 0
<PAGE> PAGE 6
028 A030100 0
028 A040100 17665
028 B010100 15296
028 B020100 0
028 B030100 0
028 B040100 17665
028 C010100 58681
028 C020100 188979
028 C030100 0
028 C040100 45437
028 D010100 71332
028 D020100 16
028 D030100 0
028 D040100 67798
028 E010100 192878
028 E020100 0
028 E030100 0
028 E040100 71733
028 F010100 190936
028 F020100 5
028 F030100 0
028 F040100 125124
028 G010100 544419
028 G020100 189000
028 G030100 0
028 G040100 345422
028 H000100 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
042 F000100 0
042 G000100 100
042 H000100 0
043 000100 1429
044 000100 261
045 000100 Y
046 000100 N
047 000100 Y
048 000100 0.000
048 A010100 500000
048 A020100 0.850
048 B010100 500000
048 B020100 0.800
048 C010100 0
<PAGE> PAGE 7
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 1000000
048 K020100 0.750
049 000100 N
050 000100 N
051 000100 N
052 000100 N
053 A000100 N
055 A000100 Y
055 B000100 Y
056 000100 Y
057 000100 N
058 A000100 N
059 000100 Y
060 A000100 Y
060 B000100 Y
061 000100 100
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 Y
070 C020100 N
070 D010100 Y
070 D020100 N
070 E010100 Y
<PAGE> PAGE 8
070 E020100 N
070 F010100 Y
070 F020100 N
070 G010100 Y
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 Y
070 O010100 Y
070 O020100 Y
070 P010100 Y
070 P020100 N
070 Q010100 N
070 Q020100 N
070 R010100 N
070 R020100 N
071 A000100 783827
071 B000100 555914
071 C000100 1059830
071 D000100 52
072 A000100 6
072 B000100 1580
072 C000100 82
072 D000100 0
072 E000100 138
072 F000100 4667
072 G000100 0
072 H000100 0
072 I000100 767
072 J000100 41
072 K000100 0
072 L000100 331
072 M000100 26
072 N000100 70
072 O000100 0
072 P000100 12
072 Q000100 67
072 R000100 10
072 S000100 14
072 T000100 1429
<PAGE> PAGE 9
072 U000100 0
072 V000100 0
072 W000100 14
072 X000100 7449
072 Y000100 12
072 Z000100 -5638
072AA000100 318867
072BB000100 0
072CC010100 329804
072CC020100 0
072DD010100 0
072DD020100 0
072EE000100 193151
073 A010100 0.0000
073 A020100 0.0000
073 B000100 1.2790
073 C000100 0.0000
074 A000100 2808
074 B000100 0
074 C000100 0
074 D000100 0
074 E000100 1663
074 F000100 1508049
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 25758
074 K000100 0
074 L000100 14144
074 M000100 221076
074 N000100 1773498
074 O000100 21267
074 P000100 1138
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 237579
074 S000100 0
074 T000100 1513514
074 U010100 196239
074 U020100 252
074 V010100 7.70
074 V020100 7.60
074 W000100 0.0000
074 X000100 61687
074 Y000100 221076
075 A000100 0
075 B000100 1140718
076 000100 0.00
024 000200 N
<PAGE> PAGE 10
025 A000201 DELETE
025 D000201 0
025 D000202 0
025 D000203 0
025 D000204 0
025 D000205 0
025 D000206 0
025 D000207 0
025 D000208 0
028 A010200 34685
028 A020200 0
028 A030200 0
028 A040200 25319
028 B010200 97264
028 B020200 0
028 B030200 0
028 B040200 32465
028 C010200 71630
028 C020200 67720
028 C030200 0
028 C040200 48124
028 D010200 100075
028 D020200 0
028 D030200 0
028 D040200 56898
028 E010200 133928
028 E020200 0
028 E030200 0
028 E040200 46654
028 F010200 157952
028 F020200 0
028 F030200 0
028 F040200 93417
028 G010200 595534
028 G020200 67720
028 G030200 0
028 G040200 302877
028 H000200 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 100
042 H000200 0
<PAGE> PAGE 11
043 000200 816
044 000200 388
045 000200 Y
046 000200 N
047 000200 Y
048 000200 0.000
048 A010200 500000
048 A020200 0.850
048 B010200 500000
048 B020200 0.800
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 1000000
048 K020200 0.750
049 000200 N
050 000200 N
051 000200 N
052 000200 N
053 A000200 N
055 A000200 Y
055 B000200 Y
056 000200 Y
057 000200 N
058 A000200 N
059 000200 Y
060 A000200 Y
060 B000200 Y
061 000200 100
066 A000200 Y
066 B000200 N
066 C000200 Y
066 D000200 N
066 E000200 N
066 F000200 N
066 G000200 N
067 000200 N
068 A000200 N
<PAGE> PAGE 12
068 B000200 N
069 000200 N
070 A010200 Y
070 A020200 Y
070 B010200 Y
070 B020200 N
070 C010200 Y
070 C020200 N
070 D010200 Y
070 D020200 N
070 E010200 Y
070 E020200 N
070 F010200 Y
070 F020200 N
070 G010200 Y
070 G020200 N
070 H010200 Y
070 H020200 N
070 I010200 N
070 I020200 N
070 J010200 Y
070 J020200 Y
070 K010200 Y
070 K020200 N
070 L010200 Y
070 L020200 N
070 M010200 Y
070 M020200 N
070 N010200 Y
070 N020200 Y
070 O010200 Y
070 O020200 Y
070 P010200 Y
070 P020200 N
070 Q010200 N
070 Q020200 N
070 R010200 N
070 R020200 N
071 A000200 683153
071 B000200 413816
071 C000200 627333
071 D000200 66
072 A000200 6
072 B000200 168
072 C000200 115
072 D000200 0
072 E000200 136
072 F000200 2745
072 G000200 0
072 H000200 0
072 I000200 339
<PAGE> PAGE 13
072 J000200 25
072 K000200 0
072 L000200 118
072 M000200 15
072 N000200 82
072 O000200 0
072 P000200 8
072 Q000200 47
072 R000200 8
072 S000200 7
072 T000200 816
072 U000200 0
072 V000200 0
072 W000200 4
072 X000200 4215
072 Y000200 10
072 Z000200 -3787
072AA000200 105025
072BB000200 0
072CC010200 221997
072CC020200 0
072DD010200 0
072DD020200 0
072EE000200 71809
073 A010200 0.0000
073 A020200 0.0000
073 B000200 4.5540
073 C000200 0.0000
074 A000200 679
074 B000200 0
074 C000200 0
074 D000200 0
074 E000200 6002
074 F000200 914621
074 G000200 0
074 H000200 0
074 I000200 0
074 J000200 14891
074 K000200 0
074 L000200 17884
074 M000200 214031
074 N000200 1168107
074 O000200 7112
074 P000200 717
074 Q000200 0
074 R010200 0
074 R020200 0
074 R030200 0
074 R040200 217192
074 S000200 0
074 T000200 943086
<PAGE> PAGE 14
074 U010200 22443
074 U020200 106
074 V010200 41.82
074 V020200 41.41
074 W000200 0.0000
074 X000200 26351
074 Y000200 214031
075 A000200 0
075 B000200 653112
076 000200 0.00
024 000300 Y
025 A000301 MERRILL LYNCH & CO.
025 C000301 D
025 D000301 1467
025 A000302 MORGAN STANLEY DEAN WITTER & CO.
025 C000302 E
025 D000302 1794
025 A000303 MORGAN STANLEY DEAN WITTER & CO.
025 C000303 D
025 D000303 2028
025 A000304 BEAR STEARNS
025 C000304 D
025 D000304 1023
025 A000305 DELETE
025 D000305 0
025 D000306 0
025 D000307 0
025 D000308 0
028 A010300 4694
028 A020300 0
028 A030300 0
028 A040300 4067
028 B010300 11010
028 B020300 0
028 B030300 0
028 B040300 14357
028 C010300 10093
028 C020300 12808
028 C030300 0
028 C040300 5788
028 D010300 13210
028 D020300 1
028 D030300 0
028 D040300 7366
028 E010300 9608
028 E020300 2
028 E030300 0
028 E040300 10683
028 F010300 20469
028 F020300 330
028 F030300 0
<PAGE> PAGE 15
028 F040300 7342
028 G010300 69084
028 G020300 13141
028 G030300 0
028 G040300 49603
028 H000300 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 100
042 H000300 0
043 000300 188
044 000300 68
045 000300 Y
046 000300 N
047 000300 Y
048 000300 0.000
048 A010300 1000000
048 A020300 0.700
048 B010300 0
048 B020300 0.000
048 C010300 0
048 C020300 0.000
048 D010300 0
048 D020300 0.000
048 E010300 0
048 E020300 0.000
048 F010300 0
048 F020300 0.000
048 G010300 0
048 G020300 0.000
048 H010300 0
048 H020300 0.000
048 I010300 0
048 I020300 0.000
048 J010300 0
048 J020300 0.000
048 K010300 1000000
048 K020300 0.650
049 000300 N
050 000300 N
051 000300 N
052 000300 N
<PAGE> PAGE 16
053 A000300 N
055 A000300 Y
055 B000300 N
056 000300 Y
057 000300 N
058 A000300 N
059 000300 Y
060 A000300 Y
060 B000300 Y
061 000300 100
066 A000300 Y
066 B000300 N
066 C000300 N
066 D000300 N
066 E000300 N
066 F000300 N
066 G000300 Y
067 000300 Y
068 A000300 N
068 B000300 N
069 000300 N
070 A010300 Y
070 A020300 Y
070 B010300 Y
070 B020300 N
070 C010300 Y
070 C020300 N
070 D010300 Y
070 D020300 N
070 E010300 Y
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 Y
070 L020300 Y
070 M010300 Y
070 M020300 N
070 N010300 Y
070 N020300 Y
070 O010300 Y
070 O020300 Y
<PAGE> PAGE 17
070 P010300 Y
070 P020300 N
070 Q010300 N
070 Q020300 N
070 R010300 N
070 R020300 N
071 A000300 111452
071 B000300 88715
071 C000300 140731
071 D000300 63
072 A000300 6
072 B000300 1507
072 C000300 267
072 D000300 0
072 E000300 10
072 F000300 528
072 G000300 0
072 H000300 0
072 I000300 75
072 J000300 4
072 K000300 0
072 L000300 24
072 M000300 4
072 N000300 29
072 O000300 0
072 P000300 0
072 Q000300 11
072 R000300 6
072 S000300 2
072 T000300 188
072 U000300 0
072 V000300 0
072 W000300 4
072 X000300 876
072 Y000300 9
072 Z000300 919
072AA000300 13354
072BB000300 0
072CC010300 32146
072CC020300 0
072DD010300 1397
072DD020300 0
072EE000300 3774
073 A010300 0.1090
073 A020300 0.0000
073 B000300 1.8230
073 C000300 0.0000
074 A000300 2
074 B000300 7086
074 C000300 0
074 D000300 51688
<PAGE> PAGE 18
074 E000300 402
074 F000300 126749
074 G000300 0
074 H000300 0
074 I000300 0
074 J000300 0
074 K000300 0
074 L000300 1858
074 M000300 29951
074 N000300 217736
074 O000300 0
074 P000300 106
074 Q000300 0
074 R010300 0
074 R020300 0
074 R030300 0
074 R040300 30084
074 S000300 0
074 T000300 187546
074 U010300 9091
074 U020300 0
074 V010300 20.63
074 V020300 0.00
074 W000300 0.0000
074 X000300 4252
074 Y000300 29951
075 A000300 0
075 B000300 150456
076 000300 0.00
024 000400 N
025 D000401 0
025 D000402 0
025 D000403 0
025 D000404 0
025 D000405 0
025 D000406 0
025 D000407 0
025 D000408 0
028 A010400 5517
028 A020400 0
028 A030400 0
028 A040400 666
028 B010400 15373
028 B020400 0
028 B030400 0
028 B040400 2648
028 C010400 11872
028 C020400 2525
028 C030400 0
028 C040400 4273
028 D010400 22364
<PAGE> PAGE 19
028 D020400 0
028 D030400 0
028 D040400 6910
028 E010400 22052
028 E020400 0
028 E030400 0
028 E040400 5509
028 F010400 25229
028 F020400 0
028 F030400 0
028 F040400 14488
028 G010400 102407
028 G020400 2525
028 G030400 0
028 G040400 34494
028 H000400 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 100
042 H000400 0
043 000400 102
044 000400 185
045 000400 Y
046 000400 N
047 000400 Y
048 000400 0.000
048 A010400 500000
048 A020400 0.750
048 B010400 500000
048 B020400 0.700
048 C010400 0
048 C020400 0.000
048 D010400 0
048 D020400 0.000
048 E010400 0
048 E020400 0.000
048 F010400 0
048 F020400 0.000
048 G010400 0
048 G020400 0.000
048 H010400 0
048 H020400 0.000
<PAGE> PAGE 20
048 I010400 0
048 I020400 0.000
048 J010400 0
048 J020400 0.000
048 K010400 1000000
048 K020400 0.650
049 000400 N
050 000400 N
051 000400 N
052 000400 N
053 A000400 N
055 A000400 Y
055 B000400 Y
056 000400 Y
057 000400 N
058 A000400 N
059 000400 Y
060 A000400 Y
060 B000400 Y
061 000400 100
066 A000400 Y
066 B000400 N
066 C000400 N
066 D000400 Y
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
070 B020400 N
070 C010400 Y
070 C020400 N
070 D010400 Y
070 D020400 N
070 E010400 Y
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
<PAGE> PAGE 21
070 K010400 Y
070 K020400 N
070 L010400 Y
070 L020400 N
070 M010400 Y
070 M020400 N
070 N010400 Y
070 N020400 Y
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 107995
071 B000400 39747
071 C000400 74765
071 D000400 53
072 A000400 6
072 B000400 151
072 C000400 18
072 D000400 0
072 E000400 13
072 F000400 306
072 G000400 0
072 H000400 0
072 I000400 44
072 J000400 9
072 K000400 0
072 L000400 13
072 M000400 2
072 N000400 34
072 O000400 0
072 P000400 0
072 Q000400 7
072 R000400 5
072 S000400 1
072 T000400 102
072 U000400 0
072 V000400 0
072 W000400 1
072 X000400 524
072 Y000400 1
072 Z000400 -341
072AA000400 9725
072BB000400 0
072CC010400 26521
072CC020400 0
072DD010400 0
<PAGE> PAGE 22
072DD020400 0
072EE000400 2604
073 A010400 0.0000
073 A020400 0.0000
073 B000400 1.2960
073 C000400 0.0000
074 A000400 0
074 B000400 0
074 C000400 0
074 D000400 0
074 E000400 0
074 F000400 128114
074 G000400 0
074 H000400 0
074 I000400 0
074 J000400 2185
074 K000400 0
074 L000400 1420
074 M000400 49919
074 N000400 181639
074 O000400 0
074 P000400 91
074 Q000400 0
074 R010400 0
074 R020400 0
074 R030400 0
074 R040400 52257
074 S000400 0
074 T000400 129291
074 U010400 3159
074 U020400 0
074 V010400 40.93
074 V020400 0.00
074 W000400 0.0000
074 X000400 4338
074 Y000400 49919
075 A000400 0
075 B000400 81290
076 000400 0.00
024 000500 N
025 A000501 DELETE
025 D000501 0
025 D000502 0
025 D000503 0
025 D000504 0
025 D000505 0
025 D000506 0
025 D000507 0
025 D000508 0
028 A010500 2606
028 A020500 0
<PAGE> PAGE 23
028 A030500 0
028 A040500 3317
028 B010500 6335
028 B020500 0
028 B030500 0
028 B040500 4333
028 C010500 10054
028 C020500 23766
028 C030500 0
028 C040500 5929
028 D010500 6306
028 D020500 7
028 D030500 0
028 D040500 14125
028 E010500 7929
028 E020500 0
028 E030500 0
028 E040500 9662
028 F010500 8616
028 F020500 0
028 F030500 0
028 F040500 9786
028 G010500 41846
028 G020500 23773
028 G030500 0
028 G040500 47152
028 H000500 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 100
042 H000500 0
043 000500 184
044 000500 52
045 000500 Y
046 000500 N
047 000500 Y
048 000500 0.000
048 A010500 500000
048 A020500 0.750
048 B010500 500000
048 B020500 0.700
048 C010500 0
<PAGE> PAGE 24
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
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 1000000
048 K020500 0.650
049 000500 N
050 000500 N
051 000500 N
052 000500 N
053 A000500 N
055 A000500 N
055 B000500 Y
056 000500 Y
057 000500 N
058 A000500 N
059 000500 Y
060 A000500 N
060 B000500 N
061 000500 100
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 Y
070 C020500 N
070 D010500 Y
070 D020500 N
070 E010500 Y
<PAGE> PAGE 25
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 N
070 M010500 Y
070 M020500 N
070 N010500 Y
070 N020500 Y
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 80743
071 B000500 92892
071 C000500 134202
071 D000500 60
072 A000500 6
072 B000500 217
072 C000500 35
072 D000500 0
072 E000500 18
072 F000500 551
072 G000500 0
072 H000500 0
072 I000500 77
072 J000500 1
072 K000500 0
072 L000500 25
072 M000500 4
072 N000500 39
072 O000500 0
072 P000500 2
072 Q000500 10
072 R000500 5
072 S000500 2
072 T000500 184
<PAGE> PAGE 26
072 U000500 0
072 V000500 0
072 W000500 4
072 X000500 904
072 Y000500 14
072 Z000500 -621
072AA000500 21807
072BB000500 0
072CC010500 48218
072CC020500 0
072DD010500 416
072DD020500 0
072EE000500 24133
073 A010500 0.0220
073 A020500 0.0000
073 B000500 4.4490
073 C000500 0.0000
074 A000500 0
074 B000500 1842
074 C000500 0
074 D000500 0
074 E000500 0
074 F000500 158593
074 G000500 0
074 H000500 0
074 I000500 0
074 J000500 4434
074 K000500 0
074 L000500 296
074 M000500 78748
074 N000500 243913
074 O000500 0
074 P000500 117
074 Q000500 0
074 R010500 0
074 R020500 0
074 R030500 0
074 R040500 79123
074 S000500 0
074 T000500 164673
074 U010500 6023
074 U020500 0
074 V010500 27.34
074 V020500 0.00
074 W000500 0.0000
074 X000500 4459
074 Y000500 78748
075 A000500 0
075 B000500 146378
076 000500 0.00
024 000600 Y
<PAGE> PAGE 27
025 A000601 PAINE WEBBER GROUP
025 C000601 E
025 D000601 220
025 A000602 DELETE
025 D000602 0
025 D000603 0
025 D000604 0
025 D000605 0
025 D000606 0
025 D000607 0
025 D000608 0
028 A010600 96
028 A020600 0
028 A030600 0
028 A040600 503
028 B010600 748
028 B020600 0
028 B030600 0
028 B040600 1001
028 C010600 616
028 C020600 2272
028 C030600 0
028 C040600 1014
028 D010600 593
028 D020600 0
028 D030600 0
028 D040600 1631
028 E010600 378
028 E020600 0
028 E030600 0
028 E040600 1406
028 F010600 933
028 F020600 0
028 F030600 0
028 F040600 1073
028 G010600 3364
028 G020600 2272
028 G030600 0
028 G040600 6628
028 H000600 0
037 000600 N
038 000600 0
039 000600 N
040 000600 Y
041 000600 Y
042 A000600 0
042 B000600 0
042 C000600 0
042 D000600 0
042 E000600 0
042 F000600 0
<PAGE> PAGE 28
042 G000600 100
042 H000600 0
043 000600 29
044 000600 63
045 000600 Y
046 000600 N
047 000600 Y
048 000600 0.000
048 A010600 500000
048 A020600 0.750
048 B010600 500000
048 B020600 0.700
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
048 K010600 1000000
048 K020600 0.650
049 000600 N
050 000600 N
051 000600 N
052 000600 N
053 A000600 N
055 A000600 N
055 B000600 Y
056 000600 Y
057 000600 N
058 A000600 N
059 000600 Y
060 A000600 Y
060 B000600 Y
061 000600 100
066 A000600 Y
066 B000600 N
066 C000600 Y
066 D000600 N
066 E000600 N
066 F000600 N
066 G000600 N
<PAGE> PAGE 29
067 000600 N
068 A000600 N
068 B000600 N
069 000600 N
070 A010600 Y
070 A020600 Y
070 B010600 Y
070 B020600 N
070 C010600 Y
070 C020600 N
070 D010600 Y
070 D020600 N
070 E010600 Y
070 E020600 N
070 F010600 Y
070 F020600 N
070 G010600 Y
070 G020600 N
070 H010600 Y
070 H020600 N
070 I010600 N
070 I020600 N
070 J010600 Y
070 J020600 N
070 K010600 Y
070 K020600 Y
070 L010600 Y
070 L020600 N
070 M010600 Y
070 M020600 N
070 N010600 Y
070 N020600 Y
070 O010600 Y
070 O020600 N
070 P010600 Y
070 P020600 N
070 Q010600 N
070 Q020600 N
070 R010600 N
070 R020600 N
071 A000600 14330
071 B000600 16178
071 C000600 22424
071 D000600 64
072 A000600 6
072 B000600 7
072 C000600 253
072 D000600 0
072 E000600 1
072 F000600 88
072 G000600 0
<PAGE> PAGE 30
072 H000600 0
072 I000600 33
072 J000600 10
072 K000600 0
072 L000600 9
072 M000600 1
072 N000600 15
072 O000600 0
072 P000600 0
072 Q000600 6
072 R000600 5
072 S000600 0
072 T000600 29
072 U000600 0
072 V000600 0
072 W000600 1
072 X000600 196
072 Y000600 1
072 Z000600 66
072AA000600 2848
072BB000600 0
072CC010600 2097
072CC020600 0
072DD010600 79
072DD020600 0
072EE000600 2231
073 A010600 0.0440
073 A020600 0.0000
073 B000600 1.2400
073 C000600 0.0000
074 A000600 1
074 B000600 89
074 C000600 0
074 D000600 0
074 E000600 0
074 F000600 23994
074 G000600 0
074 H000600 0
074 I000600 366
074 J000600 208
074 K000600 0
074 L000600 283
074 M000600 6836
074 N000600 31777
074 O000600 260
074 P000600 15
074 Q000600 0
074 R010600 0
074 R020600 0
074 R030600 0
074 R040600 6874
<PAGE> PAGE 31
074 S000600 0
074 T000600 24628
074 U010600 1802
074 U020600 0
074 V010600 13.67
074 V020600 0.00
074 W000600 0.0000
074 X000600 1088
074 Y000600 6836
075 A000600 0
075 B000600 23285
076 000600 0.00
024 000700 N
025 D000701 0
025 D000702 0
025 D000703 0
025 D000704 0
025 D000705 0
025 D000706 0
025 D000707 0
025 D000708 0
028 A010700 3359
028 A020700 0
028 A030700 0
028 A040700 371
028 B010700 14762
028 B020700 0
028 B030700 0
028 B040700 1976
028 C010700 11646
028 C020700 225
028 C030700 0
028 C040700 5635
028 D010700 16357
028 D020700 0
028 D030700 0
028 D040700 9276
028 E010700 20783
028 E020700 0
028 E030700 0
028 E040700 2040
028 F010700 26163
028 F020700 0
028 F030700 0
028 F040700 9287
028 G010700 93070
028 G020700 225
028 G030700 0
028 G040700 28585
028 H000700 0
037 000700 Y
<PAGE> PAGE 32
038 000700 87
039 000700 N
040 000700 Y
041 000700 Y
042 A000700 0
042 B000700 0
042 C000700 0
042 D000700 0
042 E000700 0
042 F000700 0
042 G000700 100
042 H000700 0
043 000700 36
044 000700 61
045 000700 Y
046 000700 N
047 000700 Y
048 000700 0.000
048 A010700 500000
048 A020700 0.850
048 B010700 500000
048 B020700 0.800
048 C010700 0
048 C020700 0.000
048 D010700 0
048 D020700 0.000
048 E010700 0
048 E020700 0.000
048 F010700 0
048 F020700 0.000
048 G010700 0
048 G020700 0.000
048 H010700 0
048 H020700 0.000
048 I010700 0
048 I020700 0.000
048 J010700 0
048 J020700 0.000
048 K010700 1000000
048 K020700 0.750
049 000700 N
050 000700 N
051 000700 N
052 000700 N
053 A000700 Y
053 B000700 Y
053 C000700 N
055 A000700 Y
055 B000700 N
056 000700 Y
057 000700 N
<PAGE> PAGE 33
058 A000700 N
059 000700 Y
060 A000700 Y
060 B000700 Y
061 000700 100
066 A000700 Y
066 B000700 N
066 C000700 Y
066 D000700 N
066 E000700 N
066 F000700 N
066 G000700 N
067 000700 N
068 A000700 N
068 B000700 N
069 000700 N
070 A010700 Y
070 A020700 Y
070 B010700 Y
070 B020700 N
070 C010700 Y
070 C020700 N
070 D010700 Y
070 D020700 N
070 E010700 Y
070 E020700 N
070 F010700 Y
070 F020700 N
070 G010700 Y
070 G020700 N
070 H010700 Y
070 H020700 N
070 I010700 N
070 I020700 N
070 J010700 Y
070 J020700 N
070 K010700 Y
070 K020700 N
070 L010700 Y
070 L020700 N
070 M010700 Y
070 M020700 N
070 N010700 Y
070 N020700 Y
070 O010700 Y
070 O020700 N
070 P010700 Y
070 P020700 N
070 Q010700 N
070 Q020700 N
070 R010700 N
<PAGE> PAGE 34
070 R020700 N
071 A000700 77387
071 B000700 16415
071 C000700 74662
071 D000700 22
072 A000700 6
072 B000700 70
072 C000700 25
072 D000700 0
072 E000700 14
072 F000700 340
072 G000700 0
072 H000700 0
072 I000700 44
072 J000700 12
072 K000700 0
072 L000700 22
072 M000700 2
072 N000700 39
072 O000700 0
072 P000700 0
072 Q000700 12
072 R000700 7
072 S000700 1
072 T000700 36
072 U000700 2
072 V000700 0
072 W000700 1
072 X000700 518
072 Y000700 1
072 Z000700 -407
072AA000700 3345
072BB000700 0
072CC010700 39960
072CC020700 0
072DD010700 0
072DD020700 0
072EE000700 226
073 A010700 0.0000
073 A020700 0.0000
073 B000700 0.3270
073 C000700 0.0000
074 A000700 79
074 B000700 2878
074 C000700 0
074 D000700 0
074 E000700 0
074 F000700 128264
074 G000700 0
074 H000700 0
074 I000700 0
<PAGE> PAGE 35
074 J000700 1756
074 K000700 0
074 L000700 1529
074 M000700 39760
074 N000700 174266
074 O000700 853
074 P000700 108
074 Q000700 0
074 R010700 0
074 R020700 0
074 R030700 0
074 R040700 41016
074 S000700 0
074 T000700 132289
074 U010700 492
074 U020700 520
074 V010700 130.52
074 V020700 130.78
074 W000700 0.0000
074 X000700 5836
074 Y000700 39745
075 A000700 0
075 B000700 79796
076 000700 0.00
SIGNATURE LANCE CAMPBELL
TITLE MGR. OF FUND ACCTING
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 011
<NAME> BERGER SMALL COMPANY GROWTH FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 1033195945
<INVESTMENTS-AT-VALUE> 1509711324
<RECEIVABLES> 39902129
<ASSETS-OTHER> 221076125
<OTHER-ITEMS-ASSETS> 2808022
<TOTAL-ASSETS> 1773497600
<PAYABLE-FOR-SECURITIES> 21266655
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 238717020
<TOTAL-LIABILITIES> 259983675
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 738450985
<SHARES-COMMON-STOCK> 196239196<F1>
<SHARES-COMMON-PRIOR> 139003930<F1>
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 5722424
<ACCUMULATED-NET-GAINS> 304269985
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 476515379
<NET-ASSETS> 1513513925
<DIVIDEND-INCOME> 81932
<INTEREST-INCOME> 1579659
<OTHER-INCOME> 137743
<EXPENSES-NET> 7437667
<NET-INVESTMENT-INCOME> (5638333)
<REALIZED-GAINS-CURRENT> 318867140
<APPREC-INCREASE-CURRENT> 329803935
<NET-CHANGE-FROM-OPS> 643032742
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0<F1>
<DISTRIBUTIONS-OF-GAINS> 193042529<F1>
<DISTRIBUTIONS-OTHER> 0<F1>
<NUMBER-OF-SHARES-SOLD> 75803575<F1>
<NUMBER-OF-SHARES-REDEEMED> 48887841<F1>
<SHARES-REINVESTED> 30319532<F1>
<NET-CHANGE-IN-ASSETS> 837876935
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 178553370
<OVERDISTRIB-NII-PRIOR> 84091
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4667108
<INTEREST-EXPENSE> 12398
<GROSS-EXPENSE> 7449329
<AVERAGE-NET-ASSETS> 1139952331<F1>
<PER-SHARE-NAV-BEGIN> 4.86<F1>
<PER-SHARE-NII> (0.03)<F1>
<PER-SHARE-GAIN-APPREC> 4.15<F1>
<PER-SHARE-DIVIDEND> 0<F1>
<PER-SHARE-DISTRIBUTIONS> 1.28<F1>
<RETURNS-OF-CAPITAL> 0<F1>
<PER-SHARE-NAV-END> 7.70<F1>
<EXPENSE-RATIO> 1.30<F1>
<FN>
<F1>Investor Share Class
</FN>
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 012
<NAME> BERGER SMALL COMPANY GROWTH FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 1033195945
<INVESTMENTS-AT-VALUE> 1509711324
<RECEIVABLES> 39902129
<ASSETS-OTHER> 221076125
<OTHER-ITEMS-ASSETS> 2808022
<TOTAL-ASSETS> 1773497600
<PAYABLE-FOR-SECURITIES> 21266655
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 238717020
<TOTAL-LIABILITIES> 259983675
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 738450985
<SHARES-COMMON-STOCK> 252458<F1>
<SHARES-COMMON-PRIOR> 0<F1>
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 5722424
<ACCUMULATED-NET-GAINS> 304269985
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 476515379
<NET-ASSETS> 1513513925
<DIVIDEND-INCOME> 81932
<INTEREST-INCOME> 1579659
<OTHER-INCOME> 137743
<EXPENSES-NET> 7437667
<NET-INVESTMENT-INCOME> (5638333)
<REALIZED-GAINS-CURRENT> 318867140
<APPREC-INCREASE-CURRENT> 329803935
<NET-CHANGE-FROM-OPS> 643032742
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0<F1>
<DISTRIBUTIONS-OF-GAINS> 107996<F1>
<DISTRIBUTIONS-OTHER> 0<F1>
<NUMBER-OF-SHARES-SOLD> 253854<F1>
<NUMBER-OF-SHARES-REDEEMED> 18951<F1>
<SHARES-REINVESTED> 17555<F1>
<NET-CHANGE-IN-ASSETS> 837876935
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 178553370
<OVERDISTRIB-NII-PRIOR> 84091
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4667108
<INTEREST-EXPENSE> 12398
<GROSS-EXPENSE> 7449329
<AVERAGE-NET-ASSETS> 765351<F1>
<PER-SHARE-NAV-BEGIN> 4.77<F1>
<PER-SHARE-NII> (0.04)<F1>
<PER-SHARE-GAIN-APPREC> 4.17<F1>
<PER-SHARE-DIVIDEND> 0<F1>
<PER-SHARE-DISTRIBUTIONS> 1.30<F1>
<RETURNS-OF-CAPITAL> 0<F1>
<PER-SHARE-NAV-END> 7.60<F1>
<EXPENSE-RATIO> 2.85<F1>
<FN>
<F1>Institutional Share Class
</FN>
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 021
<NAME> BERGER NEW GENERATION FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 626041688
<INVESTMENTS-AT-VALUE> 920622559
<RECEIVABLES> 32775038
<ASSETS-OTHER> 214030614
<OTHER-ITEMS-ASSETS> 679128
<TOTAL-ASSETS> 1168107339
<PAYABLE-FOR-SECURITIES> 7112440
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 217908459
<TOTAL-LIABILITIES> 225020899
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 551680486
<SHARES-COMMON-STOCK> 22443498<F1>
<SHARES-COMMON-PRIOR> 12840273<F1>
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 3804227
<ACCUMULATED-NET-GAINS> 100629310
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 294580871
<NET-ASSETS> 943086440
<DIVIDEND-INCOME> 114790
<INTEREST-INCOME> 167794
<OTHER-INCOME> 135742
<EXPENSES-NET> 4205093
<NET-INVESTMENT-INCOME> (3786767)
<REALIZED-GAINS-CURRENT> 105025417
<APPREC-INCREASE-CURRENT> 221996546
<NET-CHANGE-FROM-OPS> 323235196
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0<F1>
<DISTRIBUTIONS-OF-GAINS> 71662846<F1>
<DISTRIBUTIONS-OTHER> 0<F1>
<NUMBER-OF-SHARES-SOLD> 1571080<F1>
<NUMBER-OF-SHARES-REDEEMED> 8093700<F1>
<SHARES-REINVESTED> 1986845<F1>
<NET-CHANGE-IN-ASSETS> 611801780
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 67412970
<OVERDISTRIB-NII-PRIOR> 17460
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2744688
<INTEREST-EXPENSE> 7693
<GROSS-EXPENSE> 4214608
<AVERAGE-NET-ASSETS> 651023624<F1>
<PER-SHARE-NAV-BEGIN> 25.77<F1>
<PER-SHARE-NII> (0.17)<F1>
<PER-SHARE-GAIN-APPREC> 20.77<F1>
<PER-SHARE-DIVIDEND> 0<F1>
<PER-SHARE-DISTRIBUTIONS> 4.55<F1>
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 41.82<F1>
<EXPENSE-RATIO> 1.29<F1>
<FN>
<F1>Investor Share Class
</FN>
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 022
<NAME> BERGER NEW GENERATION FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 626041688
<INVESTMENTS-AT-VALUE> 920622559
<RECEIVABLES> 32775038
<ASSETS-OTHER> 214030614
<OTHER-ITEMS-ASSETS> 679128
<TOTAL-ASSETS> 1168107339
<PAYABLE-FOR-SECURITIES> 7112440
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 217908459
<TOTAL-LIABILITIES> 225020899
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 551680486
<SHARES-COMMON-STOCK> 106390<F1>
<SHARES-COMMON-PRIOR> 13443<F1>
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 3804227
<ACCUMULATED-NET-GAINS> 100629310
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 294580871
<NET-ASSETS> 943086440
<DIVIDEND-INCOME> 114790
<INTEREST-INCOME> 167794
<OTHER-INCOME> 135742
<EXPENSES-NET> 4205093
<NET-INVESTMENT-INCOME> (3786767)
<REALIZED-GAINS-CURRENT> 105025417
<APPREC-INCREASE-CURRENT> 221996546
<NET-CHANGE-FROM-OPS> 323235196
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0<F1>
<DISTRIBUTIONS-OF-GAINS> 146231<F1>
<DISTRIBUTIONS-OTHER> 0<F1>
<NUMBER-OF-SHARES-SOLD> 91054<F1>
<NUMBER-OF-SHARES-REDEEMED> 2440<F1>
<SHARES-REINVESTED> 4333<F1>
<NET-CHANGE-IN-ASSETS> 611801780
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 67412970
<OVERDISTRIB-NII-PRIOR> 17460
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2744688
<INTEREST-EXPENSE> 7693
<GROSS-EXPENSE> 4214608
<AVERAGE-NET-ASSETS> 2088683<F1>
<PER-SHARE-NAV-BEGIN> 25.79<F1>
<PER-SHARE-NII> (0.16)<F1>
<PER-SHARE-GAIN-APPREC> 20.31<F1>
<PER-SHARE-DIVIDEND> 0<F1>
<PER-SHARE-DISTRIBUTIONS> 4.53<F1>
<RETURNS-OF-CAPITAL> 0<F1>
<PER-SHARE-NAV-END> 41.41<F1>
<EXPENSE-RATIO> 1.81<F1>
<FN>
<F1>Institutional Share Class
</FN>
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 031
<NAME> BERGER BALANCED FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 147074859
<INVESTMENTS-AT-VALUE> 185924679
<RECEIVABLES> 1858221
<ASSETS-OTHER> 29951121
<OTHER-ITEMS-ASSETS> 1889
<TOTAL-ASSETS> 217735910
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 30190182
<TOTAL-LIABILITIES> 30190182
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 136177410
<SHARES-COMMON-STOCK> 9091191
<SHARES-COMMON-PRIOR> 7388278
<ACCUMULATED-NII-CURRENT> 116008
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 12402490
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 38849820
<NET-ASSETS> 187545728
<DIVIDEND-INCOME> 267445
<INTEREST-INCOME> 1507300
<OTHER-INCOME> 10405
<EXPENSES-NET> 866646
<NET-INVESTMENT-INCOME> 918504
<REALIZED-GAINS-CURRENT> 13353576
<APPREC-INCREASE-CURRENT> 32146206
<NET-CHANGE-FROM-OPS> 46418286
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 868644
<DISTRIBUTIONS-OF-GAINS> 13392318
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3610824
<NUMBER-OF-SHARES-REDEEMED> 2629679
<SHARES-REINVESTED> 721768
<NET-CHANGE-IN-ASSETS> 64779598
<ACCUMULATED-NII-PRIOR> 66148
<ACCUMULATED-GAINS-PRIOR> 12441232
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 527686
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 875975
<AVERAGE-NET-ASSETS> 150456453
<PER-SHARE-NAV-BEGIN> 16.62
<PER-SHARE-NII> 0.11
<PER-SHARE-GAIN-APPREC> 5.83
<PER-SHARE-DIVIDEND> 0.11
<PER-SHARE-DISTRIBUTIONS> 1.82
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 20.63
<EXPENSE-RATIO> 1.16
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 041
<NAME> BERGER MID CAP GROWTH FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 97867337
<INVESTMENTS-AT-VALUE> 128113985
<RECEIVABLES> 3605302
<ASSETS-OTHER> 49919498
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 181638785
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 52347854
<TOTAL-LIABILITIES> 52347854
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 89889322
<SHARES-COMMON-STOCK> 3158724
<SHARES-COMMON-PRIOR> 1170966
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 340949
<ACCUMULATED-NET-GAINS> 9495914
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 30246644
<NET-ASSETS> 129290931
<DIVIDEND-INCOME> 18432
<INTEREST-INCOME> 150852
<OTHER-INCOME> 13470
<EXPENSES-NET> 523298
<NET-INVESTMENT-INCOME> (340544)
<REALIZED-GAINS-CURRENT> 9725428
<APPREC-INCREASE-CURRENT> 26520866
<NET-CHANGE-FROM-OPS> 35905750
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 2604437
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2822412
<NUMBER-OF-SHARES-REDEEMED> 905034
<SHARES-REINVESTED> 70380
<NET-CHANGE-IN-ASSETS> 103740819
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 2374923
<OVERDISTRIB-NII-PRIOR> 405
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 305801
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 524304
<AVERAGE-NET-ASSETS> 81289730
<PER-SHARE-NAV-BEGIN> 21.82
<PER-SHARE-NII> (0.11)
<PER-SHARE-GAIN-APPREC> 20.52
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 1.30
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 40.93
<EXPENSE-RATIO> 1.29
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 051
<NAME> BERGER SELECT FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 103984820
<INVESTMENTS-AT-VALUE> 160434515
<RECEIVABLES> 4729758
<ASSETS-OTHER> 78748257
<OTHER-ITEMS-ASSETS> 138
<TOTAL-ASSETS> 243912668
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 79239801
<TOTAL-LIABILITIES> 79239801
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 87206308
<SHARES-COMMON-STOCK> 6023332
<SHARES-COMMON-PRIOR> 5286481
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 923314
<ACCUMULATED-NET-GAINS> 21940178
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 56449695
<NET-ASSETS> 164672867
<DIVIDEND-INCOME> 35217
<INTEREST-INCOME> 216802
<OTHER-INCOME> 17565
<EXPENSES-NET> 890128
<NET-INVESTMENT-INCOME> (620544)
<REALIZED-GAINS-CURRENT> 21807335
<APPREC-INCREASE-CURRENT> 48218228
<NET-CHANGE-FROM-OPS> 69405019
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 416086
<DISTRIBUTIONS-OF-GAINS> 24133140
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1617650
<NUMBER-OF-SHARES-REDEEMED> 1850292
<SHARES-REINVESTED> 969493
<NET-CHANGE-IN-ASSETS> 63321208
<ACCUMULATED-NII-PRIOR> 113316
<ACCUMULATED-GAINS-PRIOR> 24265983
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 550793
<INTEREST-EXPENSE> 2433
<GROSS-EXPENSE> 904291
<AVERAGE-NET-ASSETS> 146378373
<PER-SHARE-NAV-BEGIN> 19.17
<PER-SHARE-NII> (0.15)
<PER-SHARE-GAIN-APPREC> 12.79
<PER-SHARE-DIVIDEND> 0.02
<PER-SHARE-DISTRIBUTIONS> 4.45
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 27.34
<EXPENSE-RATIO> 1.23
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 061
<NAME> BERGER MID CAP VALUE FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 20240700
<INVESTMENTS-AT-VALUE> 24448206
<RECEIVABLES> 491493
<ASSETS-OTHER> 6836223
<OTHER-ITEMS-ASSETS> 635
<TOTAL-ASSETS> 31776557
<PAYABLE-FOR-SECURITIES> 259971
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 6889000
<TOTAL-LIABILITIES> 7148971
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 17647814
<SHARES-COMMON-STOCK> 1802082
<SHARES-COMMON-PRIOR> 1883160
<ACCUMULATED-NII-CURRENT> 56657
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2715607
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 4207508
<NET-ASSETS> 24627586
<DIVIDEND-INCOME> 253302
<INTEREST-INCOME> 6753
<OTHER-INCOME> 1126
<EXPENSES-NET> 194912
<NET-INVESTMENT-INCOME> 66269
<REALIZED-GAINS-CURRENT> 2848481
<APPREC-INCREASE-CURRENT> 2097410
<NET-CHANGE-FROM-OPS> 5012160
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 79196
<DISTRIBUTIONS-OF-GAINS> 2231486
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 263298
<NUMBER-OF-SHARES-REDEEMED> 531566
<SHARES-REINVESTED> 187190
<NET-CHANGE-IN-ASSETS> 1709579
<ACCUMULATED-NII-PRIOR> 69584
<ACCUMULATED-GAINS-PRIOR> 2098612
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 87514
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 196119
<AVERAGE-NET-ASSETS> 23285413
<PER-SHARE-NAV-BEGIN> 12.17
<PER-SHARE-NII> 0.03
<PER-SHARE-GAIN-APPREC> 2.75
<PER-SHARE-DIVIDEND> 0.04
<PER-SHARE-DISTRIBUTIONS> 1.24
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 13.67
<EXPENSE-RATIO> 1.68
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 071
<NAME> BERGER INFORMATION TECHNOLOGY FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 83408454
<INVESTMENTS-AT-VALUE> 131141683
<RECEIVABLES> 3285455
<ASSETS-OTHER> 39759620
<OTHER-ITEMS-ASSETS> 79354
<TOTAL-ASSETS> 174266112
<PAYABLE-FOR-SECURITIES> 852913
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 41124229
<TOTAL-LIABILITIES> 41977142
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 81714681
<SHARES-COMMON-STOCK> 492206<F1>
<SHARES-COMMON-PRIOR> 83722<F1>
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 407137
<ACCUMULATED-NET-GAINS> 3248197
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 47733229
<NET-ASSETS> 132288970
<DIVIDEND-INCOME> 24807
<INTEREST-INCOME> 70463
<OTHER-INCOME> 13719
<EXPENSES-NET> 516126
<NET-INVESTMENT-INCOME> (407137)
<REALIZED-GAINS-CURRENT> 3344677
<APPREC-INCREASE-CURRENT> 39960478
<NET-CHANGE-FROM-OPS> 42898018
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0<F1>
<DISTRIBUTIONS-OF-GAINS> 72711<F1>
<DISTRIBUTIONS-OTHER> 0<F1>
<NUMBER-OF-SHARES-SOLD> 543697<F1>
<NUMBER-OF-SHARES-REDEEMED> 135867<F1>
<SHARES-REINVESTED> 654<F1>
<NET-CHANGE-IN-ASSETS> 107384202
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 129306
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 340068
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 517510
<AVERAGE-NET-ASSETS> 28863718<F1>
<PER-SHARE-NAV-BEGIN> 57.46<F1>
<PER-SHARE-NII> (0.41)<F1>
<PER-SHARE-GAIN-APPREC> 73.80<F1>
<PER-SHARE-DIVIDEND> 0<F1>
<PER-SHARE-DISTRIBUTIONS> 0.33<F1>
<RETURNS-OF-CAPITAL> 0<F1>
<PER-SHARE-NAV-END> 130.52<F1>
<EXPENSE-RATIO> 1.67<F1>
<FN>
<F1>Investor Share Class
</FN>
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000912725
<NAME> BERGER INVESTMENT PORTFOLIO TRUST
<SERIES>
<NUMBER> 072
<NAME> BERGER INFORMATION TECHNOLOGY FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 83408454
<INVESTMENTS-AT-VALUE> 131141683
<RECEIVABLES> 3285455
<ASSETS-OTHER> 39759620
<OTHER-ITEMS-ASSETS> 79354
<TOTAL-ASSETS> 174266112
<PAYABLE-FOR-SECURITIES> 852913
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 41124229
<TOTAL-LIABILITIES> 41977142
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 81714681
<SHARES-COMMON-STOCK> 520295<F1>
<SHARES-COMMON-PRIOR> 349634<F1>
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 407137
<ACCUMULATED-NET-GAINS> 3248197
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 47733229
<NET-ASSETS> 132288970
<DIVIDEND-INCOME> 24807
<INTEREST-INCOME> 70463
<OTHER-INCOME> 13719
<EXPENSES-NET> 516126
<NET-INVESTMENT-INCOME> (407137)
<REALIZED-GAINS-CURRENT> 3344677
<APPREC-INCREASE-CURRENT> 39960478
<NET-CHANGE-FROM-OPS> 42898018
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0<F1>
<DISTRIBUTIONS-OF-GAINS> 153075<F1>
<DISTRIBUTIONS-OTHER> 0<F1>
<NUMBER-OF-SHARES-SOLD> 287112<F1>
<NUMBER-OF-SHARES-REDEEMED> 117833<F1>
<SHARES-REINVESTED> 1382<F1>
<NET-CHANGE-IN-ASSETS> 107384202
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 129306
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 340068
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 517510
<AVERAGE-NET-ASSETS> 50932142<F1>
<PER-SHARE-NAV-BEGIN> 57.47<F1>
<PER-SHARE-NII> (0.40)<F1>
<PER-SHARE-GAIN-APPREC> 74.04<F1>
<PER-SHARE-DIVIDEND> 0<F1>
<PER-SHARE-DISTRIBUTIONS> 0.33<F1>
<RETURNS-OF-CAPITAL> 0<F1>
<PER-SHARE-NAV-END> 130.78<F1>
<EXPENSE-RATIO> 1.08<F1>
<FN>
<F1>Institutional Share Class
</FN>
</TABLE>
