IUSG Performance — iShares Core S&P U.S. Growth ETF
Data updated: 2026-08-27
IUSG returned +12.48% year to date and +25.90% over one year to Jun 2026. Annualised returns are +25.36% over 3 years and +14.20% over 5 years. The fund beat its US Large Growth category average: $100 invested three years ago grew to $197, against $175 for the category, and to $126 over one year, against $117. Volatility over the past three years was 16.31% a year. In the 12 months to Jun 2026 the fund took in a net $2.6B, and assets reached $32.22B.
IUSG Growth of $100
What $100 invested in iShares Core S&P U.S. Growth ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Large Growth category average over the same months.
| Period | IUSG | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $126 | $117 |
| 3 years (Jul 2023 – Jun 2026) | $197 | $175 |
| 5 years (Jul 2021 – Jun 2026) | $194 | $166 |
| Since data start (Jul 2019 – Jun 2026) | $320 | $271 |
IUSG Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +12.48% |
| 1 year | +25.90% |
| 3 years (annualised) | +25.36% |
| 5 years (annualised) | +14.20% |
IUSG Annual Returns
Calendar-year total returns of iShares Core S&P U.S. Growth ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +12.48% |
| 2025 | +21.31% |
| 2024 | +34.69% |
| 2023 | +29.24% |
| 2022 | −28.86% |
| 2021 | +31.28% |
| 2020 | +32.61% |
| 2019 (Jul–Dec) | +8.87% |
IUSG 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 | +0.7% | −3.0% | −5.4% | +14.4% | +7.9% | −1.5% | — | — | — | — | — | — |
| 2025 | +2.7% | −3.1% | −8.1% | +2.1% | +9.2% | +6.2% | +3.4% | +0.9% | +5.1% | +3.2% | −0.8% | −0.2% |
| 2024 | +2.7% | +7.4% | +2.3% | −4.0% | +6.5% | +6.5% | −1.1% | +1.9% | +2.8% | −0.7% | +6.1% | +0.4% |
| 2023 | +5.7% | −1.9% | +5.4% | +1.3% | +2.2% | +6.5% | +3.1% | −0.7% | −4.9% | −2.5% | +8.7% | +3.9% |
| 2022 | −8.5% | −4.2% | +4.2% | −12.2% | −1.3% | −8.4% | +12.8% | −5.2% | −9.9% | +4.8% | +5.1% | −7.5% |
| 2021 | −0.4% | +0.2% | +2.6% | +6.7% | −0.9% | +5.4% | +3.6% | +4.0% | −5.7% | +9.0% | +1.2% | +2.6% |
| 2020 | +2.0% | −7.3% | −10.4% | +14.4% | +6.1% | +3.9% | +7.0% | +9.2% | −4.5% | −2.9% | +9.8% | +4.2% |
| 2019 | — | — | — | — | — | — | +1.2% | −0.9% | +0.4% | +1.7% | +3.4% | +2.9% |
IUSG Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 16.31%
- 3-year Sharpe ratio: 1.28 (vs 4.5% risk-free rate)
- Best month: +14.44% (Apr 2026)
- Worst month: −8.10% (Mar 2025)
IUSG Fund Flows
Monthly money in and out of iShares Core S&P U.S. Growth ETF, from SEC Form N-PORT.
- 12-month net flow: $2.6B
- 12-month gross sales (incl. reinvestments): $5.2B
- Sales ÷ redemptions: 1.96×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $232.6M | $57.9M | $174.7M |
| May 2026 | $164.8M | $64.5M | $100.2M |
| Apr 2026 | $514.0M | $162.1M | $351.9M |
| Mar 2026 | $579.2M | $136.1M | $443.1M |
| Feb 2026 | $329.8M | $16.7M | $313.1M |
| Jan 2026 | $1.1B | $101.6M | $1.0B |
| Dec 2025 | $1.7B | $1.5B | $190.8M |
| Nov 2025 | $214.6M | $16.9M | $197.7M |
| Oct 2025 | $173.9M | $279.8M | −$105.9M |
| Sep 2025 | $80.4M | $179.7M | −$99.3M |
| Aug 2025 | $109.7M | $0 | $109.7M |
| Jul 2025 | $37.9M | $182.9M | −$145.0M |
IUSG Assets Under Management
Net assets of iShares Core S&P U.S. Growth ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $32.22B |
| 2026-03-31 | $25.97B |
| 2025-12-31 | $26.32B |
| 2025-09-30 | $25.49B |
| 2025-06-30 | $23.43B |
| 2025-03-31 | $19.44B |
| 2024-12-31 | $21.14B |
| 2024-09-30 | $19.91B |
| 2024-06-30 | $18.92B |
| 2024-03-31 | $16.94B |
| 2023-12-31 | $14.97B |
| 2023-09-30 | $13.43B |
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.