MATR · ARCA · ETF
Harbor Multi-Asset Explorer ETF (MATR) Price, Holdings & Fees
Harbor Multi-Asset Explorer ETF (MATR) closed at $369.73 on Oct 9, 2026, up 1.52% from the previous close of $364.18.
Share price, past year
1Y −2.05%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $369.73 |
| Sep 30, 2026 | $367.53 |
| Aug 31, 2026 | $368.77 |
| Jul 31, 2026 | $372.76 |
| Jun 30, 2026 | $364.33 |
| May 29, 2026 | $355.32 |
| Apr 30, 2026 | $346.15 |
| Mar 31, 2026 | $352.62 |
| Feb 27, 2026 | $336.79 |
| Jan 30, 2026 | $328.91 |
| Dec 31, 2025 | $334.79 |
| Nov 28, 2025 | $366.45 |
| Oct 31, 2025 | $368.43 |
Key statistics
- Expense ratio
- 0.80%
- as of Oct 31, 2025
- Net assets
- $10.2M
- as of Jul 31, 2026
- Holdings
- 25
- as of Jul 31, 2026
- 52-week range
- $318.09 – $377.84
Harbor Multi-Asset Explorer ETF's expense ratio is 0.80%: $80.00 a year on $10,000 invested.
Holdings
Harbor Multi-Asset Explorer ETF held 25 investments worth $10.20M as of Jul 31, 2026. Its largest holding was iShares Core S&P 500 ETF, at 12.01% of the fund.
| # | Holding | % of fund | Value |
|---|---|---|---|
| 1 | iShares Core S&P 500 ETF | 12.01% | $1.23M |
| 2 | iShares Core MSCI Emerging Markets ETF | 11.77% | $1.20M |
| 3 | State Street SPDR Portfolio High Yield Bond ETF | 9.08% | $926.33K |
| 4 | Vanguard FTSE Europe ETF | 8.60% | $877.64K |
| 5 | Franklin FTSE Japan ETF | 7.51% | $766.30K |
| 6 | State Street Technology Select Sector SPDR ETF | 5.78% | $589.70K |
| 7 | Invesco Nasdaq 100 ETF | 4.66% | $475.08K |
| 8 | iShares Broad USD Investment Grade Corporate Bond ETF | 4.46% | $455.60K |
| 9 | Vanguard Intermediate-Term Treasury ETF | 4.13% | $421.64K |
| 10 | State Street Communication Services Select Sector SPDR ETF | 3.72% | $379.92K |
| 11 | iMGP DBi Managed Futures Strategy ETF | 3.47% | $353.91K |
| 12 | SPDR Gold MiniShares Trust | 3.08% | $314.63K |
| 13 | iShares Systematic Alternatives Active ETF | 3.00% | $305.77K |
| 14 | iShares MSCI USA Momentum Factor ETF | 2.88% | $293.60K |
| 15 | iShares Russell 2000 ETF | 2.50% | $255.09K |
| 16 | State Street SPDR S&P Regional Banking ETF | 2.04% | $208.02K |
| 17 | Harbor Commodity All Weather Strategy ETF | 1.99% | $203.43K |
| 18 | iShares Semiconductor ETF | 1.90% | $194.38K |
| 19 | Vanguard Emerging Markets Government Bond ETF | 1.52% | $155.05K |
| 20 | State Street SPDR Bloomberg 1-3 Month T-Bill ETF | 1.22% | $124.87K |
| 21 | iShares Expanded Tech-Software Sector ETF | 1.08% | $109.81K |
| 22 | Invesco KBW Bank ETF | 1.03% | $105.29K |
| 23 | iShares U.S. Home Construction ETF | 0.98% | $100.19K |
| 24 | VanEck Gold Miners ETF/USA | 0.73% | $74.92K |
| 25 | Invesco Senior Loan ETF | 0.68% | $69.10K |
Top 25 of 25 holdings, as of Jul 31, 2026. Percentages are of the fund's net assets.
What the fund owns
| Asset type | % of fund |
|---|---|
| Stocks | 99.83% |
| Country | % of fund |
|---|---|
| United States | 99.83% |
Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.
Monthly total returns
Over the 3 months to Jul 31, 2026, Harbor Multi-Asset Explorer ETF's total return was −0.50%, as reported to the SEC.
| Month | Total return |
|---|---|
| Jul 31, 2026 | −2.26% |
| Jun 30, 2026 | −0.89% |
| May 31, 2026 | +2.71% |
The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.
Fund profile
- Name
- Harbor Multi-Asset Explorer ETF
- Ticker
- MATR
- Exchange
- ARCA
- Fund type
- ETF
- Trust
- Harbor ETF Trust
- SEC series ID
- S000080799
- SEC CIK
- 0001860434
- Fractional shares
- No
Recent SEC filings
- Sep 25, 2026
- 485BPOSProspectus updateOct 5, 2026
- 485BPOSProspectus updateSep 11, 2026
- 485BPOSProspectus updateAug 17, 2026
- 485BPOSProspectus updateAug 14, 2026
- 485BPOSProspectus updateAug 7, 2026
- 485BPOSProspectus updateJul 31, 2026
- Jun 23, 2026
Shareholder reports and prospectuses are filed by Harbor ETF Trust, the trust behind Harbor Multi-Asset Explorer ETF, and cover all of its funds.
Frequently asked questions
What is MATR's price?
Harbor Multi-Asset Explorer ETF (MATR) closed at $369.73 on Oct 9, 2026, up 1.52% from the previous close of $364.18.
What is MATR's expense ratio?
Harbor Multi-Asset Explorer ETF's expense ratio is 0.80%: $80.00 a year on $10,000 invested.
What does MATR hold?
Harbor Multi-Asset Explorer ETF held 25 investments worth $10.20M as of Jul 31, 2026. Its largest holding was iShares Core S&P 500 ETF, at 12.01% of the fund. Its five largest holdings were iShares Core S&P 500 ETF, iShares Core MSCI Emerging Markets ETF, State Street SPDR Portfolio High Yield Bond ETF, Vanguard FTSE Europe ETF, Franklin FTSE Japan ETF.
How has MATR performed?
Over the 3 months to Jul 31, 2026, Harbor Multi-Asset Explorer ETF's total return was −0.50%, as reported to the SEC.
Sources and methodology
Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of Jul 31, 2026 (filed Sep 25, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Oct 31, 2025. Prices are generated sample data for development. Data sources and disclosures