SIFI ETF — Harbor Scientific Alpha Income
Harbor Scientific Alpha Income (SIFI)
SIFI is an ETF. As of August 19, 2026, its distribution rate is 5.90%, its trailing-12-month yield is 6.43%, its expense ratio is 0.50%. Dividend Vision Distribution Safety Score™ is 92/100 (Safe). Fund total return is 12.1% over the past 4.9 years, 71.5 points behind SPY at 83.6%.
At the current 5.90% distribution rate, a $10,000 investment would generate approximately $590 per year, or $49.17 per month on an equivalent basis.
SIFI dividend yield and income
Data as of August 19, 2026.
The distribution rate (5.90%) is the latest posted forward yield, paid monthly. Trailing-12-month yield (6.43%) is the last year of payments divided by the current price. The last dividend was $0.2136. The last ex-dividend date was 08/03/2026. It was paid on 08/06/2026. At 5.90%, $10,000 would generate about $590 a year ($49.17 monthly-equivalent).
| Ex-date | Amount | vs year-ago payment |
|---|---|---|
| 2026-08-03 | $0.214 | 10.9% |
| 2026-07-01 | $0.167 | -16.5% |
| 2026-06-01 | $0.184 | -11.1% |
| 2026-05-01 | $0.173 | -10.4% |
| 2026-04-01 | $0.189 | -9.1% |
| 2026-03-02 | $0.16 | -23.4% |
| 2026-02-02 | $0.165 | 24.1% |
| 2025-12-19 | $0.728 | 47.1% |
| 2025-12-02 | $0.201 | -5.2% |
| 2025-11-04 | $0.22 | 0.9% |
| 2025-10-01 | $0.175 | 11.5% |
| 2025-09-02 | $0.218 | 11.2% |
| 2025-08-01 | $0.193 | 4.9% |
| 2025-07-01 | $0.2 | 29.0% |
| 2025-06-02 | $0.207 | -11.2% |
| 2025-05-01 | $0.193 | 6.0% |
| 2025-04-01 | $0.208 | 7.2% |
| 2025-03-03 | $0.209 | 21.5% |
| 2025-02-03 | $0.133 | 3.9% |
| 2024-12-20 | $0.495 | -17.1% |
| 2024-12-02 | $0.212 | 8.2% |
| 2024-11-04 | $0.218 | 14.1% |
| 2024-10-01 | $0.157 | 26.6% |
| 2024-09-03 | $0.196 | 60.7% |
| 2024-08-01 | $0.184 | 58.6% |
| 2024-07-01 | $0.155 | -20.1% |
| 2024-06-03 | $0.233 | 12.6% |
| 2024-05-01 | $0.182 | 2.2% |
| 2024-04-01 | $0.194 | -15.7% |
| 2024-03-01 | $0.172 | 0.6% |
| 2024-02-01 | $0.128 | -16.3% |
| 2023-12-21 | $0.597 | 55.5% |
| 2023-12-01 | $0.196 | 31.5% |
| 2023-11-01 | $0.191 | 46.9% |
| 2023-10-02 | $0.124 | -3.9% |
| 2023-09-01 | $0.122 | 8.9% |
| 2023-08-01 | $0.116 | -8.7% |
| 2023-07-03 | $0.194 | 76.4% |
| 2023-06-01 | $0.207 | 80.0% |
| 2023-05-01 | $0.178 | 58.9% |
| 2023-04-03 | $0.23 | 88.5% |
| 2023-03-01 | $0.171 | 80.0% |
| 2023-02-01 | $0.153 | 159.3% |
| 2022-12-21 | $0.384 | 176.3% |
| 2022-12-01 | $0.149 | 9.6% |
| 2022-11-01 | $0.13 | -11.0% |
| 2022-10-03 | $0.129 | — |
| 2022-09-01 | $0.112 | — |
| 2022-08-01 | $0.127 | — |
| 2022-07-01 | $0.11 | — |
| 2022-06-01 | $0.115 | — |
| 2022-05-02 | $0.112 | — |
| 2022-04-01 | $0.122 | — |
| 2022-03-01 | $0.095 | — |
| 2022-02-01 | $0.059 | — |
| 2021-12-22 | $0.139 | — |
| 2021-12-01 | $0.136 | — |
| 2021-11-01 | $0.146 | — |
| 2021 total | $0.421 | — |
| 2022 total | $1.644 | 290.5% |
| 2023 total | $2.479 | 50.8% |
| 2024 total | $2.526 | 1.9% |
| 2025 total | $2.885 | 14.2% |
| 2026 YTD total | $1.252 | -6.8% |
SIFI dividend growth
Trailing-12-month distributions versus the preceding 12 months changed -5.56%. That is the seasonality-immune income comparison, not a single quarterly check versus the prior quarter. An annualized trend fit on recent payments is -42.87%. That fit can move with uneven quarterly amounts and is not the same as a trailing-12-month cut.
| Window | Change |
|---|---|
| 1Y | 6.6% |
| 3Y | 138.2% |
SIFI performance versus SPY
Data as of August 19, 2026.
Fund total return is 12.1% over the past 4.9 years, 71.5 points behind SPY at 83.6%. Its deepest 1-year drawdown was 2.7%.
| Window | Total return | CAGR |
|---|---|---|
| Since inception (4.9 years) | 12.1% | 2.40% |
| 3Y CAGR | — | 7.40% |
SIFI key facts
Data as of August 19, 2026.
- Distribution Safety Score™
- 92 · Safe
- Safety-Adjusted Yield
- 5.43%
- Issuer
- Harbor Capital Advisors
- Asset type
- ETF
- Asset class
- Fixed Income
- Inception date
- 09/14/2021
- Expense ratio
- 0.50%
- Distribution rate
- 5.90%
- Distribution frequency
- Monthly
- Trailing yield
- 6.43%
- Last close
- $43.42
- AUM
- $33,641,300
- Average volume
- 11.0
- Last dividend
- $0.2136
- Ex-dividend date
- 08/03/2026
- Payment date
- 08/06/2026
- Beta
- 0.71
How Dividend Vision calculates yield and returns
Distribution rate (5.90%) is the latest regular payout annualized by the fund's stated frequency, divided by the last close. Issuers often publish this as “Distribution Rate” on the fact sheet. Trailing-12-month yield (6.43%) is the sum of distributions paid in the last 12 months, split-adjusted, divided by the last close. It lags a recent raise or cut. We show a 30-day SEC yield when the fund publishes one. Schwab and other issuers may report a TTM distribution yield or SEC yield on a different date — all can be valid; they are not interchangeable. Fund total return uses split-adjusted close with distributions reinvested from the first stored bar on or after inception through the latest bar, compared with the same window on the benchmark. That is what the fund did, not your personal gain/loss. Figures below use Dividend Vision data as of August 19, 2026.
Distribution rate methodology · Distribution Safety Score methodology · SEC yield
Sources and review
Data as of August 19, 2026.
Primary sources: Harbor Capital Advisors; prices and distributions from Dividend Vision, derived from vendor EOD data.
Reviewed by Bert Sweet, CEO and Co-owner of Dividend Vision. Methodology: Distribution Safety Score.
SIFI risks and drawbacks
Total return has trailed SPY over the available window. The deepest 1-year drawdown on record here is 2.7%.
Who may consider SIFI — and who may not
SIFI may suit someone looking for a high Distribution Safety Score, moderate current income with a quality tilt. It is a weaker fit for investors hunting double-digit covered-call yields; investors whose main goal is matching SPY total return. This is educational context, not a recommendation to buy or sell.
Frequently asked questions
Does SIFI pay monthly?
Yes. SIFI currently pays monthly.
What is SIFI's expense ratio?
SIFI's expense ratio is 0.50%.
What is SIFI's dividend yield?
SIFI currently yields 5.90%, paid monthly, with a 0.50% expense ratio.
How has SIFI's dividend grown?
Trailing-12-month distributions versus the preceding 12 months changed -5.56%. That is not a single quarter versus the prior quarter.
When does SIFI pay a dividend?
SIFI pays monthly. The last dividend was $0.2136. The last ex-dividend date was 08/03/2026. It was paid on 08/06/2026.
How has SIFI performed?
Fund total return is 12.1% over the past 4.9 years, 71.5 points behind SPY at 83.6%. Its deepest 1-year drawdown was 2.7%.
Is SIFI a good investment?
SIFI's Dividend Vision Distribution Safety Score is 92 (Safe). That is a risk signal, not investment advice. It currently yields 5.90%. Compare peers below rather than treating any single figure as a buy or sell.
More funds from Harbor Capital Advisors.
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