JMST vs MEAR
JPMorgan Ultra-Short Municipal Income ETF against iShares Short Maturity Municipal Bond Active ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
2%
23 shared positions
Fee gap
8 bp
JMST is cheaper
1-year return gap
0.8 pts
JMST is ahead
Larger fund
JMST
$8.0B
Side by side
| JMST | MEAR | |
|---|---|---|
| Fund | JPMorgan Ultra-Short Municipal Income ETF | iShares Short Maturity Municipal Bond Active ETF |
| Issuer | JPMorgan | iShares |
| Category | Short Muni | Short Muni |
| Expense ratio | 0.18% | 0.26% |
| Assets | $8.0B | $1.5B |
| Average daily dollar volume | $91M | $21M |
| Listed | Oct 16, 2018 | Mar 3, 2015 |
| FrenzyCap score | 89 | 73 |
| 1-month return | +0.1% | −0.2% |
| 3-month return | −0.2% | −0.8% |
| Year to date | −0.3% | −1.0% |
| 1-year return | −0.4% | −1.2% |
| 30-day volatility | 1.0% | 1.6% |
| Worst drawdown, 1 year | −1.2% | −2.1% |
| Trailing 12-month yield | 2.56% | 2.82% |
| Holdings | 1,988 | 365 |
| Top 10 weight | 6.3% | 11.5% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$212M thru May 2026 | +$13M thru Jul 2026 |
| 30-day implied volatility | 3.0% | — |
| Holdings as of | as of Oct 20, 2026issuer data | as of Oct 19, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
2% of JMST · 6% of MEAR| Holding | JMST | MEAR |
|---|---|---|
| TARRANT CNTY VAR 11/64, due Nov 15, 2064 | 0.54% | 0.71% |
| TEXAS MUN GAS VAR 01/54, due Jan 1, 2054 | 0.28% | 1.55% |
| RUTHERFORD CNTY VAR 11/48, due Nov 15, 2048 | 0.16% | 0.35% |
| ALLEN TEX INDPT 5% 02/27, due Feb 15, 2027 | 0.10% | 0.14% |
| PENNSYLVANIA VAR 10/46, due Oct 1, 2046 | 0.09% | 0.27% |
| MISSION TEX VAR 07/40, due Jul 1, 2040 | 0.09% | 0.27% |
| HOUSTON TEX 5% 02/27, due Feb 15, 2027 | 0.09% | 0.10% |
| OHIO ST HIGHER FLT 12/42, due Dec 1, 2042 | 0.07% | 0.43% |
| FLORIDA DEV FIN VAR 09/50, due Sep 1, 2050 | 0.06% | 0.10% |
| ATLANTA GA WTR & 5% 11/30, due Nov 1, 2030 | 0.06% | 0.16% |
| INDIANA FIN VAR 10/64, due Oct 1, 2064 | 0.04% | 0.19% |
| TARRANT CNTY VAR 11/55, due Nov 15, 2055 | 0.04% | 0.06% |
| HILLSBOROUGH 5% 10/27, due Oct 1, 2027 | 0.04% | 0.04% |
| PLANO TEX INDPT 5% 02/29, due Feb 15, 2029 | 0.04% | 0.32% |
| NEW YORK N Y 5% 11/30, due Nov 1, 2030 | 0.03% | 0.26% |
| TARRANT CNTY VAR 11/52, due Nov 15, 2052 | 0.03% | 0.04% |
| PHILADELPHIA PA 5% 07/29, due Jul 1, 2029 | 0.03% | 0.14% |
| CLIFTON TEX 5% 08/28, due Aug 15, 2028 | 0.02% | 0.13% |
| ILLINOIS ST GO 5% 05/28, due May 1, 2028 | 0.01% | 0.11% |
| NORTH CAROLINA VAR 06/55, due Jun 1, 2055 | 0.01% | 0.23% |
| BURKE CNTY GA VAR 11/53, due Nov 1, 2053 | 0.00% | 0.25% |
| OREGON ST DEPT 5% 04/28, due Apr 1, 2028 | 0.00% | 0.47% |
| WASHINGTON ST 5% 08/29, due Aug 1, 2029 | 0.00% | 0.17% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · JMST holdings · MEAR holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.