IYY Performance — iShares Dow Jones U.S. ETF
Data updated: 2026-09-23
IYY returned +10.11% year to date and +18.94% over one year to Jul 2026. Annualised returns are +18.83% over 3 years and +11.85% over 5 years. The fund beat its US Large Blend category average: $100 invested three years ago grew to $168, against $153 for the category, and to $119 over one year, against $116. Volatility over the past three years was 13.34% a year. In the 12 months to Jul 2026 the fund lost a net $16.9M, and assets reached $2.95B.
IYY Growth of $100
What $100 invested in iShares Dow Jones U.S. ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Large Blend category average over the same months.
| Period | IYY | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $119 | $116 |
| 3 years (Aug 2023 – Jul 2026) | $168 | $153 |
| 5 years (Aug 2021 – Jul 2026) | $175 | $159 |
| Since data start (Aug 2019 – Jul 2026) | $269 | $226 |
IYY Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +10.11% |
| 1 year | +18.94% |
| 3 years (annualised) | +18.83% |
| 5 years (annualised) | +11.85% |
IYY Annual Returns
Calendar-year total returns of iShares Dow Jones U.S. ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +10.11% |
| 2025 | +17.12% |
| 2024 | +24.22% |
| 2023 | +26.34% |
| 2022 | −19.54% |
| 2021 | +26.26% |
| 2020 | +20.17% |
| 2019 (Aug–Dec) | +8.73% |
IYY 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 | +1.4% | −0.6% | −5.0% | +10.3% | +5.2% | −0.7% | −0.3% | — | — | — | — | — |
| 2025 | +3.1% | −1.7% | −5.9% | −0.6% | +6.4% | +5.1% | +2.3% | +2.1% | +3.4% | +2.2% | +0.1% | 0.0% |
| 2024 | +1.4% | +5.4% | +3.2% | −4.3% | +4.7% | +3.3% | +1.5% | +2.3% | +2.1% | −0.7% | +6.4% | −2.8% |
| 2023 | +6.8% | −2.4% | +3.1% | +1.2% | +0.5% | +6.8% | +3.5% | −1.8% | −4.7% | −2.5% | +9.4% | +5.0% |
| 2022 | −5.8% | −2.7% | +3.3% | −9.0% | −0.2% | −8.4% | +9.3% | −3.9% | −9.3% | +8.0% | +5.4% | −5.9% |
| 2021 | −0.8% | +3.0% | +3.7% | +5.4% | +0.4% | +2.5% | +2.1% | +2.9% | −4.7% | +6.9% | −1.3% | +3.9% |
| 2020 | 0.0% | −8.2% | −13.4% | +13.2% | +5.2% | +2.2% | +5.7% | +7.3% | −3.7% | −2.4% | +11.8% | +4.2% |
| 2019 | — | — | — | — | — | — | — | −1.9% | +1.8% | +2.1% | +3.7% | +2.8% |
IYY Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 13.34%
- 3-year Sharpe ratio: 1.07 (vs 4.5% risk-free rate)
- Best month: +10.33% (Apr 2026)
- Worst month: −5.87% (Mar 2025)
IYY Fund Flows
Monthly money in and out of iShares Dow Jones U.S. ETF, from SEC Form N-PORT.
- 12-month net flow: −$16.9M
- 12-month gross sales (incl. reinvestments): $51.1M
- Sales ÷ redemptions: 0.75×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $0 | $18.3M | −$18.3M |
| Jun 2026 | $18.5M | $9.2M | $9.3M |
| May 2026 | $0 | $8.9M | −$8.9M |
| Apr 2026 | $8.5M | $0 | $8.5M |
| Mar 2026 | $0 | $31.6M | −$31.6M |
| Feb 2026 | $0 | $0 | $0 |
| Jan 2026 | $8.3M | $0 | $8.3M |
| Dec 2025 | $0 | $0 | $0 |
| Nov 2025 | $8.2M | $0 | $8.2M |
| Oct 2025 | $0 | $0 | $0 |
| Sep 2025 | $0 | $0 | $0 |
| Aug 2025 | $7.8M | $0 | $7.8M |
IYY Assets Under Management
Net assets of iShares Dow Jones U.S. ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $2.95B |
| 2026-04-30 | $2.86B |
| 2026-01-31 | $2.77B |
| 2025-10-31 | $2.72B |
| 2025-07-31 | $2.52B |
| 2025-04-30 | $2.19B |
| 2025-01-31 | $2.34B |
| 2024-10-31 | $2.21B |
| 2024-07-31 | $1.99B |
| 2024-04-30 | $1.83B |
| 2024-01-31 | $1.77B |
| 2023-10-31 | $1.54B |
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.