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, Q4 2021
Institutional positions in PTC Therapeutics, Inc. as of Dec 31, 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
- 179
- −3 vs. Q3 2021
- Shares held
- 75.4M
- +791.7K (+1.1%) vs. Q3 2021
- Total value
- $3.00B
- +$235.8M (+8.5%) vs. Q3 2021
- New holders
- 24
- 54 more added
- Sold out
- 27
- 65 more reduced
2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arizona State Retirement System | 17,103 | $681.0K | 0.01% | −169−1.0% | Reduced |
| Citadel Advisors LLC | 16,801 | $669.0K | 0.00% | +10,389+162.0% | Added |
| SG Americas Securities, LLC | 15,455 | $616.0K | 0.00% | −20,972−57.6% | Reduced |
| DekaBank Deutsche Girozentrale | 15,300 | $614.0K | 0.00% | +400+2.7% | Added |
| Gyon Technologies Capital Management, LP | 14,906 | $594.0K | 0.11% | +14,906 | New |
| BNP Paribas Arbitrage, SA | 14,563 | $580.0K | 0.00% | +2,046+16.3% | Added |
| First Trust Advisors LP | 13,501 | $538.0K | 0.00% | +13,501 | New |
| American Century Companies Inc | 13,170 | $525.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 12,224 | $487.0K | 0.00% | −131−1.1% | Reduced |
| Teacher Retirement System of Texas | 12,238 | $487.0K | 0.00% | +2,038+20.0% | Added |
| Tower Research Capital LLC (TRC) | 10,842 | $432.0K | 0.01% | +5,027+86.4% | Added |
| Advisors Asset Management, Inc. | 10,585 | $421.6K | 0.01% | −285−2.6% | Reduced |
| Tudor Investment Corp Et Al | 10,173 | $405.0K | 0.01% | −104,734−91.1% | Reduced |
| Virtus ETF Advisers LLC | 10,034 | $400.0K | 0.15% | −382−3.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,000 | $398.0K | 0.00% | +3,407+51.7% | Added |
| Ensign Peak Advisors, Inc | 10,000 | $398.0K | 0.00% | +3,474+53.2% | Added |
| DuPont Capital Management Corp | 9,388 | $374.0K | 0.01% | −3,743−28.5% | Reduced |
| Jane Street Group, LLC | 9,290 | $369.0K | 0.00% | −2,286−19.7% | Reduced |
| Public Employees Retirement Association of Colorado | 9,200 | $366.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 8,425 | $336.0K | 0.00% | +1,219+16.9% | Added |
| Diversified Trust Co | 8,377 | $334.0K | 0.01% | +8,377 | New |
| Victory Capital Management Inc | 8,228 | $328.0K | 0.00% | −351−4.1% | Reduced |
| Sicart Associates LLC | 8,175 | $328.0K | 0.09% | 00.0% | Unchanged |
| Chubb Ltd | 8,180 | $326.0K | 0.72% | 00.0% | Unchanged |
| Spearhead Capital Advisors, LLC | 8,066 | $321.0K | 0.04% | +140+1.8% | Added |
| Zebra Capital Management LLC | 7,855 | $313.0K | 0.50% | −2,896−26.9% | Reduced |
| Duality Advisers, LP | 7,723 | $308.0K | 0.03% | −18,197−70.2% | Reduced |
| Creative Planning | 7,368 | $293.0K | 0.00% | −27−0.4% | Reduced |
| Raymond James & Associates | 7,098 | $283.0K | 0.00% | −27−0.4% | Reduced |
| LSP Investment Advisors, LLC | 6,500 | $259.0K | 0.11% | 00.0% | Unchanged |
| Nadler Financial Group, Inc. | 6,413 | $255.0K | 0.04% | 00.0% | Unchanged |
| Marshall Wace, LLP | 6,042 | $241.0K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 5,687 | $227.0K | 0.01% | −1,461−20.4% | Reduced |
| Henshaw Capital LLC | 5,538 | $220.6K | 0.01% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 5,500 | $219.0K | 0.00% | +5,500 | New |
| Ameritas Investment Partners, Inc. | 5,446 | $217.0K | 0.01% | 00.0% | Unchanged |
| Chartwell Investment Partners, LLC | 5,327 | $212.0K | 0.01% | −173−3.1% | Reduced |
| Citizens Business Bank | 5,300 | $211.0K | 0.03% | +5,300 | New |
| AQR Capital Management LLC | 5,227 | $208.0K | 0.00% | +5,227 | New |
| Blueshift Asset Management, LLC | 5,046 | $201.0K | 0.02% | +5,046 | New |
| Nisa Investment Advisors, LLC | 4,565 | $184.0K | 0.00% | +1,180+34.9% | Added |
| STRS Ohio | 3,600 | $143.0K | 0.00% | −5,100−58.6% | Reduced |
| Great West Life Assurance Co | 3,370 | $134.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 2,804 | $112.0K | 0.01% | +2,804 | New |
| Lazard Asset Management LLC | 1,942 | $77.0K | 0.00% | +1,942 | New |
| Shell Asset Management Co | 1,799 | $72.0K | 0.00% | −29−1.6% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,453 | $58.0K | 0.00% | 00.0% | Unchanged |
| FourThought Financial, LLC | 1,338 | $53.0K | 0.01% | −71−5.0% | Reduced |
| Harbor Investment Advisory, LLC | 1,080 | $43.0K | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 743 | $29.0K | 0.00% | +146+24.5% | Added |
| Byrne Asset Management LLC | 525 | $21.0K | 0.01% | +525 | New |
| Captrust Financial Advisors | 447 | $18.0K | 0.00% | −44−9.0% | Reduced |
| Baillie Gifford & Co | 246 | $10.0K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 245 | $10.0K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 206 | $8.00K | 0.00% | −36−14.9% | Reduced |
| Advocacy Wealth Management Services, LLC | 175 | $7.00K | 0.00% | 00.0% | Unchanged |
| Exane Derivatives | 162 | $6.45K | 0.00% | −1,138−87.5% | Reduced |
| Ellevest, Inc. | 159 | $6.00K | 0.00% | +1+0.6% | Added |
| Hall Laurie J Trustee | 145 | $6.00K | 0.00% | 00.0% | Unchanged |
| MayTech Global Investments, LLC | 145 | $6.00K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 144 | $6.00K | 0.00% | +144 | New |
| Parallel Advisors, LLC | 131 | $5.00K | 0.00% | −7−5.1% | Reduced |
| Bessemer Group Inc | 107 | $4.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 93 | $4.00K | 0.00% | +93 | New |
| Bellevue Asset Management, LLC | 66 | $3.00K | 0.00% | −6−8.3% | Reduced |
| Smith Group Asset Management, LLC | 70 | $3.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 82 | $3.00K | 0.00% | +59+256.5% | Added |
| Bell Investment Advisors, Inc | 42 | $2.00K | 0.00% | −23−35.4% | Reduced |
| Quadrant Capital Group LLC | 18 | $1.00K | 0.00% | −108−85.7% | Reduced |
| Newbridge Financial Services Group, Inc. | 34 | $1.00K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 17 | $1.00K | 0.00% | +17 | New |
| IFP Advisors, Inc | 28 | $1.00K | 0.00% | +28 | New |
| Covestor Ltd | 13 | $1.00K | 0.00% | +13 | New |
| Raffa Wealth Management, LLC | 10 | $398 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 9 | $0 | 0.00% | −273−96.8% | Reduced |
| The PNC Financial Services Group, Inc. | 10 | $0 | 0.00% | −8−44.4% | Reduced |
| Glassman Wealth Services | 5 | $0 | 0.00% | −13−72.2% | Reduced |
| Investors Research Corp | 4 | $0 | 0.00% | +4 | New |
| Snowden Capital Advisors LLC | 17 | $0 | 0.00% | +17 | New |
| Asymmetry Capital Management, L.P. | 0 | $0 | 0.00% | −215,985−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −113,000−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −36,280−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −27,213−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −27,116−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −24,908−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −20,705−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −17,239−100.0% | Sold out |
| 1623 Capital LLC | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −12,841−100.0% | Sold out |
| Jefferies Group LLC | 0 | $0 | 0.00% | −12,600−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −9,497−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −8,117−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −5,774−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −1,320−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −1,739−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −1,615−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,278−100.0% | Sold out |
| Jacobi Capital Management LLC | 0 | $0 | 0.00% | −1,400−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −588−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −310−100.0% | Sold out |