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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 %
Pathstone Holdings
201
Pathstone Holdings
New Jersey
$284K -$14K -286 -5%
OAM
202
Oxford Asset Management
United Kingdom
$281K +$281K +5,762 New
Robeco Institutional Asset Management
203
Robeco Institutional Asset Management
Netherlands
$280K +$280K +5,733 New
Daiwa Securities Group
204
Daiwa Securities Group
Japan
$258K +$246K +5,030 +1,973%
CIA
205
Cladis Investment Advisory
Montana
$254K +$58.6K +1,200 +30%
PHK
206
Point72 Hong Kong
Hong Kong
$244K -$844K -17,273 -78%
NFG
207
Nadler Financial Group
Illinois
$241K – – –
VI
208
Vestcor Inc
New Brunswick, Canada
$238K +$238K +4,874 New
SG Americas Securities
209
SG Americas Securities
New York
$229K -$24.8K -507 -10%
BJL
210
Brighton Jones LLC
Washington
$226K +$226K +4,628 New
Jacobs Levy Equity Management
211
Jacobs Levy Equity Management
New Jersey
$222K -$1.54M -31,527 -87%
CPC
212
CFC Planning Company
Indiana
$222K +$222K +4,537 New
DS
213
DRW Securities
Illinois
$217K +$217K +4,450 New
PCA
214
Pallas Capital Advisors
Massachusetts
$205K -$133K -2,722 -39%
AACP
215
Advantage Alpha Capital Partners
California
$204K +$204K +4,174 New
BG
216
Bellevue Group
Switzerland
$186K – – –
SOW
217
State of Wyoming
Wyoming
$175K +$2.83K +58 +2%
US Bancorp
218
US Bancorp
Minnesota
$155K +$96.7K +1,979 +167%
Mirae Asset Global Investments
219
Mirae Asset Global Investments
South Korea
$150K +$20.7K +423 +16%
AB
220
Amalgamated Bank
New York
$129K – – –
FFA
221
Farther Finance Advisors
California
$129K +$128K +2,622 +21,850%
QT
222
Quantbot Technologies
New York
$121K +$89.2K +1,826 +280%
KBC Group
223
KBC Group
Belgium
$115K -$35.5K -724 -24%
GFM
224
GF Fund Management
China
$96.4K – – –
PIM
225
Plato Investment Management
Australia
$92K +$92K +1,890 New
7 8
9
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