IBMS Performance — iShares iBonds Dec 2030 Term Muni Bond ETF
Data updated: 2026-09-25
IBMS returned −0.13% year to date and +2.17% over one year to Jul 2026. Over one year the fund trailed its Short-Term Municipal Bond category average: $100 grew to $102, against $103 for the category. Volatility over the past 12 months was 2.77% a year. In the 12 months to Jul 2026 the fund took in a net $225.9M, and assets reached $315.25M.
IBMS Growth of $100
What $100 invested in iShares iBonds Dec 2030 Term Muni Bond ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Short-Term Municipal Bond category average over the same months.
| Period | IBMS | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $102 | $103 |
| Since data start (May 2024 – Jul 2026) | $108 | $108 |
IBMS Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | −0.13% |
| 1 year | +2.17% |
| 3 years (annualised) | +3.44% |
IBMS Annual Returns
Calendar-year total returns of iShares iBonds Dec 2030 Term Muni Bond ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | −0.13% |
| 2025 | +5.28% |
| 2024 (May–Dec) | +2.63% |
IBMS 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 | +0.9% | +0.7% | −1.8% | +0.5% | +0.2% | +0.3% | −0.8% | — | — | — | — | — |
| 2025 | +0.8% | +0.9% | −1.1% | −0.3% | +0.9% | +1.1% | +0.7% | +0.9% | +0.8% | 0.0% | +0.2% | +0.5% |
| 2024 | — | — | — | — | −0.8% | +1.4% | +1.1% | +1.4% | +0.9% | −1.5% | +1.2% | −0.9% |
IBMS Risk
Risk measures from monthly returns over Aug 2025 – Jul 2026.
- 1-year volatility (annualised): 2.77%
- Best month: +0.95% (Jan 2026)
- Worst month: −1.85% (Mar 2026)
IBMS Fund Flows
Monthly money in and out of iShares iBonds Dec 2030 Term Muni Bond ETF, from SEC Form N-PORT.
- 12-month net flow: $225.9M
- 12-month gross sales (incl. reinvestments): $228.5M
- Sales ÷ redemptions: 88.43×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $9.0M | $2.6M | $6.4M |
| Jun 2026 | $14.2M | $0 | $14.2M |
| May 2026 | $15.5M | $0 | $15.5M |
| Apr 2026 | $9.1M | $0 | $9.1M |
| Mar 2026 | $10.4M | $0 | $10.4M |
| Feb 2026 | $10.5M | $0 | $10.5M |
| Jan 2026 | $26.2M | $0 | $26.2M |
| Dec 2025 | $57.1M | $0 | $57.1M |
| Nov 2025 | $10.4M | $0 | $10.4M |
| Oct 2025 | $26.0M | $0 | $26.0M |
| Sep 2025 | $24.7M | $0 | $24.7M |
| Aug 2025 | $15.5M | $0 | $15.5M |
IBMS Assets Under Management
Net assets of iShares iBonds Dec 2030 Term Muni Bond ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $315.25M |
| 2026-04-30 | $282.06M |
| 2026-01-31 | $255.72M |
| 2025-10-31 | $159.78M |
| 2025-07-31 | $92.59M |
| 2025-04-30 | $64.33M |
| 2025-01-31 | $31.88M |
| 2024-10-31 | $12.69M |
| 2024-07-31 | $3.80M |
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.