Stock

KALA BIO, Inc.

KALA · held by 29 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$1.52M

Holders

+0 new · −0 exited

Holders’ est. mark

−$879

Price effect on 2 books still in the name

Largest holder

$1M

BAKER BROS. ADVISORS LP

Notable conviction

Share of each notable manager’s 13F book.

Citadel0.0% · $31.3K
Renaissance Technologies0.0% · $22.7K
State Street0.0% · $15.9K
Vanguard0.0% · $50.6K

Holder count by quarter

Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
BAKER BROS. ADVISORS LP	1.8M	$1M	—	Held
Woodline Partners LP	224.2K	$124.6K	—	Held
JANE STREET GROUP, LLC	144.3K	$80.2K	—	Held
ADAR1 Capital Management, LLC	141.5K	$78.6K	—	Held
Vanguard	91K	$50.6K	—	Held
GEODE CAPITAL MANAGEMENT, LLC	61.2K	$34K	—	Held
Citadel	56.4K	$31.3K	—	Held
Renaissance Technologies	40.9K	$22.7K	—	Held
State Street	28.6K	$15.9K	—	Held
XTX Topco Ltd	28.3K	$15.7K	—	Held
TWO SIGMA INVESTMENTS, LP	26.9K	$15K	—	Held
UBS Group AG	23.9K	$13.3K	—	Held
BlackRock, Inc.	21.4K	$11.9K	—	Held
TWO SIGMA SECURITIES, LLC	13.1K	$7.29K	—	Held
StoneX Group Inc.	12.3K	$6.81K	—	Held
CITIGROUP INC	11.6K	$6.45K	—	Held
NORTHERN TRUST CORP	11.5K	$6.41K	—	Held
MORGAN STANLEY	607	$338	−$591	Cut−$2.01K
MAI Capital Management	300	$167	—	Held
BANK OF AMERICA CORP /DE/	296	$165	−$288	Cut−$2.17K
Steward Partners Investment Advisory, LLC	120	$67	—	Held
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	110	$61	—	Held
Virtu Financial LLC	85.5K	$48	—	Held
JPMORGAN CHASE & CO	51	$29	—	Held
Legacy Wealth Managment, LLC/ID	25	$14	—	Held
SG Americas Securities, LLC	10.4K	$6	—	Held
SBI Securities Co., Ltd.	8	$4	—	Held
Covestor Ltd	1.26K	$1	—	Held
Motiv8 Investments LLC	2	$0	—	Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.