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Supernus
SUPN
29.720
1.78% ( +0.520 )
Closed: Nov 13, 16:00:00 (EDT)
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Overview
Overview
Options
Options
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
Shareholders
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
59.64%
Public and others
37.57%
Individuals & Insiders
2.77%
State-owned enterprises
0.02%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
BlackRock, Inc.
9.01%
18.71M
6.20%
+167.21K
06/30/2026
Vanguard Portfolio Management, LLC
3.65%
7.57M
2.83%
-319.53K
06/30/2026
Vanguard Capital Management, LLC
3.06%
6.36M
2.22%
-85.60K
06/30/2026
Millennium Management LLC
3.05%
6.34M
1.28%
+4.24M
09/23/2026
State Street Investment Management
2.43%
5.04M
1.81%
+45.47K
09/30/2026
Fuller & Thaler Asset Management, Inc.
2.22%
4.62M
1.49%
+86.23K
06/30/2026
Westfield Capital Management Company, L.P.
1.88%
3.90M
0.99%
+2.85M
09/30/2026
Two Seas Capital LP
1.77%
3.67M
1.18%
+191.58K
09/30/2026
Assenagon Asset Management S.A.
1.70%
3.54M
0.40%
+2.00M
09/30/2026
Jack Khattar
President, CEO & Director
1.64%
3.41M
--
+3.41M
11/02/2026
Geode Capital Management, LLC
1.54%
3.19M
1.14%
+34.93K
09/30/2026
Morgan Stanley
1.52%
3.15M
1.22%
-183.17K
06/30/2026
Madison Avenue Partners, LP
1.38%
2.87M
2.16%
-1.44M
06/30/2026
Mangrove Partners IM, LLC
1.29%
2.68M
0.96%
-65.70K
06/30/2026
Citadel Advisors LLC
1.28%
2.67M
1.65%
-906.22K
06/30/2026
Driehaus Capital Management LLC
1.11%
2.30M
0.44%
+419.02K
06/30/2026
Dimensional Fund Advisors LP
0.95%
1.98M
0.66%
+78.99K
09/30/2026
Deerfield Management Company, L.P.
0.79%
1.65M
1.75%
-1.45M
06/30/2026
Arrowstreet Capital, Limited Partnership
0.79%
1.64M
1.12%
-681.18K
06/30/2026
Federated Hermes, Inc.
0.76%
1.58M
0.47%
+125.52K
09/30/2026