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Fortress Biotech
FBIO
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Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Public and others
46.73%
Individuals & Insiders
22.17%
Institutions
17.56%
Hedge funds
13.53%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Lindsay Rosenwald
Executive Chairman, President & CEO
14.04%
4.68M
0.08%
+49.52K
04/16/2026
Highbridge Capital Management, LLC
8.20%
2.73M
0.04%
+0
03/31/2026
Michael Weiss
Executive Vice Chairman of Strategic Development & Director
6.83%
2.28M
0.03%
+0
04/16/2026
Millennium Management LLC
5.33%
1.78M
--
+1.78M
08/26/2026
Vanguard Capital Management, LLC
3.61%
1.20M
0.27%
+95.01K
06/30/2026
Opaleye Management Inc.
2.67%
890.00K
0.47%
-152.00K
06/30/2026
Mackenzie Financial Corporation
1.67%
555.68K
--
+555.68K
06/30/2026
GSA Capital Partners LLP
1.37%
458.47K
0.61%
+204.34K
06/30/2026
Shikiar Asset Management Inc.
0.92%
305.47K
<0.01%
+0
06/30/2026
Geode Capital Management, LLC
0.90%
300.52K
0.03%
+10.27K
06/30/2026
BlackRock, Inc.
0.67%
224.78K
0.08%
+27.70K
06/30/2026
Two Sigma Investments, LP
0.64%
213.79K
0.05%
+16.96K
06/30/2026
Bridgeway Capital Management, LLC
0.61%
202.37K
0.06%
+20.00K
06/30/2026
HB Wealth Management, LLC
0.35%
116.68K
0.01%
-3.50K
06/30/2026
Kestra Advisory Services, LLC
0.35%
116.24K
0.04%
-13.57K
06/30/2026
J. Lobell
Independent Director
0.35%
115.69K
<0.01%
+0
04/16/2026
Acadian Asset Management LLC
0.32%
107.30K
0.20%
+66.85K
06/30/2026
State Street Investment Management
0.30%
101.60K
<0.01%
+0
06/30/2026
Kevin Lorenz
0.30%
101.01K
<0.01%
+0
01/01/2026
Kevin Lorenz
Independent Director
0.30%
101.01K
0.08%
+27.32K
04/16/2026