# EDGAR Filing Document

**Accession Number:** 0001540305
**File Stem:** 0000894189-23-002098
**Filing Date:** 2023-3
**Character Count:** 2091
**Document Hash:** 812d8f7face9906343c11e717a896111
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000894189-23-002098.hdr.sgml**: 20230323

**ACCESSION NUMBER**: 0000894189-23-002098

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 15

**FILED AS OF DATE**: 20230323

**DATE AS OF CHANGE**: 20230323

**EFFECTIVENESS DATE**: 20230323

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ETF Series Solutions
- **CENTRAL INDEX KEY:** 0001540305
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1112

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-179562
- **FILM NUMBER:** 23756750

**BUSINESS ADDRESS:**
- **STREET 1:** 615 EAST MICHIGAN ST
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53202
- **BUSINESS PHONE:** 414-287-3700

**MAIL ADDRESS:**
- **STREET 1:** 615 EAST MICHIGAN ST
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53202

## Series and Classes Contracts Data

### Aptus Collared Investment Opportunity ETF (Series ID: S000065985)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                | Ticker Symbol | Class ID   |
| Aptus Collared Investment Opportunity ETF | ACIO          | C000213139 |

---

## Series and Classes Contracts Data

### Aptus Collared Investment Opportunity ETF (Series ID: S000065985)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000213139 | Aptus Collared Investment Opportunity ETF | ACIO            |

?xml version="1.0" ? ck0001540305-20220430

Filed Pursuant to Rule 497(e)

File Nos. 333-179562; 811-22668

**Aptus Collared Income Opportunity ETF (ACIO)**

(the "Fund")

**March 23, 2023**

**Supplement to the Summary Prospectus, Prospectus, and Statement of Additional Information,**

 **each dated August 31, 2022**

Effective March 31, 2023, the Fund's name will change to the "Aptus Collared Investment Opportunity ETF". All references in the Summary Prospectus, Prospectus, and Statement of Additional Information to the Fund's previous name are replaced with the new name.

**Please retain this Supplement for future reference.**