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 12 sales; 382 institutions reported holding it in 13F filings for Q2 2026, worth $8.20B in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in PTC Therapeutics, Inc. as of Sep 30, 2024. 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
- 203
- +5 vs. Q2 2024
- Shares held
- 78.8M
- +6.75M (+9.4%) vs. Q2 2024
- Total value
- $2.93B
- +$721.6M (+32.7%) vs. Q2 2024
- New holders
- 31
- 70 more added
- Sold out
- 26
- 69 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 9,125,134 | $338.5M | 0.01% | +151,363+1.7% | Added |
| BlackRock, Inc. | 7,983,213 | $296.2M | 0.01% | +7,983,213 | New |
| Wellington Management Group LLP | 7,892,799 | $292.8M | 0.05% | −315,807−3.8% | Reduced |
| RTW Investments, LP | 7,393,127 | $274.3M | 3.97% | 00.0% | Unchanged |
| Armistice Capital, LLC | 7,234,898 | $268.4M | 7.02% | +272,671+3.9% | Added |
| Cowen and Company, LLC | 3,590,655 | $133.2M | 4.60% | −165,814−4.4% | Reduced |
| Camber Capital Management LP | 3,500,000 | $129.8M | 5.04% | 00.0% | Unchanged |
| State Street Corp | 2,899,040 | $107.6M | 0.00% | +149,700+5.4% | Added |
| Janus Henderson Group PLC | 1,870,217 | $69.4M | 0.04% | −1,111,342−37.3% | Reduced |
| Geode Capital Management, LLC | 1,798,666 | $66.7M | 0.01% | +10,886+0.6% | Added |
| Franklin Resources Inc | 1,409,014 | $55.1M | 0.02% | −61,336−4.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,486,297 | $55.1M | 0.21% | −229,494−13.4% | Reduced |
| D. E. Shaw & Co., Inc. | 1,419,539 | $52.7M | 0.07% | +61,901+4.6% | Added |
| Morgan Stanley | 1,158,054 | $43.0M | 0.00% | −358,703−23.6% | Reduced |
| Blackstone Group Inc. | 1,095,290 | $40.6M | 0.18% | 00.0% | Unchanged |
| FMR LLC | 1,057,182 | $39.2M | 0.00% | −46,917−4.2% | Reduced |
| Goldman Sachs Group Inc | 822,441 | $30.5M | 0.01% | +31,277+4.0% | Added |
| Nuveen Asset Management, LLC | 804,156 | $29.8M | 0.01% | +117,631+17.1% | Added |
| Charles Schwab Investment Management Inc | 706,730 | $26.2M | 0.01% | +47,902+7.3% | Added |
| Tang Capital Management LLC | 700,000 | $26.0M | 1.86% | 00.0% | Unchanged |
| Northern Trust Corp | 675,262 | $25.1M | 0.00% | +16,803+2.6% | Added |
| Voloridge Investment Management, LLC | 660,532 | $24.5M | 0.09% | −122,530−15.6% | Reduced |
| Point72 Asset Management, L.P. | 575,860 | $21.4M | 0.07% | +549,160+2,056.8% | Added |
| JPMorgan Chase & Co | 562,781 | $20.9M | 0.00% | −118,152−17.4% | Reduced |
| Price T Rowe Associates Inc | 559,746 | $20.8M | 0.00% | −46,930−7.7% | Reduced |
| Renaissance Technologies LLC | 538,200 | $20.0M | 0.03% | −279,900−34.2% | Reduced |
| Jefferies Financial Group Inc. | 522,895 | $19.4M | 0.32% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 493,588 | $18.3M | 0.05% | −5,556−1.1% | Reduced |
| Assenagon Asset Management S.A. | 492,464 | $18.3M | 0.04% | +119,637+32.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 472,288 | $17.5M | 0.04% | +26,773+6.0% | Added |
| Two Sigma Advisers, LP | 429,842 | $15.9M | 0.04% | +40,300+10.3% | Added |
| Pictet Asset Management Holding SA | 355,069 | $13.3M | 0.01% | −14,921−4.0% | Reduced |
| Squarepoint Ops LLC | 331,707 | $12.3M | 0.04% | +208,817+169.9% | Added |
| Two Sigma Investments, LP | 317,297 | $11.8M | 0.03% | −876−0.3% | Reduced |
| Panagora Asset Management Inc | 315,041 | $11.7M | 0.06% | −590.0% | Reduced |
| Bank of America Corp | 314,723 | $11.7M | 0.00% | +3,860+1.2% | Added |
| Palo Alto Investors LP | 264,469 | $9.81M | 1.27% | +264,469 | New |
| Adage Capital Partners GP, L.L.C. | 250,000 | $9.28M | 0.02% | −50,000−16.7% | Reduced |
| Citadel Advisors LLC | 239,129 | $8.87M | 0.01% | −30,950−11.5% | Reduced |
| Jane Street Group, LLC | 238,708 | $8.86M | 0.01% | −103,122−30.2% | Reduced |
| Russell Investments Group, Ltd. | 232,239 | $8.62M | 0.01% | −48,861−17.4% | Reduced |
| Alliancebernstein L.P. | 222,048 | $8.24M | 0.00% | +126,398+132.1% | Added |
| Millennium Management LLC | 219,464 | $8.14M | 0.01% | −98,115−30.9% | Reduced |
| Bank of Montreal | 216,344 | $8.13M | 0.00% | +161,362+293.5% | Added |
| Bank of New York Mellon Corp | 218,197 | $8.10M | 0.00% | −60,852−21.8% | Reduced |
| Trexquant Investment LP | 217,999 | $8.09M | 0.10% | −80,423−26.9% | Reduced |
| Ensign Peak Advisors, Inc | 208,302 | $7.73M | 0.01% | 00.0% | Unchanged |
| Parkman Healthcare Partners LLC | 195,000 | $7.23M | 0.92% | +195,000 | New |
| AQR Capital Management LLC | 189,579 | $7.03M | 0.01% | +120,667+175.1% | Added |
| Schonfeld Strategic Advisors LLC | 189,233 | $7.02M | 0.06% | +161,572+584.1% | Added |
| Candriam Luxembourg S.C.A. | 168,220 | $6.24M | 0.04% | +168,220 | New |
| Barclays PLC | 167,012 | $6.20M | 0.00% | +102,138+157.4% | Added |
| UBS Group AG | 165,071 | $6.12M | 0.00% | +28,310+20.7% | Added |
| PDT Partners, LLC | 165,068 | $6.12M | 0.54% | +25,688+18.4% | Added |
| Swiss National Bank | 134,865 | $5.00M | 0.00% | −800−0.6% | Reduced |
| UBS Asset Management Americas Inc | 133,977 | $4.97M | 0.00% | −18,425−12.1% | Reduced |
| Sphera Funds Management Ltd. | 118,345 | $4.39M | 0.72% | +24,027+25.5% | Added |
| Pinnacle Associates Ltd | 154,204 | $4.25M | 0.07% | +300+0.2% | Added |
| Rhumbline Advisers | 110,771 | $4.11M | 0.00% | −5,625−4.8% | Reduced |
| First Trust Advisors LP | 107,882 | $4.00M | 0.00% | +29,283+37.3% | Added |
| Rafferty Asset Management, LLC | 101,263 | $3.76M | 0.01% | +803+0.8% | Added |
| MPM Oncology Impact Management LP | 89,715 | $3.33M | 0.50% | +89,715 | New |
| Qube Research & Technologies Ltd | 84,749 | $3.14M | 0.01% | +84,749 | New |
| Vestal Point Capital, LP | 80,000 | $2.97M | 0.23% | −10,000−11.1% | Reduced |
| Voya Investment Management LLC | 78,848 | $2.93M | 0.00% | +38,556+95.7% | Added |
| Legal & General Group Plc | 78,705 | $2.92M | 0.00% | +2,439+3.2% | Added |
| BNP Paribas Arbitrage, SA | 72,946 | $2.71M | 0.00% | −54,655−42.8% | Reduced |
| Ameriprise Financial Inc | 69,060 | $2.56M | 0.00% | −9,792−12.4% | Reduced |
| California State Teachers Retirement System | 65,815 | $2.44M | 0.00% | −2,052−3.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 65,476 | $2.43M | 0.01% | +5,778+9.7% | Added |
| Balyasny Asset Management LLC | 62,549 | $2.32M | 0.01% | +62,549 | New |
| Cubist Systematic Strategies, LLC | 60,674 | $2.25M | 0.03% | −417,767−87.3% | Reduced |
| Alps Advisors Inc | 58,169 | $2.16M | 0.01% | −1,649−2.8% | Reduced |
| Citigroup Inc | 57,305 | $2.13M | 0.00% | +25,722+81.4% | Added |
| State of New Jersey Common Pension Fund D | 56,820 | $2.11M | 0.01% | +3,727+7.0% | Added |
| Harbor Capital Advisors, Inc. | 54,014 | $2.00M | 0.09% | +6,634+14.0% | Added |
| Invesco Ltd. | 53,809 | $2.00M | 0.00% | −229,001−81.0% | Reduced |
| Schroder Investment Management Group | 51,293 | $1.93M | 0.00% | +51,293 | New |
| Deutsche Bank AG | 49,068 | $1.82M | 0.00% | +10,214+26.3% | Added |
| State of Wisconsin Investment Board | 48,860 | $1.81M | 0.00% | −8,878−15.4% | Reduced |
| Engineers Gate Manager LP | 48,029 | $1.78M | 0.03% | −46,256−49.1% | Reduced |
| Massachusetts Financial Services Co | 44,771 | $1.66M | 0.00% | +44,771 | New |
| MetLife Investment Management | 44,007 | $1.63M | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 42,992 | $1.60M | 0.00% | −804−1.8% | Reduced |
| Corebridge Financial, Inc. | 40,723 | $1.51M | 0.01% | −251−0.6% | Reduced |
| Thrivent Financial for Lutherans | 39,098 | $1.45M | 0.00% | +39,098 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 38,910 | $1.44M | 0.01% | −15,659−28.7% | Reduced |
| Tudor Investment Corp Et Al | 38,646 | $1.43M | 0.02% | −14,515−27.3% | Reduced |
| American Century Companies Inc | 36,060 | $1.34M | 0.00% | −1,334−3.6% | Reduced |
| Verition Fund Management LLC | 32,734 | $1.21M | 0.01% | +1,669+5.4% | Added |
| UBS Oconnor LLC | 31,435 | $1.17M | 0.03% | −1,565−4.7% | Reduced |
| Edgestream Partners, L.P. | 30,383 | $1.13M | 0.05% | +8,303+37.6% | Added |
| Algert Global LLC | 28,309 | $1.05M | 0.03% | 00.0% | Unchanged |
| Wells Fargo & Company | 26,649 | $988.7K | 0.00% | −4,188−13.6% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 25,875 | $960.0K | 0.07% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 25,147 | $933.0K | 0.01% | +734+3.0% | Added |
| Handelsbanken Fonder AB | 24,700 | $916.0K | 0.00% | +2,500+11.3% | Added |
| DekaBank Deutsche Girozentrale | 24,000 | $889.0K | 0.00% | −5,016−17.3% | Reduced |
| Rathbone Brothers plc | 23,500 | $871.9K | 0.00% | −235−1.0% | Reduced |
| New York State Common Retirement Fund | 23,421 | $868.9K | 0.00% | −10,000−29.9% | Reduced |