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PTC Therapeutics
PTCT

Overview Fund Activity

280 hedge funds and large institutions have $3.9B invested in PTC Therapeutics in 2025 Q2 according to their latest regulatory filings, with 57 funds opening new positions, 111 increasing their positions, 81 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
280
Holders Change
+19
Holders Change %
+7.28%
% of All Funds
3.76%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.07%
New
57
Increased
111
Reduced
81
Closed
35
Calls
$13.1M
Puts
$7.7M
Net Calls
+$5.37M
Net Calls Change
+$2.07M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
$119M
2
Bank of America
Bank of America
North Carolina
$67.5M
3
Pacer Advisors
Pacer Advisors
Pennsylvania
$36.2M
4
HRCM
Hood River Capital Management
Florida
$31.1M
5
State Street
State Street
Massachusetts
$146M

Top Sellers

1
CCM
Camber Capital Management
Massachusetts
$0
2
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
3
Wellington Management Group
Wellington Management Group
Massachusetts
$229M
4
AC
Armistice Capital
New York
$231M
5
UBS Group
UBS Group
Switzerland
$28.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
Federated Hermes
126
Federated Hermes
Pennsylvania
$1.19M -$2.49M -51,061 -68%
SO
127
STRS Ohio
Ohio
$1.16M +$742K +15,200 +177%
RG
128
Rathbones Group
United Kingdom
$1.15M – – –
NICM
129
Neo Ivy Capital Management
New York
$1.13M -$644K -13,179 -36%
Handelsbanken Fonder
130
Handelsbanken Fonder
Sweden
$1.1M -$63.5K -1,300 -5%
SFI
131
Susquehanna Fundamental Investments
Pennsylvania
$1.07M -$681K -13,941 -39%
Canada Life
132
Canada Life
Manitoba, Canada
$1.07M +$85.8K +1,755 +9%
Lazard Asset Management
133
Lazard Asset Management
New York
$1.06M -$13.6K -278 -1%
PA
134
Profund Advisors
Maryland
$1.02M +$397K +8,131 +64%
ASRS
135
Arizona State Retirement System
Arizona
$1.01M +$42.5K +871 +4%
State Board of Administration of Florida Retirement System
136
State Board of Administration of Florida Retirement System
Florida
$987K – – –
Teacher Retirement System of Texas
137
Teacher Retirement System of Texas
Texas
$934K +$21.6K +442 +2%
ProShare Advisors
138
ProShare Advisors
Maryland
$923K -$56.1K -1,149 -6%
BC
139
Bayforest Capital
United Kingdom
$917K +$519K +10,626 +130%
GC
140
Guggenheim Capital
Illinois
$896K +$113K +2,317 +14%
Carson Wealth (CWM LLC)
141
Carson Wealth (CWM LLC)
Nebraska
$872K +$4.84K +99 +0.6%
PFSRSONJ
142
Police & Firemen's Retirement System of New Jersey
New Jersey
$841K +$25.8K +528 +3%
LP
143
LGL Partners
Pennsylvania
$806K +$201K +4,000 +33%
CUAMC
144
China Universal Asset Management Company
China
$777K +$4.79K +98 +0.6%
DT
145
Diversified Trust
Tennessee
$773K -$64.2K -1,314 -8%
FCM
146
Fieldview Capital Management
Michigan
$750K +$750K +15,366 New
CCIA
147
Campbell & Co Investment Adviser
Maryland
$727K +$727K +14,893 New
UOC
148
UBS O'Connor
Illinois
$711K -$430K -8,805 -38%
WAM
149
Wolverine Asset Management
Illinois
$710K +$710K +14,542 New
TI
150
Tidal Investments
Wisconsin
$703K +$703K +14,395 New
4 5
6
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