Institutional Ownership Ptc Therapeutics, Inc. (PTCT)
This table provides information about the institutional ownership of Ptc Therapeutics, Inc. (PTCT). We have compiled data on the 287 institutions that hold shares in the stock, with a total of 78.8 Million shares, which have been reported (via 13F filing form) to have a value of $3.82 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
8,607,372
shares
|
$412 Million
0.01% of portfolio
|
Q1 2025
Reduced 6.23%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
7,772,140
shares
|
$372 Million
0.01% of portfolio
|
Q2 2024
Added 2.74%
|
|
|
Rtw Investments, LP
New York, NY |
May 15, 2025 Q1 2025 |
7,483,127
shares
|
$358 Million
6.25% of portfolio
|
Q1 2025
Added 1.22%
|
|
|
Armistice Capital, LLC
New York, NY |
May 15, 2025 Q1 2025 |
5,434,843
shares
|
$260 Million
4.22% of portfolio
|
Q1 2025
Reduced 14.79%
|
|
|
Wellington Management Group LLP
Boston, MA |
May 13, 2025 Q1 2025 |
5,419,172
shares
|
$259 Million
0.05% of portfolio
|
Q1 2025
New holding
|
|
|
Janus Henderson Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
2,916,729
shares
|
$140 Million
0.09% of portfolio
|
Q1 2025
Added 25.4%
|
|
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
May 15, 2025 Q1 2025 |
2,613,196
shares
|
$125 Million
0.27% of portfolio
|
Q1 2025
Reduced 20.49%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
2,454,896
shares
|
$117 Million
0.01% of portfolio
|
Q1 2025
Reduced 9.35%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
1,873,886
shares
|
$89.7 Million
0.01% of portfolio
|
Q1 2025
Added 4.28%
|
|
|
Driehaus Capital Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
1,512,645
shares
|
$72.4 Million
0.84% of portfolio
|
Q1 2025
Added 45.3%
|
|
|
Camber Capital Management LP
Boston, MA |
May 15, 2025 Q1 2025 |
1,500,000
shares
|
$71.8 Million
2.87% of portfolio
|
Q1 2025
Reduced 53.13%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
May 15, 2025 Q1 2025 |
1,445,279
shares
|
$69.2 Million
0.07% of portfolio
|
Q1 2025
Reduced 6.29%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Jul 21, 2025 Q1 2025 |
1,373,573
shares
|
$65.7 Million
0.17% of portfolio
|
Q1 2025
Reduced 4.84%
|
|
|
Franklin Resources Inc
San Mateo, CA |
May 13, 2025 Q1 2025 |
1,273,008
shares
|
$60.9 Million
0.02% of portfolio
|
Q1 2025
Reduced 0.41%
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
1,269,647
shares
|
$60.8 Million
0.01% of portfolio
|
Q1 2025
Added 18.54%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
1,167,621
shares
|
$55.9 Million
0.01% of portfolio
|
Q1 2025
Added 154.93%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
1,077,794
shares
|
$51.6 Million
0.01% of portfolio
|
Q4 2024
Added 34.03%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
May 05, 2025 Q1 2025 |
1,042,458
shares
|
$49.9 Million
0.06% of portfolio
|
Q1 2025
Added 41.56%
|
|
|
Nuveen, LLC
Charlotte, NC |
May 12, 2025 Q1 2025 |
1,009,168
shares
|
$48.3 Million
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Tang Capital Management LLC
San Diego, CA |
May 15, 2025 Q1 2025 |
1,000,000
shares
|
$47.9 Million
3.31% of portfolio
|
Q1 2025
Added 42.86%
|
|
|
Morgan Stanley
New York, NY |
May 15, 2025 Q1 2025 |
949,434
shares
|
$45.4 Million
0.0% of portfolio
|
Q1 2025
Reduced 11.58%
|
|
|
Northern Trust Corp
Chicago, IL |
May 13, 2025 Q1 2025 |
744,011
shares
|
$35.6 Million
0.01% of portfolio
|
Q1 2025
Added 2.2%
|
|
|
Marshall Wace, LLP
London, X0 |
May 15, 2025 Q1 2025 |
741,002
shares
|
$35.5 Million
0.05% of portfolio
|
Q1 2025
New holding
|
|
|
Pictet Asset Management Sa
Geneva 73, V8 |
Aug 10, 2023 Q2 2023 |
686,450
shares
|
$32.9 Million
0.03% of portfolio
|
Q2 2023
Added 34.72%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
May 14, 2025 Q1 2025 |
670,200
shares
|
$32.1 Million
0.05% of portfolio
|
Q1 2025
Added 2.62%
|