# EDGAR Filing Document

**Accession Number:** 0001676326
**File Stem:** 0001104659-26-032062
**Filing Date:** 2026-3
**Character Count:** 2936
**Document Hash:** 29c6b08798df08fb75b2dc25b4ff1f80
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-032062.hdr.sgml**: 20260319

**ACCESSION NUMBER**: 0001104659-26-032062

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260319

**DATE AS OF CHANGE**: 20260319

**EFFECTIVENESS DATE**: 20260319

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Morgan Stanley ETF Trust
- **CENTRAL INDEX KEY:** 0001676326

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-266913
- **FILM NUMBER:** 26774201

**BUSINESS ADDRESS:**
- **STREET 1:** 1585 BROADWAY
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036
- **BUSINESS PHONE:** 212.296.1404

**MAIL ADDRESS:**
- **STREET 1:** 1585 BROADWAY
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036

## Series and Classes Contracts Data

### Eaton Vance High Yield ETF (Series ID: S000082246)

---

|  |  |  |
|:---|:---|:---|
| Class Name                 | Ticker Symbol | Class ID   |
| Eaton Vance High Yield ETF | EVHY          | C000245530 |

---

## Series and Classes Contracts Data

### Eaton Vance High Yield ETF (Series ID: S000082246)

| Class ID   | Class Name                 | Ticker Symbol   |
|:---|:---|:---|
| C000245530 | Eaton Vance High Yield ETF | EVHY            |

**Summary Prospectus and <br>Prospectus Supplement**

**March 19, 2026**

Morgan Stanley ETF Trust

Supplement dated March 19, 2026 to the Morgan Stanley ETF Trust Summary Prospectus and Prospectus dated January 28, 2026

**Eaton Vance High Yield ETF (the "Fund")**

Effective December 31, 2026 (the "Effective Date"), Stephen C. Concannon, CFA intends to retire and will no longer serve as a portfolio manager of the Fund. Accordingly, on the Effective Date, all references to Mr. Concannon will be removed from the Fund's Summary Prospectus and Prospectus.

Justin H. Bourgette, CFA, Bo Hunt, Jeffrey Mueller and Brandon Matsui, CFA will continue to serve as portfolio managers of the Fund.

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

&nbsp;&nbsp;&nbsp;&nbsp;MSETFEVHYSUMPROPSPT 3/26

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**Statement of Additional Information Supplement**

**March 19, 2026**

Morgan Stanley ETF Trust

Supplement dated March 19, 2026 to the Morgan Stanley ETF Trust Statement of Additional Information dated January 28, 2026

**Eaton Vance High Yield ETF (the "Fund")**

Effective December 31, 2026 (the "Effective Date"), Stephen C. Concannon, CFA intends to retire and will no longer serve as a portfolio manager of the Fund. Accordingly, on the Effective Date, all references to Mr. Concannon will be removed from the Fund's Statement of Additional Information.

Justin H. Bourgette, CFA, Bo Hunt, Jeffrey Mueller and Brandon Matsui, CFA will continue to serve as portfolio managers of the Fund.

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

------