# EDGAR Filing Document

**Accession Number:** 0001860434
**File Stem:** 0001193125-25-171115
**Filing Date:** 2025-8
**Character Count:** 2452
**Document Hash:** a82f058c1d809593a72d079e25eb9dcd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-171115.hdr.sgml**: 20250801

**ACCESSION NUMBER**: 0001193125-25-171115

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250801

**DATE AS OF CHANGE**: 20250801

**EFFECTIVENESS DATE**: 20250801

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Harbor ETF Trust
- **CENTRAL INDEX KEY:** 0001860434

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-255884
- **FILM NUMBER:** 251174343

**BUSINESS ADDRESS:**
- **STREET 1:** 111 SOUTH WACKER DRIVE
- **STREET 2:** 34TH FLOOR
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 312-443-4400

**MAIL ADDRESS:**
- **STREET 1:** 111 SOUTH WACKER DRIVE
- **STREET 2:** 34TH FLOOR
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

## Series and Classes Contracts Data

### Harbor Human Capital Factor US Large Cap ETF (Series ID: S000077722)

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|  |  |  |
|:---|:---|:---|
| Class Name                                   | Ticker Symbol | Class ID   |
| Harbor Human Capital Factor US Large Cap ETF | HAPI          | C000238211 |

---

## Series and Classes Contracts Data

### Harbor Human Capital Factor US Large Cap ETF (Series ID: S000077722)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000238211 | Harbor Human Capital Factor US Large Cap ETF | HAPI            |

![](g934686img25bddac21.jpg)

111 South Wacker Drive, 34<sup>th</sup> FloorChicago, IL 60606-4302harborcapital.com

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**Supplement to the Prospectus dated March 1, 2025**

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<br>**Harbor Human Capital Factor US Large Cap ETF**

**August 1, 2025**

The investment objective of the Harbor Human Capital Factor US Large Cap ETF (the "Fund") is to seek to provide investment results that correspond, before fees and expenses, to the performance of the CIBC Human Capital Index (the "Index"). On or about August 1, 2025, the name of the Index will change to the Human Capital Factor Large Cap Index. Accordingly, the name of the Index is hereby updated in the Fund's prospectus to the Human Capital Factor Large Cap Index. There are no other changes to the Index or the Fund other than those described in this supplement.

*Investors Should Retain This Supplement For Future Reference*

S0825.P.ETF

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