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, Q2 2021
Institutional positions in PTC Therapeutics, Inc. as of Jun 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
- 183
- −24 vs. Q1 2021
- Shares held
- 74.2M
- +36.2K (0.0%) vs. Q1 2021
- Total value
- $3.13B
- −$391.1M (−11.1%) vs. Q1 2021
- New holders
- 16
- 85 more added
- Sold out
- 40
- 50 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 10,568,386 | $446.7M | 0.03% | +20,038+0.2% | Added |
| Wellington Management Group LLP | 8,731,392 | $369.1M | 0.06% | −458,965−5.0% | Reduced |
| Vanguard Group Inc | 6,734,630 | $284.7M | 0.01% | +345,774+5.4% | Added |
| BlackRock Inc. | 6,519,367 | $275.6M | 0.01% | +309,160+5.0% | Added |
| Franklin Resources Inc | 5,789,994 | $244.7M | 0.09% | +310,792+5.7% | Added |
| RTW Investments, LP | 5,293,966 | $223.8M | 3.38% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 3,503,914 | $148.1M | 0.06% | +434,774+14.2% | Added |
| State Street Corp | 2,377,027 | $100.5M | 0.01% | +345,169+17.0% | Added |
| Price T Rowe Associates Inc | 2,112,668 | $89.3M | 0.01% | −44,206−2.0% | Reduced |
| Armistice Capital, LLC | 2,092,000 | $88.4M | 2.35% | +696,000+49.9% | Added |
| Geode Capital Management, LLC | 1,267,339 | $53.6M | 0.01% | +118,239+10.3% | Added |
| Macquarie Group Ltd | 1,255,616 | $53.1M | 0.04% | +106,835+9.3% | Added |
| Bank of New York Mellon Corp | 1,214,597 | $51.3M | 0.01% | +409,436+50.9% | Added |
| D. E. Shaw & Co., Inc. | 1,210,059 | $51.1M | 0.06% | +41,004+3.5% | Added |
| TimesSquare Capital Management, LLC | 1,153,785 | $48.8M | 0.40% | +116,315+11.2% | Added |
| Loomis Sayles & Co L P | 904,917 | $38.3M | 0.05% | +1,951+0.2% | Added |
| Northern Trust Corp | 735,486 | $31.1M | 0.01% | +5,568+0.8% | Added |
| Point72 Asset Management, L.P. | 664,115 | $28.1M | 0.14% | +600,606+945.7% | Added |
| Sofinnova Investments, Inc. | 581,940 | $24.6M | 1.49% | +115,100+24.7% | Added |
| JPMorgan Chase & Co | 520,041 | $22.0M | 0.00% | +142,876+37.9% | Added |
| Norges Bank | 519,412 | $22.0M | 0.00% | +73,666+16.5% | Added |
| Charles Schwab Investment Management Inc | 492,908 | $20.8M | 0.01% | +19,943+4.2% | Added |
| UBS Asset Management Americas Inc | 460,400 | $19.5M | 0.01% | +144,198+45.6% | Added |
| Pictet Asset Management Ltd | 459,087 | $19.4M | 0.02% | −35,926−7.3% | Reduced |
| International Biotechnology Trust PLC | 449,000 | $18.9M | 5.06% | +41,000+10.0% | Added |
| Jacobs Levy Equity Management, Inc | 428,173 | $18.1M | 0.12% | +290,189+210.3% | Added |
| Redwood Investments, LLC | 382,038 | $16.1M | 1.30% | −2,976−0.8% | Reduced |
| Handelsbanken Fonder AB | 372,100 | $15.7M | 0.08% | +1,300+0.4% | Added |
| Woodline Partners LP | 343,451 | $14.5M | 0.27% | +81,917+31.3% | Added |
| Sectoral Asset Management Inc | 332,291 | $14.0M | 1.14% | −172,637−34.2% | Reduced |
| Bank of America Corp | 287,643 | $12.2M | 0.00% | −75,067−20.7% | Reduced |
| Candriam Luxembourg S.C.A. | 273,374 | $11.6M | 0.08% | −326,023−54.4% | Reduced |
| Goldman Sachs Group Inc | 269,314 | $11.4M | 0.00% | −244,789−47.6% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 268,077 | $11.3M | 0.04% | −58,230−17.8% | Reduced |
| Balyasny Asset Management LLC | 244,832 | $10.3M | 0.06% | +244,832 | New |
| Natixis | 210,892 | $8.91M | 0.04% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 205,010 | $8.67M | 0.01% | +13,810+7.2% | Added |
| Morgan Stanley | 179,481 | $7.59M | 0.00% | +160,778+859.6% | Added |
| Russell Investments Group, Ltd. | 178,390 | $7.54M | 0.01% | +93,674+110.6% | Added |
| Pinnacle Associates Ltd | 161,834 | $6.84M | 0.12% | +60,014+58.9% | Added |
| Fisher Asset Management, LLC | 160,485 | $6.78M | 0.00% | +4,097+2.6% | Added |
| Deutsche Bank AG | 152,629 | $6.45M | 0.00% | +2,384+1.6% | Added |
| Panagora Asset Management Inc | 144,594 | $6.11M | 0.03% | −15,738−9.8% | Reduced |
| Swiss National Bank | 139,465 | $5.89M | 0.00% | −800−0.6% | Reduced |
| California Public Employees Retirement System | 135,506 | $5.73M | 0.00% | −3,628−2.6% | Reduced |
| Motley Fool Asset Management LLC | 128,353 | $5.42M | 0.36% | −6,900−5.1% | Reduced |
| Nuveen Asset Management, LLC | 252,479 | $5.24M | 0.00% | +1,585+0.6% | Added |
| Citigroup Inc | 121,066 | $5.12M | 0.00% | +40,661+50.6% | Added |
| Rockefeller Capital Management L.P. | 113,147 | $4.78M | 0.03% | +113,147 | New |
| Integral Health Asset Management, LLC | 110,100 | $4.65M | 1.28% | +10,000+10.0% | Added |
| Teachers Retirement System of the State of Kentucky | 103,578 | $4.38M | 0.04% | −10,047−8.8% | Reduced |
| California State Teachers Retirement System | 95,773 | $4.05M | 0.01% | +2,587+2.8% | Added |
| Alliancebernstein L.P. | 92,950 | $3.93M | 0.00% | −1,623,987−94.6% | Reduced |
| Alps Advisors Inc | 92,497 | $3.91M | 0.03% | −34,731−27.3% | Reduced |
| Tudor Investment Corp Et Al | 90,241 | $3.81M | 0.08% | +53,087+142.9% | Added |
| New York State Common Retirement Fund | 87,824 | $3.71M | 0.00% | +32,024+57.4% | Added |
| Credit Suisse AG | 83,431 | $3.53M | 0.00% | +14,306+20.7% | Added |
| State of Wisconsin Investment Board | 83,200 | $3.52M | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 83,106 | $3.51M | 0.00% | −144,623−63.5% | Reduced |
| Rhumbline Advisers | 75,850 | $3.21M | 0.00% | +3,864+5.4% | Added |
| Handelsinvest Investeringsforvaltning | 75,000 | $3.17M | 0.35% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 74,489 | $3.15M | 0.01% | −19,489−20.7% | Reduced |
| Parametric Portfolio Associates LLC | 71,948 | $3.04M | 0.00% | +8,177+12.8% | Added |
| State of New Jersey Common Pension Fund D | 65,002 | $2.75M | 0.01% | +20,281+45.4% | Added |
| Dimensional Fund Advisors LP | 64,228 | $2.71M | 0.00% | −2,581−3.9% | Reduced |
| Rafferty Asset Management, LLC | 60,737 | $2.57M | 0.02% | +3,733+6.5% | Added |
| Schonfeld Strategic Advisors LLC | 60,100 | $2.54M | 0.03% | +60,100 | New |
| Hudson Bay Capital Management LP | 60,000 | $2.54M | 0.03% | +60,000 | New |
| Cubist Systematic Strategies, LLC | 51,409 | $2.17M | 0.02% | +18,137+54.5% | Added |
| Wells Fargo & Company | 45,742 | $1.93M | 0.00% | −22,439−32.9% | Reduced |
| Legal & General Group Plc | 45,170 | $1.91M | 0.00% | +7,381+19.5% | Added |
| SEI Investments Co | 44,500 | $1.88M | 0.00% | +8,500+23.6% | Added |
| Gyon Technologies Capital Management, LP | 43,971 | $1.86M | 0.61% | +37,842+617.4% | Added |
| Erste Asset Management GmbH | 41,800 | $1.76M | 0.03% | 00.0% | Unchanged |
| Moore Capital Management, LP | 40,000 | $1.69M | 0.03% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 39,859 | $1.69M | 0.01% | +10,284+34.8% | Added |
| Invesco Ltd. | 39,623 | $1.68M | 0.00% | +11,041+38.6% | Added |
| Manufacturers Life Insurance Company, The | 39,075 | $1.65M | 0.00% | +4,223+12.1% | Added |
| American International Group, Inc. | 38,919 | $1.65M | 0.01% | +2,901+8.1% | Added |
| Tygh Capital Management, Inc. | 38,283 | $1.62M | 0.22% | −396−1.0% | Reduced |
| TD Asset Management Inc | 41,916 | $1.61M | 0.00% | −1,889−4.3% | Reduced |
| MML Investors Services, LLC | 37,927 | $1.60M | 0.01% | +25,900+215.3% | Added |
| Susquehanna International Group, LLP | 36,648 | $1.55M | 0.00% | −5,515−13.1% | Reduced |
| Guggenheim Capital LLC | 36,534 | $1.54M | 0.01% | +3,017+9.0% | Added |
| State Board of Administration of Florida Retirement System | 32,611 | $1.38M | 0.00% | +6,754+26.1% | Added |
| ProShare Advisors LLC | 30,678 | $1.30M | 0.00% | +4,440+16.9% | Added |
| Bank of Montreal | 30,147 | $1.27M | 0.00% | −9,251−23.5% | Reduced |
| CM Management, LLC | 30,000 | $1.27M | 0.92% | +5,000+20.0% | Added |
| Royal Bank of Canada | 27,702 | $1.17M | 0.00% | +7,421+36.6% | Added |
| Principal Financial Group Inc | 27,339 | $1.16M | 0.00% | −890−3.2% | Reduced |
| HSBC Holdings PLC | 27,333 | $1.16M | 0.00% | +9,300+51.6% | Added |
| Voya Investment Management LLC | 27,048 | $1.14M | 0.00% | −78,834−74.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 25,983 | $1.10M | 0.06% | +59+0.2% | Added |
| Citadel Advisors LLC | 25,523 | $1.08M | 0.00% | −55,453−68.5% | Reduced |
| MetLife Investment Management | 24,991 | $1.06M | 0.01% | +1,477+6.3% | Added |
| Magnetar Financial LLC | 24,455 | $1.03M | 0.01% | +24,455 | New |
| Knights of Columbus Asset Advisors LLC | 23,975 | $1.01M | 0.09% | +83+0.3% | Added |
| Voloridge Investment Management, LLC | 23,040 | $974.0K | 0.01% | −31,051−57.4% | Reduced |
| AlphaCrest Capital Management LLC | 20,686 | $874.0K | 0.04% | +7,989+62.9% | Added |
| Metropolitan Life Insurance Co | 19,134 | $808.8K | 0.01% | +2,379+14.2% | Added |