YEARvsLMUBETF Comparison
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AB Ultra Short Income ETF (YEAR) belongs to the US Aggregate Bonds segment. iShares Long-Term National Muni Bond ETF (LMUB) is part of the Municipal Bonds segment. YEAR's top 3 sector exposures are Finance, Energy and Utilities. In contrast, LMUB's top sector exposures are Municipal and Non-Corporate. YEAR is more expensive with a Total Expense Ratio (TER) of 0.25%, versus 0.09% for LMUB. YEAR is up 2.36% year-to-date (YTD) with +$106M in YTD flows. LMUB performs worse with -1.36% YTD performance, and +$1.87B in YTD flows. Run a side-by-side ETF comparison of YEAR and LMUB 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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YEAR vs LMUB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/29/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | YEAR LMUB | +0.56%+4.27% | +0.74%-1.99% | +2.36%-1.36% | +3.10%-1.16% | +14.84%n/a | n/an/a |
| Flows | YEAR LMUB | +$25M+$284M | +$88M+$170M | +$106M+$1.87B | +$128M+$1.87B | +$1.07B- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | YEAR LMUB | +0.63%+7.16% | +0.58%+4.66% | +0.64%n/a | n/an/a |
| Max drawdown | YEAR LMUB | -0.24%-7.77% | -0.27%-9.29% | -0.27%n/a | n/an/a |
| Max drawdown duration | YEAR LMUB | 42d78d | 36d116d | 36dn/a | n/an/a |
Trading data
YEAR | LMUB | |
Last sale 10/30/2026 at 1:30 PM | $50.26 | $48.28 |
| Previous close 10/29/2026 | $50.20 | $48.15 |
| Consolidated volume 10/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of November 2, 2026
1-year trailing difference
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YEAR
is actively managed and doesn’t replicate an indexYEAR | LMUB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
YEAR | LMUB | |
|---|---|---|
| Last price | $50.26 | $48.28 |
| 1D performance | +0.12% | +0.27% |
| AuM | $1.59 B | $1.83 B |
| E/R | 0.25% | 0.09% |
Characteristics
YEAR | LMUB | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | AllianceBernstein | iShares |
| Benchmark | - | ICE Long AMT-Free US National Municipal Index |
| N° of holdings | 90 | 427 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 13, 2022 | March 17, 2025 |
| ESG | No | No |
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Exposure
Countries
YEAR
USA
30%
Other
70%
LMUB
USA
51.36%
Other
48.64%
Sectors
YEAR
Finance
24.05%
Other
75.95%
LMUB
Municipal
49.4%
Other
50.6%
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Diversification
YEAR
Total weight of top 15 holdings out of 15
48.26%
LMUB
Total weight of top 15 holdings out of 15
8.59%
Top 15 holdings
Data as of September 30, 2026
YEAR
US91282CRP85
24.71%
US912797WQ64
4.95%
US91282CRH69
3.45%
US912797WR48
3.03%
Citigroup, 3.2% 21oct2026, USD
1.32%
Bank of America Corporation, 4.25% 22oct2026, USD (L)
1.32%
JP Morgan, 4.125% 15dec2026, USD
1.31%
Standard Chartered Plc, 4.3% 19feb2027, USD (154)
1.29%
Wells Fargo, 4.3% 22jul2027, USD (O)
1.22%
American Express Co, 2.55% 4mar2027, USD
0.96%
Lloyds Banking Group, 3.75% 11jan2027, USD
0.95%
Credit Agricole (London Branch), 4.125% 10jan2027, USD (19)
0.95%
Bank of Nova Scotia, 5.35% 7dec2026, USD
0.94%
Capital One Financial, 3.65% 11may2027, USD
0.94%
BNP Paribas, 4.625% 13mar2027, USD (2478)
0.93%
LMUB
BlackRock Liquidity MuniCash
1.97%
Oklahoma Capitol Improvement Authority, 5.25% 1jul2050, USD (2025A)
0.64%
US70914P5R91
0.61%
US452153HP77
0.56%
US452153PC72
0.52%
Triborough Bridge and Tunnel Authority, 5% 15nov2041, USD (2026A-1)
0.48%
City of New York, 5.25% 1feb2050, USD (2025)
0.48%
Clark School District, 5% 15jun2040, USD (2026A)
0.46%
New York Municipal Water Finance Authority, 5% 15jun2045, USD (2016A)
0.45%
US5445252M90
0.44%
New Jersey Transportation Trust Fund Authority, 5.25% 15jun2050, USD (2024)
0.41%
South Dakota Conservancy District, 5% 1aug2055, USD (2025A)
0.40%
City of New York, FRN 1mar2034, USD (2004)
0.39%
US220148CU25
0.38%
Los Angeles Department of Water and Power, 5% 1jul2039, USD
0.38%
Frequently asked questions about YEAR and LMUB
How have the YEAR and LMUB ETFs performed in 2026?
As of October 29, 2026, YEAR is up 2.36% year-to-date (YTD), while LMUB has lost -1.36%. That puts YEAR better performer ahead so far this year.
Which ETF is attracting more investor money: YEAR or LMUB?
Year-to-date, the YEAR ETF saw +$106M in flows, compared to +$1.87B for LMUB.
Which ETF is more volatile: YEAR or LMUB?
Over the past year, YEAR had a volatility of 0.58%, while LMUB experienced 4.66%.
Which ETF is bigger: YEAR or LMUB?
As of October 29, 2026, YEAR holds $1.59 B in assets under management (AUM), while LMUB manages $1.83 B.
What sectors do the YEAR and LMUB ETFs invest in?
YEAR leans toward sectors like Finance. Meanwhile, LMUB focuses on Municipal.
What are the top holdings of the YEAR ETF and LMUB ETF?
YEAR top holdings include US91282CRP85, US912797WQ64 and US91282CRH69. LMUB holds in its top three: BlackRock Liquidity MuniCash, Oklahoma Capitol Improvement Authority, 5.25% 1jul2050, USD (2025A) and US70914P5R91.
Which ETF is more diversified: YEAR or LMUB?
YEAR holds 152 securities with 48.26% of its assets in the top 15. LMUB has 910 securities and a top 15 weight of 8.59%.
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Latest news about YEAR & LMUB
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