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 2024
Institutional positions in PTC Therapeutics, Inc. as of Jun 30, 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
- 199
- +18 vs. Q1 2024
- Shares held
- 79.8M
- −5.29M (−6.2%) vs. Q1 2024
- Total value
- $2.44B
- −$35.0M (−1.4%) vs. Q1 2024
- New holders
- 45
- 78 more added
- Sold out
- 27
- 62 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna Portfolio Strategies, LLC | 25,875 | $791.3K | 0.03% | −4,025−13.5% | Reduced |
| Guggenheim Capital LLC | 24,413 | $746.5K | 0.01% | −5,629−18.7% | Reduced |
| Eisler Capital (US) LLC | 23,779 | $727.2K | 0.14% | −546−2.2% | Reduced |
| Rathbone Brothers plc | 23,735 | $725.8K | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 22,200 | $679.0K | 0.00% | −5,100−18.7% | Reduced |
| Edgestream Partners, L.P. | 22,080 | $675.2K | 0.03% | −31,442−58.7% | Reduced |
| State Board of Administration of Florida Retirement System | 20,211 | $618.1K | 0.00% | −1,890−8.6% | Reduced |
| Great West Life Assurance Co | 20,038 | $612.0K | 0.00% | −6,327−24.0% | Reduced |
| Profund Advisors LLC | 19,358 | $592.0K | 0.02% | −26,787−58.0% | Reduced |
| Arizona State Retirement System | 19,301 | $590.2K | 0.00% | +636+3.4% | Added |
| Ghost Tree Capital, LLC | 19,000 | $581.0K | 0.20% | +19,000 | New |
| Brevan Howard Capital Management LP | 18,665 | $570.8K | 0.04% | +18,665 | New |
| Lazard Asset Management LLC | 18,660 | $568.0K | 0.00% | +12,156+186.9% | Added |
| HSBC Holdings PLC | 18,918 | $567.0K | 0.00% | −4,281−18.5% | Reduced |
| Seven Eight Capital, LP | 18,415 | $563.1K | 0.06% | −40,277−68.6% | Reduced |
| Apollon Wealth Management, LLC | 17,678 | $540.6K | 0.02% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 17,366 | $531.1K | 0.02% | +17,366 | New |
| Dynamic Technology Lab Private Ltd | 17,328 | $530.0K | 0.06% | +17,328 | New |
| Martingale Asset Management L P | 16,495 | $504.4K | 0.01% | −98−0.6% | Reduced |
| Tower Research Capital LLC (TRC) | 16,260 | $497.2K | 0.01% | +15,435+1,870.9% | Added |
| Susquehanna International Group, LLP | 16,185 | $494.9K | 0.00% | −37,249−69.7% | Reduced |
| Corton Capital Inc. | 15,930 | $487.1K | 0.26% | −28,564−64.2% | Reduced |
| Diversified Trust Co | 15,317 | $468.4K | 0.01% | +818+5.6% | Added |
| Teacher Retirement System of Texas | 15,139 | $463.0K | 0.00% | +25+0.2% | Added |
| Norges Bank | 15,100 | $461.8K | 0.00% | +15,100 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,529 | $444.3K | 0.00% | +210+1.5% | Added |
| ProShare Advisors LLC | 14,387 | $440.0K | 0.00% | −3,926−21.4% | Reduced |
| Vise Technologies, Inc. | 14,316 | $437.8K | 0.08% | +1,168+8.9% | Added |
| Principal Financial Group Inc | 12,322 | $376.8K | 0.00% | −5,442−30.6% | Reduced |
| LGL Partners, LLC | 12,000 | $367.0K | 0.05% | +12,000 | New |
| RSM US Wealth Management LLC | 11,426 | $356.1K | 0.01% | +452+4.1% | Added |
| CWM Advisors, LLC | 11,545 | $353.0K | 0.04% | −669−5.5% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 10,971 | $335.5K | 0.07% | +10,971 | New |
| Los Angeles Capital Management LLC | 10,805 | $330.4K | 0.00% | +50.0% | Added |
| Creative Planning | 10,128 | $309.7K | 0.00% | +1,619+19.0% | Added |
| Victory Capital Management Inc | 9,585 | $293.1K | 0.00% | −114−1.2% | Reduced |
| Mackenzie Financial Corp | 9,369 | $286.5K | 0.00% | +9,369 | New |
| VitalStone Financial, LLC | 9,367 | $286.4K | 0.21% | +9,367 | New |
| Avantax Advisory Services, Inc. | 9,088 | $277.9K | 0.00% | +9+0.1% | Added |
| China Universal Asset Management Co., Ltd. | 9,012 | $275.6K | 0.04% | −5,740−38.9% | Reduced |
| Virtus ETF Advisers LLC | 8,925 | $272.9K | 0.13% | −4,880−35.3% | Reduced |
| Public Employees Retirement Association of Colorado | 8,727 | $267.0K | 0.00% | −473−5.1% | Reduced |
| US Bancorp | 7,466 | $228.3K | 0.00% | −479−6.0% | Reduced |
| Pathstone Holdings, LLC | 7,352 | $224.8K | 0.00% | +7,352 | New |
| Royal Bank of Canada | 7,213 | $221.0K | 0.00% | +4,419+158.2% | Added |
| Ameritas Investment Partners, Inc. | 7,179 | $219.5K | 0.01% | −280−3.8% | Reduced |
| Pearl River Capital, LLC | 6,832 | $208.9K | 0.03% | +6,832 | New |
| Sanibel Captiva Trust Company, Inc. | 6,700 | $204.9K | 0.01% | +6,700 | New |
| Sherbrooke Park Advisers LLC | 6,630 | $202.7K | 0.04% | +6,630 | New |
| Headlands Technologies LLC | 6,611 | $202.2K | 0.02% | +3,002+83.2% | Added |
| Caption Management, LLC | 6,300 | $192.7K | 0.02% | +6,300 | New |
| Quarry LP | 5,000 | $152.9K | 0.06% | +2,500+100.0% | Added |
| Point72 (DIFC) Ltd | 4,437 | $135.7K | 0.01% | −55−1.2% | Reduced |
| Sectoral Asset Management Inc | 4,300 | $131.5K | 0.05% | +4,300 | New |
| Quest Partners LLC | 4,188 | $128.1K | 0.02% | +4,188 | New |
| EntryPoint Capital, LLC | 4,055 | $124.0K | 0.06% | +1,794+79.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 2,290 | $79.4K | 0.00% | −39,401−94.5% | Reduced |
| Amalgamated Bank | 2,529 | $77.0K | 0.00% | +125+5.2% | Added |
| STRS Ohio | 2,000 | $61.2K | 0.00% | +2,000 | New |
| Ci Investments Inc. | 1,928 | $59.0K | 0.00% | −1,457−43.0% | Reduced |
| KBC Group NV | 1,728 | $53.0K | 0.00% | −442−20.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,453 | $44.4K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 1,258 | $38.5K | 0.01% | +190+17.8% | Added |
| Allspring Global Investments Holdings, LLC | 1,007 | $30.8K | 0.00% | −567−36.0% | Reduced |
| Nisa Investment Advisors, LLC | 773 | $23.6K | 0.00% | +44+6.0% | Added |
| Lindbrook Capital, LLC | 626 | $19.1K | 0.00% | +105+20.2% | Added |
| CWM, LLC | 591 | $18.0K | 0.00% | +543+1,131.3% | Added |
| Pacer Advisors, Inc. | 571 | $17.5K | 0.00% | −796−58.2% | Reduced |
| Acadian Asset Management LLC | 542 | $16.0K | 0.00% | +542 | New |
| West Paces Advisors Inc. | 500 | $15.3K | 0.00% | −500−50.0% | Reduced |
| Smartleaf Asset Management LLC | 373 | $12.9K | 0.00% | +355+1,972.2% | Added |
| Signaturefd, LLC | 385 | $11.8K | 0.00% | +66+20.7% | Added |
| Daiwa Securities Group Inc. | 289 | $9.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 264 | $8.07K | 0.00% | +250+1,785.7% | Added |
| Manchester Capital Management LLC | 235 | $7.19K | 0.00% | +235 | New |
| Hillsdale Investment Management Inc. | 170 | $5.20K | 0.00% | +170 | New |
| GWM Advisors LLC | 161 | $4.92K | 0.00% | +161 | New |
| Advisor Group Holdings, Inc. | 139 | $4.25K | 0.00% | +54+63.5% | Added |
| Leonteq Securities AG | 117 | $3.58K | 0.00% | −1,350−92.0% | Reduced |
| GAMMA Investing LLC | 111 | $3.39K | 0.00% | +21+23.3% | Added |
| SRS Capital Advisors, Inc. | 104 | $3.18K | 0.00% | +104 | New |
| Allworth Financial LP | 90 | $2.94K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 61 | $2.06K | 0.00% | +2+3.4% | Added |
| Central Trust Co | 43 | $1.31K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 40 | $1.22K | 0.00% | +35+700.0% | Added |
| Innealta Capital, LLC | 36 | $1.10K | 0.00% | +36 | New |
| Global Retirement Partners, LLC | 35 | $1.07K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 30 | $917 | 0.00% | +30 | New |
| Federation des caisses Desjardins du Quebec | 30 | $917 | 0.00% | +30 | New |
| Comerica Bank | 21 | $642 | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 17 | $520 | 0.00% | +17 | New |
| International Assets Investment Management, LLC | 16 | $489 | 0.00% | +16 | New |
| JFS Wealth Advisors, LLC | 13 | $398 | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 11 | $337 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 11 | $337 | 0.00% | +4+57.1% | Added |
| Raffa Wealth Management, LLC | 10 | $306 | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 6 | $184 | 0.00% | +1+20.0% | Added |
| Farther Finance Advisors, LLC | 5 | $156 | 0.00% | +3+150.0% | Added |
| Covestor Ltd | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −167,048−100.0% | Sold out |