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 306 institutions that hold shares in the stock, with a total of 80.6 Million shares, which have been reported (via 13F filing form) to have a value of $3.65 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
8,847,467
shares
|
$401 Million
0.01% of portfolio
|
Q2 2025
Added 2.79%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
7,772,140
shares
|
$352 Million
0.01% of portfolio
|
Q2 2024
Added 2.74%
|
|
|
Rtw Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
7,746,415
shares
|
$351 Million
5.81% of portfolio
|
Q2 2025
Added 3.52%
|
|
|
Armistice Capital, LLC
New York, NY |
May 15, 2025 Q1 2025 |
5,434,843
shares
|
$246 Million
4.22% of portfolio
|
Q1 2025
Reduced 14.79%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
4,694,138
shares
|
$213 Million
0.04% of portfolio
|
Q2 2025
Reduced 13.38%
|
|
|
Janus Henderson Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
3,175,015
shares
|
$144 Million
0.08% of portfolio
|
Q2 2025
Added 8.86%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
2,996,454
shares
|
$136 Million
0.01% of portfolio
|
Q2 2025
Added 22.06%
|
|
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
Aug 14, 2025 Q2 2025 |
2,445,958
shares
|
$111 Million
0.21% of portfolio
|
Q2 2025
Reduced 6.4%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Aug 14, 2025 Q2 2025 |
2,437,697
shares
|
$110 Million
0.1% of portfolio
|
Q2 2025
Added 68.67%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
1,934,593
shares
|
$87.6 Million
0.01% of portfolio
|
Q2 2025
Added 3.24%
|
|
|
Camber Capital Management LP
Boston, MA |
May 15, 2025 Q1 2025 |
1,500,000
shares
|
$67.9 Million
2.87% of portfolio
|
Q1 2025
Reduced 53.13%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
1,381,408
shares
|
$62.5 Million
0.01% of portfolio
|
Q2 2025
Added 167.65%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Aug 12, 2025 Q2 2025 |
1,274,760
shares
|
$57.7 Million
0.02% of portfolio
|
Q2 2025
Added 0.14%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
1,167,621
shares
|
$52.9 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
|
$48.8 Million
0.01% of portfolio
|
Q4 2024
Added 34.03%
|
|
|
Driehaus Capital Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
1,059,026
shares
|
$47.9 Million
0.5% of portfolio
|
Q2 2025
Reduced 29.99%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
Aug 13, 2025 Q2 2025 |
1,041,431
shares
|
$47.1 Million
0.05% of portfolio
|
Q2 2025
Reduced 0.1%
|
|
|
Tang Capital Management LLC
San Diego, CA |
May 15, 2025 Q1 2025 |
1,000,000
shares
|
$45.3 Million
3.31% of portfolio
|
Q1 2025
Added 42.86%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
968,892
shares
|
$43.9 Million
0.01% of portfolio
|
Q2 2025
Reduced 3.99%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
963,300
shares
|
$43.6 Million
0.07% of portfolio
|
Q2 2025
Added 43.73%
|
|
|
Morgan Stanley
New York, NY |
May 15, 2025 Q1 2025 |
949,434
shares
|
$43 Million
0.0% of portfolio
|
Q1 2025
Reduced 11.58%
|
|
|
Bnp Paribas Asset Management Holding S.A.
|
Aug 05, 2025 Q2 2025 |
789,494
shares
|
$35.7 Million
0.09% of portfolio
|
Q2 2025
Added 25.58%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
775,753
shares
|
$35.1 Million
0.01% of portfolio
|
Q2 2025
Added 28.72%
|
|
|
Pacer Advisors, Inc.
Malvern, PA |
Aug 12, 2025 Q2 2025 |
740,817
shares
|
$33.5 Million
0.11% of portfolio
|
Q2 2025
New holding
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
739,191
shares
|
$33.5 Million
0.01% of portfolio
|
Q2 2025
Reduced 0.65%
|