SUPN icon

Supernus Pharmaceuticals
SUPN

Overview Fund Activity

292 hedge funds and large institutions have $1.87B invested in Supernus Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 39 funds opening new positions, 124 increasing their positions, 82 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
292
Holders Change
+1
Holders Change %
+0.34%
% of All Funds
3.92%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
39
Increased
124
Reduced
82
Closed
33
Calls
$677K
Puts
$13K
Net Calls
+$664K
Net Calls Change
+$308K

Top Buyers

1
WP
Woodline Partners
California
$24.4M
2
RCMNY
Rubric Capital Management (New York)
New York
$21.9M
3
SI
Sofinnova Investments
California
$25.2M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
$16M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$7.24M

Top Sellers

1
AC
Armistice Capital
New York
$152M
2
PCH
Polar Capital Holdings
United Kingdom
$31.6M
3
BlackRock
BlackRock
New York
$295M
4
Ameriprise
Ameriprise
Minnesota
$5.46M
5
American Century Companies
American Century Companies
Missouri
$28.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
Ensign Peak Advisors
126
Ensign Peak Advisors
Utah
$785K – – –
SBH
127
Segall Bryant & Hamill
Illinois
$745K -$52.9K -1,679 -7%
Janus Henderson Group
128
Janus Henderson Group
United Kingdom
$733K – – –
EGM
129
Engineers Gate Manager
New York
$724K +$155K +4,926 +27%
A
130
AlphaQuest
New York
$706K +$552K +17,523 +360%
DekaBank Deutsche Girozentrale
131
DekaBank Deutsche Girozentrale
Germany
$688K – – –
Royal Bank of Canada
132
Royal Bank of Canada
Ontario, Canada
$677K +$309K +9,800 +84%
SG Americas Securities
133
SG Americas Securities
New York
$675K +$118K +3,752 +21%
CUAMC
134
China Universal Asset Management Company
China
$670K +$59.7K +1,893 +10%
LCM
135
Legato Capital Management
California
$669K – – –
YCM
136
Yousif Capital Management
Michigan
$663K +$9.61K +305 +1%
Wellington Management Group
137
Wellington Management Group
Massachusetts
$662K -$38.8K -1,231 -6%
CAPTRUST Financial Advisors
138
CAPTRUST Financial Advisors
North Carolina
$643K +$84.5K +2,681 +15%
FSA
139
Franklin Street Advisors
North Carolina
$630K – – –
Los Angeles Capital Management
140
Los Angeles Capital Management
California
$606K – – –
QCM
141
QRG Capital Management
Illinois
$595K +$41.3K +1,309 +7%
Jane Street
142
Jane Street
New York
$588K -$2.92M -92,541 -83%
QT
143
Quantbot Technologies
New York
$585K +$486K +15,416 +489%
AR
144
Advisory Research
Illinois
$580K +$37K +1,175 +7%
Handelsbanken Fonder
145
Handelsbanken Fonder
Sweden
$577K -$25.2K -800 -4%
RPCONE
146
Retirement Planning Company of New England
Rhode Island
$560K -$40.9K -1,296 -7%
JIR
147
James Investment Research
Ohio
$556K – – –
GAM
148
Gotham Asset Management
New York
$555K -$412K -13,060 -43%
GF
149
Gabelli Funds
New York
$554K +$554K +17,590 New
AAM
150
Azzad Asset Management
Virginia
$540K +$9.46K +300 +2%
4 5
6
7 8