DOSSIER · 13F Holders · Q2 2026

KRYSTAL BIOTECH INC

5 institutions still hold KRYSTAL BIOTECH INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 501147902·5 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$9M
visible holders
Holders
5
filers reporting
Concentration
57.40%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

5 institutions reported KRYSTAL BIOTECH INC in Q2 2026. IMC-Chicago, LLC leads at 57.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$5M14K0.00%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$3M8K0.00%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$818K2K0.00%Q2 2026
04
Sara-Bay Financial
CIK 0001816444
$247K6650.07%Q2 2026
05
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025