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, Q4 2023
Institutional positions in PTC Therapeutics, Inc. as of Dec 31, 2023. 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
- 174
- −4 vs. Q3 2023
- Shares held
- 84.6M
- +3.50M (+4.3%) vs. Q3 2023
- Total value
- $2.33B
- +$503.0M (+27.5%) vs. Q3 2023
- New holders
- 26
- 71 more added
- Sold out
- 30
- 56 more reduced
3 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 9,816,603 | $270.5M | 0.05% | +380,415+4.0% | Added |
| Vanguard Group Inc | 8,800,843 | $242.6M | 0.01% | +855,354+10.8% | Added |
| BlackRock Inc. | 7,634,122 | $210.4M | 0.01% | +699,673+10.1% | Added |
| RTW Investments, LP | 7,423,970 | $204.6M | 3.20% | +188,774+2.6% | Added |
| Armistice Capital, LLC | 6,864,000 | $189.2M | 5.02% | +714,000+11.6% | Added |
| State Street Corp | 4,633,955 | $127.7M | 0.01% | +1,465,095+46.2% | Added |
| Camber Capital Management LP | 4,000,000 | $110.2M | 3.85% | +600,000+17.6% | Added |
| Cowen and Company, LLC | 3,725,626 | $102.7M | 6.73% | +2,926,115+366.0% | Added |
| Janus Henderson Group PLC | 2,612,593 | $72.0M | 0.04% | −459,727−15.0% | Reduced |
| FMR LLC | 1,814,421 | $50.0M | 0.00% | −6,650,963−78.6% | Reduced |
| Geode Capital Management, LLC | 1,611,225 | $44.4M | 0.00% | +89,396+5.9% | Added |
| Franklin Resources Inc | 1,426,378 | $39.3M | 0.02% | −630,855−30.7% | Reduced |
| D. E. Shaw & Co., Inc. | 1,346,967 | $37.1M | 0.05% | +506,158+60.2% | Added |
| Jacobs Levy Equity Management, Inc | 1,323,419 | $36.5M | 0.18% | +200,721+17.9% | Added |
| Morgan Stanley | 1,246,259 | $34.3M | 0.00% | +810,519+186.0% | Added |
| Blackstone Group Inc. | 1,095,290 | $30.2M | 0.14% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 998,303 | $27.5M | 0.00% | −104,142−9.4% | Reduced |
| Tang Capital Management LLC | 900,000 | $24.8M | 2.29% | +900,000 | New |
| Adage Capital Partners GP, L.L.C. | 892,238 | $24.6M | 0.05% | +742,238+494.8% | Added |
| Pictet Asset Management Holding SA | 866,560 | $23.9M | 0.03% | +62,202+7.7% | Added |
| Voloridge Investment Management, LLC | 819,746 | $22.6M | 0.09% | +646,513+373.2% | Added |
| Jane Street Group, LLC | 817,858 | $22.5M | 0.03% | +638,134+355.1% | Added |
| JPMorgan Chase & Co | 699,052 | $19.3M | 0.00% | −183,500−20.8% | Reduced |
| Northern Trust Corp | 688,847 | $19.0M | 0.00% | −2,346−0.3% | Reduced |
| Renaissance Technologies LLC | 622,900 | $17.2M | 0.03% | +388,300+165.5% | Added |
| Charles Schwab Investment Management Inc | 610,918 | $16.8M | 0.00% | +14,155+2.4% | Added |
| Norges Bank | 546,375 | $15.1M | 0.00% | +12,500+2.3% | Added |
| Goldman Sachs Group Inc | 526,494 | $14.5M | 0.00% | +186,608+54.9% | Added |
| Millennium Management LLC | 510,576 | $14.1M | 0.01% | +403,686+377.7% | Added |
| Rockefeller Capital Management L.P. | 501,242 | $13.8M | 0.05% | +123,183+32.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 404,192 | $11.1M | 0.03% | −155,133−27.7% | Reduced |
| BNP Paribas Arbitrage, SA | 371,580 | $10.2M | 0.02% | +269,292+263.3% | Added |
| Alliancebernstein L.P. | 353,551 | $9.74M | 0.00% | +222,483+169.7% | Added |
| Rafferty Asset Management, LLC | 339,963 | $9.37M | 0.04% | +133,676+64.8% | Added |
| Invesco Ltd. | 313,177 | $8.63M | 0.00% | +104,451+50.0% | Added |
| Panagora Asset Management Inc | 302,955 | $8.35M | 0.05% | −1,430−0.5% | Reduced |
| Nuveen Asset Management, LLC | 292,401 | $8.06M | 0.00% | +82,897+39.6% | Added |
| Candriam Luxembourg S.C.A. | 291,652 | $8.04M | 0.06% | 00.0% | Unchanged |
| Citadel Advisors LLC | 290,918 | $8.02M | 0.01% | +165,512+132.0% | Added |
| UBS Group AG | 288,748 | $7.96M | 0.00% | +210,883+270.8% | Added |
| Jefferies Financial Group Inc. | 276,895 | $7.63M | 0.12% | +8,760+3.3% | Added |
| Bank of America Corp | 265,939 | $7.33M | 0.00% | −113,229−29.9% | Reduced |
| Bank of New York Mellon Corp | 258,541 | $7.13M | 0.00% | −49,069−16.0% | Reduced |
| Barclays PLC | 253,302 | $6.98M | 0.00% | +110,652+77.6% | Added |
| Assenagon Asset Management S.A. | 242,661 | $6.69M | 0.02% | +190,628+366.4% | Added |
| Trexquant Investment LP | 232,663 | $6.41M | 0.14% | +232,663 | New |
| Woodline Partners LP | 226,942 | $6.25M | 0.07% | +226,942 | New |
| Cubist Systematic Strategies, LLC | 216,408 | $5.96M | 0.07% | +216,408 | New |
| Citigroup Inc | 214,983 | $5.92M | 0.01% | +7,865+3.8% | Added |
| Russell Investments Group, Ltd. | 191,120 | $5.27M | 0.01% | −29,319−13.3% | Reduced |
| Two Sigma Advisers, LP | 189,842 | $5.23M | 0.01% | −14,300−7.0% | Reduced |
| PDT Partners, LLC | 175,507 | $4.84M | 0.53% | +111,112+172.5% | Added |
| Pinnacle Associates Ltd | 154,204 | $4.25M | 0.07% | −2,974−1.9% | Reduced |
| Sphera Funds Management Ltd. | 136,525 | $3.76M | 0.70% | −81,934−37.5% | Reduced |
| Swiss National Bank | 133,565 | $3.68M | 0.00% | −13,200−9.0% | Reduced |
| California Public Employees Retirement System | 108,222 | $2.98M | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 106,186 | $2.93M | 0.00% | −818−0.8% | Reduced |
| Fisher Asset Management, LLC | 95,778 | $2.64M | 0.00% | −6,359−6.2% | Reduced |
| Legal & General Group Plc | 88,347 | $2.43M | 0.00% | −12,323−12.2% | Reduced |
| Credit Suisse AG | 83,635 | $2.30M | 0.00% | +10,941+15.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 80,475 | $2.22M | 0.04% | +80,475 | New |
| UBS Asset Management Americas Inc | 79,097 | $2.18M | 0.00% | +3,371+4.5% | Added |
| Point72 Asset Management, L.P. | 78,100 | $2.15M | 0.01% | +78,100 | New |
| State of Wisconsin Investment Board | 77,731 | $2.14M | 0.01% | +18,065+30.3% | Added |
| Ameriprise Financial Inc | 73,498 | $2.03M | 0.00% | −562,280−88.4% | Reduced |
| California State Teachers Retirement System | 72,285 | $1.99M | 0.00% | −2,359−3.2% | Reduced |
| Engineers Gate Manager LP | 69,515 | $1.92M | 0.05% | +21,912+46.0% | Added |
| Twinbeech Capital LP | 67,679 | $1.87M | 0.03% | −124,843−64.8% | Reduced |
| Manufacturers Life Insurance Company, The | 65,654 | $1.81M | 0.00% | −163−0.2% | Reduced |
| Knights of Columbus Asset Advisors LLC | 59,424 | $1.64M | 0.11% | +30,309+104.1% | Added |
| New York State Common Retirement Fund | 56,983 | $1.57M | 0.00% | −16,864−22.8% | Reduced |
| Profund Advisors LLC | 55,378 | $1.53M | 0.07% | +20,002+56.5% | Added |
| Tudor Investment Corp Et Al | 49,555 | $1.37M | 0.02% | +49,555 | New |
| TD Asset Management Inc | 46,874 | $1.29M | 0.00% | −12,200−20.7% | Reduced |
| Duality Advisers, LP | 46,598 | $1.28M | 0.14% | +10,625+29.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 45,769 | $1.26M | 0.00% | +6,335+16.1% | Added |
| Putnam Investments LLC | 44,809 | $1.23M | 0.00% | −1,409−3.0% | Reduced |
| Harbor Capital Advisors, Inc. | 38,383 | $1.06M | 0.21% | +9,072+31.0% | Added |
| Deutsche Bank AG | 37,221 | $1.03M | 0.00% | −160−0.4% | Reduced |
| MetLife Investment Management | 37,180 | $1.02M | 0.01% | 00.0% | Unchanged |
| UBS Oconnor LLC | 36,052 | $993.6K | 0.03% | −6,549−15.4% | Reduced |
| Algert Global LLC | 36,000 | $992.2K | 0.04% | +36,000 | New |
| Skandinaviska Enskilda Banken AB (publ) | 35,945 | $990.6K | 0.01% | 00.0% | Unchanged |
| Edgestream Partners, L.P. | 35,841 | $987.8K | 0.07% | +35,841 | New |
| American International Group, Inc. | 35,815 | $987.1K | 0.00% | +462+1.3% | Added |
| Thrivent Financial for Lutherans | 33,852 | $933.0K | 0.00% | +33,852 | New |
| Guggenheim Capital LLC | 31,619 | $871.4K | 0.01% | +5,285+20.1% | Added |
| Hudson Bay Capital Management LP | 30,000 | $826.8K | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 29,846 | $822.6K | 0.00% | +1,500+5.3% | Added |
| Ensign Peak Advisors, Inc | 29,140 | $803.1K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 29,177 | $799.0K | 0.00% | +4,175+16.7% | Added |
| AQR Capital Management LLC | 28,823 | $794.4K | 0.00% | −81,578−73.9% | Reduced |
| Voya Investment Management LLC | 28,687 | $790.6K | 0.00% | −13,684−32.3% | Reduced |
| Corton Capital Inc. | 27,914 | $769.3K | 0.24% | +27,914 | New |
| Jump Financial, LLC | 26,256 | $723.6K | 0.02% | +10,846+70.4% | Added |
| American Century Companies Inc | 25,708 | $708.5K | 0.00% | +2,058+8.7% | Added |
| Wells Fargo & Company | 25,412 | $700.4K | 0.00% | −27,886−52.3% | Reduced |
| Verition Fund Management LLC | 24,560 | $676.9K | 0.01% | −674−2.7% | Reduced |
| Susquehanna International Group, LLP | 24,466 | $674.3K | 0.00% | −72,996−74.9% | Reduced |
| DekaBank Deutsche Girozentrale | 24,000 | $673.0K | 0.00% | −3,976−14.2% | Reduced |