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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 %
KK
151
KLP Kapitalforvaltning
Norway
$698K – – –
EMPI
152
Elo Mutual Pension Insurance
Finland
$689K +$689K +14,111 New
SC
153
SummitTX Capital
Texas
$679K -$334K -6,841 -33%
FRM
154
Fox Run Management
Connecticut
$651K +$651K +13,328 New
BNP Paribas Financial Markets
155
BNP Paribas Financial Markets
France
$630K +$358K +7,329 +131%
Allspring Global Investments
156
Allspring Global Investments
North Carolina
$613K +$110K +2,258 +22%
ET
157
Entropy Technologies
New York
$609K +$390K +7,986 +178%
CL
158
Choreo LLC
Illinois
$571K -$17.4K -356 -3%
Wolverine Trading
159
Wolverine Trading
Illinois
$540K +$540K +10,836 New
MAM
160
Martingale Asset Management
Massachusetts
$533K -$43.4K -889 -8%
EFM
161
E Fund Management
China
$532K +$272K +5,564 +104%
Wealth Enhancement Advisory Services
162
Wealth Enhancement Advisory Services
Minnesota
$528K -$45K -917 -8%
Ameriprise
163
Ameriprise
Minnesota
$519K -$368K -7,533 -41%
VT
164
Vise Technologies
New York
$486K +$486K +9,941 New
CWM
165
CIBC World Markets
New York
$468K -$358K -7,323 -43%
QC
166
Quadrature Capital
United Kingdom
$468K -$151K -3,098 -24%
Aviva
167
Aviva
United Kingdom
$467K +$467K +9,557 New
CIM
168
Cambria Investment Management
California
$455K +$455K +9,312 New
HT
169
Headlands Technologies
Illinois
$453K +$453K +9,269 New
AAS
170
Avantax Advisory Services
Texas
$445K – – –
AWM
171
Apollon Wealth Management
South Carolina
$432K – – –
Public Employees Retirement Association of Colorado
172
Public Employees Retirement Association of Colorado
Colorado
$426K – – –
VIA
173
Virtus Investment Advisers
Connecticut
$426K +$55.4K +1,134 +15%
SAM
174
Sectoral Asset Management
Quebec, Canada
$417K +$9.04K +185 +2%
Cerity Partners
175
Cerity Partners
New York
$415K -$199K -4,078 -32%
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