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 2025
Institutional positions in PTC Therapeutics, Inc. as of Dec 31, 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
- 353
- +64 vs. Q3 2025
- Shares held
- 92.7M
- +10.1M (+12.3%) vs. Q3 2025
- Total value
- $7.04B
- +$1.97B (+39.0%) vs. Q3 2025
- New holders
- 101
- 126 more added
- Sold out
- 37
- 96 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Captrust Financial Advisors | 3,474 | $263.9K | 0.00% | +3,474 | New |
| Advyzon Investment Management, LLC | 3,543 | $269.1K | 0.03% | +3,543 | New |
| Stirlingshire Investments, Inc. | 3,587 | $272.5K | 0.24% | +3,587 | New |
| Syon Capital LLC | 3,655 | $277.6K | 0.01% | −39−1.1% | Reduced |
| New Vernon Capital Holdings II LLC | 3,668 | $278.6K | 0.13% | −7−0.2% | Reduced |
| Abacus Wealth Partners, LLC | 3,700 | $281.1K | 0.03% | +3,700 | New |
| Quarry LP | 3,865 | $293.6K | 0.05% | +3,561+1,171.4% | Added |
| Sacks & Associates, LLC | 3,869 | $293.9K | 0.22% | +3,869 | New |
| Mirae Asset Global Investments Co., Ltd. | 3,901 | $296.3K | 0.00% | +830+27.0% | Added |
| Jane Street Group, LLC | 3,925 | $298.1K | 0.00% | −96,281−96.1% | Reduced |
| PharVision Advisers, LLC | 3,934 | $298.8K | 0.15% | +3,934 | New |
| JustInvest LLC | 4,048 | $307.5K | 0.00% | +299+8.0% | Added |
| Quest Partners LLC | 4,104 | $311.7K | 0.02% | −1,967−32.4% | Reduced |
| RSM US Wealth Management LLC | 4,184 | $318.8K | 0.00% | −7,548−64.3% | Reduced |
| Cladis Investment Advisory, LLC | 4,200 | $319.0K | 0.17% | −1,000−19.2% | Reduced |
| M&T Bank Corp | 4,261 | $323.8K | 0.00% | +4,261 | New |
| Ethic Inc. | 4,297 | $326.4K | 0.01% | +4,297 | New |
| Aviva PLC | 4,347 | $330.2K | 0.00% | −4,285−49.6% | Reduced |
| Dark Forest Capital Management LP | 4,347 | $330.2K | 0.02% | +4,347 | New |
| Tower Research Capital LLC (TRC) | 4,363 | $331.4K | 0.01% | +1,663+61.6% | Added |
| American Century Companies Inc | 4,589 | $348.6K | 0.00% | −13,568−74.7% | Reduced |
| Headlands Technologies LLC | 4,591 | $348.7K | 0.03% | +4,591 | New |
| Juncture Wealth Strategies, LLC | 4,673 | $355.0K | 0.12% | +571+13.9% | Added |
| Dauntless Investment Group, LLC | 4,762 | $361.7K | 1.33% | +4,762 | New |
| Nadler Financial Group, Inc. | 4,939 | $375.2K | 0.03% | 00.0% | Unchanged |
| Measured Wealth Private Client Group, LLC | 4,963 | $377.0K | 0.10% | +265+5.6% | Added |
| Kotler Kevin | 5,000 | $379.8K | 0.28% | +5,000 | New |
| Banque Pictet & Cie SA | 5,057 | $384.1K | 0.00% | −1,186−19.0% | Reduced |
| CIBC World Markets Corp | 5,142 | $390.6K | 0.00% | +5,142 | New |
| McGuire Capital Advisors Inc | 5,226 | $397.0K | 0.25% | +5,226 | New |
| Sterling Capital Management LLC | 5,281 | $401.1K | 0.01% | +92+1.8% | Added |
| Brevan Howard Capital Management LP | 5,473 | $415.7K | 0.01% | −8,013−59.4% | Reduced |
| Janney Montgomery Scott LLC | 5,683 | $432.0K | 0.00% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 5,791 | $439.9K | 0.00% | +5,791 | New |
| Evolve Private Wealth, LLC | 5,817 | $441.9K | 0.03% | +5,817 | New |
| Bank of Montreal | 5,819 | $442.0K | 0.00% | +5,819 | New |
| Robeco Institutional Asset Management B.V. | 5,820 | $442.1K | 0.00% | +87+1.5% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 5,821 | $442.2K | 0.03% | 00.0% | Unchanged |
| denkapparat Operations GmbH | 5,958 | $452.6K | 0.25% | 00.0% | Unchanged |
| Flax Pond Capital, LLC | 6,000 | $455.8K | 0.34% | +6,000 | New |
| CWM Advisors, LLC | 6,140 | $466.4K | 0.04% | −1,379−18.3% | Reduced |
| Xponance, Inc. | 6,172 | $468.8K | 0.00% | +15+0.2% | Added |
| Quantinno Capital Management LP | 6,234 | $473.5K | 0.00% | +808+14.9% | Added |
| Royal Bank of Canada | 6,241 | $474.0K | 0.00% | −92,638−93.7% | Reduced |
| Ameritas Investment Partners, Inc. | 6,439 | $489.1K | 0.01% | −55−0.8% | Reduced |
| Sanibel Captiva Trust Company, Inc. | 6,700 | $508.9K | 0.01% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 6,757 | $513.3K | 0.00% | +872+14.8% | Added |
| Bellevue Group AG | 6,763 | $513.7K | 0.01% | +4,233+167.3% | Added |
| PSP Research LLC | 7,046 | $535.2K | 0.47% | +7,046 | New |
| MML Investors Services, LLC | 7,151 | $543.2K | 0.00% | −3,438−32.5% | Reduced |
| Globeflex Capital L P | 7,259 | $551.4K | 0.08% | +5,402+290.9% | Added |
| Catalyst Funds Management Pty Ltd | 7,300 | $554.5K | 0.13% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 7,366 | $559.5K | 0.01% | −1,473−16.7% | Reduced |
| Tudor Investment Corp Et Al | 7,412 | $563.0K | 0.00% | +7,412 | New |
| Advisors Asset Management, Inc. | 7,460 | $566.7K | 0.01% | +7,460 | New |
| Sectoral Asset Management Inc | 7,715 | $586.0K | 0.47% | −820−9.6% | Reduced |
| Public Employees Retirement Association of Colorado | 7,996 | $607.0K | 0.00% | 00.0% | Unchanged |
| Sierra Summit Advisors LLC | 8,213 | $623.9K | 0.10% | +8,213 | New |
| Cambria Investment Management, L.P. | 8,646 | $656.8K | 0.04% | −2,988−25.7% | Reduced |
| LGL Partners, LLC | 9,000 | $683.6K | 0.29% | −8,067−47.3% | Reduced |
| Virtus Investment Advisers, Inc. | 9,033 | $686.1K | 0.19% | +316+3.6% | Added |
| Mutual of America Capital Management LLC | 9,176 | $697.0K | 0.01% | +9,176 | New |
| Wealth Enhancement Advisory Services, LLC | 9,145 | $701.4K | 0.00% | +806+9.7% | Added |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 9,238 | $701.7K | 0.10% | +5,947+180.7% | Added |
| Ares Systematic Credit Ltd | 9,512 | $722.5K | 0.59% | +9,512 | New |
| Vise Technologies, Inc. | 9,842 | $747.6K | 0.01% | +756+8.3% | Added |
| Sigma Planning Corp | 10,010 | $760.4K | 0.02% | +10,010 | New |
| DekaBank Deutsche Girozentrale | 24,000 | $768.0K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 10,599 | $805.1K | 0.00% | −6,892−39.4% | Reduced |
| Gsa Capital Partners LLP | 10,754 | $817.0K | 0.07% | +5,428+101.9% | Added |
| ExodusPoint Capital Management, LP | 11,057 | $839.9K | 0.01% | −62,401−84.9% | Reduced |
| Cerity Partners LLC | 11,204 | $851.1K | 0.00% | +964+9.4% | Added |
| Natixis Advisors, L.P. | 11,456 | $870.0K | 0.00% | −1,294−10.1% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 11,712 | $889.6K | 0.01% | −3,670−23.9% | Reduced |
| Maryland State Retirement & Pension System | 11,742 | $891.9K | 0.02% | +11,742 | New |
| Two Sigma Advisers, LP | 11,900 | $903.9K | 0.00% | −3,300−21.7% | Reduced |
| HSBC Holdings PLC | 12,128 | $926.2K | 0.00% | −166,371−93.2% | Reduced |
| Mariner, LLC | 12,290 | $934.0K | 0.00% | +3,545+40.5% | Added |
| Allspring Global Investments Holdings, LLC | 12,185 | $935.1K | 0.00% | −341−2.7% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 12,634 | $959.7K | 0.02% | −8,141−39.2% | Reduced |
| Vestcor Inc | 13,017 | $989.0K | 0.03% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 13,183 | $1.00M | 0.08% | −741−5.3% | Reduced |
| Mercer Global Advisors Inc | 13,431 | $1.02M | 0.00% | −954−6.6% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 13,525 | $1.03M | 0.02% | 00.0% | Unchanged |
| FORA Capital, LLC | 13,925 | $1.06M | 0.13% | +8,098+139.0% | Added |
| Toroso Investments, LLC | 14,380 | $1.09M | 0.00% | −1,313−8.4% | Reduced |
| Allianz Asset Management GmbH | 14,585 | $1.11M | 0.00% | +6,285+75.7% | Added |
| Elo Mutual Pension Insurance Co | 14,801 | $1.12M | 0.02% | +14,801 | New |
| KLP Kapitalforvaltning AS | 15,200 | $1.15M | 0.00% | −300−1.9% | Reduced |
| Vestmark Advisory Solutions, Inc. | 15,384 | $1.17M | 0.02% | +15,384 | New |
| Walleye Trading LLC | 15,926 | $1.21M | 0.02% | +4,850+43.8% | Added |
| Man Group plc | 16,185 | $1.23M | 0.00% | −248,996−93.9% | Reduced |
| Bridgewater Associates, LP | 16,229 | $1.23M | 0.00% | +4,291+35.9% | Added |
| Gotham Asset Management, LLC | 16,259 | $1.24M | 0.00% | −1,797−10.0% | Reduced |
| Diversified Trust Co | 17,394 | $1.32M | 0.02% | +817+4.9% | Added |
| Comerica Bank | 17,426 | $1.32M | 0.01% | +16,903+3,231.9% | Added |
| Walleye Capital LLC | 18,074 | $1.37M | 0.01% | +6,731+59.3% | Added |
| CWM, LLC | 18,305 | $1.39M | 0.00% | +1,142+6.7% | Added |
| Oregon Public Employees Retirement Fund | 18,322 | $1.39M | 0.02% | +18,322 | New |
| Susquehanna International Group, LLP | 18,681 | $1.42M | 0.00% | −20,669−52.5% | Reduced |