Why is $FDMT stock down today?

4D Molecular Therapeutics, Inc. Common Stock · Biological Products, (No Diagnostic Substances)

Why is $FDMT down today?

The likely driver

4D Molecular Therapeutics, Inc.: Q2 FY2026 results, three months to Jun 30, 2026

SEC filing · Aug 13

The numbers behind the move

Short interest

24.2% of float

Days to cover

8.2d

Float

49.8M · Medium

Float rotation

0.0x

Dilution

Active

FDMT: 24.2% of the float is sold short (8.2 days to cover), active share dilution on file.

Price

$14.98

Move today

-1.6%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

101

Market cap

$758M

Prev close

$15.22

Avg volume

922K

Today’s scanner timeline

11:29 AMBig % mover alert
10:42 AMBig % mover alert

Unusual-volume alerts often fire before the news is widely reported. This is when our scanner first flagged FDMT today.

Full $FDMT page →Live chart Trending stocks

Other stocks moving today

$KXIN -17.1%$SION -17.0%$VEEA -16.5%$KRRO -15.1%$TURB -14.9%$KDK -14.4%$WNTR -13.0%$GENI -13.0%

Each opens that stock’s own why-is-it-moving page.

Move and volume are based on the latest market data and refresh live on this page. Scanner alerts are our own real-time unusual-volume signals. This is research, not investment advice.