JMSI Performance — JPMorgan Sustainable Municipal Income ETF
Data updated: 2026-07-28
JMSI returned +0.95% year to date and +5.85% over one year to May 2026. The annualised 3-year return is +4.03%. Against its Intermediate Municipal Bond category average the fund came out ahead over three years but behind over one: $100 invested three years ago grew to $113, against $111 for the category, and to $106 over one year, against $106. Volatility over the past three years was 4.61% a year. In the 12 months to May 2026 the fund took in a net $107.1M, and assets reached $381.61M.
JMSI Growth of $100
What $100 invested in JPMorgan Sustainable Municipal Income ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Municipal Bond category average over the same months.
| Period | JMSI | Category average |
|---|---|---|
| 1 year (Jun 2025 – May 2026) | $106 | $106 |
| 3 years (Jun 2023 – May 2026) | $113 | $111 |
JMSI Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.95% |
| 1 year | +5.85% |
| 3 years (annualised) | +4.03% |
JMSI Annual Returns
Calendar-year total returns of JPMorgan Sustainable Municipal Income ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | +0.95% |
| 2025 | +4.26% |
| 2024 | +2.43% |
| 2023 (Jun–Dec) | +4.42% |
JMSI 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 | +0.8% | +1.2% | −2.3% | +1.0% | +0.4% | — | — | — | — | — | — | — |
| 2025 | +0.3% | +1.0% | −1.4% | −0.3% | −0.2% | +0.6% | −0.2% | +0.9% | +2.0% | +1.0% | +0.3% | +0.2% |
| 2024 | −0.1% | +0.2% | +0.1% | −0.9% | −0.1% | +1.6% | +0.9% | +0.7% | +0.9% | −1.2% | +1.3% | −1.0% |
| 2023 | — | — | — | — | — | +1.0% | +0.3% | −0.8% | −2.2% | −1.0% | +5.1% | +2.2% |
JMSI Risk
Risk measures from monthly returns over Jun 2023 – May 2026.
- 3-year volatility (annualised): 4.61%
- 3-year Sharpe ratio: -0.10 (vs 4.5% risk-free rate)
- Best month: +5.07% (Nov 2023)
- Worst month: −2.33% (Mar 2026)
JMSI Fund Flows
Monthly money in and out of JPMorgan Sustainable Municipal Income ETF, from SEC Form N-PORT.
- 12-month net flow: $107.1M
- 12-month gross sales (incl. reinvestments): $107.1M
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $17.5M | $0 | $17.5M |
| Apr 2026 | $5.0M | $0 | $5.0M |
| Mar 2026 | $0 | $0 | $0 |
| Feb 2026 | $7.6M | $0 | $7.6M |
| Jan 2026 | $10.1M | $0 | $10.1M |
| Dec 2025 | $12.6M | $0 | $12.6M |
| Nov 2025 | $5.1M | $0 | $5.1M |
| Oct 2025 | $2.5M | $0 | $2.5M |
| Sep 2025 | $5.0M | $0 | $5.0M |
| Aug 2025 | $2.5M | $0 | $2.5M |
| Jul 2025 | $29.4M | $0 | $29.4M |
| Jun 2025 | $9.8M | $0 | $9.8M |
JMSI Assets Under Management
Net assets of JPMorgan Sustainable Municipal Income ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $381.61M |
| 2026-02-28 | $366.02M |
| 2025-11-30 | $331.10M |
| 2025-08-31 | $311.00M |
| 2025-05-31 | $268.26M |
| 2025-02-28 | $255.62M |
| 2024-11-30 | $239.37M |
| 2024-08-31 | $218.78M |
| 2024-05-31 | $208.96M |
| 2024-02-29 | $217.72M |
| 2023-11-30 | $222.26M |
| 2023-08-31 | $235.66M |
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.