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, Q2 2024
Institutional positions in PTC Therapeutics, Inc. as of Jun 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
- 199
- +18 vs. Q1 2024
- Shares held
- 79.8M
- −5.29M (−6.2%) vs. Q1 2024
- Total value
- $2.44B
- −$35.0M (−1.4%) vs. Q1 2024
- New holders
- 45
- 78 more added
- Sold out
- 27
- 62 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 8,973,771 | $274.4M | 0.01% | −395,243−4.2% | Reduced |
| Wellington Management Group LLP | 8,208,606 | $251.0M | 0.04% | −692,959−7.8% | Reduced |
| BlackRock Inc. | 7,772,140 | $237.7M | 0.01% | +207,054+2.7% | Added |
| RTW Investments, LP | 7,393,127 | $226.1M | 3.50% | −30,843−0.4% | Reduced |
| Armistice Capital, LLC | 6,962,227 | $212.9M | 5.57% | +198,227+2.9% | Added |
| Cowen and Company, LLC | 3,756,469 | $114.9M | 3.18% | +30,843+0.8% | Added |
| Camber Capital Management LP | 3,500,000 | $107.0M | 4.13% | −500,000−12.5% | Reduced |
| Janus Henderson Group PLC | 2,981,559 | $91.1M | 0.05% | −688,257−18.8% | Reduced |
| State Street Corp | 2,749,340 | $84.1M | 0.00% | −1,360,452−33.1% | Reduced |
| Geode Capital Management, LLC | 1,787,780 | $54.7M | 0.00% | +124,712+7.5% | Added |
| Jacobs Levy Equity Management, Inc | 1,715,791 | $52.5M | 0.22% | +109,950+6.8% | Added |
| Morgan Stanley | 1,516,757 | $46.4M | 0.00% | −546,284−26.5% | Reduced |
| Franklin Resources Inc | 1,470,350 | $45.0M | 0.01% | −11,138−0.8% | Reduced |
| D. E. Shaw & Co., Inc. | 1,357,638 | $41.5M | 0.06% | +131,890+10.8% | Added |
| FMR LLC | 1,104,099 | $33.8M | 0.00% | −622,963−36.1% | Reduced |
| Blackstone Group Inc. | 1,095,290 | $33.5M | 0.15% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 818,100 | $25.0M | 0.04% | +56,700+7.4% | Added |
| Goldman Sachs Group Inc | 791,164 | $24.2M | 0.00% | +311,143+64.8% | Added |
| Voloridge Investment Management, LLC | 783,062 | $23.9M | 0.09% | +23,681+3.1% | Added |
| Tang Capital Management LLC | 700,000 | $21.4M | 2.18% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 686,525 | $21.0M | 0.01% | +219,865+47.1% | Added |
| JPMorgan Chase & Co | 680,933 | $20.8M | 0.00% | +63,547+10.3% | Added |
| Charles Schwab Investment Management Inc | 658,828 | $20.1M | 0.00% | +39,535+6.4% | Added |
| Northern Trust Corp | 658,459 | $20.1M | 0.00% | −16,542−2.5% | Reduced |
| Price T Rowe Associates Inc | 606,676 | $18.6M | 0.00% | −33,191−5.2% | Reduced |
| Jefferies Financial Group Inc. | 522,895 | $16.0M | 0.31% | +250,000+91.6% | Added |
| Rockefeller Capital Management L.P. | 499,144 | $15.3M | 0.04% | −1,072−0.2% | Reduced |
| Cubist Systematic Strategies, LLC | 478,441 | $14.6M | 0.25% | +121,139+33.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 445,515 | $13.6M | 0.04% | +6,150+1.4% | Added |
| Two Sigma Advisers, LP | 389,542 | $11.9M | 0.03% | −3,700−0.9% | Reduced |
| Assenagon Asset Management S.A. | 372,827 | $11.4M | 0.03% | +66,596+21.7% | Added |
| Pictet Asset Management Holding SA | 369,990 | $11.3M | 0.01% | −456,086−55.2% | Reduced |
| Jane Street Group, LLC | 341,830 | $10.5M | 0.01% | +247,141+261.0% | Added |
| Two Sigma Investments, LP | 318,173 | $9.73M | 0.02% | +121,522+61.8% | Added |
| Millennium Management LLC | 317,579 | $9.71M | 0.01% | +175,289+123.2% | Added |
| Panagora Asset Management Inc | 315,100 | $9.64M | 0.05% | +26,398+9.1% | Added |
| Bank of America Corp | 310,863 | $9.51M | 0.00% | −72,834−19.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 300,000 | $9.17M | 0.02% | −970,000−76.4% | Reduced |
| Trexquant Investment LP | 298,422 | $9.13M | 0.14% | +28,008+10.4% | Added |
| Invesco Ltd. | 282,810 | $8.65M | 0.00% | −21,820−7.2% | Reduced |
| Russell Investments Group, Ltd. | 281,100 | $8.60M | 0.01% | −20,690−6.9% | Reduced |
| Bank of New York Mellon Corp | 279,049 | $8.53M | 0.00% | +40,840+17.1% | Added |
| Citadel Advisors LLC | 270,079 | $8.26M | 0.01% | +241,741+853.1% | Added |
| Ensign Peak Advisors, Inc | 208,302 | $6.37M | 0.01% | +180,561+650.9% | Added |
| Marshall Wace, LLP | 179,679 | $5.49M | 0.01% | +157,460+708.7% | Added |
| Pinnacle Associates Ltd | 153,904 | $4.71M | 0.07% | −3,034−1.9% | Reduced |
| UBS Asset Management Americas Inc | 152,402 | $4.66M | 0.00% | +73,305+92.7% | Added |
| PDT Partners, LLC | 139,380 | $4.26M | 0.40% | −35,859−20.5% | Reduced |
| UBS Group AG | 136,761 | $4.18M | 0.00% | −88,699−39.3% | Reduced |
| Swiss National Bank | 135,665 | $4.15M | 0.00% | +2,100+1.6% | Added |
| BNP Paribas Arbitrage, SA | 127,601 | $3.90M | 0.00% | −72,069−36.1% | Reduced |
| Squarepoint Ops LLC | 122,890 | $3.76M | 0.01% | +122,890 | New |
| Rhumbline Advisers | 116,396 | $3.56M | 0.00% | +7,314+6.7% | Added |
| Rafferty Asset Management, LLC | 100,460 | $3.07M | 0.01% | −193,844−65.9% | Reduced |
| Alliancebernstein L.P. | 95,650 | $2.92M | 0.00% | −264,507−73.4% | Reduced |
| Sphera Funds Management Ltd. | 94,318 | $2.88M | 0.47% | +94,318 | New |
| Engineers Gate Manager LP | 94,285 | $2.88M | 0.07% | +28,579+43.5% | Added |
| Vestal Point Capital, LP | 90,000 | $2.75M | 0.21% | +90,000 | New |
| Walleye Capital LLC | 85,147 | $2.60M | 0.03% | +73,484+630.1% | Added |
| Ameriprise Financial Inc | 78,852 | $2.41M | 0.00% | +5,201+7.1% | Added |
| First Trust Advisors LP | 78,599 | $2.40M | 0.00% | −1,356,881−94.5% | Reduced |
| Legal & General Group Plc | 76,266 | $2.33M | 0.00% | +4,368+6.1% | Added |
| Jump Financial, LLC | 73,088 | $2.24M | 0.04% | +35,141+92.6% | Added |
| AQR Capital Management LLC | 68,912 | $2.11M | 0.00% | +52,019+307.9% | Added |
| ExodusPoint Capital Management, LP | 68,020 | $2.08M | 0.02% | +68,020 | New |
| California State Teachers Retirement System | 67,867 | $2.08M | 0.00% | −466−0.7% | Reduced |
| Barclays PLC | 64,874 | $1.98M | 0.00% | −28,024−30.2% | Reduced |
| Bank of Montreal | 54,982 | $1.98M | 0.00% | +54,982 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 59,698 | $1.84M | 0.00% | +59,698 | New |
| Alps Advisors Inc | 59,818 | $1.83M | 0.01% | +59,818 | New |
| Campbell & CO Investment Adviser LLC | 57,812 | $1.77M | 0.15% | +57,812 | New |
| State of Wisconsin Investment Board | 57,738 | $1.77M | 0.00% | +9,939+20.8% | Added |
| Point72 Hong Kong Ltd | 57,530 | $1.76M | 0.11% | +48,307+523.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 54,569 | $1.67M | 0.01% | +54,569 | New |
| Tudor Investment Corp Et Al | 53,161 | $1.63M | 0.02% | +24,687+86.7% | Added |
| State of New Jersey Common Pension Fund D | 53,093 | $1.62M | 0.01% | −46,661−46.8% | Reduced |
| Harbor Capital Advisors, Inc. | 47,380 | $1.45M | 0.11% | +13,326+39.1% | Added |
| MetLife Investment Management | 44,007 | $1.35M | 0.01% | +6,827+18.4% | Added |
| Manufacturers Life Insurance Company, The | 43,796 | $1.34M | 0.00% | +2,660+6.5% | Added |
| Corebridge Financial, Inc. | 40,974 | $1.25M | 0.01% | +40,974 | New |
| Neo Ivy Capital Management | 40,708 | $1.25M | 0.24% | +40,708 | New |
| Voya Investment Management LLC | 40,292 | $1.23M | 0.00% | +16,036+66.1% | Added |
| Deutsche Bank AG | 38,854 | $1.19M | 0.00% | −5,386−12.2% | Reduced |
| American Century Companies Inc | 37,394 | $1.14M | 0.00% | +19,475+108.7% | Added |
| Twinbeech Capital LP | 36,952 | $1.13M | 0.02% | +36,952 | New |
| New York State Common Retirement Fund | 33,421 | $1.02M | 0.00% | −15,563−31.8% | Reduced |
| UBS Oconnor LLC | 33,000 | $1.01M | 0.03% | +18,000+120.0% | Added |
| DekaBank Deutsche Girozentrale | 29,016 | $995.0K | 0.00% | +5,016+20.9% | Added |
| Y-Intercept (Hong Kong) Ltd | 32,141 | $982.9K | 0.05% | +5,185+19.2% | Added |
| Citigroup Inc | 31,583 | $965.8K | 0.00% | −306,216−90.7% | Reduced |
| Verition Fund Management LLC | 31,065 | $950.0K | 0.01% | +7,485+31.7% | Added |
| XTX Topco Ltd | 30,971 | $947.1K | 0.08% | +30,971 | New |
| Gsa Capital Partners LLP | 30,858 | $944.0K | 0.07% | +17,151+125.1% | Added |
| Wells Fargo & Company | 30,837 | $943.0K | 0.00% | +3,232+11.7% | Added |
| Aquatic Capital Management LLC | 30,700 | $938.8K | 0.03% | +30,700 | New |
| Algert Global LLC | 28,309 | $865.7K | 0.03% | +28,309 | New |
| Fox Run Management, L.L.C. | 27,997 | $856.1K | 0.16% | +27,997 | New |
| Schonfeld Strategic Advisors LLC | 27,661 | $845.9K | 0.01% | +27,661 | New |
| Public Employees Retirement System of Ohio | 26,979 | $825.0K | 0.00% | −1,632−5.7% | Reduced |
| Point72 Asset Management, L.P. | 26,700 | $816.5K | 0.00% | +26,700 | New |