IBTK Performance — iShares iBonds Dec 2030 Term Treasury ETF
Data updated: 2026-09-25
IBTK returned −0.41% year to date and +2.29% over one year to Jul 2026. Annualised returns are +3.59% over 3 years and −1.14% over 5 years. The fund trailed its Intermediate Government Bond category average: $100 invested three years ago grew to $111, against $111 for the category, and to $102 over one year, against $103. Volatility over the past three years was 5.03% a year. In the 12 months to Jul 2026 the fund took in a net $530.0M, and assets reached $975.39M.
IBTK Growth of $100
What $100 invested in iShares iBonds Dec 2030 Term Treasury ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Government Bond category average over the same months.
| Period | IBTK | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $102 | $103 |
| 3 years (Aug 2023 – Jul 2026) | $111 | $111 |
| 5 years (Aug 2021 – Jul 2026) | $94 | $101 |
| Since data start (Jul 2020 – Jul 2026) | $91 | $105 |
IBTK Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | −0.41% |
| 1 year | +2.29% |
| 3 years (annualised) | +3.59% |
| 5 years (annualised) | −1.14% |
IBTK Annual Returns
Calendar-year total returns of iShares iBonds Dec 2030 Term Treasury ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | −0.41% |
| 2025 | +7.47% |
| 2024 | +1.19% |
| 2023 | +4.00% |
| 2022 | −14.72% |
| 2021 | −3.70% |
| 2020 (Jul–Dec) | −1.98% |
IBTK 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 | 0.0% | +1.4% | −1.4% | 0.0% | −0.1% | +0.1% | −0.4% | — | — | — | — | — |
| 2025 | +0.6% | +1.9% | +0.6% | +1.4% | −0.8% | +1.2% | −0.4% | +1.5% | +0.1% | +0.5% | +0.7% | −0.1% |
| 2024 | +0.2% | −1.7% | +0.6% | −2.3% | +1.5% | +1.2% | +2.6% | +1.3% | +1.2% | −2.6% | +0.7% | −1.2% |
| 2023 | +3.4% | −3.2% | +3.5% | +0.8% | −1.3% | −1.4% | −0.3% | −0.4% | −2.3% | −1.4% | +3.7% | +3.2% |
| 2022 | −2.3% | −0.4% | −4.0% | −4.0% | +0.8% | −1.0% | +2.9% | −3.7% | −4.4% | −1.2% | +3.4% | −1.4% |
| 2021 | −1.4% | −2.7% | −2.8% | +1.1% | +0.4% | +1.3% | +2.1% | −0.4% | −1.7% | −0.4% | +1.1% | −0.4% |
| 2020 | — | — | — | — | — | — | +0.7% | −1.2% | +0.3% | −1.6% | +0.3% | −0.5% |
IBTK Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 5.03%
- 3-year Sharpe ratio: -0.18 (vs 4.5% risk-free rate)
- Best month: +3.67% (Nov 2023)
- Worst month: −2.64% (Oct 2024)
IBTK Fund Flows
Monthly money in and out of iShares iBonds Dec 2030 Term Treasury ETF, from SEC Form N-PORT.
- 12-month net flow: $530.0M
- 12-month gross sales (incl. reinvestments): $554.6M
- Sales ÷ redemptions: 22.56×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $85.5M | $0 | $85.5M |
| Jun 2026 | $25.3M | $2.0M | $23.4M |
| May 2026 | $31.3M | $7.8M | $23.5M |
| Apr 2026 | $29.6M | $8.8M | $20.7M |
| Mar 2026 | $34.6M | $0 | $34.6M |
| Feb 2026 | $28.8M | $0 | $28.8M |
| Jan 2026 | $76.3M | $0 | $76.3M |
| Dec 2025 | $113.2M | $6.0M | $107.2M |
| Nov 2025 | $30.9M | $0 | $30.9M |
| Oct 2025 | $26.9M | $0 | $26.9M |
| Sep 2025 | $30.8M | $0 | $30.8M |
| Aug 2025 | $41.5M | $0 | $41.5M |
IBTK Assets Under Management
Net assets of iShares iBonds Dec 2030 Term Treasury ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $975.39M |
| 2026-04-30 | $855.47M |
| 2026-01-31 | $778.83M |
| 2025-10-31 | $566.07M |
| 2025-07-31 | $461.46M |
| 2025-04-30 | $432.23M |
| 2025-01-31 | $342.45M |
| 2024-10-31 | $282.10M |
| 2024-07-31 | $254.98M |
| 2024-04-30 | $217.10M |
| 2024-01-31 | $214.13M |
| 2023-10-31 | $148.73M |
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.