F/m Ultrashort Tax-Free Municipal ETF
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Robinhood gives you the tools you need to put your money in motion. You can buy or sell ZMUN and other ETFs, options, and stocks.About ZMUN
ZMUN tracks a market value-weighted index of investment-grade US municipal bonds with at least one year to maturity. The portfolio consists of tax-exempt bonds nearing their call dates and featuring higher coupons.
Index-TrackedBloomberg Muni Currently Callable PR USD
Index-TrackedBloomberg Muni Currently Callable PR USD
CategoryMuni National Interm
CategoryMuni National Interm
Number of holdings100
Number of holdings100
Inception DateSep 29, 2025
Inception DateSep 29, 2025
What's in this fund
Sectors
As of February 27, 2026Municipal Bonds98.71%
Cash and Equivalents1.29%
Top 10 Holdings (38.60% of total assets)
As of February 27, 2026NameSymbol% Assets
ILLINOIS ST 5%—5.23%
NORTH CAROLINA MUN PWR AGY NO 1 CATAWBA ELEC REV 5%—5.10%
LOS ANGELES CNTY CALIF PUB WKS FING AUTH LEASE REV 5%—4.35%
HOUSTON TEX UTIL SYS REV 4%—4.34%
SAN JOSE EVERGREEN CALIF CMNTY COLLEGE DIST 4%—4.35%
MICHIGAN FIN AUTH REV 5%—3.48%
ILLINOIS FIN AUTH REV 5%—3.26%
NEW JERSEY ST EDL FACS AUTH REV 5%—3.22%
CALIFORNIA HEALTH FACS FING AUTH REV 5%—2.66%
HOUSTON TEX INDPT SCH DIST 5%—2.61%
ZMUN Key Statistics
AUM11.52M
AUM11.52M
Price-Earnings ratio—
Price-Earnings ratio—
30-Day yield3.54
30-Day yield3.54
Average volume3.39K
Average volume3.39K
High today$50.08
High today$50.08
Low today$50.02
Low today$50.02
Open price$50.08
Open price$50.08
Volume388.00
Volume388.00
52 Week high$50.25
52 Week high$50.25
52 Week low$49.79
52 Week low$49.79
Expense ratio0.30
Expense ratio0.30
Stock Snapshot
With a market cap of 11.51M, F/m Ultrashort Tax-Free Municipal ETF(ZMUN) trades at $50.05.
On 2026-03-03, F/m Ultrashort Tax-Free Municipal ETF(ZMUN) stock traded between a low of $50.02 and a high of $50.08. Shares are currently priced at $50.05, which is +0.1% above the low and -0.1% below the high.
The F/m Ultrashort Tax-Free Municipal ETF(ZMUN)'s current trading volume is 388, compared to an average daily volume of 3.39K.
In the last year, F/m Ultrashort Tax-Free Municipal ETF(ZMUN) shares hit a 52-week high of $50.25 and a 52-week low of $49.79.
In the last year, F/m Ultrashort Tax-Free Municipal ETF(ZMUN) shares hit a 52-week high of $50.25 and a 52-week low of $49.79.