PTC Therapeutics, Inc.
PTCT- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001070081
In the last 90 days, PTC Therapeutics, Inc. insiders filed 0 open-market purchases and 11 sales; 382 institutions reported holding it in 13F filings for Q2 2026, worth $8.20B in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in PTC Therapeutics, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 184
- +3 vs. Q2 2021
- Shares held
- 74.6M
- +890.3K (+1.2%) vs. Q2 2021
- Total value
- $2.77B
- −$337.7M (−10.9%) vs. Q2 2021
- New holders
- 22
- 69 more added
- Sold out
- 19
- 53 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PTCT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 382 | $8.20B |
| Q1 2026 | 352 | $6.51B |
| Q4 2025 | 353 | $7.04B |
| Q3 2025 | 294 | $5.07B |
| Q2 2025 | 284 | $3.90B |
| Q1 2025 | 261 | $4.02B |
| Q4 2024 | 240 | $3.51B |
| Q3 2024 | 203 | $2.93B |
| Q2 2024 | 199 | $2.44B |
| Q1 2024 | 184 | $2.48B |
| Q4 2023 | 174 | $2.33B |
| Q3 2023 | 181 | $1.83B |
| Q2 2023 | 206 | $3.30B |
| Q1 2023 | 203 | $3.81B |
| Q4 2022 | 203 | $2.94B |
| Q3 2022 | 213 | $3.83B |
| Q2 2022 | 182 | $2.97B |
| Q1 2022 | 184 | $2.76B |
| Q4 2021 | 179 | $3.00B |
| Q3 2021 | 184 | $2.77B |
| Q2 2021 | 183 | $3.13B |
| Q1 2021 | 208 | $3.52B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SG Americas Securities, LLC | 36,427 | $1.35M | 0.01% | +33,723+1,247.2% | Added |
| American International Group, Inc. | 38,016 | $1.42M | 0.01% | −903−2.3% | Reduced |
| Cubist Systematic Strategies, LLC | 38,666 | $1.44M | 0.02% | −12,743−24.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 39,859 | $1.48M | 0.01% | 00.0% | Unchanged |
| Moore Capital Management, LP | 40,000 | $1.49M | 0.03% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 41,800 | $1.55M | 0.03% | 00.0% | Unchanged |
| TD Asset Management Inc | 41,916 | $1.56M | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 41,950 | $1.56M | 0.00% | −137,531−76.6% | Reduced |
| SEI Investments Co | 44,216 | $1.65M | 0.00% | −284−0.6% | Reduced |
| MML Investors Services, LLC | 44,327 | $1.65M | 0.01% | +6,400+16.9% | Added |
| Invesco Ltd. | 44,970 | $1.67M | 0.00% | +5,347+13.5% | Added |
| Tygh Capital Management, Inc. | 46,472 | $1.73M | 0.23% | +8,189+21.4% | Added |
| Susquehanna International Group, LLP | 53,789 | $2.00M | 0.00% | +17,141+46.8% | Added |
| Wells Fargo & Company | 57,611 | $2.14M | 0.00% | +11,869+25.9% | Added |
| Barclays PLC | 59,440 | $2.21M | 0.00% | +43,802+280.1% | Added |
| UBS Group AG | 62,822 | $2.34M | 0.00% | +62,729+67,450.5% | Added |
| Credit Suisse AG | 65,474 | $2.44M | 0.00% | −17,957−21.5% | Reduced |
| HSBC Holdings PLC | 69,274 | $2.59M | 0.00% | +41,941+153.4% | Added |
| State of New Jersey Common Pension Fund D | 71,138 | $2.65M | 0.01% | +6,136+9.4% | Added |
| Handelsinvest Investeringsforvaltning | 75,000 | $2.79M | 0.30% | 00.0% | Unchanged |
| Rhumbline Advisers | 75,041 | $2.79M | 0.00% | −809−1.1% | Reduced |
| Citigroup Inc | 75,856 | $2.82M | 0.00% | −45,210−37.3% | Reduced |
| Rafferty Asset Management, LLC | 79,491 | $2.96M | 0.02% | +18,754+30.9% | Added |
| New York State Common Retirement Fund | 81,185 | $3.02M | 0.00% | −6,639−7.6% | Reduced |
| Renaissance Technologies LLC | 81,600 | $3.04M | 0.00% | −123,410−60.2% | Reduced |
| Legal & General Group Plc | 85,514 | $3.18M | 0.00% | +40,344+89.3% | Added |
| Alps Advisors Inc | 86,531 | $3.22M | 0.03% | −5,966−6.4% | Reduced |
| Parametric Portfolio Associates LLC | 86,862 | $3.23M | 0.00% | +14,914+20.7% | Added |
| California State Teachers Retirement System | 89,521 | $3.33M | 0.00% | −6,252−6.5% | Reduced |
| Hudson Bay Capital Management LP | 90,000 | $3.35M | 0.05% | +30,000+50.0% | Added |
| State of Wisconsin Investment Board | 90,600 | $3.37M | 0.01% | +7,400+8.9% | Added |
| Alliancebernstein L.P. | 92,350 | $3.44M | 0.00% | −600−0.6% | Reduced |
| Integral Health Asset Management, LLC | 97,100 | $3.61M | 1.04% | −13,000−11.8% | Reduced |
| Balyasny Asset Management LLC | 108,292 | $4.03M | 0.02% | −136,540−55.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 111,269 | $4.14M | 0.04% | +7,691+7.4% | Added |
| Natixis | 113,000 | $4.21M | 0.01% | −97,892−46.4% | Reduced |
| Tudor Investment Corp Et Al | 114,907 | $4.28M | 0.09% | +24,666+27.3% | Added |
| Prudential Financial Inc | 124,354 | $4.63M | 0.01% | +41,248+49.6% | Added |
| Rockefeller Capital Management L.P. | 130,740 | $4.86M | 0.03% | +17,593+15.5% | Added |
| Panagora Asset Management Inc | 135,673 | $5.05M | 0.03% | −8,921−6.2% | Reduced |
| Nuveen Asset Management, LLC | 243,326 | $5.05M | 0.00% | −9,153−3.6% | Reduced |
| Swiss National Bank | 140,165 | $5.22M | 0.00% | +700+0.5% | Added |
| California Public Employees Retirement System | 140,654 | $5.23M | 0.00% | +5,148+3.8% | Added |
| Deutsche Bank AG | 147,686 | $5.50M | 0.00% | −4,943−3.2% | Reduced |
| Motley Fool Asset Management LLC | 150,751 | $5.61M | 0.36% | +22,398+17.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 174,179 | $6.48M | 0.02% | −93,898−35.0% | Reduced |
| Fisher Asset Management, LLC | 176,156 | $6.55M | 0.00% | +15,671+9.8% | Added |
| Pinnacle Associates Ltd | 192,764 | $7.17M | 0.13% | +30,930+19.1% | Added |
| Asymmetry Capital Management, L.P. | 215,985 | $8.04M | 4.83% | +215,985 | New |
| Russell Investments Group, Ltd. | 221,390 | $8.24M | 0.01% | +43,000+24.1% | Added |
| Goldman Sachs Group Inc | 228,219 | $8.49M | 0.00% | −41,095−15.3% | Reduced |
| Sofinnova Investments, Inc. | 230,019 | $8.56M | 0.55% | −351,921−60.5% | Reduced |
| Sectoral Asset Management Inc | 252,291 | $9.39M | 0.78% | −80,000−24.1% | Reduced |
| Candriam Luxembourg S.C.A. | 273,374 | $10.2M | 0.07% | 00.0% | Unchanged |
| Bank of America Corp | 282,037 | $10.5M | 0.00% | −5,606−1.9% | Reduced |
| Redwood Investments, LLC | 358,193 | $13.3M | 1.11% | −23,845−6.2% | Reduced |
| Handelsbanken Fonder AB | 373,100 | $13.9M | 0.07% | +1,000+0.3% | Added |
| Jacobs Levy Equity Management, Inc | 430,757 | $16.0M | 0.11% | +2,584+0.6% | Added |
| International Biotechnology Trust PLC | 449,000 | $16.7M | 4.10% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 477,310 | $17.8M | 0.01% | +16,910+3.7% | Added |
| Charles Schwab Investment Management Inc | 488,610 | $18.2M | 0.01% | −4,298−0.9% | Reduced |
| Point72 Asset Management, L.P. | 519,400 | $19.3M | 0.09% | −144,715−21.8% | Reduced |
| Norges Bank | 549,140 | $20.4M | 0.00% | +29,728+5.7% | Added |
| Woodline Partners LP | 559,794 | $20.8M | 0.34% | +216,343+63.0% | Added |
| JPMorgan Chase & Co | 594,166 | $22.1M | 0.00% | +74,125+14.3% | Added |
| Northern Trust Corp | 714,381 | $26.6M | 0.00% | −21,105−2.9% | Reduced |
| Camber Capital Management LP | 750,000 | $27.9M | 1.04% | +750,000 | New |
| TimesSquare Capital Management, LLC | 1,129,885 | $42.0M | 0.37% | −23,900−2.1% | Reduced |
| D. E. Shaw & Co., Inc. | 1,199,533 | $44.6M | 0.06% | −10,526−0.9% | Reduced |
| Bank of New York Mellon Corp | 1,224,227 | $45.6M | 0.01% | +9,630+0.8% | Added |
| Geode Capital Management, LLC | 1,278,626 | $47.6M | 0.01% | +11,287+0.9% | Added |
| Loomis Sayles & Co L P | 1,288,255 | $47.9M | 0.06% | +383,338+42.4% | Added |
| Macquarie Group Ltd | 1,571,441 | $58.5M | 0.05% | +315,825+25.2% | Added |
| Price T Rowe Associates Inc | 2,105,060 | $78.3M | 0.01% | −7,608−0.4% | Reduced |
| Armistice Capital, LLC | 2,596,000 | $96.6M | 2.39% | +504,000+24.1% | Added |
| State Street Corp | 2,648,621 | $98.6M | 0.01% | +271,594+11.4% | Added |
| Janus Henderson Group PLC | 3,575,187 | $133.0M | 0.06% | +71,273+2.0% | Added |
| Franklin Resources Inc | 4,813,057 | $179.1M | 0.07% | −976,937−16.9% | Reduced |
| RTW Investments, LP | 5,293,966 | $197.0M | 2.97% | 00.0% | Unchanged |
| BlackRock Inc. | 6,502,733 | $242.0M | 0.01% | −16,634−0.3% | Reduced |
| Vanguard Group Inc | 6,757,974 | $251.5M | 0.01% | +23,344+0.3% | Added |
| Wellington Management Group LLP | 8,766,827 | $326.2M | 0.06% | +35,435+0.4% | Added |
| FMR LLC | 10,590,731 | $394.1M | 0.03% | +22,345+0.2% | Added |
| George Kaiser Family Foundation | 72,105 | – | – | 00.0% | Unchanged |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −74,489−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −64,228−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −60,100−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −43,971−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −24,455−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −23,040−100.0% | Sold out |
| ClariVest Asset Management LLC | 0 | $0 | 0.00% | −10,677−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −9,524−100.0% | Sold out |
| Hexavest Inc. | 0 | $0 | 0.00% | −8,457−100.0% | Sold out |
| Quantitative Systematic Strategies LLC | 0 | $0 | 0.00% | −7,547−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −4,863−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −4,853−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −4,785−100.0% | Sold out |
| Mayflower Financial Advisors, LLC | 0 | $0 | 0.00% | −4,770−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −1,464−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −638−100.0% | Sold out |