KALA · KALA BIO, Inc. · Holdings

$0.39 -0.03 (-8.20%) At close · Oct 2

Market Cap

$9.20M

19.34M

Volume · Oct 2 1.08M Avg daily vol (3M) 1.43M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.

Quarter:

Holders: 15

Total Value: $1,213,079

Total Shares: 701,207

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 15 13F filers · Δ vs Mar 31, 2026

Top Holder

31.5%

+6.9 pts

Top 5

89.5%

+15.7 pts

Top 10

99.9%

+9.8 pts

HHI

1,933

Moderately concentrated+599

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -15

Institutional value: +312.3%

Shares held: -58.8%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega VANGUARD CAPITAL MANAGEMENT LLC	+219,412	220,623
Mega GEODE CAPITAL MANAGEMENT, LLC	+139,931	145,152
Mega VANGUARD FIDUCIARY TRUST CO	+100,803	101,396
Mega STATE STREET CORP	+87,998	88,570
Mega BlackRock, Inc.	+71,326	71,542

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds	Open
Mega MORGAN STANLEY	−31	28

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega Qube Research & Technologies Ltd	11,073	$19,156
Mid Tower Research Capital LLC (TRC)	616	$1,065
Mega BARCLAYS PLC	608	$1,051
Small Caitong International Asset Management Co., Ltd	10	$17

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large RENAISSANCE TECHNOLOGIES LLC	8,350	$72,230
Mega CITADEL ADVISORS LLC	5,633	$48,725
Mid Virtu Financial LLC	3,044	$26,330
Mid ADAR1 Capital Management, LLC	2,830	$24,476
Mid GSA CAPITAL PARTNERS LLP	1,689	$14,613

Filter: New 4 Increased 8 Reduced 1 Sold out 19 Unchanged 2

Showing 15 of 15

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

VANGUARD CAPITAL MANAGEMENT LLC

$381,677

31.46%

220,623

GEODE CAPITAL MANAGEMENT, LLC

$251,112

20.70%

145,152

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	16,556	$28,641	11.4%	Defined
Held directly	128,596	$222,471	88.6%	Defined

VANGUARD FIDUCIARY TRUST CO

$175,415

14.46%

101,396

STATE STREET CORP

$153,226

12.63%

88,570

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	88,570	$153,226	100.0%	Defined

BlackRock, Inc.

$123,766

10.20%

71,542

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Institutional Trust Company, N.A.	70,549	$122,049	98.6%	Sole
BlackRock Investment Management (UK) Ltd.	993	$1,717	1.4%	Sole

NORTHERN TRUST CORP

$71,978

5.93%

41,606

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	41,606	$71,978	100.0%	Defined

Qube Research & Technologies Ltd

$19,156

1.58%

11,073

GOLDMAN SACHS GROUP INC

$18,893

1.56%

10,921

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	10,921	$18,893	100.0%	Defined

UBS Group AG

$15,668

1.29%

9,057

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	9,057	$15,668	100.0%	Defined

Tower Research Capital LLC (TRC)

$1,065

0.09%

616

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	616	$1,065	100.0%	Defined

BARCLAYS PLC

$1,051

0.09%

608

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	608	$1,051	100.0%	Defined

MORGAN STANLEY

$47

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	17	$29	61.7%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	9	$15	31.9%	Defined
MORGAN STANLEY SMITH BARNEY LLC	2	$3	6.4%	Defined

Caitong International Asset Management Co., Ltd

$17

0.00%

HARBOUR INVESTMENTS, INC.

0.00%

INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	281,650	$48,725	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	152,197	$26,330	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	36,000	$6,228	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	29,996	$5,189	99.9%	Defined
J.P. Morgan Securities plc	21	$3	0.1%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC.	12,984	$2,246	100.0%	Defined

Key facts CIK 1479419 CUSIP 483119301 13F (30d) 1 filings 1 filers Visit website Investor relations