FBIO · Fortress Biotech, Inc. · Holdings

$2.52 -0.05 (-1.95%) At close · Sep 11

Market Cap

$92.68M

36.78M

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: 55

Total Value: $19,227,408

Total Shares: 6,283,475

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 55 13F filers · Δ vs Mar 31, 2026

Top Holder

16.5%

−1.7 pts

Top 5

54.0%

−0.3 pts

Top 10

73.4%

+0.2 pts

HHI

771

Broadly held−91

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +2

Institutional value: +20.1%

Shares held: +9.5%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid GSA CAPITAL PARTNERS LLP	+204,338	458,472
Mega VANGUARD CAPITAL MANAGEMENT LLC	+71,173	1,037,203
Large ACADIAN ASSET MANAGEMENT LLC	+66,853	107,303
Mega UBS Group AG	+37,873	52,346
Mega BlackRock, Inc.	+27,697	224,782

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega NORTHERN TRUST CORP	−166,421	63,632
Mid Opaleye Management Inc.	−152,000	890,000
Mega CITADEL ADVISORS LLC	−73,924	135,465
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−57,843	448,802
Mid SIMPLEX TRADING, LLC	−43,821	14,508

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large MACKENZIE FINANCIAL CORP	555,676	$1,700,368
Mega GOLDMAN SACHS GROUP INC	96,358	$294,855
Small Integrated Quantitative Investments LLC	68,692	$210,197
Mid PRELUDE CAPITAL MANAGEMENT, LLC	41,507	$127,011
Large Empowered Funds, LLC	25,000	$76,500

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid Sculptor Capital LP	104,000	$290,160
Mid XTX Topco Ltd	76,068	$212,229
Small TWO SIGMA SECURITIES, LLC	24,744	$69,035
Mid Summit Financial, LLC	20,659	$57,638
Large PRUDENTIAL FINANCIAL INC	13,033	$36,362

Filter: New 13 Increased 13 Reduced 17 Sold out 11 Unchanged 12

Showing 59 of 59

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

VANGUARD CAPITAL MANAGEMENT LLC

$3,173,841

16.51%

1,037,203

Opaleye Management Inc.

$2,723,400

14.16%

890,000

MACKENZIE FINANCIAL CORP

$1,700,368

8.84%

555,676

GSA CAPITAL PARTNERS LLP

$1,402,924

7.30%

458,472

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,089,360

5.67%

356,000

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	356,000	$1,089,360	100.0%	Other

SHIKIAR ASSET MANAGEMENT INC

$934,734

4.86%

305,469

GEODE CAPITAL MANAGEMENT, LLC

$919,593

4.78%

300,521

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	52,989	$162,146	17.6%	Defined
Held directly	247,532	$757,447	82.4%	Defined

BlackRock, Inc.

$687,831

3.58%

224,782

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

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Investment Management, LLC	5,933	$18,154	2.6%	Sole
BlackRock Fund Advisors	88,143	$269,717	39.2%	Sole
BlackRock Institutional Trust Company, N.A.	130,706	$399,960	58.1%	Sole

TWO SIGMA INVESTMENTS, LP

$654,185

3.40%

213,786

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$542,746

2.82%

177,368

VANGUARD FIDUCIARY TRUST CO

$509,095

2.65%

166,371

HB Wealth Management, LLC

$357,025

1.86%

116,675

Kestra Advisory Services, LLC

$355,679

1.85%

116,235

ACADIAN ASSET MANAGEMENT LLC

$328,347

1.71%

107,303

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

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	107,303	$328,347	100.0%	Defined

STATE STREET CORP

$310,899

1.62%

101,601

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	101,601	$310,899	100.0%	Defined

GOLDMAN SACHS GROUP INC

$294,855

1.53%

96,358

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	96,358	$294,855	100.0%	Defined

RENAISSANCE TECHNOLOGIES LLC

$264,353

1.37%

86,390

CITADEL ADVISORS LLC

$235,818

1.23%

77,065

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	77,065	$235,818	100.0%	Defined

Integrated Quantitative Investments LLC

$210,197

1.09%

68,692

PANAGORA ASSET MANAGEMENT INC

$202,036

1.05%

66,025

NORTHERN TRUST CORP

$194,713

1.01%

63,632

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	63,632	$194,713	100.0%	Defined

180 WEALTH ADVISORS, LLC

$188,496

0.98%

61,600

CITADEL ADVISORS LLC

$178,704

0.93%

58,400

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	58,400	$178,704	100.0%	Defined

UBS Group AG

$160,178

0.83%

52,346

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	4,000	$12,240	7.6%	Defined
UBS AG	29,237	$89,465	55.9%	Defined
UBS Switzerland AG	19,109	$58,473	36.5%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$143,826

0.75%

47,002

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	47,002	$143,826	100.0%	Other

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$140,148

0.73%

45,800

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	45,800	$140,148	100.0%	Other

Integrated Wealth Concepts LLC

$138,312

0.72%

45,200

PRELUDE CAPITAL MANAGEMENT, LLC

$127,011

0.66%

41,507

PFG Investments, LLC

$111,693

0.58%

36,501

CHOREO, LLC

$110,925

0.58%

36,250

JANE STREET GROUP, LLC

$93,024

0.48%

30,400

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	30,400	$93,024	100.0%	Defined

JANE STREET GROUP, LLC

$77,766

0.40%

25,414

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	25,414	$77,766	100.0%	Defined

Empowered Funds, LLC

$76,500

0.40%

25,000

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

Manager	Shares	Value (USD)	% of position	Discretion
Bridgeway Capital Management, LLC	25,000	$76,500	100.0%	Other

Virtu Financial LLC

$75,676

0.39%

24,731

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	24,731	$75,676	100.0%	Defined

Squarepoint Ops LLC

$47,065

0.24%

15,381

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

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	15,381	$47,065	100.0%	Defined

Corient Private Wealth LLC

$45,786

0.24%

14,963

NewEdge Advisors, LLC

$45,676

0.24%

14,927

Abacus Planning Group, Inc.

$44,474

0.23%

14,534

SIMPLEX TRADING, LLC

$44,394

0.23%

14,508

Man Group plc

$40,939

0.21%

13,379

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

Manager	Shares	Value (USD)	% of position	Discretion
Numeric Investors LLC	13,379	$40,939	100.0%	Defined

CARLSON FINANCIAL, INC.

$38,736

0.20%

12,659

Vanguard Global Advisers, LLC

$38,488

0.20%

12,578

Weaver Consulting Group

$31,723

0.16%

10,367

Forum Financial Management, LP

$30,600

0.16%

10,000

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

Manager	Shares	Value (USD)	% of position	Discretion
Henry Bragg & Co., LLC	10,000	$30,600	100.0%	Other

OSAIC HOLDINGS, INC.

$27,726

0.14%

9,061

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	9,061	$27,726	100.0%	Defined

WELLS FARGO & COMPANY/MN

$15,300

0.08%

5,000

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	5,000	$15,300	100.0%	Defined

Rockefeller Capital Management L.P.

$14,724

0.08%

4,812

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

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	4,812	$14,724	100.0%	Defined

Arax Advisory Partners

$12,503

0.07%

4,086

SBI Securities Co., Ltd.

$11,169

0.06%

3,650

MORGAN STANLEY

$10,709

0.06%

3,500

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	1	$3	0.0%	Defined
MORGAN STANLEY SMITH BARNEY LLC	3,499	$10,706	100.0%	Defined

Tower Research Capital LLC (TRC)

$4,296

0.02%

1,404

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)	1,404	$4,296	100.0%	Defined

BARCLAYS PLC

$3,041

0.02%

994

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	994	$3,041	100.0%	Defined

ROYAL BANK OF CANADA

$2,218

0.01%

725

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	725	$2,218	100.0%	Defined

Truvestments Capital LLC

$2,148

0.01%

702

JPMORGAN CHASE & CO

$1,036

0.01%

339

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	333	$1,018	98.3%	Defined
J.P. Morgan Securities plc	6	$18	1.7%	Defined

Caitong International Asset Management Co., Ltd

$134

0.00%

Larson Financial Group LLC

$113

0.00%

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO

$100

0.00%

Axiom Investment Management LLC

$52

0.00%

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	76,068	$212,229	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Sculptor Capital II LP joint	52,000	$145,080	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Sculptor Capital II LP joint	52,000	$145,080	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
PGIM Quantitative Solutions LLC	13,033	$36,362	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
FEDERATED MDTA LLC	1,261	$3,518	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	600	$1,674	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
STRATEGIC ADVISERS LLC	220	$613	100.0%	Defined

Key facts CIK 1429260 CUSIP 34960Q307 13F (30d) 33 filings 31 filers Visit website Investor relations