Shareholder Report

6 Months Ended

Oct. 31, 2024

USD ($)

Holding

Shareholder Report [Line Items]

Document Type

N-CSRS

Amendment Flag

false

Registrant Name

Columbia Funds Series Trust

Entity Central Index Key

0001097519

Entity Investment Company Type

N-1A

Document Period End Date

Oct. 31, 2024

Columbia California Intermediate Municipal Bond Fund - Class A

Shareholder Report [Line Items]

Fund Name

Columbia California Intermediate Municipal Bond Fund

Class Name

Class A

Trading Symbol

NACMX

Annual or Semi-Annual Statement [Text Block]

This semiannual shareholder report contains important information about Columbia California Intermediate Municipal Bond Fund (the Fund) for the period of May 1, 2024 to October 31, 2024.

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

You can find additional information about the Fund at columbiathreadneedleus.com/resources/literature. You can also request more information by contacting us at 1-800-345-6611.

Additional Information Phone Number

1-800-345-6611

Additional Information Website

columbiathreadneedleus.com/resources/literature

Expenses [Text Block]

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Class A	$37	0.73%(a)

(a) Annualized.

Expenses Paid, Amount

$ 37

Expense Ratio, Percent

0.73%

^[1]

Net Assets

$ 318,923,886

Holdings Count | Holding

243

Investment Company, Portfolio Turnover

9.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Fund net assets	$318,923,886
Total number of portfolio holdings	243
Portfolio turnover for the reporting period	9%

Holdings [Text Block]

Graphical Representation of Fund Holdings

The tables below show the investment makeup of the Fund represented as a percentage of Fund net assets. Derivatives are excluded from the tables unless otherwise noted. The Fund's portfolio composition is subject to change.

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Asset Categories

Credit Quality

Credit Quality Explanation [Text Block]

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Largest Holdings [Text Block]

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Columbia California Intermediate Municipal Bond Fund - Advisor Class

Shareholder Report [Line Items]

Fund Name

Columbia California Intermediate Municipal Bond Fund

Class Name

Advisor Class

Trading Symbol

CCMRX

Annual or Semi-Annual Statement [Text Block]

This semiannual shareholder report contains important information about Columbia California Intermediate Municipal Bond Fund (the Fund) for the period of May 1, 2024 to October 31, 2024.

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

You can find additional information about the Fund at columbiathreadneedleus.com/resources/literature. You can also request more information by contacting us at 1-800-345-6611.

Additional Information Phone Number

1-800-345-6611

Additional Information Website

columbiathreadneedleus.com/resources/literature

Expenses [Text Block]

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Advisor Class	$24	0.48%(a)

(a) Annualized.

Expenses Paid, Amount

$ 24

Expense Ratio, Percent

0.48%

^[1]

Net Assets

$ 318,923,886

Holdings Count | Holding

243

Investment Company, Portfolio Turnover

9.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Fund net assets	$318,923,886
Total number of portfolio holdings	243
Portfolio turnover for the reporting period	9%

Holdings [Text Block]

Graphical Representation of Fund Holdings

The tables below show the investment makeup of the Fund represented as a percentage of Fund net assets. Derivatives are excluded from the tables unless otherwise noted. The Fund's portfolio composition is subject to change.

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Asset Categories

Credit Quality

Credit Quality Explanation [Text Block]

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Largest Holdings [Text Block]

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Columbia California Intermediate Municipal Bond Fund - Institutional Class

Shareholder Report [Line Items]

Fund Name

Columbia California Intermediate Municipal Bond Fund

Class Name

Institutional Class

Trading Symbol

NCMAX

Annual or Semi-Annual Statement [Text Block]

This semiannual shareholder report contains important information about Columbia California Intermediate Municipal Bond Fund (the Fund) for the period of May 1, 2024 to October 31, 2024.

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

You can find additional information about the Fund at columbiathreadneedleus.com/resources/literature. You can also request more information by contacting us at 1-800-345-6611.

Additional Information Phone Number

1-800-345-6611

Additional Information Website

columbiathreadneedleus.com/resources/literature

Expenses [Text Block]

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Institutional Class	$24	0.48%(a)

(a) Annualized.

Expenses Paid, Amount

$ 24

Expense Ratio, Percent

0.48%

^[1]

Net Assets

$ 318,923,886

Holdings Count | Holding

243

Investment Company, Portfolio Turnover

9.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Fund net assets	$318,923,886
Total number of portfolio holdings	243
Portfolio turnover for the reporting period	9%

Holdings [Text Block]

Graphical Representation of Fund Holdings

The tables below show the investment makeup of the Fund represented as a percentage of Fund net assets. Derivatives are excluded from the tables unless otherwise noted. The Fund's portfolio composition is subject to change.

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Asset Categories

Credit Quality

Credit Quality Explanation [Text Block]

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Largest Holdings [Text Block]

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Columbia California Intermediate Municipal Bond Fund - Institutional 2 Class

Shareholder Report [Line Items]

Fund Name

Columbia California Intermediate Municipal Bond Fund

Class Name

Institutional 2 Class

Trading Symbol

CNBRX

Annual or Semi-Annual Statement [Text Block]

This semiannual shareholder report contains important information about Columbia California Intermediate Municipal Bond Fund (the Fund) for the period of May 1, 2024 to October 31, 2024.

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

You can find additional information about the Fund at columbiathreadneedleus.com/resources/literature. You can also request more information by contacting us at 1-800-345-6611.

Additional Information Phone Number

1-800-345-6611

Additional Information Website

columbiathreadneedleus.com/resources/literature

Expenses [Text Block]

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Institutional 2 Class	$24	0.47%(a)

(a) Annualized.

Expenses Paid, Amount

$ 24

Expense Ratio, Percent

0.47%

^[1]

Net Assets

$ 318,923,886

Holdings Count | Holding

243

Investment Company, Portfolio Turnover

9.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Fund net assets	$318,923,886
Total number of portfolio holdings	243
Portfolio turnover for the reporting period	9%

Holdings [Text Block]

Graphical Representation of Fund Holdings

The tables below show the investment makeup of the Fund represented as a percentage of Fund net assets. Derivatives are excluded from the tables unless otherwise noted. The Fund's portfolio composition is subject to change.

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Asset Categories

Credit Quality

Credit Quality Explanation [Text Block]

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Largest Holdings [Text Block]

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Columbia California Intermediate Municipal Bond Fund - Institutional 3 Class

Shareholder Report [Line Items]

Fund Name

Columbia California Intermediate Municipal Bond Fund

Class Name

Institutional 3 Class

Trading Symbol

CCBYX

Annual or Semi-Annual Statement [Text Block]

This semiannual shareholder report contains important information about Columbia California Intermediate Municipal Bond Fund (the Fund) for the period of May 1, 2024 to October 31, 2024.

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

You can find additional information about the Fund at columbiathreadneedleus.com/resources/literature. You can also request more information by contacting us at 1-800-345-6611.

Additional Information Phone Number

1-800-345-6611

Additional Information Website

columbiathreadneedleus.com/resources/literature

Expenses [Text Block]

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Institutional 3 Class	$21	0.42%(a)

(a) Annualized.

Expenses Paid, Amount

$ 21

Expense Ratio, Percent

0.42%

^[1]

Net Assets

$ 318,923,886

Holdings Count | Holding

243

Investment Company, Portfolio Turnover

9.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Fund net assets	$318,923,886
Total number of portfolio holdings	243
Portfolio turnover for the reporting period	9%

Holdings [Text Block]

Graphical Representation of Fund Holdings

The tables below show the investment makeup of the Fund represented as a percentage of Fund net assets. Derivatives are excluded from the tables unless otherwise noted. The Fund's portfolio composition is subject to change.

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Asset Categories

Credit Quality

Credit Quality Explanation [Text Block]

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Largest Holdings [Text Block]

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Columbia California Intermediate Municipal Bond Fund - Class S

Shareholder Report [Line Items]

Fund Name

Columbia California Intermediate Municipal Bond Fund

Class Name

Class S

Trading Symbol

NCMDX

Annual or Semi-Annual Statement [Text Block]

This semiannual shareholder report contains important information about Columbia California Intermediate Municipal Bond Fund (the Fund) for the period of October 2, 2024 to October 31, 2024.

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

You can find additional information about the Fund at columbiathreadneedleus.com/resources/literature. You can also request more information by contacting us at 1-800-345-6611.

Additional Information Phone Number

1-800-345-6611

Additional Information Website

columbiathreadneedleus.com/resources/literature

Expenses [Text Block]

What were the Fund costs for the reporting period?

(Based on a hypothetical $10,000 investment)

Class	Cost of a $10,000 investment	Cost paid as a percentage of a $10,000 investment
Class S	$4(a)	0.48%(b)

(a)	Based on operations from October 2, 2024 (commencement of operations) through the stated period end. Had the class been open for the entire reporting period, expenses shown in the table above would have been higher.
(b)	Annualized.

Expenses Paid, Amount

$ 4

^[2]

Expense Ratio, Percent

0.48%

^[1]

Net Assets

$ 318,923,886

Holdings Count | Holding

243

Investment Company, Portfolio Turnover

9.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Fund net assets	$318,923,886
Total number of portfolio holdings	243
Portfolio turnover for the reporting period	9%

Holdings [Text Block]

Graphical Representation of Fund Holdings

The tables below show the investment makeup of the Fund represented as a percentage of Fund net assets. Derivatives are excluded from the tables unless otherwise noted. The Fund's portfolio composition is subject to change.

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

Asset Categories

Credit Quality

Credit Quality Explanation [Text Block]

Bond ratings on Fund holdings are divided into categories ranging from highest to lowest credit quality, determined by using the middle rating of Moody’s Ratings, S&P and Fitch, after dropping the highest and lowest available ratings. When ratings are available from only two rating agencies, the lower rating is used. When a rating is available from only one rating agency, that rating is used. If a security is not rated by Moody's Ratings, S&P or Fitch, but has a rating by Kroll and/or DBRS, the same methodology is applied to those bonds that would otherwise be not rated. When a bond is not rated by any rating agency, it is designated as “Not rated.” Credit quality ratings assigned by a rating agency are subjective opinions, not statements of fact, and are subject to change, including daily.

Largest Holdings [Text Block]

Top Holdings

Los Angeles Department of Water & Power 07/01/2041 5.000%	2.1%
Southern California Public Power Authority 04/01/2055 5.000%	2.0%
California State Public Works Board 08/01/2036 5.000%	1.7%
Burbank-Glendale-Pasadena Airport Authority Brick Campaign 07/01/2044 5.250%	1.7%
State of California 08/01/2044 5.250%	1.5%
California State University 11/01/2042 5.000%	1.4%
Los Angeles Unified School District 07/01/2032 5.000%	1.3%
Golden State Tobacco Securitization Corp. 06/01/2033 5.000%	1.3%
Southern California Public Power Authority 07/01/2041 5.000%	1.2%
Los Angeles Department of Water & Power 07/01/2029 5.000%	1.2%

[1] Annualized.

[2] Based on operations from October 2, 2024 (commencement of operations) through the stated period end. Had the class been open for the entire reporting period, expenses shown in the table above would have been higher.