<PAGE> PAGE 1
000 A000000 06/30/96
000 C000000 0000909221
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 ONE GROUP INVESTMENT TRUST
001 B000000 811-7874
001 C000000 6142497869
002 A000000 ONE NATIONWIDE PLAZA 1-25-4
002 B000000 COLUMBUS
002 C000000 OH
002 D010000 43216
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 4
007 C010100 1
007 C020100 GOVERNMENT BOND FUND
007 C030100 N
007 C010200 2
007 C020200 ASSET ALLOCATION FUND
007 C030200 N
007 C010300 3
007 C020300 GROWTH OPPORTUNITIES FUND
007 C030300 N
007 C010400 4
007 C020400 LARGE COMPANY GROWTH FUND
007 C030400 N
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A00AA01 BANC ONE INVESTMENT ADVISORS CORPORATION
008 B00AA01 A
008 C00AA01 801-40060
008 D01AA01 COLUMBUS
008 D02AA01 OH
008 D03AA01 43271
010 A00AA01 NATIONWIDE FINANCIAL SERVICES, INC.
010 B00AA01 801-125000
010 C01AA01 COLUMBUS
010 C02AA01 OH
010 C03AA01 43216
<PAGE> PAGE 2
012 A00AA01 NATIONWIDE INVESTORS SERVICES, INC.
012 B00AA01 84-9999999
012 C01AA01 COLUMBUS
012 C02AA01 OH
012 C03AA01 43216
013 A00AA01 PRICE WATERHOUSE LLP
013 B01AA01 COLUMBUS
013 B02AA01 OH
013 B03AA01 43054
015 A00AA01 STATE STREET BANK AND TRUST COMPANY
015 B00AA01 C
015 C01AA01 BOSTON
015 C02AA01 MA
015 C03AA01 02266
015 C04AA01 8500
015 E01AA01 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 4
019 C00AA00 ONEGROUPTR
020 A000001 GOLDMAN SACHS
020 B000001 13-5108880
020 C000001 37
020 A000002 INSTINET
020 B000002 13-2596491
020 C000002 7
020 A000003 WHEAT - FIRST SECURITIES
020 B000003 54-1173416
020 C000003 1
020 C000004 0
020 C000005 0
020 C000006 0
020 C000007 0
020 C000008 0
020 C000009 0
020 C000010 0
021 000000 46
022 A000001 SHEARSON LEHMAN
022 B000001 13-2518466
022 C000001 639253
022 D000001 12
022 A000002 LEHMAN BROTHERS
022 B000002 13-2663822
022 C000002 113753
022 D000002 0
022 A000003 AUBREY LANSTON & CO
022 B000003 13-5552129
022 C000003 80887
022 D000003 0
022 A000004 DONALDSON LUFKIN
022 B000004 13-2741729
<PAGE> PAGE 3
022 C000004 25404
022 D000004 70
022 A000005 GOLDMAN SACHS
022 B000005 13-5108880
022 C000005 3727
022 D000005 2882
022 A000006 SMITH BARNEY
022 B000006 13-1912900
022 C000006 1416
022 D000006 487
022 A000007 MERRILL LYNCH
022 B000007 13-5674085
022 C000007 1443
022 D000007 189
022 A000008 BEAR STEARNS
022 B000008 13-4946705
022 C000008 1057
022 D000008 61
022 A000009 MORGAN J.P.
022 B000009 13-3224016
022 C000009 983
022 D000009 0
022 A000010 DEAN WITTER
022 B000010 94-1671384
022 C000010 502
022 D000010 0
023 C000000 869153
023 D000000 4084
026 A000000 N
026 B000000 Y
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
029 00AA00 N
030 A00AA00 0
030 B00AA00 0.00
030 C00AA00 0.00
034 00AA00 N
035 00AA00 0
036 B00AA00 0
037 00AA00 N
038 00AA00 0
039 00AA00 N
040 00AA00 N
041 00AA00 N
049 00AA00 N
<PAGE> PAGE 4
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 N
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 N
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 Y
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 N
055 A00AA00 N
055 B00AA00 N
056 00AA00 Y
057 00AA00 N
058 A00AA00 Y
058 B00AA00 Y
058 C00AA00 N
058 D00AA00 N
058 E00AA00 N
059 00AA00 Y
060 A00AA00 Y
060 B00AA00 Y
061 00AA00 0
077 A000000 Y
077 Q010000 Y
078 000000 N
080 A00AA00 MARYLAND FIDELITY & DEPOSIT CO.
080 C00AA00 1250
081 A00AA00 Y
081 B00AA00 4
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
<PAGE> PAGE 5
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
024 000100 N
028 A010100 354
028 A020100 0
028 A030100 0
028 A040100 1
028 B010100 1003
028 B020100 0
028 B030100 0
028 B040100 0
028 C010100 777
028 C020100 154
028 C030100 0
028 C040100 0
028 D010100 965
028 D020100 1
028 D030100 0
028 D040100 5
028 E010100 669
028 E020100 0
028 E030100 0
028 E040100 1
028 F010100 189
028 F020100 178
028 F030100 0
028 F040100 101
028 G010100 3957
028 G020100 333
028 G030100 0
028 G040100 108
028 H000100 0
045 000100 Y
046 000100 N
047 000100 Y
048 000100 0.450
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
<PAGE> PAGE 6
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
062 A000100 Y
062 B000100 0.0
062 C000100 0.0
062 D000100 7.0
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 0.9
062 M000100 23.0
062 N000100 4.2
062 O000100 0.0
062 P000100 0.0
062 Q000100 64.9
062 R000100 0.0
063 A000100 0
063 B000100 7.9
064 A000100 N
064 B000100 N
066 A000100 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
070 E020100 N
<PAGE> PAGE 7
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 N
070 O010100 N
070 O020100 N
070 P010100 N
070 P020100 N
070 Q010100 N
070 Q020100 N
070 R010100 N
070 R020100 N
071 A000100 3867
071 B000100 371
071 C000100 10398
071 D000100 4
072 A000100 6
072 B000100 373
072 C000100 0
072 D000100 0
072 E000100 0
072 F000100 25
072 G000100 13
072 H000100 0
072 I000100 0
072 J000100 5
072 K000100 0
072 L000100 0
072 M000100 0
072 N000100 0
072 O000100 0
072 P000100 0
072 Q000100 0
072 R000100 4
072 S000100 5
072 T000100 0
072 U000100 0
<PAGE> PAGE 8
072 V000100 0
072 W000100 6
072 X000100 58
072 Y000100 17
072 Z000100 332
072AA000100 0
072BB000100 2154
072CC010100 0
072CC020100 515
072DD010100 332
072DD020100 0
072EE000100 0
073 A010100 0.2875
073 A020100 0.0000
073 B000100 0.0000
073 C000100 0.0000
074 A000100 0
074 B000100 892
074 C000100 0
074 D000100 11675
074 E000100 0
074 F000100 0
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 876
074 K000100 16
074 L000100 114
074 M000100 8
074 N000100 13581
074 O000100 892
074 P000100 4
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 6
074 S000100 0
074 T000100 12679
074 U010100 1269
074 U020100 0
074 V010100 9.99
074 V020100 0.00
074 W000100 0.0000
074 X000100 2
074 Y000100 0
075 A000100 0
075 B000100 10954
076 000100 0.00
024 000200 N
028 A010200 571
<PAGE> PAGE 9
028 A020200 0
028 A030200 0
028 A040200 75
028 B010200 723
028 B020200 0
028 B030200 0
028 B040200 1
028 C010200 753
028 C020200 55
028 C030200 0
028 C040200 0
028 D010200 886
028 D020200 1
028 D030200 0
028 D040200 0
028 E010200 1068
028 E020200 0
028 E030200 0
028 E040200 1
028 F010200 543
028 F020200 66
028 F030200 0
028 F040200 2
028 G010200 4544
028 G020200 122
028 G030200 0
028 G040200 79
028 H000200 0
045 000200 Y
046 000200 N
047 000200 Y
048 000200 0.700
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
<PAGE> PAGE 10
048 J020200 0.000
048 K010200 0
048 K020200 0.000
062 A000200 N
062 B000200 0.0
062 C000200 0.0
062 D000200 0.0
062 E000200 0.0
062 F000200 0.0
062 G000200 0.0
062 H000200 0.0
062 I000200 0.0
062 J000200 0.0
062 K000200 0.0
062 L000200 0.0
062 M000200 0.0
062 N000200 0.0
062 O000200 0.0
062 P000200 0.0
062 Q000200 0.0
062 R000200 0.0
066 A000200 Y
066 B000200 N
066 C000200 N
066 D000200 N
066 E000200 N
066 F000200 N
066 G000200 Y
067 000200 Y
068 A000200 N
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 Y
070 G010200 Y
070 G020200 N
070 H010200 Y
070 H020200 N
070 I010200 N
070 I020200 N
070 J010200 Y
<PAGE> PAGE 11
070 J020200 N
070 K010200 Y
070 K020200 N
070 L010200 Y
070 L020200 Y
070 M010200 Y
070 M020200 N
070 N010200 Y
070 N020200 N
070 O010200 N
070 O020200 N
070 P010200 N
070 P020200 N
070 Q010200 N
070 Q020200 N
070 R010200 N
070 R020200 N
071 A000200 5205
071 B000200 1222
071 C000200 5888
071 D000200 21
072 A000200 6
072 B000200 132
072 C000200 35
072 D000200 0
072 E000200 0
072 F000200 27
072 G000200 9
072 H000200 0
072 I000200 0
072 J000200 8
072 K000200 0
072 L000200 0
072 M000200 0
072 N000200 0
072 O000200 0
072 P000200 0
072 Q000200 0
072 R000200 3
072 S000200 3
072 T000200 0
072 U000200 0
072 V000200 0
072 W000200 5
072 X000200 55
072 Y000200 16
072 Z000200 128
072AA000200 226
072BB000200 81
072CC010200 49
072CC020200 0
<PAGE> PAGE 12
072DD010200 122
072DD020200 0
072EE000200 0
073 A010200 0.1600
073 A020200 0.0000
073 B000200 0.0000
073 C000200 0.0000
074 A000200 0
074 B000200 1776
074 C000200 25
074 D000200 3215
074 E000200 0
074 F000200 5166
074 G000200 0
074 H000200 0
074 I000200 0
074 J000200 1772
074 K000200 0
074 L000200 62
074 M000200 14
074 N000200 12030
074 O000200 1776
074 P000200 6
074 Q000200 0
074 R010200 0
074 R020200 0
074 R030200 0
074 R040200 6
074 S000200 0
074 T000200 10242
074 U010200 885
074 U020200 0
074 V010200 11.57
074 V020200 0.00
074 W000200 0.0000
074 X000200 3
074 Y000200 0
075 A000200 0
075 B000200 7746
076 000200 0.00
024 000300 N
028 A010300 737
028 A020300 0
028 A030300 0
028 A040300 3
028 B010300 1208
028 B020300 0
028 B030300 0
028 B040300 0
028 C010300 1066
028 C020300 33
<PAGE> PAGE 13
028 C030300 0
028 C040300 0
028 D010300 1339
028 D020300 0
028 D030300 0
028 D040300 13
028 E010300 1091
028 E020300 0
028 E030300 0
028 E040300 1
028 F010300 1281
028 F020300 17
028 F030300 0
028 F040300 0
028 G010300 6722
028 G020300 50
028 G030300 0
028 G040300 17
028 H000300 0
045 000300 Y
046 000300 N
047 000300 Y
048 000300 0.650
048 A010300 0
048 A020300 0.000
048 B010300 0
048 B020300 0.000
048 C010300 0
048 C020300 0.000
048 D010300 0
048 D020300 0.000
048 E010300 0
048 E020300 0.000
048 F010300 0
048 F020300 0.000
048 G010300 0
048 G020300 0.000
048 H010300 0
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
062 A000300 N
062 B000300 0.0
062 C000300 0.0
062 D000300 0.0
062 E000300 0.0
062 F000300 0.0
<PAGE> PAGE 14
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
066 A000300 Y
066 B000300 N
066 C000300 N
066 D000300 Y
066 E000300 N
066 F000300 N
066 G000300 N
067 000300 N
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 Y
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 N
<PAGE> PAGE 15
070 O010300 N
070 O020300 N
070 P010300 N
070 P020300 N
070 Q010300 N
070 Q020300 N
070 R010300 N
070 R020300 N
071 A000300 14550
071 B000300 8626
071 C000300 8936
071 D000300 97
072 A000300 6
072 B000300 59
072 C000300 20
072 D000300 0
072 E000300 0
072 F000300 34
072 G000300 12
072 H000300 0
072 I000300 0
072 J000300 17
072 K000300 0
072 L000300 0
072 M000300 0
072 N000300 0
072 O000300 0
072 P000300 0
072 Q000300 0
072 R000300 3
072 S000300 3
072 T000300 0
072 U000300 0
072 V000300 0
072 W000300 5
072 X000300 74
072 Y000300 23
072 Z000300 28
072AA000300 1238
072BB000300 582
072CC010300 12
072CC020300 0
072DD010300 50
072DD020300 0
072EE000300 0
073 A010300 0.0550
073 A020300 0.0000
073 B000300 0.0000
073 C000300 0.0000
074 A000300 1
074 B000300 2130
<PAGE> PAGE 16
074 C000300 75
074 D000300 0
074 E000300 0
074 F000300 12037
074 G000300 0
074 H000300 0
074 I000300 0
074 J000300 2105
074 K000300 27
074 L000300 4
074 M000300 10
074 N000300 16389
074 O000300 2274
074 P000300 7
074 Q000300 0
074 R010300 0
074 R020300 0
074 R030300 0
074 R040300 14
074 S000300 0
074 T000300 14094
074 U010300 1130
074 U020300 0
074 V010300 12.47
074 V020300 0.00
074 W000300 0.0000
074 X000300 3
074 Y000300 0
075 A000300 0
075 B000300 10403
076 000300 0.00
024 000400 Y
025 A000401 MORGAN J.P.
025 B000401 13-3224016
025 C000401 E
025 D000401 372
025 D000402 0
025 D000403 0
025 D000404 0
025 D000405 0
025 D000406 0
025 D000407 0
025 D000408 0
028 A010400 1255
028 A020400 0
028 A030400 0
028 A040400 9
028 B010400 2351
028 B020400 0
028 B030400 0
028 B040400 0
<PAGE> PAGE 17
028 C010400 2225
028 C020400 71
028 C030400 0
028 C040400 0
028 D010400 2915
028 D020400 0
028 D030400 0
028 D040400 0
028 E010400 1704
028 E020400 0
028 E030400 0
028 E040400 0
028 F010400 1455
028 F020400 91
028 F030400 0
028 F040400 43
028 G010400 11905
028 G020400 162
028 G030400 0
028 G040400 52
028 H000400 0
045 000400 Y
046 000400 N
047 000400 Y
048 000400 0.650
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
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
062 A000400 N
062 B000400 0.0
062 C000400 0.0
062 D000400 0.0
<PAGE> PAGE 18
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
066 A000400 Y
066 B000400 N
066 C000400 N
066 D000400 N
066 E000400 Y
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 Y
070 I020400 N
070 J010400 Y
070 J020400 N
070 K010400 Y
070 K020400 N
070 L010400 Y
070 L020400 Y
070 M010400 Y
070 M020400 N
<PAGE> PAGE 19
070 N010400 N
070 N020400 N
070 O010400 N
070 O020400 N
070 P010400 N
070 P020400 N
070 Q010400 N
070 Q020400 N
070 R010400 N
070 R020400 N
071 A000400 14724
071 B000400 2450
071 C000400 20813
071 D000400 12
072 A000400 6
072 B000400 60
072 C000400 208
072 D000400 0
072 E000400 0
072 F000400 74
072 G000400 27
072 H000400 0
072 I000400 0
072 J000400 9
072 K000400 0
072 L000400 0
072 M000400 0
072 N000400 0
072 O000400 0
072 P000400 0
072 Q000400 0
072 R000400 7
072 S000400 7
072 T000400 0
072 U000400 0
072 V000400 0
072 W000400 10
072 X000400 134
072 Y000400 26
072 Z000400 160
072AA000400 284
072BB000400 52
072CC010400 1120
072CC020400 0
072DD010400 163
072DD020400 0
072EE000400 0
073 A010400 0.0800
073 A020400 0.0000
073 B000400 0.0000
073 C000400 0.0000
<PAGE> PAGE 20
074 A000400 0
074 B000400 2043
074 C000400 0
074 D000400 0
074 E000400 0
074 F000400 27406
074 G000400 0
074 H000400 0
074 I000400 0
074 J000400 1990
074 K000400 51
074 L000400 53
074 M000400 10
074 N000400 31553
074 O000400 2043
074 P000400 18
074 Q000400 0
074 R010400 0
074 R020400 0
074 R030400 0
074 R040400 10
074 S000400 0
074 T000400 29482
074 U010400 2282
074 U020400 0
074 V010400 12.92
074 V020400 0.00
074 W000400 0.0000
074 X000400 2
074 Y000400 0
075 A000400 0
075 B000400 22849
076 000400 0.00
SIGNATURE WILLIAM G. GOSLEE
TITLE ASSISTANT TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000909221
<NAME> ONE GROUP INVESTMENT TRUST
<SERIES>
<NUMBER> 1
<NAME> GOVERNMENT BOND FUND
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1996
<PERIOD-START> JAN-01-1996
<PERIOD-END> JUN-30-1996
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 12792067
<INVESTMENTS-AT-VALUE> 12567243
<RECEIVABLES> 1006209
<ASSETS-OTHER> 7371
<OTHER-ITEMS-ASSETS> 394
<TOTAL-ASSETS> 13581217
<PAYABLE-FOR-SECURITIES> 892000
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 9921
<TOTAL-LIABILITIES> 901921
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 12907435
<SHARES-COMMON-STOCK> 1269220
<SHARES-COMMON-PRIOR> 860451
<ACCUMULATED-NII-CURRENT> (1161)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (2154)
<ACCUM-APPREC-OR-DEPREC> (224824)
<NET-ASSETS> 12679296
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 372522
<OTHER-INCOME> 0
<EXPENSES-NET> 40853
<NET-INVESTMENT-INCOME> 331669
<REALIZED-GAINS-CURRENT> (2154)
<APPREC-INCREASE-CURRENT> (514840)
<NET-CHANGE-FROM-OPS> (185325)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 331669
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 1161
<NUMBER-OF-SHARES-SOLD> 386496
<NUMBER-OF-SHARES-REDEEMED> 10845
<SHARES-REINVESTED> 33118
<NET-CHANGE-IN-ASSETS> 3663200
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 24512
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 58145
<AVERAGE-NET-ASSETS> 10954075
<PER-SHARE-NAV-BEGIN> 10.48
<PER-SHARE-NII> .29
<PER-SHARE-GAIN-APPREC> (.49)
<PER-SHARE-DIVIDEND> .29
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.99
<EXPENSE-RATIO> .75
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000909221
<NAME> ONE GROUP INVESTMENT TRUST
<SERIES>
<NUMBER> 2
<NAME> ASSET ALLOCATION FUND
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1996
<PERIOD-START> JAN-01-1996
<PERIOD-END> JUN-30-1996
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 9745828
<INVESTMENTS-AT-VALUE> 10181634
<RECEIVABLES> 1838445
<ASSETS-OTHER> 9151
<OTHER-ITEMS-ASSETS> 331
<TOTAL-ASSETS> 12029561
<PAYABLE-FOR-SECURITIES> 1776270
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 11162
<TOTAL-LIABILITIES> 1787432
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 9655143
<SHARES-COMMON-STOCK> 885248
<SHARES-COMMON-PRIOR> 485092
<ACCUMULATED-NII-CURRENT> 5883
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 140782
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 440321
<NET-ASSETS> 10242129
<DIVIDEND-INCOME> 34596
<INTEREST-INCOME> 131642
<OTHER-INCOME> 0
<EXPENSES-NET> 38517
<NET-INVESTMENT-INCOME> 127721
<REALIZED-GAINS-CURRENT> 144727
<APPREC-INCREASE-CURRENT> 49300
<NET-CHANGE-FROM-OPS> 194027
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 127721
<DISTRIBUTIONS-OF-GAINS> 144727
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 396481
<NUMBER-OF-SHARES-REDEEMED> 6928
<SHARES-REINVESTED> 10603
<NET-CHANGE-IN-ASSETS> 4787624
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 3945
<GROSS-ADVISORY-FEES> 26962
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 54724
<AVERAGE-NET-ASSETS> 7745778
<PER-SHARE-NAV-BEGIN> 11.24
<PER-SHARE-NII> .17
<PER-SHARE-GAIN-APPREC> .32
<PER-SHARE-DIVIDEND> .16
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 11.57
<EXPENSE-RATIO> 1.00
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000909221
<NAME> ONE GROUP INVESTMENT TRUST
<SERIES>
<NUMBER> 3
<NAME> GROWTH OPPORTUNITIES FUND
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1996
<PERIOD-START> JAN-01-1996
<PERIOD-END> JUN-30-1996
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 14093917
<INVESTMENTS-AT-VALUE> 14241483
<RECEIVABLES> 2137505
<ASSETS-OTHER> 9618
<OTHER-ITEMS-ASSETS> 507
<TOTAL-ASSETS> 16389113
<PAYABLE-FOR-SECURITIES> 2273625
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 21851
<TOTAL-LIABILITIES> 2295476
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 13326254
<SHARES-COMMON-STOCK> 1129835
<SHARES-COMMON-PRIOR> 580225
<ACCUMULATED-NII-CURRENT> (21990)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 634727
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 154646
<NET-ASSETS> 14093637
<DIVIDEND-INCOME> 20419
<INTEREST-INCOME> 58818
<OTHER-INCOME> 0
<EXPENSES-NET> 51153
<NET-INVESTMENT-INCOME> 28084
<REALIZED-GAINS-CURRENT> 656456
<APPREC-INCREASE-CURRENT> 19043
<NET-CHANGE-FROM-OPS> 675499
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 28084
<DISTRIBUTIONS-OF-GAINS> 656456
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 546900
<NUMBER-OF-SHARES-REDEEMED> 1357
<SHARES-REINVESTED> 4067
<NET-CHANGE-IN-ASSETS> 7408435
<ACCUMULATED-NII-PRIOR> 207
<ACCUMULATED-GAINS-PRIOR> (21729)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 33624
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 74419
<AVERAGE-NET-ASSETS> 10402791
<PER-SHARE-NAV-BEGIN> 11.52
<PER-SHARE-NII> .06
<PER-SHARE-GAIN-APPREC> .97
<PER-SHARE-DIVIDEND> .08
<PER-SHARE-DISTRIBUTIONS> .00
<RETURNS-OF-CAPITAL> .00
<PER-SHARE-NAV-END> 12.47
<EXPENSE-RATIO> .99
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000909221
<NAME> ONE GROUP INVESTMENT TRUST
<SERIES>
<NUMBER> 4
<NAME> LARGE COMPANY GROWTH FUND
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1996
<PERIOD-START> JAN-01-1996
<PERIOD-END> JUN-30-1996
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 26896132
<INVESTMENTS-AT-VALUE> 29449231
<RECEIVABLES> 2094565
<ASSETS-OTHER> 9150
<OTHER-ITEMS-ASSETS> 121
<TOTAL-ASSETS> 31553067
<PAYABLE-FOR-SECURITIES> 2043000
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 28015
<TOTAL-LIABILITIES> 2071015
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 26697345
<SHARES-COMMON-STOCK> 2281589
<SHARES-COMMON-PRIOR> 1329428
<ACCUMULATED-NII-CURRENT> (1565)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 233173
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 2553099
<NET-ASSETS> 29482052
<DIVIDEND-INCOME> 208050
<INTEREST-INCOME> 59549
<OTHER-INCOME> 0
<EXPENSES-NET> 107580
<NET-INVESTMENT-INCOME> 160019
<REALIZED-GAINS-CURRENT> 232174
<APPREC-INCREASE-CURRENT> 1119668
<NET-CHANGE-FROM-OPS> 1511861
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 160019
<DISTRIBUTIONS-OF-GAINS> 232174
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 943451
<NUMBER-OF-SHARES-REDEEMED> 4050
<SHARES-REINVESTED> 12759
<NET-CHANGE-IN-ASSETS> 13363016
<ACCUMULATED-NII-PRIOR> 1154
<ACCUMULATED-GAINS-PRIOR> 999
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 73855
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 133767
<AVERAGE-NET-ASSETS> 22849471
<PER-SHARE-NAV-BEGIN> 12.12
<PER-SHARE-NII> .08
<PER-SHARE-GAIN-APPREC> .80
<PER-SHARE-DIVIDEND> .08
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 12.92
<EXPENSE-RATIO> .95
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
