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 308 institutions that hold shares in the stock, with a total of 80.1 Million shares, which have been reported (via 13F filing form) to have a value of $4.92 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
|
$558 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
|
$490 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
|
$488 Million
5.81% of portfolio
|
Q2 2025
Added 3.52%
|
|
|
Armistice Capital, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
4,735,464
shares
|
$298 Million
4.05% of portfolio
|
Q2 2025
Reduced 12.87%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
4,694,138
shares
|
$296 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
|
$200 Million
0.08% of portfolio
|
Q2 2025
Added 8.86%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
2,996,454
shares
|
$189 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
|
$154 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
|
$154 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
|
$122 Million
0.01% of portfolio
|
Q2 2025
Added 3.24%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
1,381,408
shares
|
$87.1 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
|
$80.3 Million
0.02% of portfolio
|
Q2 2025
Added 0.14%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
1,163,339
shares
|
$73.3 Million
0.0% of portfolio
|
Q2 2025
Added 22.53%
|
|
|
Tang Capital Management LLC
San Diego, CA |
Aug 14, 2025 Q2 2025 |
1,100,000
shares
|
$69.3 Million
3.22% of portfolio
|
Q2 2025
Added 10.0%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
1,077,794
shares
|
$67.9 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
|
$66.7 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
|
$65.6 Million
0.05% of portfolio
|
Q2 2025
Reduced 0.1%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
968,892
shares
|
$61.1 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
|
$60.7 Million
0.07% of portfolio
|
Q2 2025
Added 43.73%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
920,493
shares
|
$58 Million
0.01% of portfolio
|
Q2 2025
Reduced 21.17%
|
|
|
Bnp Paribas Asset Management Holding S.A.
|
Aug 05, 2025 Q2 2025 |
789,494
shares
|
$49.8 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
|
$48.9 Million
0.01% of portfolio
|
Q2 2025
Added 28.72%
|
|
|
Pacer Advisors, Inc.
Malvern, PA |
Aug 12, 2025 Q2 2025 |
740,817
shares
|
$46.7 Million
0.11% of portfolio
|
Q2 2025
New holding
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
739,191
shares
|
$46.6 Million
0.01% of portfolio
|
Q2 2025
Reduced 0.65%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
707,704
shares
|
$44.6 Million
0.01% of portfolio
|
Q1 2025
Reduced 6.45%
|