AMEX · JMBS
Janus Henderson Mortgage-Backed Securities ETF
ETF · Fixed Income
$43.52▼ 0.90% ($0.39)at close
As of 4:00 PM ET
52-week
$43.51$46.39
AUM
$6.59B
Expense ratio
0.21%
Holdings
459
Top 10 weight
53.34%
Price history
Return · Sep 10, 2025 – 2026
▼ 4.69% ($2.14)
Performance
Monthly returns
Loading monthly returns.
ETF snapshot
NAV$43.54
Premium / discount-0.05%
52w high$46.39
52w low$43.51
Volume1.16M
UpdatedSep 11, 2026
Data freshness · fund info Sep 11, 2026 · holdings Sep 10, 2026
What you own
Industry / sectorCash & Others 100%
RegionOther 99.14%
CountryOther 99.14%
Concentration
Top holding—
Top 10 holdings53.34%
Holdings coverage155.55%
Fund profile
The Janus Henderson Mortgage-Backed Securities ETF (JMBS) is designed to achieve its investment goals by concentrating its holdings primarily in debt securities linked to mortgages.
IssuerJanus Henderson
Asset classFixed Income
DomicileUS
InceptionSep 11, 2018
Average volume643.76K
TickerJMBS