# EDGAR Filing Document

**Accession Number:** 0001860434
**File Stem:** 0001752724-25-162324
**Filing Date:** 2025-6
**Character Count:** 19535
**Document Hash:** c89b0607dcb5b02725c590cd5c957784
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-162324.hdr.sgml**: 20250627

**ACCESSION NUMBER**: 0001752724-25-162324

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250430

**FILED AS OF DATE**: 20250627

**DATE AS OF CHANGE**: 20250627

**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:** 251087897

**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 Active Small Cap ETF (Series ID: S000086592)

| Class ID   | Class Name                  | Ticker Symbol   |
|:---|:---|:---|
| C000252180 | Harbor Active Small Cap ETF | SMLL            |

## 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 Active Small Cap ETF

- **b. EDGAR series identifier (if any):** S000086592

- **c. LEI of Series:** 254900K6TXRJAT1AKT53

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

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

- **b. Date as of which information is reported:** 2025-04-30

**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:** $14725247.10

**Total Liabilities:** $9357.00

**Net Assets:** $14715890.10

**Cash Not Reported:** $149869.81

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000252180 | -2.10%               | -8.17%               | -4.62%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $142497.07               | $-469841.74                                |
| Month 2  | $-10863.03               | $-1294136.10                               |
| Month 3  | $30173.08                | $-697188.64                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| United Bankshares Inc/WV              | United Bankshares Inc/WV              | CUSIP: 909907107<br>LEI: 5299005O3BAMJ9Z92V62 | Long             | EC               | CORP              | US        |      8291 | NS      | $284298.39    | 1.93%             |  |  |  | No            |                  1 | On Loan: No      |
| US Physical Therapy Inc               | US Physical Therapy Inc               | CUSIP: 90337L108<br>LEI: 529900KL1UXQYFIOMY96 | Long             | EC               | CORP              | US        |      3245 | NS      | $230751.95    | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Waystar Holding Corp                  | Waystar Holding Corp                  | CUSIP: 946784105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      5915 | NS      | $219860.55    | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Janus International Group Inc         | Janus International Group Inc         | CUSIP: 47103N106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     85255 | NS      | $586554.40    | 3.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Core & Main Inc                       | Core & Main Inc                       | CUSIP: 21874C102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      3505 | NS      | $184643.40    | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Treace Medical Concepts Inc           | Treace Medical Concepts Inc           | CUSIP: 89455T109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     19754 | NS      | $139858.32    | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Toro Co/The                           | Toro Co/The                           | CUSIP: 891092108<br>LEI: YJKE4YIT6BWQHVEW0D14 | Long             | EC               | CORP              | US        |      2834 | NS      | $193505.52    | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| European Wax Center Inc               | European Wax Center Inc               | CUSIP: 29882P106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     29976 | NS      | $93525.12     | 0.64%             |  |  |  | No            |                  1 | On Loan: No      |
| RBC Bearings Inc                      | RBC Bearings Inc                      | CUSIP: 75524B104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       562 | NS      | $184656.34    | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Warby Parker Inc                      | Warby Parker Inc                      | CUSIP: 93403J106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     10606 | NS      | $175105.06    | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Artisan Partners Asset Management Inc | Artisan Partners Asset Management Inc | CUSIP: 04316A108<br>LEI: 549300T1FUI6JF63XU51 | Long             | EC               | CORP              | US        |      9015 | NS      | $333374.70    | 2.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Northpointe Bancshares Inc            | Northpointe Bancshares Inc            | CUSIP: 66661N886<br>LEI: 549300EYMKMD4WKEKP72 | Long             | EC               | CORP              | US        |     35962 | NS      | $494477.50    | 3.36%             |  |  |  | No            |                  1 | On Loan: No      |
| TrueCar Inc                           | TrueCar Inc                           | CUSIP: 89785L107<br>LEI: 549300KK16488YXWVE52 | Long             | EC               | CORP              | US        |     38303 | NS      | $57071.47     | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| RLJ Lodging Trust                     | RLJ Lodging Trust                     | CUSIP: 74965L101<br>LEI: N/A                  | Long             | EC               |  | US        |     54620 | NS      | $382886.20    | 2.60%             |  |  |  | No            |                  1 | On Loan: No      |
| WillScot Holdings Corp                | WillScot Holdings Corp                | CUSIP: 971378104<br>LEI: 549300HJ4VIXF476Q166 | Long             | EC               | CORP              | US        |      5949 | NS      | $149438.88    | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Remitly Global Inc                    | Remitly Global Inc                    | CUSIP: 75960P104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     24540 | NS      | $496198.80    | 3.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Phillips Edison & Co Inc              | Phillips Edison & Co Inc              | CUSIP: 71844V201<br>LEI: 549300JPN4YHYPXTJQ85 | Long             | EC               |  | US        |      8670 | NS      | $300849.00    | 2.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Wintrust Financial Corp               | Wintrust Financial Corp               | CUSIP: 97650W108<br>LEI: Q774KI4AW80FHFW33O61 | Long             | EC               | CORP              | US        |      3795 | NS      | $421890.15    | 2.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Ralph Lauren Corp                     | Ralph Lauren Corp                     | CUSIP: 751212101<br>LEI: HO1QNWM0IXBZ0QSMMO20 | Long             | EC               | CORP              | US        |       823 | NS      | $185133.85    | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Standardaero Inc                      | Standardaero Inc                      | CUSIP: 85423L103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     11194 | NS      | $302461.88    | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Northwestern Energy Group Inc         | Northwestern Energy Group Inc         | CUSIP: 668074305<br>LEI: 254900N1WG46G1VMDM34 | Long             | EC               | CORP              | US        |      3288 | NS      | $191460.24    | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Doximity Inc                          | Doximity Inc                          | CUSIP: 26622P107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      9676 | NS      | $550370.88    | 3.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Lyft Inc                              | Lyft Inc                              | CUSIP: 55087P104<br>LEI: 549300H7I5VN334XVZ52 | Long             | EC               | CORP              | US        |     26237 | NS      | $325338.80    | 2.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Shift4 Payments Inc                   | Shift4 Payments Inc                   | CUSIP: 82452J109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      4610 | NS      | $377098.00    | 2.56%             |  |  |  | No            |                  1 | On Loan: No      |
| RLI Corp                              | RLI Corp                              | CUSIP: 749607107<br>LEI: 529900AMTJE5ECN9PS55 | Long             | EC               | CORP              | US        |      2179 | NS      | $161267.79    | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Freshworks Inc                        | Freshworks Inc                        | CUSIP: 358054104<br>LEI: 254900ULRGCUEIK0K191 | Long             | EC               | CORP              | US        |     22233 | NS      | $328381.41    | 2.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Douglas Dynamics Inc                  | Douglas Dynamics Inc                  | CUSIP: 25960R105<br>LEI: 529900CDFLKNQ0QT6580 | Long             | EC               | CORP              | US        |     11835 | NS      | $283803.30    | 1.93%             |  |  |  | No            |                  1 | On Loan: No      |
| SS&C Technologies Holdings Inc        | SS&C Technologies Holdings Inc        | CUSIP: 78467J100<br>LEI: 529900POY8H7NPPNKK71 | Long             | EC               | CORP              | US        |     10778 | NS      | $814816.80    | 5.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Fortune Brands Innovations Inc        | Fortune Brands Innovations Inc        | CUSIP: 34964C106<br>LEI: 54930032LHW54PQUJD44 | Long             | EC               | CORP              | US        |      2347 | NS      | $126315.54    | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| AptarGroup Inc                        | AptarGroup Inc                        | CUSIP: 038336103<br>LEI: VNPEQDQFAA7IY1T2PX43 | Long             | EC               | CORP              | US        |      2242 | NS      | $336187.90    | 2.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Guardian Pharmacy Services Inc        | Guardian Pharmacy Services Inc        | CUSIP: 40145W101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      6742 | NS      | $168819.68    | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Masterbrand Inc                       | Masterbrand Inc                       | CUSIP: 57638P104<br>LEI: 549300E0Y4BR5Z9RDZ64 | Long             | EC               | CORP              | US        |      6652 | NS      | $80821.80     | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Paylocity Holding Corp                | Paylocity Holding Corp                | CUSIP: 70438V106<br>LEI: 549300VH75FTB4DIEE07 | Long             | EC               | CORP              | US        |      2945 | NS      | $565734.50    | 3.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Hayward Holdings Inc                  | Hayward Holdings Inc                  | CUSIP: 421298100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     23562 | NS      | $314081.46    | 2.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Hillman Solutions Corp                | Hillman Solutions Corp                | CUSIP: 431636109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     48810 | NS      | $341181.90    | 2.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Landstar System Inc                   | Landstar System Inc                   | CUSIP: 515098101<br>LEI: 254900CUQXQRL09MEI52 | Long             | EC               | CORP              | US        |      1772 | NS      | $237713.80    | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Maplebear Inc                         | Maplebear Inc                         | CUSIP: 565394103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      3587 | NS      | $143085.43    | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Kinsale Capital Group Inc             | Kinsale Capital Group Inc             | CUSIP: 49714P108<br>LEI: 529900QTUQHNZ6HOA508 | Long             | EC               | CORP              | US        |      1755 | NS      | $763881.30    | 5.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Monarch Casino & Resort Inc           | Monarch Casino & Resort Inc           | CUSIP: 609027107<br>LEI: 549300AK5FF7KY11V997 | Long             | EC               | CORP              | US        |      2985 | NS      | $233397.15    | 1.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Moelis & Co                           | Moelis & Co                           | CUSIP: 60786M105<br>LEI: 549300891QNU7VTQUR83 | Long             | EC               | CORP              | US        |      3255 | NS      | $174402.90    | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Chewy Inc                             | Chewy Inc                             | CUSIP: 16679L109<br>LEI: 254900NPQSTG9I422879 | Long             | EC               | CORP              | US        |      5943 | NS      | $222862.50    | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Oscar Health Inc                      | Oscar Health Inc                      | CUSIP: 687793109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     28220 | NS      | $367142.20    | 2.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Boston Beer Co Inc/The                | Boston Beer Co Inc/The                | CUSIP: 100557107<br>LEI: 529900Q02MQ0DCQNRM58 | Long             | EC               | CORP              | US        |       671 | NS      | $164931.80    | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Liberty Energy Inc                    | Liberty Energy Inc                    | CUSIP: 53115L104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     56167 | NS      | $645920.50    | 4.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Morningstar Inc                       | Morningstar Inc                       | CUSIP: 617700109<br>LEI: 529900YGNQPOVAXQ7F29 | Long             | EC               | CORP              | US        |       712 | NS      | $202720.64    | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Q2 Holdings Inc                       | Q2 Holdings Inc                       | CUSIP: 74736L109<br>LEI: 549300M9RKR9DZXWS696 | Long             | EC               | CORP              | US        |      2134 | NS      | $169119.50    | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Reliance Inc                          | Reliance Inc                          | CUSIP: 759509102<br>LEI: 549300E287ZOFT3C5Z56 | Long             | EC               | CORP              | US        |      1831 | NS      | $527749.13    | 3.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Reynolds Consumer Products Inc        | Reynolds Consumer Products Inc        | CUSIP: 76171L106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      4432 | NS      | $101936.00    | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Zillow Group Inc                      | Zillow Group Inc                      | CUSIP: 98954M101<br>LEI: 2549002XEELQDIR6FU05 | Long             | EC               | CORP              | US        |      3586 | NS      | $236604.28    | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-05-29

**Name of Applicant:** Harbor ETF Trust

**Signature:** Ryan Elve

**Name of Signer:** Ryan Elve

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