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PTC Therapeutics
PTCT

Overview Fund Activity

279 hedge funds and large institutions have $3.88B invested in PTC Therapeutics in 2025 Q2 according to their latest regulatory filings, with 57 funds opening new positions, 110 increasing their positions, 81 reducing their positions, and 35 closing their positions.

Holders
279
Holders Change
+18
Holders Change %
+6.9%
% of All Funds
3.75%
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
110
Reduced
81
Closed
35
Calls
$6.11M
Puts
$4.37M
Net Calls
+$1.74M
Net Calls Change
-$1.56M

Top Buyers

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

Top Sellers

1
CCM
1
Camber Capital Management
Massachusetts
$0
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$0
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$229M
4
AC
4
Armistice Capital
New York
$231M
5
UBS Group
5
UBS Group
Switzerland
$28.3M
Name Market Value Shares Shares
Change 		Shares
Change %
EF
101
Empowered Funds
Pennsylvania
$2.08M 42,507 +3,279 +8%
SSA
102
Schonfeld Strategic Advisors
New York
$2.06M 42,259 -23,592 -36%
Manulife (Manufacturers Life Insurance)
103
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.04M 41,692 -1,468 -3%
State of New Jersey Common Pension Fund D
104
State of New Jersey Common Pension Fund D
New Jersey
$2.02M 41,376 +2,701 +7%
IIM
105
INTECH Investment Management
Florida
$1.92M 39,307 – –
Walleye Capital
106
Walleye Capital
New York
$1.85M 37,907 -31,253 -45%
SBH
107
Segall Bryant & Hamill
Illinois
$1.84M 37,734 +37,734 New
JCIA
108
Jackson Creek Investment Advisors
Colorado
$1.79M 36,729 +36,729 New
GAM
109
Gotham Asset Management
New York
$1.74M 35,629 +30,829 +642%
Arrowstreet Capital
110
Arrowstreet Capital
Massachusetts
$1.66M 34,000 +34,000 New
VRS
111
Virginia Retirement Systems
Virginia
$1.55M 31,650 +11,200 +55%
GCP
112
GSA Capital Partners
United Kingdom
$1.51M 30,982 +30,982 New
Zurich Cantonal Bank
113
Zurich Cantonal Bank
Switzerland
$1.5M 30,612 +11,518 +60%
HSBC Holdings
114
HSBC Holdings
United Kingdom
$1.47M 30,010 +12,299 +69%
YIH
115
Y-Intercept (HK)
Hong Kong
$1.36M 27,832 +22,851 +459%
Mackenzie Financial
116
Mackenzie Financial
Ontario, Canada
$1.28M 26,286 +194 +0.7%
GCM
117
Graham Capital Management
Connecticut
$1.27M 26,061 +9,336 +56%
PP
118
PDT Partners
New York
$1.25M 25,684 -14,651 -36%
New York State Common Retirement Fund
119
New York State Common Retirement Fund
New York
$1.24M 25,421 – –
Creative Planning
120
Creative Planning
Kansas
$1.21M 24,817 -2,152 -8%
CIP
121
Convergence Investment Partners
Florida
$1.21M 24,679 +24,679 New
TRSOTSOK
122
Teachers Retirement System of the State of Kentucky
Kentucky
$1.19M 24,402 +3,580 +17%
EGM
123
Engineers Gate Manager
New York
$1.19M 24,354 -36,622 -60%
DekaBank Deutsche Girozentrale
124
DekaBank Deutsche Girozentrale
Germany
$1.19M 24,000 – –
Federated Hermes
125
Federated Hermes
Pennsylvania
$1.19M 24,284 -51,061 -68%
3 4
5
6 7