JPMorgan Ultra-Short Municipal Income ETF
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Robinhood gives you the tools you need to put your money in motion. You can buy or sell JMST and other ETFs, options, and stocks.About JMST
JMST is an actively managed portfolio of US municipal bonds with a weighted average maturity of two years or less.
Index-Tracked
Index-Tracked
CategoryMuni National Short
CategoryMuni National Short
Number of holdings1,709
Number of holdings1,709
Inception DateOct 16, 2018
Inception DateOct 16, 2018
What's in this fund
Sectors
As of December 24, 2025Municipal Bonds83.92%
Cash and Equivalents16.08%
Top 10 Holdings (18.82% of total assets)
As of December 24, 2025NameSymbol% Assets
JPMorgan Instl Tx Fr Mny Mkt IMJOIXX11.86%
NEW YORK N Y CITY MUN WTR FIN AUTH WTR & SWR SYS REV 3.1%—1.04%
WASHINGTON ST 5%—0.93%
MINNESOTA ST 5%—0.80%
TRIBOROUGH BRDG & TUNL AUTH N Y REVS 5%—0.77%
WOODBRIDGE TWP N J 4%—0.73%
MARYLAND ST HEALTH & HIGHER EDL FACS AUTH REV 3.2%—0.72%
HAMILTON CNTY OHIO SALES TAX 5%—0.68%
CONNECTICUT ST HEALTH & EDL FACS AUTH REV 3.3%—0.64%
DELAWARE CNTY PA INDL DEV AUTH ARPT FACS REV 3.1%—0.65%
JMST Key Statistics
AUM6.30B
AUM6.30B
Price-Earnings ratio—
Price-Earnings ratio—
30-Day yield2.64
30-Day yield2.64
Average volume1.96M
Average volume1.96M
High today$51.02
High today$51.02
Low today$50.99
Low today$50.99
Open price$51.00
Open price$51.00
Volume1.25M
Volume1.25M
52 Week high$51.08
52 Week high$51.08
52 Week low$50.42
52 Week low$50.42
Expense ratio0.18
Expense ratio0.18
Stock Snapshot
As of today, JPMorgan Ultra-Short Municipal Income ETF(JMST) shares are valued at $51.01. The company's market cap stands at 6.3B.
As of 2025-12-28, JPMorgan Ultra-Short Municipal Income ETF(JMST) stock has fluctuated between $50.99 and $51.02. The current price stands at $51.01, placing the stock +0.0% above today's low and -0.0% off the high.
JPMorgan Ultra-Short Municipal Income ETF(JMST) shares are trading with a volume of 1.25M, against a daily average of 1.96M.
In the last year, JPMorgan Ultra-Short Municipal Income ETF(JMST) shares hit a 52-week high of $51.08 and a 52-week low of $50.42.
In the last year, JPMorgan Ultra-Short Municipal Income ETF(JMST) shares hit a 52-week high of $51.08 and a 52-week low of $50.42.