CLMCX
Columbia Mortgage Opportunities Fund
Columbia Funds Series Trust II

Portfolio concentration

As of February 28, 2026 · N-PORT
Holdings
453
Top-10 weight
48.71%
Effective holdings ?
26
Crowding ?
50.6

Holdings

As of February 28, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 FNCL 6 3/24 473,000,000 $485.15M 18.21%
2 Uniform Mortgage-Backed Security, TBA 483,000,000 $477.61M 17.93%
3 Uniform Mortgage-Backed Security, TBA 437,500,000 $425.17M 15.96%
4 FNCL 5 3/24 261,000,000 $262.17M 9.84%
5 Ginnie Mae 240,000,000 $237.17M 8.90%
6 COLUMBIA SHORT TERM CASH FUND 152,737,807 $152.71M 5.73%
7 Uniform Mortgage-Backed Security, TBA FNMA 150,000,000 $141.34M 5.31%
8 FNCL 5.5 3/25 60,000,000 $60.96M 2.29%
9 FEDERAL NATIONAL MORTGAGE ASSOCIATION 32,121,568 $31.60M 1.19%
10 STACR 2021-DNA5 B2 STACR 23,300,000 $28.25M 1.06%
11 FEDERAL NATIONAL MORTGAGE ASSOCIATION 27,808,636 $27.42M 1.03%
12 FEDERAL HOME LOAN MORTGAGE CORPORATION FHLMC_5513 26,607,222 $27.24M 1.02%
13 Madison Park Funding XLII Ltd 26,978,000 $26.99M 1.01%
14 Freddie Mac REMICS FHR 24,538,558 $24.87M 0.93%
15 FEDERAL HOME LOAN MORTGAGE CORPORATION FHLMC_25-5563 24,276,395 $24.56M 0.92%
16 Cayuga Park CLO Ltd., Series 2020-1A, Class AR2 CYGPK 24,500,000 $24.47M 0.92%
17 FEDERAL NATIONAL MORTGAGE ASSOCIATION FNMA_25-86 24,073,838 $24.03M 0.90%
18 GITST 2025-NPL2 A1 GITST 23,608,059 $23.61M 0.89%
19 UMBS, 30 Year 21,703,658 $21.12M 0.79%
20 POINT SECURITIZATION TRUST PNT_26-1 20,750,000 $20.57M 0.77%
21 Freddie Mac Pool 19,914,353 $20.55M 0.77%
22 FEDERAL NATIONAL MORTGAGE ASSOCIATION FNMA_25-12 19,847,228 $20.21M 0.76%
23 Center Street Lending Resi-Investor ABS Mortgage Trust, Series 2026-RTL1, Class A1 20,050,000 $20.13M 0.76%
24 Pagaya AI Debt Grantor Trust 2026-1 19,130,000 $19.27M 0.72%
25 Freddie Mac Pool 18,071,136 $18.51M 0.69%
26 ASP WHCO PARTICIPATION LP ASPWP-29-1A 18,000,000 $18.00M 0.68%
27 STACR 2020-DNA6 B2 144A FRN 12-25-50 STACR 15,500,000 $17.84M 0.67%
28 STACR 2020-HQA5 B2 144A FRN 11-25-50 STACR 14,200,000 $17.37M 0.65%
29 Knock Issuer Trust 2025-1 17,040,000 $17.23M 0.65%
30 Freddie Mac REMICS 16,937,478 $16.90M 0.63%
31 FNMA UMBS, 30 Year 16,465,197 $16.78M 0.63%
32 Easy Street Mortgage Loan Trust, Series 2025-RTL2, Class A1 EASY 16,700,000 $16.77M 0.63%
33 NRZT 2025-NQM4 A1 NRZT 15,975,503 $16.23M 0.61%
34 Freddie Mac REMICS 15,484,906 $15.75M 0.59%
35 STACR 2021-DNA1 B2 STACR 14,000,000 $15.68M 0.59%
36 MSRM 2025-NQM7 A1 MSRM 15,507,695 $15.58M 0.58%
37 Freddie Mac REMICS 15,087,221 $15.37M 0.58%
38 MFRA 2024-NPL1 A1 MFRA 15,102,719 $15.21M 0.57%
39 FEDERAL NATIONAL MORTGAGE ASSOCIATION FNMA_25-1 14,958,557 $15.14M 0.57%
40 RCO IX MORTGAGE LLC 2025-4 SER 2025-4 CL A1 V/R REGD 144A P/P 5.30990000 RCO 15,075,113 $15.07M 0.57%
41 Elmwood CLO 19 Ltd., Series 2022-6A, Class AR2 15,000,000 $15.00M 0.56%
42 Saluda Grade Alternative Mortgage Trust 2025-FIG6 14,758,444 $14.98M 0.56%
43 HOMES Trust, Series 2026-INV1, Class A1D 14,116,340 $14.21M 0.53%
44 STRUCTURED AGENCY CREDIT RISK STACR_20-CS01 16,988,156 $13.88M 0.52%
45 NRZT 2025-NQM5 A1 144A FRN 08-25-65 NRZT 13,598,904 $13.73M 0.52%
46 J.P. Morgan Mortgage Trust, Series 2025-VIS3, Class A1 13,431,163 $13.52M 0.51%
47 NYMT Trust, Series 2024-RR1, Class A 13,146,462 $13.26M 0.50%
48 GCAT Trust, Series 2025-NQM5, Class A1 GCAT 13,133,185 $13.20M 0.50%
49 HTAP Trust Series 2024-2, Class A HTAP 13,079,534 $13.10M 0.49%
50 UPSTART SECURITIZATION TRUST UPST_24-1 12,250,000 $12.99M 0.49%
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