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PTC Therapeutics Inc
PTCTAdd to Watchlist
78.980USD
+0.450+0.57%
Close 06/18, 16:00（ET）Quotes delayed by 15 min
6.55BMarket Cap
8.27P/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
13.72%
RTW Investments L.P.
9.34%
Janus Henderson Investors
5.85%
Vanguard Portfolio Management, LLC
5.79%
State Street Investment Management (US)
5.07%
Other
60.23%
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
13.72%
RTW Investments L.P.
9.34%
Janus Henderson Investors
5.85%
Vanguard Portfolio Management, LLC
5.79%
State Street Investment Management (US)
5.07%
Other
60.23%
Shareholder Types
Shareholders
Proportion
Investment Advisor/Hedge Fund
44.49%
Investment Advisor
43.10%
Hedge Fund
13.82%
Research Firm
11.91%
Holding Company
4.99%
Corporation
1.67%
Pension Fund
1.20%
Individual Investor
0.80%
Bank and Trust
0.65%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
689
104.38M
125.84%
+9.37M
2025Q4
621
85.87M
106.95%
-3.81M
2025Q3
550
79.92M
99.54%
-10.07M
2025Q2
548
83.85M
105.78%
-6.53M
2025Q1
551
82.28M
103.88%
-8.58M
2024Q4
513
80.63M
102.26%
-7.88M
2024Q3
503
82.04M
106.59%
-9.34M
2024Q2
498
82.97M
107.86%
-13.36M
2024Q1
493
89.17M
116.42%
-6.48M
2023Q4
485
88.17M
116.52%
-2.91M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
BlackRock Institutional Trust Company, N.A.
11.38M
13.75%
+5.69M
+100.11%
Dec 31, 2025
RTW Investments L.P.
7.75M
9.36%
--
--
Dec 31, 2025
Janus Henderson Investors
4.85M
5.86%
+1.08M
+28.56%
Dec 31, 2025
State Street Investment Management (US)
4.21M
5.08%
+1.07M
+34.18%
Dec 31, 2025
Toronto-Dominion Bank
4.14M
5%
+4.14M
--
Dec 31, 2025
TD Securities, Inc.
4.14M
5%
+891.69K
+27.47%
Dec 31, 2025
Wellington Management Company, LLP
3.87M
4.67%
-1.05M
-21.37%
Dec 31, 2025
Armistice Capital LLC
2.80M
3.38%
-475.40K
-14.51%
Dec 31, 2025
View more
Related ETFs
Updated: Tue, Dec 2
Updated: Tue, Dec 2
Name
Proportion
iShares Neuroscience and Healthcare ETF
4.62%
Invesco Biotechnology & Genome ETF
3.67%
Harbor Human Capital Factor US Small Cap ETF
2.39%
ALPS Medical Breakthroughs ETF
2.18%
Virtus LifeSci Biotech Products ETF
2.14%
Euclidean Fundamental Value ETF
2.13%
First Trust NASDAQ Pharmaceuticals ETF
1.89%
Global X Guru Index ETF
1.68%
State Street SPDR S&P Biotech ETF
1.68%
Invesco Dorsey Wright Healthcare Momentum ETF
1.64%
View more
iShares Neuroscience and Healthcare ETF
Proportion4.62%
Invesco Biotechnology & Genome ETF
Proportion3.67%
Harbor Human Capital Factor US Small Cap ETF
Proportion2.39%
ALPS Medical Breakthroughs ETF
Proportion2.18%
Virtus LifeSci Biotech Products ETF
Proportion2.14%
Euclidean Fundamental Value ETF
Proportion2.13%
First Trust NASDAQ Pharmaceuticals ETF
Proportion1.89%
Global X Guru Index ETF
Proportion1.68%
State Street SPDR S&P Biotech ETF
Proportion1.68%
Invesco Dorsey Wright Healthcare Momentum ETF
Proportion1.64%
