OARK Performance — YieldMax Innovation Option Income Strategy ETF
Data updated: 2026-09-28
OARK returned −2.03% year to date and +0.20% over one year to Jul 2026. The annualised 3-year return is +6.80%. The fund trailed its Thematic Equity category average: $100 invested three years ago grew to $122, against $151 for the category, and to $100 over one year, against $109. Volatility over the past three years was 28.62% a year. In the 12 months to Jul 2026 the fund lost a net $18.7M, and assets reached $30.81M.
OARK Growth of $100
What $100 invested in YieldMax Innovation Option Income Strategy ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Thematic Equity category average over the same months.
| Period | OARK | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $100 | $109 |
| 3 years (Aug 2023 – Jul 2026) | $122 | $151 |
| Since data start (Nov 2022 – Jul 2026) | $139 | $177 |
OARK Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | −2.03% |
| 1 year | +0.20% |
| 3 years (annualised) | +6.80% |
OARK Annual Returns
Calendar-year total returns of YieldMax Innovation Option Income Strategy ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | −2.03% |
| 2025 | +20.15% |
| 2024 | +8.46% |
| 2023 | +20.17% |
| 2022 (Nov–Dec) | −9.18% |
OARK 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 | −2.7% | −1.0% | −4.2% | +11.2% | +6.8% | −1.4% | −9.3% | — | — | — | — | — |
| 2025 | +7.2% | −11.6% | −11.5% | +3.5% | +7.3% | +17.2% | +7.7% | −0.5% | +9.9% | +5.3% | −10.2% | −1.1% |
| 2024 | −9.8% | +8.9% | +2.1% | −9.9% | −1.4% | +2.8% | +2.9% | −2.5% | +5.9% | −2.0% | +15.2% | −1.5% |
| 2023 | +10.0% | −6.1% | +1.9% | −8.1% | +12.8% | +7.1% | +7.7% | −11.6% | −6.3% | −9.0% | +9.6% | +15.5% |
| 2022 | — | — | — | — | — | — | — | — | — | — | +2.5% | −11.4% |
OARK Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 28.62%
- 3-year Sharpe ratio: 0.08 (vs 4.5% risk-free rate)
- Best month: +17.15% (Jun 2025)
- Worst month: −11.64% (Feb 2025)
OARK Fund Flows
Monthly money in and out of YieldMax Innovation Option Income Strategy ETF, from SEC Form N-PORT.
- 12-month net flow: −$18.7M
- 12-month gross sales (incl. reinvestments): $60.3M
- Sales ÷ redemptions: 0.76×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $770K | $20.0M | −$19.2M |
| Jun 2026 | $5.5M | $785K | $4.7M |
| May 2026 | $3.2M | $2.4M | $877K |
| Apr 2026 | $0 | $3.2M | −$3.2M |
| Mar 2026 | $20.3M | $12.4M | $7.9M |
| Feb 2026 | $0 | $6.6M | −$6.6M |
| Jan 2026 | $0 | $5.5M | −$5.5M |
| Dec 2025 | $0 | $3.8M | −$3.8M |
| Nov 2025 | $3.6M | $9.7M | −$6.0M |
| Oct 2025 | $10.7M | $6.1M | $4.6M |
| Sep 2025 | $3.9M | $6.5M | −$2.6M |
| Aug 2025 | $12.3M | $2.1M | $10.1M |
OARK Assets Under Management
Net assets of YieldMax Innovation Option Income Strategy ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $30.81M |
| 2026-04-30 | $51.46M |
| 2026-01-31 | $56.81M |
| 2025-10-31 | $91.69M |
| 2025-07-31 | $81.16M |
| 2025-04-30 | $59.62M |
| 2025-01-31 | $71.43M |
| 2024-10-31 | $52.99M |
| 2024-07-31 | $67.35M |
| 2024-04-30 | $69.04M |
| 2024-01-31 | $65.20M |
| 2023-10-31 | $66.80M |
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.