OSRH · OSR Health, Inc. · Holdings

$0.17 +0.05 (+43.78%) At close · Aug 26

Market Cap

$4.09M

35.12M

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 →

Quarter:

Holders: 29

Total Value: $227,125

Total Shares: 4,033,041

Institutional Ownership Trend

13 quarters

Holder Concentration

Across 29 13F filers · Δ vs Dec 31, 2025

Top Holder

20.6%

−2.6 pts

Top 5

76.6%

−5.5 pts

Top 10

97.5%

−2.4 pts

HHI

1,393

Broadly held−306

Quarterly Activity

vs Dec 31, 2025

New

Increased

Decreased

Sold Out

Unchanged

Holder count: 0

Institutional value: +59.3%

Shares held: -6.0%

Top Buyers

vs Dec 31, 2025

Institution	Added	Now Holds
Large TORONTO DOMINION BANK	+114,892	604,164
Mega JANE STREET GROUP, LLC	+111,281	127,195
Mega GEODE CAPITAL MANAGEMENT, LLC	+43,154	100,458
Mid Tower Research Capital LLC (TRC)	+2,437	6,587
Small FLOW TRADERS U.S. LLC	+443	24,173

Top Sellers

vs Dec 31, 2025

Institution	Sold	Now Holds
Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC	−630,128	106,730
Mid BOOTHBAY FUND MANAGEMENT, LLC	−216,000	95,040
Mega UBS Group AG	−9,373	1,927
Large Clear Street Group Inc.	−259	291,824

Top New Positions

vs Dec 31, 2025

Institution	Acquired	Value (USD)
Mega VANGUARD FIDUCIARY TRUST CO	148,266	$46,852
Mega CITADEL ADVISORS LLC	127,810	$40,387
Small TWO SIGMA SECURITIES, LLC	64,428	$14,705
Mega VANGUARD CAPITAL MANAGEMENT LLC	37,373	$11,809
Mid XTX Topco Ltd	32,380	$10,232

Top Sold-Out Positions

vs Dec 31, 2025

Institution	Previously Held	Last Value (USD)
Mega VANGUARD GROUP INC	54,402	$30,682
Large Point72 Asset Management, L.P.	15,025	$8,474
Large OSAIC HOLDINGS, INC.	7,000	$3,948
Mega CITIGROUP INC	358	$201
Mega BANK OF AMERICA CORP /DE/	71	$39

Filter: New 8 Increased 6 Reduced 4 Sold out 8 Unchanged 11

Showing 33 of 33

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

VANGUARD FIDUCIARY TRUST CO

$46,852

20.63%

148,266

CITADEL ADVISORS LLC

$40,387

17.78%

127,810

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	127,810	$40,387	100.0%	Defined

JANE STREET GROUP, LLC

$40,192

17.70%

127,195

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	68,427	$21,622	53.8%	Defined
Jane Street Global Trading, LLC	58,768	$18,570	46.2%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$31,744

13.98%

100,458

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	4,346	$1,373	4.3%	Defined
Held directly	96,112	$30,371	95.7%	Defined

TWO SIGMA SECURITIES, LLC

$14,705

6.47%

46,537

JPMORGAN CHASE & CO OSRHW

$14,015

6.17%

264,430

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	264,430	$14,015	100.0%	Defined

VANGUARD CAPITAL MANAGEMENT LLC

$11,809

5.20%

37,373

XTX Topco Ltd

$10,232

4.51%

32,380

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

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	32,380	$10,232	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$5,777

2.54%

18,282

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

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	18,282	$5,777	100.0%	Other

HIGHBRIDGE CAPITAL MANAGEMENT LLC OSRHW

$5,657

2.49%

106,730

NORTHERN TRUST CORP

$3,446

1.52%

10,906

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	10,906	$3,446	100.0%	Defined

Tower Research Capital LLC (TRC)

$2,081

0.92%

6,587

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)	6,587	$2,081	100.0%	Defined

UBS Group AG

$183

0.08%

580

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	580	$183	100.0%	Defined

SBI Securities Co., Ltd.

$43

0.02%

137

Mint Tower Capital Management B.V.

0.00%

7,500

D. E. Shaw & Co., Inc. OSRHW

—

150,000

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

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	150,000	$0	—	Defined

LMR Partners LLP OSRHW

—

253,001

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

Manager	Shares	Value (USD)	% of position	Discretion
LMR PARTNERS (DIFC) Ltd	253,001	$0	—	Sole

RIVERNORTH CAPITAL MANAGEMENT, LLC OSRHW

—

250,000

Saba Capital Management, L.P. OSRHW

—

250,000

Clear Street Group Inc. OSRHW

—

291,824

Periscope Capital Inc. OSRHW

—

299,900

HRT FINANCIAL LP OSRHW

—

19,146

Polar Asset Management Partners Inc. OSRHW

—

360,000

UBS Group AG OSRHW

—

1,347

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	1,347	$0	—	Defined

WOLVERINE ASSET MANAGEMENT LLC OSRHW

—

111,585

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	111,585	$0	—	Defined

Mint Tower Capital Management B.V. OSRHW

—

75,000

SUSQUEHANNA INTERNATIONAL GROUP, LLP OSRHW

—

21,458

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

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	21,458	$0	—	Other

TWO SIGMA SECURITIES, LLC OSRHW

—

17,891

Centiva Capital, LP OSRHW

—

100,000

BOOTHBAY FUND MANAGEMENT, LLC OSRHW

—

95,040

FLOW TRADERS U.S. LLC OSRHW

—

24,173

TORONTO DOMINION BANK OSRHW

—

604,164

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

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	604,164	$0	—	Defined

ARISTEIA CAPITAL, L.L.C. OSRHW

—

73,341

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

Manager	Shares	Value (USD)	% of position	Discretion
VANGUARD FIDUCIARY TRUST CO	17,029	$9,604	31.3%	Defined
Held directly	37,373	$21,078	68.7%	Sole

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	7,000	$3,948	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	358	$201	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	58	$32	82.1%	Defined
BOFA SECURITIES, INC.	13	$7	17.9%	Defined

Key facts CIK 1840425 CUSIP 68840D102 13F (30d) 12 filings 12 filers Visit website Investor relations