MMINvsWTMUETF Comparison
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NYLI MacKay Muni Insured ETF (MMIN) and WisdomTree Core Laddered Municipal Fund (WTMU) belong to the same industry segment: Municipal Bonds. Both ETFs have the same top 1 sector exposures: Municipal. MMIN is more expensive with a Total Expense Ratio (TER) of 0.47%, versus 0.25% for WTMU. MMIN is down -2.26% year-to-date (YTD) with +$156M in YTD flows. WTMU performs better with -1.99% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of MMIN and WTMU below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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MMIN vs WTMU performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MMIN WTMU | -0.45%-0.10% | -4.33%-2.57% | -2.26%-1.99% | -1.54%-1.19% | +12.43%n/a | -0.45%n/a |
| Flows | MMIN WTMU | +$23M- | +$54M- | +$156M+$3M | +$175M+$4M | +$110M- | +$93M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MMIN WTMU | +5.95%+4.23% | +3.75%+2.69% | +4.58%n/a | +4.57%n/a |
| Max drawdown | MMIN WTMU | -6.83%-4.84% | -7.63%-6.14% | -7.63%n/a | -16.50%n/a |
| Max drawdown duration | MMIN WTMU | 92d92d | 103d232d | 103dn/a | 1383dn/a |
Trading data
MMIN | WTMU | |
Last sale 10/16/2026 at 1:30 PM | $22.69 | $24.62 |
| Previous close 10/15/2026 | $22.70 | $24.67 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
MMIN | WTMU | |
|---|---|---|
| Last price | $22.69 | $24.62 |
| 1D performance | -0.04% | -0.19% |
| AuM | $494.56 M | $8.89 M |
| E/R | 0.47% | 0.25% |
Characteristics
MMIN | WTMU | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | New York Life Investments | WisdomTree |
| Benchmark | - | - |
| N° of holdings | 38 | 17 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 18, 2017 | April 2, 2025 |
| ESG | No | No |
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Exposure
Countries
MMIN
USA
20.15%
Other
79.85%
WTMU
USA
25.5%
Other
74.5%
Sectors
MMIN
Municipal
20.15%
Other
79.85%
WTMU
Municipal
25.5%
Other
74.5%
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Diversification
MMIN
Total weight of top 15 holdings out of 15
16.07%
WTMU
Total weight of top 15 holdings out of 15
37.77%
Top 15 holdings
Data as of August 31, 2026
MMIN
US944514L227
1.52%
Pennsylvania Economic Development Financing Authority, 5.75% 31dec2062, USD (2022)
1.31%
US215525PF71
1.18%
US800766PY75
1.12%
Los Angeles Department of Water and Power, 5% 1jul2055, USD (2025)
1.11%
Chicago, 5.25% 1nov2061, USD (2026A)
1.07%
US880157EC24
1.04%
US79901PCX42
1.02%
Collier Industrial Development Authority, 5.25% 1oct2052, USD (2026A)
1.01%
US01728LKY73
0.99%
US70252AAW53
0.98%
US167593X986
0.96%
Springfield School District №186, 5.5% 1jun2066, USD (2026D)
0.94%
Cedar Rapids Community School District, 5.25% 1jan2051, USD (2026)
0.91%
US557021LE05
0.90%
WTMU
US882669DJ09
3.22%
US7352403D38
2.93%
US575898DF55
2.88%
Kentucky Public Energy Authority, 5% 1may2036, USD (2025)
2.86%
US59447UBZ21
2.61%
US60637AA857
2.60%
County of Harris, 5% 15aug2028, USD (2018A)
2.56%
US083599KU39
2.50%
US03843TBX81
2.40%
Black Belt Energy Gas District, 5% 1jul2033, USD (2026)
2.30%
Denver, 5% 1dec2029, USD (2018A)
2.29%
US46613SRW25
2.23%
New York Dormitory Authority, 5% 1jul2041, USD (2022A)
2.21%
US442349KL98
2.11%
US167727J237
2.07%
Frequently asked questions about MMIN and WTMU
How have the MMIN and WTMU ETFs performed in 2026?
As of October 16, 2026, MMIN is down -2.26% year-to-date (YTD), while WTMU has lost -1.99%. That puts WTMU better performer ahead so far this year.
Which ETF is attracting more investor money: MMIN or WTMU?
Year-to-date, the MMIN ETF saw +$156M in flows, compared to +$3M for WTMU.
Which ETF is more volatile: MMIN or WTMU?
Over the past year, MMIN had a volatility of 3.75%, while WTMU experienced 2.69%.
Which ETF is bigger: MMIN or WTMU?
As of October 16, 2026, MMIN holds $494.56 M in assets under management (AUM), while WTMU manages $8.89 M.
What sectors do the MMIN and WTMU ETFs invest in?
MMIN leans toward sectors like Municipal. Meanwhile, WTMU focuses on Municipal.
What are the top holdings of the MMIN ETF and WTMU ETF?
MMIN top holdings include US944514L227, Pennsylvania Economic Development Financing Authority, 5.75% 31dec2062, USD (2022) and US215525PF71. WTMU holds in its top three: US882669DJ09, US7352403D38 and US575898DF55.
Which ETF is more diversified: MMIN or WTMU?
MMIN holds 229 securities with 16.07% of its assets in the top 15. WTMU has 88 securities and a top 15 weight of 37.77%.
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