MMSD Performance — NYLI Mackay Muni Short Duration ETF
Data updated: 2026-09-25
MMSD returned +1.17% year to date and +3.23% over one year to Jul 2026. Over one year the fund beat its Short-Term Municipal Bond category average: $100 grew to $103, against $103 for the category. Volatility over the past 12 months was 1.77% a year. In the 12 months to Jul 2026 the fund took in a net $52.0M, and assets reached $78.00M.
MMSD Growth of $100
What $100 invested in NYLI Mackay Muni Short Duration 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 | MMSD | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $103 | $103 |
| Since data start (May 2025 – Jul 2026) | $105 | $105 |
MMSD Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.17% |
| 1 year | +3.23% |
MMSD Annual Returns
Calendar-year total returns of NYLI Mackay Muni Short Duration ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +1.17% |
| 2025 (May–Dec) | +3.89% |
MMSD 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% | +0.7% | −1.0% | +0.4% | +0.4% | +0.4% | −0.4% | — | — | — | — | — |
| 2025 | — | — | — | — | +0.5% | +0.8% | +0.6% | +0.8% | +0.5% | +0.1% | +0.3% | +0.4% |
MMSD Risk
Risk measures from monthly returns over Aug 2025 – Jul 2026.
- 1-year volatility (annualised): 1.77%
- Best month: +0.78% (Aug 2025)
- Worst month: −1.03% (Mar 2026)
MMSD Fund Flows
Monthly money in and out of NYLI Mackay Muni Short Duration ETF, from SEC Form N-PORT.
- 12-month net flow: $52.0M
- 12-month gross sales (incl. reinvestments): $52.0M
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $3.2M | $0 | $3.2M |
| Jun 2026 | $7.0M | $0 | $7.0M |
| May 2026 | $6.3M | $0 | $6.3M |
| Apr 2026 | $4.4M | $0 | $4.4M |
| Mar 2026 | $0 | $0 | $0 |
| Feb 2026 | $0 | $0 | $0 |
| Jan 2026 | $638K | $0 | $638K |
| Dec 2025 | $636K | $0 | $636K |
| Nov 2025 | $0 | $0 | $0 |
| Oct 2025 | $27.3M | $0 | $27.3M |
| Sep 2025 | $1.3M | $0 | $1.3M |
| Aug 2025 | $1.3M | $0 | $1.3M |
MMSD Assets Under Management
Net assets of NYLI Mackay Muni Short Duration ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $78.00M |
| 2026-04-30 | $61.95M |
| 2026-01-31 | $57.99M |
| 2025-10-31 | $56.58M |
| 2025-07-31 | $26.59M |
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.