MF · holdings as filed 2026-04-30

What's inside CADMX?

Columbia Total Return Municipal Income Fund
Holdings
423
positions in the fund
Top 10
11%
of fund assets
Expense ratio
0.53%
net, per year
Fund size
$2B
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
BOND
Pa Econ Dev-A-Bam
1.39%
2
BOND
Illinois St
1.19%
3
BOND
Main St Nat Gas
1.15%
4
BOND
Ne Eductnl Hlth -Ref
1.09%
5
BOND
Nj Econ Dev Auth-A
1.00%
6
BOND
Texas Priv Activity
0.97%
7
BOND
Sc Pub Svc Auth-A-Bam
0.96%
8
BOND
Columbus Regl Arpt-A
0.95%
9
BOND
Pr Sales Tax Fing-A1
0.94%
10
BOND
Tarrant Co Clg Dist
0.94%
11
BOND
Chicago Wtr Ref-C
0.92%
12
BOND
Pa Econ Dev Fing
0.83%
13
BOND
Buckeye Oh Tobacco-B2
0.77%
14
BOND
Va Small Business Fin
0.76%
15
BOND
New York St Transprtn
0.75%
16
BOND
Port Of Portland-30a
0.74%
17
BOND
Bastrop Isd
0.73%
18
M
MCSXXBLCKRCK LIQ FD MUNICSH-INST
0.65%
19
BOND
Ny Mtge Agy-211-Ref
0.65%
20
BOND
Michigan St -Rev
0.64%
Sectors tap a row to see its top 10 holdings
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
BOND
Pa Econ Dev-A-Bam
1.39%
2
BOND
Illinois St
1.19%
3
BOND
Main St Nat Gas
1.15%
4
BOND
Ne Eductnl Hlth -Ref
1.09%
5
BOND
Nj Econ Dev Auth-A
1.00%
6
BOND
Texas Priv Activity
0.97%
7
BOND
Sc Pub Svc Auth-A-Bam
0.96%
8
BOND
Columbus Regl Arpt-A
0.95%
9
BOND
Pr Sales Tax Fing-A1
0.94%
10
BOND
Tarrant Co Clg Dist
0.94%
Geography tap a row to see its top 10 holdings
Top holdings — United States
Your 10 largest positions in this country
1
BOND
Pa Econ Dev-A-Bam
1.39%
2
BOND
Illinois St
1.19%
3
BOND
Main St Nat Gas
1.15%
4
BOND
Ne Eductnl Hlth -Ref
1.09%
5
BOND
Nj Econ Dev Auth-A
1.00%
6
BOND
Texas Priv Activity
0.97%
7
BOND
Sc Pub Svc Auth-A-Bam
0.96%
8
BOND
Columbus Regl Arpt-A
0.95%
9
BOND
Pr Sales Tax Fing-A1
0.94%
10
BOND
Tarrant Co Clg Dist
0.94%
Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-04-30); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.