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 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 |
|---|---|---|---|---|---|
| Ensign Peak Advisors, Inc | 18,568 | $785.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 17,204 | $727.0K | 0.01% | −673−3.8% | Reduced |
| Barclays PLC | 15,638 | $661.0K | 0.00% | −70,943−81.9% | Reduced |
| STRS Ohio | 15,200 | $642.0K | 0.00% | +300+2.0% | Added |
| DuPont Capital Management Corp | 14,989 | $634.0K | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 14,900 | $618.0K | 0.00% | 00.0% | Unchanged |
| 1623 Capital LLC | 13,462 | $569.0K | 0.23% | +13,462 | New |
| Amalgamated Bank | 13,116 | $554.0K | 0.00% | +4,317+49.1% | Added |
| Virtus ETF Advisers LLC | 11,368 | $481.0K | 0.20% | +1,892+20.0% | Added |
| Advisors Asset Management, Inc. | 10,860 | $459.0K | 0.01% | +156+1.5% | Added |
| ClariVest Asset Management LLC | 10,677 | $452.0K | 0.02% | +26+0.2% | Added |
| AlphaCentric Advisors LLC | 10,000 | $423.0K | 0.11% | +10,000 | New |
| ExodusPoint Capital Management, LP | 9,524 | $403.0K | 0.01% | +1,446+17.9% | Added |
| Public Employees Retirement Association of Colorado | 9,200 | $389.0K | 0.00% | 00.0% | Unchanged |
| Duality Advisers, LP | 9,111 | $385.0K | 0.03% | −45,839−83.4% | Reduced |
| Victory Capital Management Inc | 8,992 | $380.0K | 0.00% | −376−4.0% | Reduced |
| Hexavest Inc. | 8,457 | $357.0K | 0.02% | 00.0% | Unchanged |
| Chubb Ltd | 8,180 | $346.0K | 1.23% | 00.0% | Unchanged |
| Sicart Associates LLC | 8,175 | $346.0K | 0.08% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 8,150 | $345.0K | 0.00% | +1,202+17.3% | Added |
| Boothbay Fund Management, LLC | 8,071 | $341.0K | 0.01% | +1,421+21.4% | Added |
| Spearhead Capital Advisors, LLC | 7,962 | $337.0K | 0.05% | +1,463+22.5% | Added |
| Quantitative Systematic Strategies LLC | 7,547 | $319.0K | 0.11% | −4,920−39.5% | Reduced |
| Trexquant Investment LP | 7,252 | $307.0K | 0.03% | +7,252 | New |
| Raymond James & Associates | 6,814 | $288.0K | 0.00% | −6,650−49.4% | Reduced |
| US Bancorp | 6,657 | $281.0K | 0.00% | +588+9.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,593 | $279.0K | 0.00% | 00.0% | Unchanged |
| Nadler Financial Group, Inc. | 6,413 | $271.0K | 0.04% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,100 | $258.0K | 0.01% | −1,486−19.6% | Reduced |
| Marshall Wace, LLP | 6,042 | $255.0K | 0.00% | −36,215−85.7% | Reduced |
| Millennium Management LLC | 5,701 | $241.0K | 0.00% | −145,077−96.2% | Reduced |
| Henshaw Capital LLC | 5,538 | $234.1K | 0.01% | 00.0% | Unchanged |
| Chartwell Investment Partners, LLC | 5,500 | $232.0K | 0.01% | +52+1.0% | Added |
| Ameritas Investment Partners, Inc. | 5,446 | $230.0K | 0.01% | +270+5.2% | Added |
| Vident Investment Advisory, LLC | 4,863 | $206.0K | 0.01% | +4,863 | New |
| XTX Topco Ltd | 4,853 | $205.0K | 0.07% | −1,940−28.6% | Reduced |
| Gotham Asset Management, LLC | 4,785 | $202.0K | 0.01% | 00.0% | Unchanged |
| Mayflower Financial Advisors, LLC | 4,770 | $202.0K | 0.03% | +4,770 | New |
| Nisa Investment Advisors, LLC | 3,385 | $143.0K | 0.00% | +850+33.5% | Added |
| Great West Life Assurance Co | 3,370 | $142.0K | 0.00% | −812−19.4% | Reduced |
| SG Americas Securities, LLC | 2,704 | $114.0K | 0.00% | −18,465−87.2% | Reduced |
| BNP Paribas Arbitrage, SA | 2,591 | $109.5K | 0.00% | −5,312−67.2% | Reduced |
| First Mercantile Trust Co | 2,005 | $85.0K | 0.01% | −215−9.7% | Reduced |
| Shell Asset Management Co | 1,898 | $80.0K | 0.00% | 00.0% | Unchanged |
| Exane Derivatives | 1,582 | $68.7K | 0.02% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 1,605 | $67.0K | 0.00% | +15+0.9% | Added |
| Acadian Asset Management LLC | 1,464 | $62.0K | 0.00% | +1,464 | New |
| Simplex Trading, LLC | 1,478 | $62.0K | 0.00% | +1,478 | New |
| Northwestern Mutual Wealth Management Co | 1,453 | $61.0K | 0.00% | 00.0% | Unchanged |
| Jacobi Capital Management LLC | 1,400 | $59.0K | 0.01% | 00.0% | Unchanged |
| FourThought Financial, LLC | 1,392 | $58.0K | 0.01% | −23−1.6% | Reduced |
| Harbor Investment Advisory, LLC | 1,080 | $46.0K | 0.01% | 00.0% | Unchanged |
| Leonteq Securities AG | 638 | $27.0K | 0.00% | +127+24.9% | Added |
| Point72 Hong Kong Ltd | 624 | $26.0K | 0.00% | +216+52.9% | Added |
| Steward Partners Investment Advisory, LLC | 588 | $25.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 526 | $22.0K | 0.00% | −133−20.2% | Reduced |
| Berman Capital Advisors, LLC | 478 | $20.0K | 0.00% | +285+147.7% | Added |
| Meeder Asset Management Inc | 466 | $20.0K | 0.00% | +466 | New |
| Captrust Financial Advisors | 411 | $17.0K | 0.00% | +1+0.2% | Added |
| Evolution Wealth Advisors, LLC | 291 | $12.0K | 0.00% | +8+2.8% | Added |
| Lazard Asset Management LLC | 282 | $11.0K | 0.00% | −2,931−91.2% | Reduced |
| Baillie Gifford & Co | 246 | $10.0K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 245 | $10.0K | 0.00% | +2+0.8% | Added |
| TCI Wealth Advisors, Inc. | 195 | $8.00K | 0.00% | +100+105.3% | Added |
| O'Shaughnessy Asset Management, LLC | 197 | $8.00K | 0.00% | +197 | New |
| Advocacy Wealth Management Services, LLC | 175 | $7.00K | 0.00% | +175 | New |
| Daiwa Securities Group Inc. | 139 | $6.00K | 0.00% | 00.0% | Unchanged |
| MayTech Global Investments, LLC | 145 | $6.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 143 | $6.00K | 0.00% | +92+180.4% | Added |
| Hall Laurie J Trustee | 120 | $5.00K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 107 | $5.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 93 | $4.00K | 0.00% | −32,879−99.7% | Reduced |
| Bellevue Asset Management, LLC | 72 | $3.00K | 0.00% | −8−10.0% | Reduced |
| Smith Asset Management Group LP | 70 | $3.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 39 | $2.00K | 0.00% | −809−95.4% | Reduced |
| Quadrant Capital Group LLC | 28 | $1.00K | 0.00% | −39−58.2% | Reduced |
| Global Retirement Partners, LLC | 35 | $1.00K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 34 | $1.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 13 | $1.00K | 0.00% | +5+62.5% | Added |
| Versant Capital Management, Inc | 17 | $1.00K | 0.00% | +17 | New |
| Raffa Wealth Management, LLC | 10 | $423 | 0.00% | −9−47.4% | Reduced |
| The PNC Financial Services Group, Inc. | 8 | $0 | 0.00% | +2+33.3% | Added |
| George Kaiser Family Foundation | 72,105 | – | – | 00.0% | Unchanged |
| Bamco Inc | 0 | $0 | 0.00% | −708,697−100.0% | Sold out |
| Eagle Asset Management Inc | 0 | $0 | 0.00% | −433,834−100.0% | Sold out |
| Burrage Capital Management LLC | 0 | $0 | 0.00% | −160,372−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −129,565−100.0% | Sold out |
| Third Security, LLC | 0 | $0 | 0.00% | −109,601−100.0% | Sold out |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −97,635−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −72,400−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −55,740−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −46,058−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −38,669−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −31,000−100.0% | Sold out |
| Mackay Shields LLC | 0 | $0 | 0.00% | −24,227−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −24,141−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −23,226−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −22,800−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −20,292−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −16,150−100.0% | Sold out |