WTMUvsMMINETF Comparison
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WisdomTree Core Laddered Municipal Fund (WTMU) and NYLI MacKay Muni Insured ETF (MMIN) belong to the same industry segment: Municipal Bonds. Both ETFs have the same top 1 sector exposures: Municipal. WTMU is less expensive with a Total Expense Ratio (TER) of 0.25%, versus 0.47% for MMIN. WTMU is down -2.57% year-to-date (YTD) with +$3M in YTD flows. MMIN performs worse with -3.12% YTD performance, and +$153M in YTD flows. Run a side-by-side ETF comparison of WTMU and MMIN 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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WTMU vs MMIN performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/14/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | WTMU MMIN | -0.98%-1.75% | -3.40%-5.48% | -2.57%-3.12% | -1.47%-1.96% | n/a+11.44% | n/a-1.33% |
| Flows | WTMU MMIN | -+$26M | -+$56M | +$3M+$153M | +$4M+$173M | -+$107M | -+$84M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | WTMU MMIN | +4.02%+5.64% | +2.62%+3.66% | n/a+4.55% | n/a+4.56% |
| Max drawdown | WTMU MMIN | -5.08%-7.13% | -6.14%-7.63% | n/a-7.63% | n/a-16.50% |
| Max drawdown duration | WTMU MMIN | 92d92d | 230d101d | n/a101d | n/a1383d |
Trading data
WTMU | MMIN | |
Last sale 10/15/2026 at 1:30 PM | $24.67 | $22.70 |
| Previous close 10/14/2026 | $24.51 | $22.49 |
| Consolidated volume 10/14/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/15/2026 at 1:30 PM
Live
Closed
WTMU | MMIN | |
|---|---|---|
| Last price | $24.67 | $22.70 |
| 1D performance | +0.65% | +0.93% |
| AuM | $8.84 M | $486.81 M |
| E/R | 0.25% | 0.47% |
Characteristics
WTMU | MMIN | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | WisdomTree | New York Life Investments |
| Benchmark | - | - |
| N° of holdings | 17 | 38 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 2, 2025 | October 18, 2017 |
| ESG | No | No |
Exposure
Countries
WTMU
USA
25.5%
Other
74.5%
MMIN
USA
20.15%
Other
79.85%
Sectors
WTMU
Municipal
25.5%
Other
74.5%
MMIN
Municipal
20.15%
Other
79.85%
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Diversification
WTMU
Total weight of top 15 holdings out of 15
37.77%
MMIN
Total weight of top 15 holdings out of 15
16.07%
Top 15 holdings
Data as of August 31, 2026
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%
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%
Frequently asked questions about WTMU and MMIN
How have the WTMU and MMIN ETFs performed in 2026?
As of October 14, 2026, WTMU is down -2.57% year-to-date (YTD), while MMIN has lost -3.12%. That puts WTMU better performer ahead so far this year.
Which ETF is attracting more investor money: WTMU or MMIN?
Year-to-date, the WTMU ETF saw +$3M in flows, compared to +$153M for MMIN.
Which ETF is more volatile: WTMU or MMIN?
Over the past year, WTMU had a volatility of 2.62%, while MMIN experienced 3.66%.
Which ETF is bigger: WTMU or MMIN?
As of October 14, 2026, WTMU holds $8.84 M in assets under management (AUM), while MMIN manages $486.81 M.
What sectors do the WTMU and MMIN ETFs invest in?
WTMU leans toward sectors like Municipal. Meanwhile, MMIN focuses on Municipal.
What are the top holdings of the WTMU ETF and MMIN ETF?
WTMU top holdings include US882669DJ09, US7352403D38 and US575898DF55. MMIN holds in its top three: US944514L227, Pennsylvania Economic Development Financing Authority, 5.75% 31dec2062, USD (2022) and US215525PF71.
Which ETF is more diversified: WTMU or MMIN?
WTMU holds 88 securities with 37.77% of its assets in the top 15. MMIN has 229 securities and a top 15 weight of 16.07%.
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