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, Q3 2025
Institutional positions in PTC Therapeutics, Inc. as of Sep 30, 2025. 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
- 294
- +14 vs. Q2 2025
- Shares held
- 82.7M
- +2.80M (+3.5%) vs. Q2 2025
- Total value
- $5.07B
- +$1.17B (+30.0%) vs. Q2 2025
- New holders
- 55
- 101 more added
- Sold out
- 41
- 105 more reduced
4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| denkapparat Operations GmbH | 5,958 | $365.6K | 0.23% | +5,958 | New |
| Pathstone Holdings, LLC | 5,885 | $361.2K | 0.00% | +67+1.2% | Added |
| FORA Capital, LLC | 5,827 | $357.6K | 0.06% | +5,827 | New |
| Financiere des Professionnels - Fonds d,investissement inc. | 5,821 | $357.2K | 0.02% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 5,733 | $351.8K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 5,683 | $349.0K | 0.00% | −245−4.1% | Reduced |
| Quantinno Capital Management LP | 5,426 | $333.0K | 0.00% | −1,309−19.4% | Reduced |
| Gsa Capital Partners LLP | 5,326 | $327.0K | 0.03% | −25,656−82.8% | Reduced |
| Cladis Investment Advisory, LLC | 5,200 | $319.1K | 0.18% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 5,189 | $318.4K | 0.00% | +4,642+848.6% | Added |
| Nadler Financial Group, Inc. | 4,939 | $303.1K | 0.03% | 00.0% | Unchanged |
| Measured Wealth Private Client Group, LLC | 4,698 | $288.3K | 0.08% | +4,698 | New |
| Covestor Ltd | 4,346 | $267.0K | 0.15% | +4,121+1,831.6% | Added |
| State of Alaska, Department of Revenue | 4,308 | $264.0K | 0.00% | +4,308 | New |
| Juncture Wealth Strategies, LLC | 4,102 | $251.7K | 0.08% | +4,102 | New |
| JustInvest LLC | 3,749 | $230.1K | 0.00% | +3,749 | New |
| Syon Capital LLC | 3,694 | $226.7K | 0.01% | +3,694 | New |
| Marex Group plc | 3,692 | $226.6K | 0.00% | +3,692 | New |
| New Vernon Capital Holdings II LLC | 3,675 | $225.5K | 0.10% | +3,675 | New |
| Neuberger Berman Group LLC | 3,607 | $221.4K | 0.00% | +3,607 | New |
| Advantage Alpha Capital Partners LP | 3,595 | $220.6K | 0.07% | −579−13.9% | Reduced |
| Buckingham Strategic Partners | 3,033 | $217.0K | 0.00% | +3,033 | New |
| Envestnet Portfolio Solutions, Inc. | 3,454 | $212.0K | 0.00% | +3,454 | New |
| Campbell & CO Investment Adviser LLC | 3,347 | $205.4K | 0.02% | −11,546−77.5% | Reduced |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 3,291 | $202.0K | 0.30% | +3,291 | New |
| Mirae Asset Global Investments Co., Ltd. | 3,071 | $188.5K | 0.00% | +9+0.3% | Added |
| LSV Asset Management | 2,700 | $166.0K | 0.00% | +2,700 | New |
| Tower Research Capital LLC (TRC) | 2,700 | $165.7K | 0.00% | −4,609−63.1% | Reduced |
| Bellevue Group AG | 2,530 | $155.3K | 0.00% | −1,270−33.4% | Reduced |
| Amalgamated Bank | 2,518 | $155.0K | 0.00% | −119−4.5% | Reduced |
| KBC Group NV | 2,347 | $144.0K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 2,310 | $141.8K | 0.05% | −666−22.4% | Reduced |
| Globeflex Capital L P | 1,857 | $114.0K | 0.02% | 00.0% | Unchanged |
| OP Asset Management Ltd | 1,709 | $104.9K | 0.00% | −9,614−84.9% | Reduced |
| GF Fund Management Co. Ltd. | 1,709 | $104.9K | 0.00% | −265−13.4% | Reduced |
| Smallwood Wealth Investment Management, LLC | 1,683 | $103.3K | 0.05% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 1,491 | $91.5K | 0.00% | +1,491 | New |
| Northwestern Mutual Wealth Management Co | 1,457 | $89.4K | 0.00% | +4+0.3% | Added |
| Quantbot Technologies LP | 1,099 | $67.4K | 0.00% | −1,379−55.6% | Reduced |
| US Bancorp | 1,089 | $66.8K | 0.00% | −2,078−65.6% | Reduced |
| Nisa Investment Advisors, LLC | 998 | $61.2K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 932 | $57.2K | 0.00% | −63−6.3% | Reduced |
| Plato Investment Management Ltd | 917 | $55.8K | 0.00% | −973−51.5% | Reduced |
| EverSource Wealth Advisors, LLC | 847 | $52.0K | 0.00% | −296−25.9% | Reduced |
| Principal Securities, Inc. | 814 | $50.0K | 0.00% | +814 | New |
| IFP Advisors, Inc | 765 | $46.9K | 0.00% | +310+68.1% | Added |
| Advisor Group Holdings, Inc. | 734 | $38.1K | 0.00% | +420+133.8% | Added |
| GAMMA Investing LLC | 558 | $34.2K | 0.00% | +40+7.7% | Added |
| Comerica Bank | 523 | $32.1K | 0.00% | +469+868.5% | Added |
| Optiver Holding B.V. | 507 | $31.1K | 0.00% | +249+96.5% | Added |
| Smartleaf Asset Management LLC | 469 | $28.4K | 0.00% | +236+101.3% | Added |
| Shell Asset Management Co | 451 | $28.0K | 0.00% | −700−60.8% | Reduced |
| Allworth Financial LP | 387 | $23.8K | 0.00% | +73+23.2% | Added |
| Signaturefd, LLC | 363 | $22.3K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 352 | $21.6K | 0.00% | +352 | New |
| Quarry LP | 304 | $18.7K | 0.00% | +304 | New |
| Daiwa Securities Group Inc. | 250 | $15.0K | 0.00% | −5,035−95.3% | Reduced |
| Manchester Capital Management LLC | 230 | $14.1K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 229 | $14.1K | 0.00% | +41+21.8% | Added |
| Farther Finance Advisors, LLC | 223 | $13.7K | 0.00% | −2,411−91.5% | Reduced |
| Private Wealth Asset Management, LLC | 200 | $12.3K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 184 | $11.3K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 173 | $11.0K | 0.00% | +93+116.3% | Added |
| Atlantic Union Bankshares Corp | 150 | $9.21K | 0.00% | −150−50.0% | Reduced |
| Rothschild Investment LLC | 150 | $9.21K | 0.00% | −10−6.3% | Reduced |
| Clearstead Advisors, LLC | 123 | $7.55K | 0.00% | +68+123.6% | Added |
| Root Financial Partners, LLC | 98 | $6.01K | 0.00% | +98 | New |
| Hemington Wealth Management | 98 | $6.00K | 0.00% | +11+12.6% | Added |
| Parkside Financial Bank & Trust | 59 | $3.62K | 0.00% | −7−10.6% | Reduced |
| AdvisorNet Financial, Inc | 54 | $3.31K | 0.00% | +27+100.0% | Added |
| Advisory Services Network, LLC | 50 | $3.07K | 0.00% | +50 | New |
| JFS Wealth Advisors, LLC | 39 | $2.39K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 38 | $2.33K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 35 | $2.15K | 0.00% | −152−81.3% | Reduced |
| Harbour Investments, Inc. | 35 | $2.15K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 32 | $1.96K | 0.00% | −2−5.9% | Reduced |
| Fortitude Family Office, LLC | 17 | $1.04K | 0.00% | −1−5.6% | Reduced |
| CVA Family Office, LLC | 17 | $1.04K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 16 | $982 | 0.00% | 00.0% | Unchanged |
| WPG Advisers, LLC | 16 | $982 | 0.00% | +16 | New |
| Wealthspire Advisors, LLC | 14 | $859 | 0.00% | +14 | New |
| American National Bank | 10 | $614 | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 10 | $614 | 0.00% | 00.0% | Unchanged |
| Bear Mountain Capital, Inc. | 8 | $537 | 0.00% | +8 | New |
| DiNuzzo Private Wealth, Inc. | 10 | $494 | 0.00% | −1−9.1% | Reduced |
| SJS Investment Consulting Inc. | 7 | $430 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 5 | $307 | 0.00% | 00.0% | Unchanged |
| Financial Consulate, Inc | 5 | $307 | 0.00% | +5 | New |
| JPL Wealth Management, LLC | 5 | $307 | 0.00% | +5 | New |
| Bay Harbor Wealth Management, LLC | 5 | $306 | 0.00% | +3+150.0% | Added |
| Bare Financial Services, Inc | 4 | $245 | 0.00% | −17−81.0% | Reduced |
| Rialto Wealth Management, LLC | 3 | $185 | 0.00% | +2+200.0% | Added |
| SBI Securities Co., Ltd. | 1 | $61 | 0.00% | −1−50.0% | Reduced |
| Cloud Capital Management, LLC | 9 | $0 | 0.00% | +9 | New |
| Trexquant Investment LP | 0 | $0 | 0.00% | −272,774−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −211,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −181,978−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −63,069−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −51,606−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −46,104−100.0% | Sold out |