13F Insight
DOSSIER · 13F Holders · Q4 2025Most-boughtAI cap-ex
KALA

KALA BIO INC

30 institutions still hold KALA BIO INC as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 483119202·30 13F holders·last filed Dec 31, 2025
Market cap
—
▼ 0.2%
vs prior quarter
13F value held
$1M
46.0% inst. owned
of float
Holders
30
+22 QoQ
filers reporting
Activity
+53 / −83
+925 added · −920 reduced
this quarter
Concentration
81.18%
BAKER BROS. ADVISORS LP #1
top holder share
AI Holders Summary · Q4 2025

30 institutions reported KALA in Q4 2025. BAKER BROS. ADVISORS LP leads at 81.2% of the visible book. +22 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BAKER BROS. ADVISORS LP
CIK 0001263508
$1M1.8M0.01%Q4 202502
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$72,272418K0.00%Q1 202603
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$45,194261K0.00%Q1 202604
CITADEL ADVISORS LLC
CIK 0001423053
$31,34256K0.00%Q4 202505
ADAR1 Capital Management, LLC
CIK 0001940272
$24,490141K0.00%Q1 202606
UBS Group AG
CIK 0001610520
$11,56867K0.00%Q1 202607
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$10,47561K0.00%Q1 202608
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$6,23236K0.00%Q1 202609
JPMORGAN CHASE & CO
CIK 0000019617
$5,13330K0.00%Q1 202610
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$5,12630K0.00%Q1 202611
STATE STREET CORP
CIK 0000093751
$4,94729K0.00%Q1 202612
Grant Private Wealth Management Inc
CIK 0002056418
$3,46220K0.00%Q1 202613
LPL Financial LLC
CIK 0001403438
$2,98217K0.00%Q1 202614
GOLDMAN SACHS GROUP INC
CIK 0000886982
$2,43214K0.00%Q1 202615
StoneX Group Inc.
CIK 0000913760
$2,24813K0.00%Q1 202616
NORTHERN TRUST CORP
CIK 0000073124· Index
$1,99512K0.00%Q1 202617
BlackRock, Inc.
CIK 0002012383
$1,87111K0.00%Q1 202618
MORGAN STANLEY
CIK 0000895421
$5093K0.00%Q1 202619
Vanguard Global Advisers, LLC
CIK 0001811242· Index
$1448320.00%Q1 202620
MAI Capital Management
CIK 0001040197
$523000.00%Q1 2026
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