SMLL Performance — Harbor Active Small Cap ETF
Data updated: 2026-09-25
SMLL returned +7.93% year to date and +3.45% over one year to Jul 2026. Over one year the fund trailed its US Small Blend category average: $100 grew to $103, against $129 for the category. Volatility over the past 12 months was 13.12% a year. In the 12 months to Jul 2026 the fund lost a net $6.0M, and assets reached $13.98M.
SMLL Growth of $100
What $100 invested in Harbor Active Small Cap ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Small Blend category average over the same months.
| Period | SMLL | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $103 | $129 |
| Since data start (Sep 2024 – Jul 2026) | $112 | $130 |
SMLL Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +7.93% |
| 1 year | +3.45% |
SMLL Annual Returns
Calendar-year total returns of Harbor Active Small Cap ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +7.93% |
| 2025 | −6.23% |
| 2024 (Sep–Dec) | +10.20% |
SMLL 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 | +2.3% | −1.2% | −5.5% | +7.7% | +0.1% | +4.3% | +0.5% | — | — | — | — | — |
| 2025 | +5.2% | −2.1% | −8.2% | −4.6% | +6.0% | +2.3% | +0.1% | +4.1% | −3.8% | −2.1% | −3.0% | +0.8% |
| 2024 | — | — | — | — | — | — | — | — | +3.2% | −1.5% | +14.1% | −5.0% |
SMLL Risk
Risk measures from monthly returns over Aug 2025 – Jul 2026.
- 1-year volatility (annualised): 13.12%
- Best month: +7.67% (Apr 2026)
- Worst month: −5.46% (Mar 2026)
SMLL Fund Flows
Monthly money in and out of Harbor Active Small Cap ETF, from SEC Form N-PORT.
- 12-month net flow: −$6.0M
- 12-month gross sales (incl. reinvestments): $3.2M
- Sales ÷ redemptions: 0.35×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $0 | $0 | $0 |
| Jun 2026 | $0 | $0 | $0 |
| May 2026 | $0 | $503K | −$503K |
| Apr 2026 | $0 | $0 | $0 |
| Mar 2026 | $0 | $467K | −$467K |
| Feb 2026 | $510K | $0 | $510K |
| Jan 2026 | $0 | $1.0M | −$1.0M |
| Dec 2025 | $0 | $4.1M | −$4.1M |
| Nov 2025 | $0 | $2.6M | −$2.6M |
| Oct 2025 | $0 | $537K | −$537K |
| Sep 2025 | $2.2M | $0 | $2.2M |
| Aug 2025 | $541K | $0 | $541K |
SMLL Assets Under Management
Net assets of Harbor Active Small Cap ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $13.98M |
| 2026-04-30 | $13.83M |
| 2026-01-31 | $13.76M |
| 2025-10-31 | $21.90M |
| 2025-07-31 | $20.22M |
| 2025-04-30 | $14.72M |
| 2025-01-31 | $12.59M |
| 2024-10-31 | $8.57M |
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.