ETEC Performance — iShares Breakthrough Environmental Solutions ETF
Data updated: 2026-10-13
ETEC returned +5.51% year to date and +24.95% over one year to Jul 2026. The annualised 3-year return is +0.62%. The fund trailed its Emerging Markets Equity category average: $100 invested three years ago grew to $102, against $164 for the category, and to $125 over one year, against $134. Volatility over the past three years was 25.35% a year. In the 12 months to Jul 2026 the fund took in a net $0, and assets reached $4.19M.
ETEC Growth of $100
What $100 invested in iShares Breakthrough Environmental Solutions ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Emerging Markets Equity category average over the same months.
| Period | ETEC | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $125 | $134 |
| 3 years (Aug 2023 – Jul 2026) | $102 | $164 |
| Since data start (Mar 2023 – Jul 2026) | $111 | $180 |
ETEC Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +5.51% |
| 1 year | +24.95% |
| 3 years (annualised) | +0.62% |
ETEC Annual Returns
Calendar-year total returns of iShares Breakthrough Environmental Solutions ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +5.51% |
| 2025 | +31.46% |
| 2024 | −17.71% |
| 2023 (Mar–Dec) | −3.12% |
ETEC 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 | +6.0% | +4.4% | −2.8% | +8.3% | +9.1% | −3.2% | −14.3% | — | — | — | — | — |
| 2025 | +1.5% | +0.1% | −3.3% | −3.4% | +8.7% | +5.0% | +2.5% | +12.2% | +3.3% | +4.8% | −3.8% | +1.3% |
| 2024 | −14.7% | +6.7% | +2.4% | −3.7% | +5.8% | −8.3% | +3.4% | −1.7% | +10.7% | −9.4% | −2.9% | −4.4% |
| 2023 | — | — | +5.0% | −6.7% | −1.8% | +6.9% | +5.5% | −10.4% | −7.9% | −10.7% | +11.1% | +9.1% |
ETEC Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 25.35%
- 3-year Sharpe ratio: -0.15 (vs 4.5% risk-free rate)
- Best month: +12.16% (Aug 2025)
- Worst month: −14.69% (Jan 2024)
ETEC Fund Flows
Monthly money in and out of iShares Breakthrough Environmental Solutions ETF, from SEC Form N-PORT.
- 12-month net flow: $0
- 12-month gross sales (incl. reinvestments): $0
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $0 | $0 | $0 |
| Jun 2026 | $0 | $0 | $0 |
| May 2026 | $0 | $0 | $0 |
| Apr 2026 | $0 | $0 | $0 |
| Mar 2026 | $0 | $0 | $0 |
| Feb 2026 | $0 | $0 | $0 |
| Jan 2026 | $0 | $0 | $0 |
| Dec 2025 | $0 | $0 | $0 |
| Nov 2025 | $0 | $0 | $0 |
| Oct 2025 | $0 | $0 | $0 |
| Sep 2025 | $0 | $0 | $0 |
| Aug 2025 | $0 | $0 | $0 |
ETEC Assets Under Management
Net assets of iShares Breakthrough Environmental Solutions ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $4.19M |
| 2026-04-30 | $4.64M |
| 2026-01-31 | $4.22M |
| 2025-10-31 | $4.09M |
| 2025-07-31 | $3.37M |
| 2025-04-30 | $2.89M |
| 2025-01-31 | $3.09M |
| 2024-10-31 | $3.30M |
| 2024-07-31 | $3.35M |
| 2024-04-30 | $3.35M |
| 2024-01-31 | $3.19M |
| 2023-10-31 | $3.20M |
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.