CNNRX
Columbia Short Duration Municipal Bond Fund
COLUMBIA FUNDS SERIES TRUST

Portfolio concentration

As of January 31, 2026 · N-PORT
Holdings
193
Top-10 weight
13.70%
Effective holdings ?
138
Crowding ?
19.6

Holdings

As of January 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 San Francisco City & County Airport Comm-San Francisco International Airport SFOAPT 5,000,000 $5.26M 1.74%
2 PORT NY NJ 5% 9/15/2029@ 5,000,000 $5.20M 1.72%
3 OKLAHOMA ST INDUSTRIES AUTH ED REGD N/C B/E 5.00000000 4,000,000 $4.56M 1.50%
4 NJ STUD LOAN 5% 12/1/2028 @ 4,000,000 $4.22M 1.39%
5 NEW YORK NY REGD N/C B/E 5.00000000 4,000,000 $4.16M 1.37%
6 State of Illinois 3,500,000 $3.94M 1.30%
7 HOUSTON TX ARPT SYS REVENUE 3,250,000 $3.59M 1.19%
8 NEW YORK ST DORM AUTH ST PERSONAL INCOME TAX REVENUE 3,250,000 $3.51M 1.16%
9 GEISINGER PA AUTH HLTH SYS REV GEISINGER AUTHORITY 3,350,000 $3.39M 1.12%
10 LOS ANGELES UNIF SD-A 3,000,000 $3.31M 1.09%
11 LONG ISLAND PWR-F-REF 3,000,000 $3.29M 1.09%
12 SOUTHEAST ENERGY-E SEEPWR 3,000,000 $3.26M 1.08%
13 Los Angeles (City of), CA, Series 2025, RN 3,200,000 $3.24M 1.07%
14 WASHINGTON ST HLTH CARE FACS AUTH 3,000,000 $3.23M 1.07%
15 PORT NY NJ 5% 9/1/2028 @ 3,000,000 $3.18M 1.05%
16 NJ TPK AUTH-B NJSTRN 2,720,000 $3.05M 1.01%
17 INDIANA ST FIN AUTH ENVRNMNTL REVENUE 3,000,000 $3.04M 1.00%
18 MANOR HSG PUBLIC FAC CORP TX M MNRMFH 11/42 ADJUSTABLE VAR 3,000,000 $3.03M 1.00%
19 PIONEER VLY TRANSIT 3,000,000 $3.02M 1.00%
20 PEFA INC VAR PEFUTL 2,870,000 $2.90M 0.96%
21 NEW YORK NY 2,850,000 $2.85M 0.94%
22 FAIRFAX C VA 5% 1/1/2045 MT 2,750,000 $2.83M 0.94%
23 UNIV OF TEXAS TX UNIV REVENUES 2,500,000 $2.67M 0.88%
24 DENVER CITY & CNTY CO ARPT REVENUE 2,500,000 $2.66M 0.88%
25 BLKR-LI MUNI-INS MCSXX 2,627,524 $2.63M 0.87%
26 TX MATPOL 4.25 05/01/2030 MATPOL 2,500,000 $2.62M 0.87%
27 New York (City of), NY, Series 2023, A GO Bonds 2,345,000 $2.56M 0.84%
28 Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2025A KYSPWR 2,400,000 $2.55M 0.84%
29 CHANDLER INDUSTRIAL D VAR CHADEV 2,500,000 $2.55M 0.84%
30 OH OHSDEV 11/01/2039 OHSDEV 2,500,000 $2.54M 0.84%
31 WISCONSIN ST HLTH & EDUCTNL FA WISCONSIN HEALTH & EDUCATIONAL FACILITIES AUTHORIT 2,500,000 $2.52M 0.83%
32 MI ST HSG DEV AUTH-A 2,500,000 $2.50M 0.83%
33 MI ST HSG DEV AUTH-A 2,500,000 $2.50M 0.83%
34 LONG ISLAND PWR-B LSLPWR 2,500,000 $2.50M 0.83%
35 WM S HART UHSD-B-CABS 2,500,000 $2.46M 0.81%
36 MICHIGAN STATE FINANCE AUTHORITY 2,495,000 $2.46M 0.81%
37 Great Lakes Water Authority Water Supply System, Series 2024A GRTWTR 2,250,000 $2.45M 0.81%
38 BERGEN N Y 2,400,000 $2.41M 0.80%
39 NH NHSMED 5 06/01/2035 NHSMED 2,000,000 $2.39M 0.79%
40 KANSAS CITY MO INDL DEV AUTH 2,165,000 $2.30M 0.76%
41 WASHINGTON (STATE OF) 2,345,000 $2.24M 0.74%
42 MASSACHUSETTS ST SCH BLDG AUTH SALES TAX REVENUE 2,000,000 $2.22M 0.73%
43 CALIFORNIA COMMUNITY VAR CCEDEV 2,000,000 $2.19M 0.72%
44 PHILADELPHIA PA HSG AUTH 2,000,000 $2.17M 0.72%
45 Pennsylvania Higher Education Assistance Agency, Series 2025-1A 2,000,000 $2.17M 0.72%
46 UNITED AIRLINES INC 5.25% 07-15-33 HOUAPT 2,000,000 $2.17M 0.72%
47 DUVAL FL SD COP 5% 7/1/2026 DUVEDU 2,125,000 $2.15M 0.71%
48 SOUTHEAST ENERGY AUTH VAR SEEPWR 2,000,000 $2.14M 0.71%
49 NJ HLTH CARE FACS FIN 2,000,000 $2.10M 0.69%
50 MAIN STR NAT GA 5% 12/1/2052 MT MAIUTL 2,000,000 $2.10M 0.69%
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