MF · holdings as filed 2026-05-31

What's inside CATF?

American Century California Municipal Bond ETF
Holdings
288
positions in the fund
Top 10
13%
of fund assets
Expense ratio
0.27%
net, per year
Fund size
$78M
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
M
MCSXXBLCKRCK LIQ FD MUNICSH-INST
2.72%
2
C
CA SFOAPT 5 05.01.2046SAN FRANCISCO-B-AMT
2.04%
3
C
CA CAS 3.5 12.01.2030CA ST-REF-CL
1.27%
4
C
CA RIVTRN 4 06.01.2046RIVERSIDE CO TRANS-B1
1.03%
5
C
CA ORASCD 3.12 08.01.2037ORANGE CA UNIF SCH DI
0.97%
6
C
CA CAS 4 09.01.2043CALIFORNIA ST-REF
0.96%
7
C
CA CASMED 5 11.15.2044CALIFORNIA ST HLTH-A
0.94%
8
P
PR PRCGEN 4.33 07.01.2040RESTRUCTURED-SER A-2
0.89%
9
C
CA MNBCTF 07.01.2055MANHATTAN BEACH-A
0.88%
10
C
CA EAWWTR 3.12 09.01.2026E CO AWP JT PWRS-A-1
0.88%
11
C
CA CCEDEV 5.25 02.01.2036CA CMNTY CHOICE-C
0.84%
12
C
CA CASFIN 5 09.01.2054CA ST MUNI FIN AUTH-A
0.79%
13
C
CA CASMED 5 08.15.2034CA HLTH FACS FING-B
0.78%
14
C
CA DESHGR 5 08.01.2051DESERT CCD
0.75%
15
C
CA LOSSCD 5 07.01.2035LOS ANGELES UNIF SD-A
0.74%
16
C
CA CASFAC 5 09.01.2033CA ST PUB WKS-C-REF
0.73%
17
C
CA CCEDEV 02.01.2055CALIFORNIA CMNTYS-D
0.73%
18
C
CA CASMED 5 12.01.2042CA HLTH FACS FING A-A
0.71%
19
C
CA EBYUTL 5 06.01.2045E BAY MUD-A-REV
0.71%
20
C
CA CCEDEV 5 11.01.2033CA CMNTY CHOICE FIN-F
0.69%
Sectors
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
C
CA SFOAPT 5 05.01.2046SAN FRANCISCO-B-AMT
2.04%
2
C
CA CAS 3.5 12.01.2030CA ST-REF-CL
1.27%
3
C
CA RIVTRN 4 06.01.2046RIVERSIDE CO TRANS-B1
1.03%
4
C
CA ORASCD 3.12 08.01.2037ORANGE CA UNIF SCH DI
0.97%
5
C
CA CAS 4 09.01.2043CALIFORNIA ST-REF
0.96%
6
C
CA CASMED 5 11.15.2044CALIFORNIA ST HLTH-A
0.94%
7
P
PR PRCGEN 4.33 07.01.2040RESTRUCTURED-SER A-2
0.89%
8
C
CA MNBCTF 07.01.2055MANHATTAN BEACH-A
0.88%
9
C
CA EAWWTR 3.12 09.01.2026E CO AWP JT PWRS-A-1
0.88%
10
C
CA CCEDEV 5.25 02.01.2036CA CMNTY CHOICE-C
0.84%
Geography
Top holdings — United States
Your 10 largest positions in this country
1
M
MCSXXBLCKRCK LIQ FD MUNICSH-INST
2.72%
2
C
CA SFOAPT 5 05.01.2046SAN FRANCISCO-B-AMT
2.04%
3
C
CA CAS 3.5 12.01.2030CA ST-REF-CL
1.27%
4
C
CA RIVTRN 4 06.01.2046RIVERSIDE CO TRANS-B1
1.03%
5
C
CA ORASCD 3.12 08.01.2037ORANGE CA UNIF SCH DI
0.97%
6
C
CA CAS 4 09.01.2043CALIFORNIA ST-REF
0.96%
7
C
CA CASMED 5 11.15.2044CALIFORNIA ST HLTH-A
0.94%
8
P
PR PRCGEN 4.33 07.01.2040RESTRUCTURED-SER A-2
0.89%
9
C
CA MNBCTF 07.01.2055MANHATTAN BEACH-A
0.88%
10
C
CA EAWWTR 3.12 09.01.2026E CO AWP JT PWRS-A-1
0.88%
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 2026-05-31); 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.