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, Q1 2024
Institutional positions in PTC Therapeutics, Inc. as of Mar 31, 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
- 184
- +11 vs. Q4 2023
- Shares held
- 85.2M
- +645.2K (+0.8%) vs. Q4 2023
- Total value
- $2.48B
- +$149.1M (+6.4%) vs. Q4 2023
- New holders
- 33
- 53 more added
- Sold out
- 22
- 69 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 9,369,014 | $272.5M | 0.01% | +568,171+6.5% | Added |
| Wellington Management Group LLP | 8,901,565 | $258.9M | 0.05% | −915,038−9.3% | Reduced |
| BlackRock Inc. | 7,565,086 | $220.1M | 0.01% | −69,036−0.9% | Reduced |
| RTW Investments, LP | 7,423,970 | $216.0M | 3.19% | 00.0% | Unchanged |
| Armistice Capital, LLC | 6,764,000 | $196.8M | 5.24% | −100,000−1.5% | Reduced |
| State Street Corp | 4,109,792 | $119.6M | 0.01% | −524,163−11.3% | Reduced |
| Camber Capital Management LP | 4,000,000 | $116.4M | 4.07% | 00.0% | Unchanged |
| Cowen and Company, LLC | 3,725,626 | $108.4M | 4.23% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 3,669,816 | $106.7M | 0.06% | +1,057,223+40.5% | Added |
| Morgan Stanley | 2,063,041 | $60.0M | 0.00% | +816,782+65.5% | Added |
| FMR LLC | 1,727,062 | $50.2M | 0.00% | −87,359−4.8% | Reduced |
| Geode Capital Management, LLC | 1,663,068 | $48.4M | 0.00% | +51,843+3.2% | Added |
| Jacobs Levy Equity Management, Inc | 1,605,841 | $46.7M | 0.21% | +282,422+21.3% | Added |
| Franklin Resources Inc | 1,481,488 | $43.1M | 0.01% | +55,110+3.9% | Added |
| First Trust Advisors LP | 1,435,480 | $41.8M | 0.04% | +1,435,480 | New |
| Adage Capital Partners GP, L.L.C. | 1,270,000 | $36.9M | 0.07% | +377,762+42.3% | Added |
| D. E. Shaw & Co., Inc. | 1,225,748 | $35.7M | 0.05% | −121,219−9.0% | Reduced |
| Blackstone Group Inc. | 1,095,290 | $31.9M | 0.14% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 826,076 | $24.2M | 0.03% | −40,484−4.7% | Reduced |
| Renaissance Technologies LLC | 761,400 | $22.1M | 0.03% | +138,500+22.2% | Added |
| Voloridge Investment Management, LLC | 759,381 | $22.1M | 0.08% | −60,365−7.4% | Reduced |
| Tang Capital Management LLC | 700,000 | $20.4M | 2.12% | −200,000−22.2% | Reduced |
| Northern Trust Corp | 675,001 | $19.6M | 0.00% | −13,846−2.0% | Reduced |
| Price T Rowe Associates Inc | 639,867 | $18.6M | 0.00% | −358,436−35.9% | Reduced |
| Charles Schwab Investment Management Inc | 619,293 | $18.0M | 0.00% | +8,375+1.4% | Added |
| JPMorgan Chase & Co | 617,386 | $18.0M | 0.00% | −81,666−11.7% | Reduced |
| Rockefeller Capital Management L.P. | 500,216 | $14.6M | 0.04% | −1,026−0.2% | Reduced |
| Goldman Sachs Group Inc | 480,021 | $14.0M | 0.00% | −46,473−8.8% | Reduced |
| Nuveen Asset Management, LLC | 466,660 | $13.6M | 0.00% | +174,259+59.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 439,365 | $12.8M | 0.03% | +35,173+8.7% | Added |
| Two Sigma Advisers, LP | 393,242 | $11.4M | 0.03% | +203,400+107.1% | Added |
| Bank of America Corp | 383,697 | $11.2M | 0.00% | +117,758+44.3% | Added |
| Alliancebernstein L.P. | 360,157 | $10.5M | 0.00% | +6,606+1.9% | Added |
| Cubist Systematic Strategies, LLC | 357,302 | $10.4M | 0.12% | +140,894+65.1% | Added |
| Citigroup Inc | 337,799 | $9.83M | 0.01% | +122,816+57.1% | Added |
| Assenagon Asset Management S.A. | 306,231 | $8.91M | 0.02% | +63,570+26.2% | Added |
| Invesco Ltd. | 304,630 | $8.86M | 0.00% | −8,547−2.7% | Reduced |
| Russell Investments Group, Ltd. | 301,790 | $8.78M | 0.01% | +110,670+57.9% | Added |
| Rafferty Asset Management, LLC | 294,304 | $8.56M | 0.03% | −45,659−13.4% | Reduced |
| Panagora Asset Management Inc | 288,702 | $8.40M | 0.04% | −14,253−4.7% | Reduced |
| Jefferies Financial Group Inc. | 272,895 | $7.94M | 0.16% | −4,000−1.4% | Reduced |
| Trexquant Investment LP | 270,414 | $7.87M | 0.16% | +37,751+16.2% | Added |
| Bank of New York Mellon Corp | 238,209 | $6.93M | 0.00% | −20,332−7.9% | Reduced |
| UBS Group AG | 225,460 | $6.56M | 0.00% | −63,288−21.9% | Reduced |
| BNP Paribas Arbitrage, SA | 199,670 | $5.81M | 0.01% | −171,910−46.3% | Reduced |
| Two Sigma Investments, LP | 196,651 | $5.72M | 0.01% | +196,651 | New |
| PDT Partners, LLC | 175,239 | $5.10M | 0.48% | −268−0.2% | Reduced |
| Candriam Luxembourg S.C.A. | 167,048 | $4.86M | 0.03% | −124,604−42.7% | Reduced |
| Pinnacle Associates Ltd | 156,938 | $4.57M | 0.07% | +2,734+1.8% | Added |
| CIBC World Markets Corp | 150,000 | $4.36M | 0.03% | +150,000 | New |
| Millennium Management LLC | 142,290 | $4.14M | 0.00% | −368,286−72.1% | Reduced |
| Swiss National Bank | 133,565 | $3.89M | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 125,000 | $3.64M | 0.01% | +125,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 113,500 | $3.30M | 0.01% | +113,500 | New |
| Rhumbline Advisers | 109,082 | $3.17M | 0.00% | +2,896+2.7% | Added |
| State of New Jersey Common Pension Fund D | 99,754 | $2.90M | 0.01% | +99,754 | New |
| Jane Street Group, LLC | 94,689 | $2.75M | 0.00% | −723,169−88.4% | Reduced |
| Barclays PLC | 92,898 | $2.70M | 0.00% | −160,404−63.3% | Reduced |
| Danske Bank A/S | 90,200 | $2.62M | 0.01% | +90,200 | New |
| Credit Suisse AG | 83,635 | $2.43M | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 79,097 | $2.30M | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 73,651 | $2.14M | 0.00% | +153+0.2% | Added |
| Legal & General Group Plc | 71,898 | $2.09M | 0.00% | −16,449−18.6% | Reduced |
| California State Teachers Retirement System | 68,333 | $1.99M | 0.00% | −3,952−5.5% | Reduced |
| Engineers Gate Manager LP | 65,706 | $1.91M | 0.05% | −3,809−5.5% | Reduced |
| Seven Eight Capital, LP | 58,692 | $1.71M | 0.18% | +35,055+148.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 41,691 | $1.70M | 0.00% | −4,078−8.9% | Reduced |
| Edgestream Partners, L.P. | 53,522 | $1.56M | 0.08% | +17,681+49.3% | Added |
| Susquehanna International Group, LLP | 53,434 | $1.55M | 0.00% | +28,968+118.4% | Added |
| Duality Advisers, LP | 49,322 | $1.43M | 0.14% | +2,724+5.8% | Added |
| New York State Common Retirement Fund | 48,984 | $1.42M | 0.00% | −7,999−14.0% | Reduced |
| State of Wisconsin Investment Board | 47,799 | $1.39M | 0.00% | −29,932−38.5% | Reduced |
| Profund Advisors LLC | 46,145 | $1.34M | 0.05% | −9,233−16.7% | Reduced |
| Corton Capital Inc. | 44,494 | $1.29M | 0.48% | +16,580+59.4% | Added |
| Deutsche Bank AG | 44,240 | $1.29M | 0.00% | +7,019+18.9% | Added |
| Burney Co | 42,040 | $1.22M | 0.05% | +42,040 | New |
| Empowered Funds, LLC | 41,598 | $1.21M | 0.02% | +41,598 | New |
| Manufacturers Life Insurance Company, The | 41,136 | $1.20M | 0.00% | −24,518−37.3% | Reduced |
| Jump Financial, LLC | 37,947 | $1.10M | 0.03% | +11,691+44.5% | Added |
| MetLife Investment Management | 37,180 | $1.08M | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 22,101 | $1.07M | 0.00% | +1,890+9.4% | Added |
| American International Group, Inc. | 35,510 | $1.03M | 0.00% | −305−0.9% | Reduced |
| Harbor Capital Advisors, Inc. | 34,054 | $991.0K | 0.13% | −4,329−11.3% | Reduced |
| Thrivent Financial for Lutherans | 33,852 | $985.0K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 31,438 | $914.5K | 0.00% | +31,438 | New |
| Guggenheim Capital LLC | 30,042 | $873.9K | 0.01% | −1,577−5.0% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 29,900 | $869.8K | 0.02% | −50,575−62.8% | Reduced |
| Public Employees Retirement System of Ohio | 28,611 | $832.3K | 0.00% | −1,235−4.1% | Reduced |
| Tudor Investment Corp Et Al | 28,474 | $828.3K | 0.01% | −21,081−42.5% | Reduced |
| Citadel Advisors LLC | 28,338 | $824.4K | 0.00% | −262,580−90.3% | Reduced |
| Ensign Peak Advisors, Inc | 27,741 | $807.0K | 0.00% | −1,399−4.8% | Reduced |
| Wells Fargo & Company | 27,605 | $803.0K | 0.00% | +2,193+8.6% | Added |
| Handelsbanken Fonder AB | 27,300 | $794.0K | 0.00% | +10,600+63.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 26,956 | $784.1K | 0.06% | +26,956 | New |
| Great West Life Assurance Co | 26,365 | $767.0K | 0.00% | −2,812−9.6% | Reduced |
| Eisler Capital (US) LLC | 24,325 | $707.6K | 0.24% | +24,325 | New |
| Voya Investment Management LLC | 24,256 | $705.6K | 0.00% | −4,431−15.4% | Reduced |
| DekaBank Deutsche Girozentrale | 24,000 | $695.0K | 0.00% | 00.0% | Unchanged |
| Rathbone Brothers plc | 23,735 | $690.5K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 23,580 | $685.9K | 0.01% | −980−4.0% | Reduced |