# EDGAR Filing Document

**Accession Number:** 0001551950
**File Stem:** 0001193125-26-127842
**Filing Date:** 2026-3
**Character Count:** 3607
**Document Hash:** cdf24947141ca8528d44cf29f4341a4b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-127842.hdr.sgml**: 20260327

**ACCESSION NUMBER**: 0001193125-26-127842

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260327

**DATE AS OF CHANGE**: 20260327

**EFFECTIVENESS DATE**: 20260327

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Columbia ETF Trust I
- **CENTRAL INDEX KEY:** 0001551950

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-209996
- **FILM NUMBER:** 26801781

**BUSINESS ADDRESS:**
- **STREET 1:** 290 CONGRESS STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210
- **BUSINESS PHONE:** 800-774-3768

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

## Series and Classes Contracts Data

### Columbia U.S. Equity Income ETF (Series ID: S000053879)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000169560 | Columbia U.S. Equity Income ETF | EQIN            |

**Supplement dated March 27, 2026**

to the Prospectus and Summary Prospectus of the following fund:

---

| | |
|:---|:---|
| **Fund** | **Prospectus and Summary Prospectus Dated** |
| Columbia ETF Trust I |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Columbia U.S. Equity Income ETF | 3/1/2026 |

---

*On March 19, 2026, the Fund's Board of Trustees approved the Russell 1000*<sup>®</sup> *Value Index as an additional performance benchmark for the Fund to provide an additional performance comparison. As a result, effective immediately, the last sentence in the first paragraph and the Average Annual Total Returns table under the heading "Performance Information" in the Summary of Columbia U.S. Equity Income ETF section in the prospectus and in the Summary Prospectus are hereby superseded and replaced with the following:*

The table below the bar chart compares the Fund's returns for the periods shown with a broad measure of market performance, as well as two additional measures of performance for markets in which the Fund may invest and a prior benchmark for a one-year transition period.

**Average Annual Total Returns (for periods ended December 31, 2025)**

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Inception Date** | **1 Year** | **5 Years** | **Life of Fund** |
| At NAV | 06/13/2016 |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; returns before taxes |  | 9.22% | 12.87% | 11.82% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; returns after taxes on distributions |  | 8.68% | 11.99% | 10.39% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; returns after taxes on distributions and sale of Fund shares |  | 5.82% | 10.07% | 9.12% |
| &nbsp;&nbsp; **Solactive GFS United States Large & Mid Cap Value Style USD Index** <br> **(TR)** (reflects no deductions for fees, expenses or taxes)<br>|  | 17.55% | 12.87% | 11.19% |
| **Russell 1000**<sup>®</sup> **Value Index** (reflects no deductions for fees, expenses or taxes) |  | 15.91% | 11.33% | 10.42% |
| **Russell 3000**<sup>®</sup> **Index** (reflects no deductions for fees, expenses or taxes) |  | 17.15% | 13.15% | 14.58% |
| **MSCI USA Value Index** (reflects no deductions for fees, expenses or taxes) |  | 13.71% | 11.11% | 10.30% |

---

*Shareholders should retain this Supplement for future reference.*

SUP272_10_007_(03/26)

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