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PTC Therapeutics

350 hedge funds and large institutions have $7.04B invested in PTC Therapeutics in 2025 Q4 according to their latest regulatory filings, with 99 funds opening new positions, 126 increasing their positions, 96 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
350
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$22.4M
Puts
$17.4M
Net Calls
Net Calls Change

Top Sellers

1 -$76.4M
2 -$75.1M
3 -$41.9M
4
AC
Armistice Capital
New York
-$34.5M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$31.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Mariner
176
Mariner
Kansas
$934K
HSBC Holdings
177
HSBC Holdings
United Kingdom
$926K
Two Sigma Advisers
178
Two Sigma Advisers
New York
$904K
MSRPS
179
Maryland State Retirement & Pension System
Maryland
$892K
BMSSC
180
B. Metzler seel. Sohn & Co
Germany
$890K
Natixis Advisors
181
Natixis Advisors
Massachusetts
$870K
Cerity Partners
182
Cerity Partners
New York
$851K
ECM
183
ExodusPoint Capital Management
New York
$840K
GCP
184
GSA Capital Partners
United Kingdom
$817K
Teacher Retirement System of Texas
185
Teacher Retirement System of Texas
Texas
$805K
DekaBank Deutsche Girozentrale
186
DekaBank Deutsche Girozentrale
Germany
$768K
SPC
187
Sigma Planning Corp
Michigan
$760K
VT
188
Vise Technologies
New York
$748K
ASC
189
Ares Systematic Credit
$723K
AIP
190
Arrowpoint Investment Partners
Singapore
$702K
Wealth Enhancement Advisory Services
191
Wealth Enhancement Advisory Services
Minnesota
$701K
MOACM
192
Mutual of America Capital Management
New York
$697K
VIA
193
Virtus Investment Advisers
Connecticut
$686K
LP
194
LGL Partners
Pennsylvania
$684K
CIM
195
Cambria Investment Management
California
$657K
SSA
196
Sierra Summit Advisors
Nevada
$624K
Public Employees Retirement Association of Colorado
197
Public Employees Retirement Association of Colorado
Colorado
$607K
SAM
198
Sectoral Asset Management
Quebec, Canada
$586K
AAM
199
Advisors Asset Management
Colorado
$567K
Tudor Investment Corp
200
Tudor Investment Corp
Connecticut
$563K