MATR Performance — Harbor Multi-Asset Explorer ETF
Data updated: 2026-09-25
MATR returned +4.02% year to date and +13.78% over one year to Jul 2026. Over one year the fund beat its Financials Equity category average: $100 grew to $114, against $114 for the category. Volatility over the past 12 months was 9.11% a year. In the 12 months to Jul 2026 the fund took in a net $3.9M, and assets reached $10.20M.
MATR Growth of $100
What $100 invested in Harbor Multi-Asset Explorer ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Financials Equity category average over the same months.
| Period | MATR | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $114 | $114 |
| Since data start (Oct 2023 – Jul 2026) | $152 | $162 |
MATR Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +4.02% |
| 1 year | +13.78% |
| 3 years (annualised) | +15.94% |
MATR Annual Returns
Calendar-year total returns of Harbor Multi-Asset Explorer ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +4.02% |
| 2025 | +18.56% |
| 2024 | +14.31% |
| 2023 (Oct–Dec) | +7.84% |
MATR Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +2.8% | +2.1% | −4.6% | +4.5% | +2.7% | −0.9% | −2.3% | — | — | — | — | — |
| 2025 | +3.2% | +0.6% | −2.5% | 0.0% | +3.1% | +3.6% | +0.2% | +2.7% | +3.6% | +1.5% | +0.4% | +0.8% |
| 2024 | +0.4% | +2.9% | +3.3% | −2.7% | +3.8% | +1.1% | +1.9% | +2.2% | +1.9% | −1.5% | +3.2% | −2.8% |
| 2023 | — | — | — | — | — | — | — | — | — | −1.8% | +6.2% | +3.4% |
MATR Risk
Risk measures from monthly returns over Aug 2025 – Jul 2026.
- 1-year volatility (annualised): 9.11%
- Best month: +4.55% (Apr 2026)
- Worst month: −4.63% (Mar 2026)
MATR Fund Flows
Monthly money in and out of Harbor Multi-Asset Explorer ETF, from SEC Form N-PORT.
- 12-month net flow: $3.9M
- 12-month gross sales (incl. reinvestments): $8.6M
- Sales ÷ redemptions: 1.84×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $0 | $686K | −$686K |
| Jun 2026 | $0 | $0 | $0 |
| May 2026 | $0 | $0 | $0 |
| Apr 2026 | $0 | $669K | −$669K |
| Mar 2026 | $1.3M | $0 | $1.3M |
| Feb 2026 | $0 | $0 | $0 |
| Jan 2026 | $2.0M | $0 | $2.0M |
| Dec 2025 | $0 | $0 | $0 |
| Nov 2025 | $0 | $0 | $0 |
| Oct 2025 | $3.3M | $3.3M | −$17K |
| Sep 2025 | $2.0M | $0 | $2.0M |
| Aug 2025 | $0 | $0 | $0 |
MATR Assets Under Management
Net assets of Harbor Multi-Asset Explorer ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $10.20M |
| 2026-04-30 | $10.94M |
| 2026-01-31 | $10.08M |
| 2025-10-31 | $7.99M |
| 2025-07-31 | $5.54M |
| 2025-04-30 | $5.18M |
| 2025-01-31 | $4.69M |
| 2024-10-31 | $4.64M |
| 2024-07-31 | $3.96M |
| 2024-04-30 | $3.70M |
| 2024-01-31 | $3.58M |
| 2023-10-31 | $3.33M |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.