# EDGAR Filing Document

**Accession Number:** 0001860434
**File Stem:** 0001410368-25-039954
**Filing Date:** 2025-12
**Character Count:** 9895
**Document Hash:** f5b8a580dcaec4dc6bea668eec411ec4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-25-039954.hdr.sgml**: 20251219

**ACCESSION NUMBER**: 0001410368-25-039954

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251219

**DATE AS OF CHANGE**: 20251219

**PERIOD START**: 20251031

**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:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23661
- **FILM NUMBER:** 251586471

**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 Multi-Asset Explorer ETF (Series ID: S000080799)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000243340 | Harbor Multi-Asset Explorer ETF | MAPP            |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** Harbor ETF Trust

- **b. Investment Company Act file number:** 811-23661

- **c. CIK number of Registrant:** 0001860434

- **d. LEI of Registrant:** 549300NWWMUBG8UZZ226

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

  - **Street Address 1:** 111 SOUTH WACKER DRIVE

  - **City:** CHICAGO

  - **State:** IL

  - **Foreign country:** US

  - **Zip / Postal Code:** 60606

  - **Telephone number:** 312-443-4400

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

- **a. Name of Series:** Harbor Multi-Asset Explorer ETF

- **b. EDGAR series identifier (if any):** S000080799

- **c. LEI of Series:** 5493000JY7CY6PJRJD03

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

- **a. Date of fiscal year-end:** 2025-10-31

- **b. Date as of which information is reported:** 2025-10-31

**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:** $7991831.19

**Total Liabilities:** $4841.53

**Net Assets:** $7986989.66

**Amount of Assets Invested in Other Investment Companies:** $511740.67

**Cash Not Reported:** $27668.69

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000243340 | 2.72%                | 3.64%                | 1.53%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $146498.18                                 |
| Month 2  | $0.00                    | $207381.66                                 |
| Month 3  | $494821.08               | $-359702.24                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Franklin FTSE United Kingdom ETF                      | Franklin FTSE United Kingdom ETF                      | CUSIP: 35473P678<br>LEI: 549300EBZY7Y36672039 | Long             | EC               | RF                | US        |      6450 | NS      | $211431.00    | 2.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Franklin FTSE Japan ETF                               | Franklin FTSE Japan ETF                               | CUSIP: 35473P744<br>LEI: 549300V7MZYC1Z30JS82 | Long             | EC               | RF                | US        |     11250 | NS      | $401062.50    | 5.02%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares TIPS Bond ETF                                 | iShares TIPS Bond ETF                                 | CUSIP: 464287176<br>LEI: 549300EHD1VQKMRQ0829 | Long             | EC               | RF                | US        |      1416 | NS      | $157714.08    | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core S&P 500 ETF                              | iShares Core S&P 500 ETF                              | CUSIP: 464287200<br>LEI: 5493007M4YMN8XL48C14 | Long             | EC               | RF                | US        |      3793 | NS      | $2599077.39   | 32.54%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares Russell 2000 ETF                              | iShares Russell 2000 ETF                              | CUSIP: 464287655<br>LEI: 549300O80OAR5VTWR172 | Long             | EC               | RF                | US        |       797 | NS      | $196245.31    | 2.46%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MBS ETF                                       | iShares MBS ETF                                       | CUSIP: 464288588<br>LEI: 549300M0TH0IE2E6RP07 | Long             | EC               | RF                | US        |      2103 | NS      | $200941.65    | 2.52%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Broad USD Investment Grade Corporate Bond ETF | iShares Broad USD Investment Grade Corporate Bond ETF | CUSIP: 464288620<br>LEI: 5493004QFMCNV0WLX398 | Long             | EC               | RF                | US        |      3584 | NS      | $186941.44    | 2.34%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core MSCI EAFE ETF                            | iShares Core MSCI EAFE ETF                            | CUSIP: 46432F842<br>LEI: 5493009FT582MI7Y3I36 | Long             | EC               | RF                | US        |      2769 | NS      | $243921.21    | 3.05%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core MSCI Emerging Markets ETF                | iShares Core MSCI Emerging Markets ETF                | CUSIP: 46434G103<br>LEI: 5493007C24Z3ZDJ0VD06 | Long             | EC               | RF                | US        |     11551 | NS      | $788586.77    | 9.87%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street SPDR Portfolio High Yield Bond ETF       | State Street SPDR Portfolio High Yield Bond ETF       | CUSIP: 78468R606<br>LEI: 549300B3SM8J1H4W2052 | Long             | EC               | RF                | US        |     22902 | NS      | $545067.60    | 6.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Health Care Select Sector SPDR Fund                   | Health Care Select Sector SPDR Fund                   | CUSIP: 81369Y209<br>LEI: 549300EJNY3KKJHPOY44 | Long             | EC               | RF                | US        |       834 | NS      | $120304.50    | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Financial Select Sector SPDR Fund                     | Financial Select Sector SPDR Fund                     | CUSIP: 81369Y605<br>LEI: 549300Y12KQ6ZG08NY28 | Long             | EC               | RF                | US        |      6101 | NS      | $319509.37    | 4.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Communication Services Select Sector SPDR Fund        | Communication Services Select Sector SPDR Fund        | CUSIP: 81369Y852<br>LEI: 549300RPODKQJE2HDW24 | Long             | EC               | RF                | US        |      3120 | NS      | $358207.20    | 4.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard Emerging Markets Government Bond ETF         | Vanguard Emerging Markets Government Bond ETF         | CUSIP: 921946885<br>LEI: 549300JYQ3EMXCXKZG97 | Long             | EC               | RF                | US        |      5871 | NS      | $399228.00    | 5.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard FTSE Europe ETF                              | Vanguard FTSE Europe ETF                              | CUSIP: 922042874<br>LEI: 5493000IQHGUVNGQR883 | Long             | EC               | RF                | US        |      6271 | NS      | $503561.30    | 6.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard Long-Term Treasury ETF                       | Vanguard Long-Term Treasury ETF                       | CUSIP: 92206C847<br>LEI: 5493002789CX3L0CJP65 | Long             | EC               | RF                | US        |      3839 | NS      | $220320.21    | 2.76%             |  |  |  | No            |                  1 | On Loan: No      |
| SPDR Gold MiniShares Trust                            | SPDR Gold MiniShares Trust                            | CUSIP: 98149E303<br>LEI: 5493002IEEMEY6LRJ932 | Long             | EC               | RF                | US        |      6466 | NS      | $512042.54    | 6.41%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-11-24

**Name of Applicant:** Harbor ETF Trust

**Signature:** Ryan Elve

**Name of Signer:** Ryan Elve

**Title:** Vice President, Harbor ETF Trust