ISEP Performance — Innovator International Developed Power Buffer ETF - September
Data updated: 2026-09-28
ISEP returned +7.76% year to date and +16.16% over one year to Jul 2026. The annualised 3-year return is +12.04%. The fund trailed its International Large Blend category average: $100 invested three years ago grew to $141, against $153 for the category, and to $116 over one year, against $123. Volatility over the past three years was 7.88% a year. In the 12 months to Jul 2026 the fund lost a net $30.3M, and assets reached $65.87M.
ISEP Growth of $100
What $100 invested in Innovator International Developed Power Buffer ETF - September grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Large Blend category average over the same months.
| Period | ISEP | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $116 | $123 |
| 3 years (Aug 2023 – Jul 2026) | $141 | $153 |
ISEP Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +7.76% |
| 1 year | +16.16% |
| 3 years (annualised) | +12.04% |
ISEP Annual Returns
Calendar-year total returns of Innovator International Developed Power Buffer ETF - September, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +7.76% |
| 2025 | +18.23% |
| 2024 | +5.29% |
| 2023 (Aug–Dec) | +4.84% |
ISEP 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% | +1.7% | −4.0% | +3.6% | +1.7% | +0.8% | +1.5% | — | — | — | — | — |
| 2025 | +2.3% | +1.5% | −0.2% | +3.2% | +2.4% | +2.3% | −2.0% | +4.1% | +0.9% | +0.1% | +0.4% | +2.1% |
| 2024 | −0.4% | +1.6% | +2.6% | −2.4% | +4.2% | −1.6% | +2.5% | +3.3% | +0.5% | −4.1% | +0.3% | −0.9% |
| 2023 | — | — | — | — | — | — | — | 0.0% | −2.5% | −1.3% | +4.8% | +4.0% |
ISEP Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 7.88%
- 3-year Sharpe ratio: 0.96 (vs 4.5% risk-free rate)
- Best month: +4.75% (Nov 2023)
- Worst month: −4.14% (Oct 2024)
ISEP Fund Flows
Monthly money in and out of Innovator International Developed Power Buffer ETF - September, from SEC Form N-PORT.
- 12-month net flow: −$30.3M
- 12-month gross sales (incl. reinvestments): $124.5M
- Sales ÷ redemptions: 0.80×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $0 | $0 | $0 |
| Jun 2026 | $0 | $28.2M | −$28.2M |
| May 2026 | $0 | $0 | $0 |
| Apr 2026 | $0 | $5.8M | −$5.8M |
| Mar 2026 | $0 | $2.5M | −$2.5M |
| Feb 2026 | $0 | $1.7M | −$1.7M |
| Jan 2026 | $0 | $1.7M | −$1.7M |
| Dec 2025 | $0 | $805K | −$805K |
| Nov 2025 | $802K | $4.0M | −$3.2M |
| Oct 2025 | $0 | $23.2M | −$23.2M |
| Sep 2025 | $36.2M | $0 | $36.2M |
| Aug 2025 | $87.5M | $86.9M | $573K |
ISEP Assets Under Management
Net assets of Innovator International Developed Power Buffer ETF - September by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $65.87M |
| 2026-04-30 | $91.21M |
| 2026-01-31 | $100.09M |
| 2025-10-31 | $101.02M |
| 2025-07-31 | $83.17M |
| 2025-04-30 | $79.56M |
| 2025-01-31 | $52.88M |
| 2024-10-31 | $67.25M |
| 2024-07-31 | $41.79M |
| 2024-04-30 | $49.05M |
| 2024-01-31 | $46.93M |
| 2023-10-31 | $34.24M |
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.