CIBRX
Columbia Total Return Bond Fund
COLUMBIA FUNDS SERIES TRUST I

Portfolio concentration

As of January 31, 2026 · N-PORT
Holdings
1260
Top-10 weight
13.95%
Effective holdings ?
187
Crowding ?
58.3

Holdings

As of January 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 COLUMBIA SHORT TERM CASH FUND 145,169,886 $145.13M 4.62%
2 FNCL 5.5 3/25 52,500,000 $53.17M 1.69%
3 Government National Mortgage Association, TBA GNR 50,000,000 $48.82M 1.55%
4 FEDERAL NATIONAL MORTGAGE ASSOCIATION 43,891,861 $40.64M 1.29%
5 Uniform Mortgage-Backed Security, TBA FNMA 40,000,000 $36.95M 1.18%
6 Government National Mortgage Association, TBA GNR 36,000,000 $34.04M 1.08%
7 FNCL 6 3/24 31,000,000 $31.73M 1.01%
8 FEDERAL HOME LOAN MORTGAGE CORPORATION 31,908,427 $31.35M 1.00%
9 FEDERAL NATIONAL MORTGAGE ASSOCIATION 31,984,761 $30.74M 0.98%
10 Uniform Mortgage-Backed Security, TBA FNMA 32,000,000 $30.73M 0.98%
11 FEDERAL NATIONAL MORTGAGE ASSOCIATION FNMA_25-86 29,137,237 $29.12M 0.93%
12 FEDERAL HOME LOAN MORTGAGE CORPORATION FHLMC_5513 27,334,614 $27.99M 0.89%
13 FEDERAL HOME LOAN MORTGAGE CORPORATION 25,054,380 $25.33M 0.81%
14 Government National Mortgage Association, TBA GNR 25,000,000 $24.99M 0.80%
15 FEDERAL HOME LOAN MORTGAGE CORPORATION 27,282,754 $24.22M 0.77%
16 FNR 2022-60 FA FNMA 23,940,594 $23.77M 0.76%
17 Fannie Mae Pool 22,644,366 $23.27M 0.74%
18 Freddie Mac REMICS 22,743,473 $22.87M 0.73%
19 BANK OF AMER CRP 24,905,000 $22.47M 0.72%
20 FEDERAL NATIONAL MORTGAGE ASSOCIATION 23,358,873 $21.95M 0.70%
21 JPMORGAN CHASE 22,020,000 $21.90M 0.70%
22 FREDDIE MAC REMICS SER 5462 CL FA V/R 4.97419000 21,076,255 $21.19M 0.67%
23 FEDERAL HOME LOAN MORTGAGE CORPORATION 21,269,098 $21.04M 0.67%
24 Federal National Mortgage Association, Inc. 23,397,072 $20.24M 0.64%
25 REPUBLIC OF COLOMBIA SR UNSECURED 09/37 7.375 COLOM 19,674,000 $20.07M 0.64%
26 FEDERAL HOME LOAN MORTGAGE CORPORATION 19,162,205 $20.00M 0.64%
27 FNCL UMBS 2.0 QD7772 03-01-52 24,215,301 $19.66M 0.63%
28 FEDERAL HOME LOAN MORTGAGE CORPORATION FHLMC_25-5563 19,260,352 $19.48M 0.62%
29 Fannie Mae Pool 17,935,569 $18.46M 0.59%
30 GILEAD SCIENCES 18,174,000 $18.17M 0.58%
31 PAID 2025-R3 A 144A 4.841% 01-18-33 17,886,691 $17.91M 0.57%
32 French Republic Government Bonds OAT 34,759,000 $17.82M 0.57%
33 GoldenTree Loan Management US CLO 27 Ltd., Series 2025-27A, Class A 17,000,000 $17.03M 0.54%
34 FEDERAL HOME LOAN MORTGAGE CORPORATION 16,558,711 $17.03M 0.54%
35 CITIGROUP INC 16,927,000 $16.94M 0.54%
36 FEDERAL NATIONAL MORTGAGE ASSOCIATION 16,570,517 $16.77M 0.53%
37 GCAT Trust, Series 2025-NQM5, Class A1 GCAT 16,391,429 $16.46M 0.52%
38 ASP WHCO PARTICIPATION LP ASPWP-29-1A 16,400,000 $16.40M 0.52%
39 FEDERAL NATIONAL MORTGAGE ASSOCIATION 18,938,045 $16.18M 0.52%
40 Federal National Mortgage Association 21,081,000 $16.13M 0.51%
41 HCA INC 16,702,000 $16.06M 0.51%
42 FREDDIE MAC REMICS SER 5534 CL FD V/R 5.12419000 15,737,623 $15.78M 0.50%
43 ABBVIE INC 15,237,000 $15.60M 0.50%
44 MADISON PK FDG XXIX LTD / MADISON PK FDG XXIX LLC A1R2 TSFR3M+118 03/25/2038 144A 15,550,000 $15.58M 0.50%
45 TURKIYE REP OF 14,868,000 $15.53M 0.49%
46 FN FS0544 FNMA 17,398,055 $15.48M 0.49%
47 Fannie Mae Pool 15,499,083 $15.13M 0.48%
48 Basswood Park CLO Ltd 15,000,000 $15.02M 0.48%
49 FNCL 5 3/24 15,000,000 $14.97M 0.48%
50 FREDDIE MAC REMICS SER 5518 CL FC V/R 5.19419000 14,641,522 $14.80M 0.47%
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