# EDGAR Filing Document

**Accession Number:** 0001352280
**File Stem:** 0001410368-26-066104
**Filing Date:** 2026-6
**Character Count:** 28483
**Document Hash:** fa56ec9bb5ab91bd9cacaa32200e181c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-066104.hdr.sgml**: 20260625

**ACCESSION NUMBER**: 0001410368-26-066104

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260625

**DATE AS OF CHANGE**: 20260625

**PERIOD START**: 20270131

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Columbia Funds Series Trust II
- **CENTRAL INDEX KEY:** 0001352280

**ORGANIZATION NAME:**
- **EIN:** 204384176
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0430

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-21852
- **FILM NUMBER:** 261120436

**BUSINESS ADDRESS:**
- **STREET 1:** 290 CONGRESS STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210
- **BUSINESS PHONE:** 800-345-6611

**MAIL ADDRESS:**
- **STREET 1:** 290 CONGRESS STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RIVERSOURCE SERIES TRUST
- **DATE OF NAME CHANGE:** 20070928

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RIVERSOURCE RETIREMENT SERIES TRUST
- **DATE OF NAME CHANGE:** 20060801

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RiverSource Retirement Series Trust
- **DATE OF NAME CHANGE:** 20060206

## Series and Classes Contracts Data

### Columbia Income Builder Fund (Series ID: S000031347)

| Class ID   | Class Name                                         | Ticker Symbol   |
|:---|:---|:---|
| C000097378 | Columbia Income Builder Fund Class A               | RBBAX           |
| C000097380 | Columbia Income Builder Fund Class C               | RBBCX           |
| C000097381 | Columbia Income Builder Fund Class R               | CBURX           |
| C000097383 | Columbia Income Builder Fund Institutional Class   | CBUZX           |
| C000122763 | Columbia Income Builder Fund Institutional 2 Class | CKKRX           |
| C000172350 | Columbia Income Builder Fund Institutional 3 Class | CIBYX           |

## Nport-Ex

![](imgf436cb591.jpg)

Columbia Income Builder Fund

**First Quarter Report**

April 30, 2026 (Unaudited)

---

| | | |
|:---|:---|:---|
| **Not FDIC or NCUA Insured** | **No Financial Institution Guarantee** | **May Lose Value** |

---

------

Portfolio of Investments

Columbia Income Builder Fund, April 30, 2026 (Unaudited)

(Percentages represent value of investments compared to net assets)

**Investments in securities**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| **Equity Funds 27.3%** | **Equity Funds 27.3%** | **Equity Funds 27.3%** |
|  | **Shares** | **Value ($)** |
| **Convertible 2.0%** | **Convertible 2.0%** | **Convertible 2.0%** |
| &nbsp;&nbsp; Columbia Convertible Securities Fund, Institutional <br> 3 Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 571313 | &nbsp;&nbsp; 17065114 |
| **Dividend Income 21.3%** | **Dividend Income 21.3%** | **Dividend Income 21.3%** |
| &nbsp;&nbsp; Columbia Dividend Income Fund, Institutional 3 <br> Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 1276207 | &nbsp;&nbsp; 50818559 |
| &nbsp;&nbsp; Columbia Dividend Opportunity Fund, Institutional <br> 3 Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 1683111 | &nbsp;&nbsp; 76581546 |
| &nbsp;&nbsp; Columbia International Dividend Income Fund, <br> Institutional 3 Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 1964312 | &nbsp;&nbsp; 50895337 |
| **Total** | **Total** | &nbsp;&nbsp; **178295442** |
| **Global Real Estate 1.0%** | **Global Real Estate 1.0%** | **Global Real Estate 1.0%** |
| &nbsp;&nbsp; Columbia Real Estate Equity Fund, Institutional 3 <br> Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 789155 | &nbsp;&nbsp; 8475522 |
| **U.S. Small Cap 3.0%** | **U.S. Small Cap 3.0%** | **U.S. Small Cap 3.0%** |
| &nbsp;&nbsp; Columbia Small Cap Value Discovery Fund, <br> Institutional 3 Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 431703 | &nbsp;&nbsp; 25289179 |
| &nbsp;&nbsp; Total Equity Funds <br>(Cost $151,307,365) | &nbsp;&nbsp; Total Equity Funds <br>(Cost $151,307,365) | &nbsp;&nbsp; **229125257** |
| **Exchange-Traded Fixed Income Funds 10.3%** | **Exchange-Traded Fixed Income Funds 10.3%** | **Exchange-Traded Fixed Income Funds 10.3%** |
| **High Yield 1.9%** | **High Yield 1.9%** | **High Yield 1.9%** |
| Columbia Short Duration High Yield ETF<sup>(a)</sup> <br>| &nbsp;&nbsp; 798860 | &nbsp;&nbsp; 16192892 |
| **Multisector 8.4%** | **Multisector 8.4%** | **Multisector 8.4%** |
| &nbsp;&nbsp; Columbia Diversified Fixed Income Allocation <br> ETF<sup>(a)</sup> <br>| &nbsp;&nbsp; 1633929 | &nbsp;&nbsp; 29835544 |
| Columbia Short Duration Bond ETF<sup>(a)</sup> <br>| &nbsp;&nbsp; 2153443 | &nbsp;&nbsp; 40603168 |
| **Total** | **Total** | &nbsp;&nbsp; **70438712** |
| &nbsp;&nbsp; Total Exchange-Traded Fixed Income Funds <br>(Cost $90,733,881) | &nbsp;&nbsp; Total Exchange-Traded Fixed Income Funds <br>(Cost $90,733,881) | &nbsp;&nbsp; **86631604** |

---

---

| | | |
|:---|:---|:---|
| **Fixed Income Funds 62.4%** | **Fixed Income Funds 62.4%** | **Fixed Income Funds 62.4%** |
|  | **Shares** | **Value ($)** |
| **Emerging Markets 6.0%** | **Emerging Markets 6.0%** | **Emerging Markets 6.0%** |
| &nbsp;&nbsp; Columbia Emerging Markets Bond Fund, <br> Institutional 3 Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 4960358 | &nbsp;&nbsp; 50248425 |
| **Floating Rate 10.0%** | **Floating Rate 10.0%** | **Floating Rate 10.0%** |
| &nbsp;&nbsp; Columbia Floating Rate Fund, Institutional 3 <br> Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 2563847 | &nbsp;&nbsp; 84017286 |
| **High Yield 7.0%** | **High Yield 7.0%** | **High Yield 7.0%** |
| &nbsp;&nbsp; Columbia High Yield Bond Fund, Institutional 3 <br> Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 5285695 | &nbsp;&nbsp; 58724068 |
| **Investment Grade 39.4%** | **Investment Grade 39.4%** | **Investment Grade 39.4%** |
| &nbsp;&nbsp; Columbia Mortgage Opportunities Fund, <br> Institutional 3 Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 6890504 | &nbsp;&nbsp; 58431477 |
| &nbsp;&nbsp; Columbia Quality Income Fund, Institutional 3 <br> Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 12321468 | &nbsp;&nbsp; 222402489 |
| &nbsp;&nbsp; Columbia Select Corporate Income Fund, <br> Institutional 3 Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 5014157 | &nbsp;&nbsp; 45829398 |
| &nbsp;&nbsp; Columbia U.S. Treasury Index Fund, Institutional 3 <br> Class<sup>(a)</sup> <br>| &nbsp;&nbsp; 376303 | &nbsp;&nbsp; 3729158 |
| **Total** | **Total** | &nbsp;&nbsp; **330392522** |
| &nbsp;&nbsp; Total Fixed Income Funds <br>(Cost $560,750,987) | &nbsp;&nbsp; Total Fixed Income Funds <br>(Cost $560,750,987) | &nbsp;&nbsp; **523382301** |
| **Total Investments in Securities** <br>**(Cost: $802,792,233)** | **Total Investments in Securities** <br>**(Cost: $802,792,233)** | &nbsp;&nbsp; **839139162** |
| **Other Assets & Liabilities, Net** |  | &nbsp;&nbsp; **(232230)**<br>|
| **Net Assets** | **Net Assets** | &nbsp;&nbsp; **838906932** |

---

Columbia Income Builder Fund \| 2026

------

Portfolio of Investments (continued)

Columbia Income Builder Fund, April 30, 2026 (Unaudited)

**Notes to Portfolio of Investments** 

&nbsp;&nbsp;&nbsp;&nbsp;(a) Under the Investment Company Act of 1940, an affiliated company is one in which the Fund owns 5% or more of the company's outstanding voting securities, or a company which is under common ownership or control with the Fund. The value of the
 holdings and transactions in these affiliated companies during the period ended April 30, 2026 are as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Affiliated issuers** | **Beginning** <br>**of period($)**<br>| **Purchases($)** | **Sales($)** | **Net change in** <br>**unrealized** <br>**appreciation** <br>**(depreciation)($)**<br>| **End of** <br>**period($)**<br>| **Capital gain** <br>**distributions($)**<br>| **Realized gain** <br>**(loss)($)**<br>| **Dividends —** <br>**affiliated** <br>**issuers ($)**<br>| **End of** <br>**period shares**<br>|
| Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  | Columbia Convertible Securities Fund, Institutional 3 Class  |
|  | 16877306 | 120817 | (821648)<br>| 888639 | 17065114 |  | 314626 | 77325 | 571313 |
| Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  | Columbia Diversified Fixed Income Allocation ETF  |
|  | 30162329 |  |  | (326785)<br>| 29835544 |  |  | 351687 | 1633929 |
| Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  | Columbia Dividend Income Fund, Institutional 3 Class  |
|  | 51470852 | 224744 | (2133115)<br>| 1256078 | 50818559 |  | 348400 | 213493 | 1276207 |
| Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  | Columbia Dividend Opportunity Fund, Institutional 3 Class  |
|  | 68912178 | 8965560 | (3430932)<br>| 2134740 | 76581546 |  | 170313 | 443259 | 1683111 |
| Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  | Columbia Emerging Markets Bond Fund, Institutional 3 Class  |
|  | 59675534 | 805847 | (10594486)<br>| 361530 | 50248425 |  | (695910)<br>| 743527 | 4960358 |
| Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  | Columbia Floating Rate Fund, Institutional 3 Class  |
|  | 59246567 | 26647792 | (1774931)<br>| (102142)<br>| 84017286 |  | (37678)<br>| 950564 | 2563847 |
| Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  | Columbia Government Money Market Fund, Institutional 3 Class, 3.941%  |
|  | 1 |  | (1)<br>|  |  |  |  |  |  |
| Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  | Columbia High Yield Bond Fund, Institutional 3 Class  |
|  | 76766768 | 1235156 | (18222188)<br>| (1055668)<br>| 58724068 |  | 594940 | 1128000 | 5285695 |
| Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  | Columbia International Dividend Income Fund, Institutional 3 Class  |
|  | 51637561 | 516250 | (2614371)<br>| 1355897 | 50895337 |  | 909769 | 272960 | 1964312 |
| Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  | Columbia Mortgage Opportunities Fund, Institutional 3 Class  |
|  | 42591668 | 17572034 | (1332595)<br>| (399630)<br>| 58431477 |  | (72246)<br>| 503980 | 6890504 |
| Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  | Columbia Quality Income Fund, Institutional 3 Class  |
|  | 245217606 | 2852949 | (23796519)<br>| (1871547)<br>| 222402489 |  | (424322)<br>| 2435121 | 12321468 |
| Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  | Columbia Real Estate Equity Fund, Institutional 3 Class  |
|  | 17104043 | 67511 | (12274643)<br>| 3578611 | 8475522 |  | (1901169)<br>|  | 789155 |
| Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  | Columbia Select Corporate Income Fund, Institutional 3 Class  |
|  | 46874060 | 595648 | (1053197)<br>| (587113)<br>| 45829398 |  | (20047)<br>| 536565 | 5014157 |
| Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  | Columbia Short Duration Bond ETF  |
|  | 40915417 |  |  | (312249)<br>| 40603168 |  |  | 429827 | 2153443 |
| Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  | Columbia Short Duration High Yield ETF  |
|  | 16264790 |  |  | (71898)<br>| 16192892 |  |  | 232348 | 798860 |
| Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  | Columbia Small Cap Value Discovery Fund, Institutional 3 Class  |
|  | 25336845 | 144299 | (794951)<br>| 602986 | 25289179 |  | 708747 |  | 431703 |
| Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  | Columbia U.S. Treasury Index Fund, Institutional 3 Class  |
|  | 3821963 | 42409 | (97577)<br>| (37637)<br>| 3729158 |  | (104)<br>| 34253 | 376303 |
| Total | 852875488 |  |  | 5413812 | 839139162 |  | (104681)<br>| 8352909 |  |

---

Investments are valued using policies described in the Notes to Financial Statements included within the most recent financial statements and additional information.

Columbia Income Builder Fund \| 2026

------

You may at any time request, free of charge, to receive a paper copy of this report by calling 800.345.6611.

1QT163_(06/26)

------

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Columbia Funds Series Trust II

- **b. Investment Company Act file number:** 811-21852

- **c. CIK number of Registrant:** 0001352280

- **d. LEI of Registrant:** 549300ETFU8G7TK7WT48

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 290 Congress Street

  - **City:** Boston

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02210

  - **Telephone number:** 1800-345-6611

**Item A.2. Information about the Series.**

- **a. Name of Series:** Columbia Income Builder Fund

- **b. EDGAR series identifier (if any):** S000031347

- **c. LEI of Series:** 54930078HHCP0ZZABD16

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2027-01-31

- **b. Date as of which information is reported:** 2026-04-30

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $839460868.85

**Total Liabilities:** $232232.04

**Net Assets:** $839228636.81

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000097380 | 2.03%                | -2.79%               | 2.19%                |
| Class ID C000097383 | 2.04%                | -2.64%               | 2.28%                |
| Class ID C000172350 | 2.04%                | -2.63%               | 2.28%                |
| Class ID C000097378 | 2.02%                | -2.66%               | 2.26%                |
| Class ID C000122763 | 2.11%                | -2.70%               | 2.27%                |
| Class ID C000097381 | 1.98%                | -2.66%               | 2.22%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $781926.45               | $14475729.71                               |
| Month 2  | $-402728.39              | $-25867761.14                              |
| Month 3  | $-534120.98              | $16856086.34                               |

### Schedule of Portfolio Investments

| Name                                             | Title                                            | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Columbia High Yield Bond Fund                    | Columbia High Yield Bond Fund                    | CUSIP: 19766C495<br>LEI: D0A8CA0QT3K0EUQM7B46 | Long             | EC               | RF                | US        |   5252753 | NS      | $58358091.10  | 6.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Columbia US Treasury Index Fund                  | Columbia US Treasury Index Fund                  | CUSIP: 19767A381<br>LEI: Z3NLJ4CB2CLTOYV0LQ23 | Long             | EC               | RF                | US        |    375137 | NS      | $3717610.07   | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA DIVIDEND INCOME FUND                    | COLUMBIA DIVIDEND INCOME FUND                    | CUSIP: 19766M840<br>LEI: 5QUZHQ1FJJLYJDPCQR16 | Long             | EC               | RF                | US        |   1277695 | NS      | $50877807.77  | 6.06%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA SMALL CAP VALUE DISCOVERY FUND          | COLUMBIA SMALL CAP VALUE DISCOVERY FUND          | CUSIP: 19765Y332<br>LEI: NMDYEARF71R3MBPDKO46 | Long             | EC               | RF                | US        |    431953 | NS      | $25303827.54  | 3.02%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA SELECT CORPORATE INCOME FUND            | COLUMBIA SELECT CORPORATE INCOME FUND            | CUSIP: 19766M873<br>LEI: DERHCGZF5QUGBK32WQ53 | Long             | EC               | RF                | US        |   4994380 | NS      | $45648630.32  | 5.44%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA FUNDS SERIES TRUST - CO                 | COLUMBIA FUNDS SERIES TRUST - CO                 | CUSIP: 19766P702<br>LEI: ERLRTWC6CNFY73ED3O92 | Long             | EC               | RF                | US        |    572498 | NS      | $17100524.49  | 2.04%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA DIVIDEND OPPORTUNITY FUND               | COLUMBIA DIVIDEND OPPORTUNITY FUND               | CUSIP: 19766C560<br>LEI: 83MDPK3YCMHWUC6DLS25 | Long             | EC               | RF                | US        |   1686034 | NS      | $76714526.12  | 9.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Columbia Emerging Markets Bond Fund              | Columbia Emerging Markets Bond Fund              | CUSIP: 19766C545<br>LEI: 4OPR5RZITXTAR58MG788 | Long             | EC               | RF                | US        |   4960358 | NS      | $50248425.59  | 5.99%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA REAL ESTATE EQUITY FUND                 | COLUMBIA REAL ESTATE EQUITY FUND                 | CUSIP: 19767A423<br>LEI: 1IRBYM2ZK2I8C9XMWI49 | Long             | EC               | RF                | US        |    790141 | NS      | $8486115.73   | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA FLOATING RATE FUND                      | COLUMBIA FLOATING RATE FUND                      | CUSIP: 19766J573<br>LEI: ENJCZN57I5DQL3TXEX26 | Long             | EC               | RF                | US        |   2553960 | NS      | $83693269.99  | 9.97%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA DIVERSIFIED FIXED INCOME ALLOCATION ETF | COLUMBIA DIVERSIFIED FIXED INCOME ALLOCATION ETF | CUSIP: 19761L508<br>LEI: 5493000XJTC3ZADRR062 | Long             | EC               | RF                | US        |   1633929 | NS      | $29835543.54  | 3.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Columbia International Dividend Income Fund      | Columbia International Dividend Income Fund      | CUSIP: 19765Y324<br>LEI: TZWL0DFPJNHXWNBGEA18 | Long             | EC               | RF                | US        |   1966969 | NS      | $50964160.08  | 6.07%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA SHORT DURATION BOND ETF                 | COLUMBIA SHORT DURATION BOND ETF                 | CUSIP: 19761L888<br>LEI: 549300HU6MVSLVWCP513 | Long             | EC               | RF                | US        |   2153443 | NS      | $40603167.77  | 4.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Columbia Quality Income Fund                     | COLUMBIA US GOVERNMENT MORTGAGE                  | CUSIP: 19766J581<br>LEI: TJ30X3X4Z9WHP6KG4C22 | Long             | EC               | RF                | US        |  12277477 | NS      | $221608463.30 | 26.41%            |  |  |  | No            |                  1 | On Loan: No      |
| Columbia Short Duration High Yield ETF           | Columbia Short Duration High Yield ETF           | CUSIP: 19761L847<br>LEI: 529900WK4REQHLNVIB89 | Long             | EC               | RF                | US        |    798860 | NS      | $16192892.20  | 1.93%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA MORTGAGE OPPORTUNITIES                  | COLUMBIA MORTGAGE OPPORTUNITIES                  | CUSIP: 19766J383<br>LEI: N/A                  | Long             | EC               | RF                | US        |   6890504 | NS      | $58431476.94  | 6.96%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-06-17

**Name of Applicant:** Columbia Funds Series Trust II

**Signature:** Jennifer Borges

**Name of Signer:** Jennifer Borges

**Title:** Senior Manager