Fund shareholders of PTC Therapeutics Inc
ISIN US69366J2006 · United States · LEI 549300UJLWOIWFDGB318
- Fund shareholders
- 405
- Of which ETFs
- 98 307 other funds
- Value held
- 2.5B $ 16.4M SEK
- Share of capital
- 45.1 % of 83.5M shares on Jul 29, 2026
405 funds hold this company. This table lists the 404 that declare it in a regulatory filing. 1 more fund publishes its holdings in its own report. It is not in the table.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| Fidelity Enhanced Large Cap Growth ETF Fidelity Covington Trust | 43,959 | 3M $ | 0.06 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Tax-Managed U.S. Mid & Small Cap Fund RUSSELL INVESTMENT CO | 43,915 | 2.9M $ | 0.14 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Horizon Multi-Factor Small/Mid Cap Fund Horizon Funds | 42,789 | 2.9M $ | 0.43 % | 0.05 % | as of Feb 28, 2026 ↗ |
| Lord Abbett Micro-Cap Growth Fund LORD ABBETT SECURITIES TRUST | 42,655 | 2.8M $ | 1.36 % | 0.05 % | as of Apr 30, 2026 ↗ |
| EQ/Small Company Index Portfolio EQ Advisors Trust | 42,370 | 2.9M $ | 0.18 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 41,618 | 2.7M $ | 0.01 % | 0.05 % | as of Apr 30, 2026 ↗ |
| SBH SMALL CAP GROWTH FUND Segall Bryant & Hamill Trust | 41,427 | 2.8M $ | 0.96 % | 0.05 % | as of Mar 31, 2026 ↗ |
| VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND | 40,834 | 2.8M $ | 0.20 % | 0.05 % | as of Feb 28, 2026 ↗ |
| T.Rowe Price Small Cap Growth Portfolio Brighthouse Funds Trust II | 40,823 | 2.8M $ | 0.26 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Royce Small-Cap Fund ROYCE FUND | 40,282 | 2.7M $ | 0.15 % | 0.05 % | as of Mar 31, 2026 ↗ |
| First Trust Mid Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 40,257 | 2.6M $ | 0.51 % | 0.05 % | as of Apr 30, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 40,227 | 2.7M $ | 0.15 % | 0.05 % | as of Mar 31, 2026 ↗ |
| BNY Mellon Smallcap Stock Index Fund BNY MELLON INDEX FUNDS, INC. | 40,011 | 2.6M $ | 0.31 % | 0.05 % | as of Apr 30, 2026 ↗ |
| WisdomTree U.S. MidCap Fund WisdomTree Trust | 39,979 | 2.7M $ | 0.33 % | 0.05 % | as of Mar 31, 2026 ↗ |
| First Trust Mid Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 39,967 | 2.6M $ | 0.20 % | 0.05 % | as of Apr 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 39,755 | 2.7M $ | 0.01 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 38,512 | 2.6M $ | 0.30 % | 0.05 % | as of Feb 28, 2026 ↗ |
| Small Cap Index Fund Northern Funds | 36,683 | 2.5M $ | 0.18 % | 0.04 % | as of Mar 31, 2026 ↗ |
| MassMutual Small Cap Growth Equity Fund MASSMUTUAL SELECT FUNDS | 35,626 | 2.4M $ | 0.43 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Convergence Long/Short Equity ETF Trust for Professional Managers | 34,583 | 2.4M $ | 0.70 % | 0.04 % | as of Feb 28, 2026 ↗ |
| Global X Russell 2000 ETF GLOBAL X FUNDS | 34,125 | 2.2M $ | 0.16 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST | 33,415 | 2.2M $ | 0.08 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Catholic Responsible Investments Small-Cap Fund Catholic Responsible Investments Funds | 33,362 | 2.2M $ | 0.34 % | 0.04 % | as of Apr 30, 2026 ↗ |
| SEI Select Small Cap ETF SEI EXCHANGE TRADED FUNDS | 31,308 | 2.1M $ | 0.49 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Fund VALIC Co I | 31,291 | 2.1M $ | 0.17 % | 0.04 % | as of Feb 28, 2026 ↗ |
| Small Cap Stock Trust John Hancock Variable Insurance Trust | 31,207 | 2.1M $ | 0.86 % | 0.04 % | as of Mar 31, 2026 ↗ |
| JNL/Mellon Healthcare Sector Fund JNL Series Trust | 29,958 | 2M $ | 0.08 % | 0.04 % | as of Mar 31, 2026 ↗ |
| MFS Blended Research Small Cap Equity Fund MFS SERIES TRUST X | 29,115 | 2M $ | 0.62 % | 0.03 % | as of Feb 28, 2026 ↗ |
| VANGUARD STRATEGIC EQUITY FUND VANGUARD HORIZON FUNDS | 28,952 | 2M $ | 0.02 % | 0.03 % | as of Mar 31, 2026 ↗ |
| BlackRock Advantage Small Cap Growth Fund BlackRock Funds | 28,356 | 1.9M $ | 0.29 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 28,192 | 1.8M $ | 0.08 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Fidelity Contrafund K6 Fidelity Contrafund | 28,160 | 1.9M $ | 0.01 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Small Cap Stock Index Portfolio BNY MELLON INVESTMENT PORTFOLIOS | 28,118 | 1.9M $ | 0.36 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Index 600 Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC | 27,469 | 1.9M $ | 0.36 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Invesco S&P SmallCap 600 Revenue ETF Invesco Exchange-Traded Fund Trust II | 27,349 | 1.9M $ | 0.11 % | 0.03 % | as of Feb 28, 2026 ↗ |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 27,300 | 1.9M $ | 0.07 % | 0.03 % | as of Mar 31, 2026 ↗ |
| JPMorgan BetaBuilders U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 27,276 | 1.8M $ | 0.24 % | 0.03 % | as of Apr 30, 2026 ↗ |
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 26,570 | 1.8M $ | 0.10 % | 0.03 % | as of Mar 31, 2026 ↗ |
| NYLIM VP Small Cap Growth Portfolio NEW YORK LIFE INVESTMENTS VP FUNDS TRUST | 26,447 | 1.8M $ | 0.48 % | 0.03 % | as of Mar 31, 2026 ↗ |
| John Hancock Multifactor Small Cap ETF John Hancock Exchange-Traded Fund Trust | 26,188 | 1.8M $ | 0.27 % | 0.03 % | as of Mar 31, 2026 ↗ |
| The Hartford Small Cap Growth Fund HARTFORD MUTUAL FUNDS II, INC | 25,899 | 1.7M $ | 0.55 % | 0.03 % | as of Apr 30, 2026 ↗ |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 25,856 | 1.8M $ | 0.19 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Allspring Common Stock Fund ALLSPRING FUNDS TRUST | 25,792 | 1.8M $ | 0.30 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB | 25,200 | 16.4M SEK | 0.06 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity Enhanced Large Cap Value ETF Fidelity Covington Trust | 25,107 | 1.7M $ | 0.06 % | 0.03 % | as of Mar 31, 2026 ↗ |
| MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 24,858 | 1.7M $ | 0.18 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Variable Portfolio - Partners Small Cap Growth Fund Columbia Funds Variable Series Trust II | 24,740 | 1.7M $ | 0.51 % | 0.03 % | as of Mar 31, 2026 ↗ |
| SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 24,688 | 1.7M $ | 0.12 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Loomis Sayles Small/Mid Cap Growth Fund LOOMIS SAYLES FUNDS II | 24,048 | 1.6M $ | 0.72 % | 0.03 % | as of Mar 31, 2026 ↗ |
| VOYA INDEX PLUS SMALLCAP PORTFOLIO Voya VARIABLE PORTFOLIOS INC | 23,787 | 1.6M $ | 0.45 % | 0.03 % | as of Mar 31, 2026 ↗ |
| ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 23,433 | 1.6M $ | 0.17 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 23,415 | 1.6M $ | 0.21 % | 0.03 % | as of Feb 28, 2026 ↗ |
| Invesco S&P Smallcap 600 Pure Growth ETF Invesco Exchange-Traded Fund Trust | 23,195 | 1.5M $ | 1.24 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Transamerica T. Rowe Price Small Cap VP TRANSAMERICA SERIES TRUST | 22,981 | 1.6M $ | 0.25 % | 0.03 % | as of Mar 31, 2026 ↗ |
| BIOTECHNOLOGY ULTRASECTOR PROFUND ProFunds | 22,879 | 1.5M $ | 0.82 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Loomis Sayles Small Cap Growth Portfolio Brighthouse Funds Trust II | 22,531 | 1.5M $ | 0.49 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Hartford Multifactor US Equity ETF Lattice Strategies Trust | 22,443 | 1.5M $ | 0.25 % | 0.03 % | as of Apr 30, 2026 ↗ |
| AZL Small Cap Stock Index Fund Allianz Variable Insurance Products Trust | 22,296 | 1.5M $ | 0.36 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Small-Cap Value Fund Bridgeway Funds, Inc. | 22,000 | 1.5M $ | 0.49 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Diversified Equity Master Portfolio Master Investment Portfolio | 21,581 | 1.5M $ | 0.05 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 21,258 | 1.4M $ | 0.01 % | 0.03 % | as of Apr 30, 2026 ↗ |
| NYLIM VP Wellington Small Cap Portfolio NEW YORK LIFE INVESTMENTS VP FUNDS TRUST | 20,877 | 1.4M $ | 0.40 % | 0.03 % | as of Mar 31, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 20,569 | 1.4M $ | 0.81 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Small-Cap Index Portfolio PACIFIC SELECT FUND | 20,328 | 1.4M $ | 0.18 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust | 20,227 | 1.4M $ | 0.02 % | 0.02 % | as of Feb 28, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 20,052 | 1.4M $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| iShares ESG Aware MSCI USA Small-Cap ETF iShares Trust | 19,976 | 1.4M $ | 0.06 % | 0.02 % | as of Feb 28, 2026 ↗ |
| VIP Contrafund Portfolio Variable Insurance Products Fund II | 19,700 | 1.3M $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Pinnacle Focused Opportunities ETF Tidal Trust II | 19,541 | 1.3M $ | 2.13 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Mercer US Small/Mid Cap Equity Fund Mercer Funds | 19,503 | 1.3M $ | 0.08 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Multi-Asset Strategy Fund RUSSELL INVESTMENT CO | 19,243 | 1.3M $ | 0.21 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Biotechnology Fund Rydex Series Funds | 18,935 | 1.3M $ | 0.96 % | 0.02 % | as of Mar 31, 2026 ↗ |
| VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II | 18,804 | 1.3M $ | 0.25 % | 0.02 % | as of Mar 31, 2026 ↗ |
| JPMorgan U.S. Small Company Fund JPMorgan Trust I | 18,582 | 1.3M $ | 0.14 % | 0.02 % | as of Mar 31, 2026 ↗ |
| SMALL CAP EQUITY FUND GuideStone Funds | 18,331 | 1.2M $ | 0.15 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 18,120 | 1.2M $ | 0.07 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Invesco Dorsey Wright SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust II | 17,880 | 1.2M $ | 0.32 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Fidelity Advisor New Insights Fund Fidelity Contrafund | 17,600 | 1.2M $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| SIIT SMALL/MID CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 17,570 | 1.2M $ | 0.13 % | 0.02 % | as of Feb 28, 2026 ↗ |
| JPMorgan Small Cap Value Fund JPMorgan Trust II | 17,467 | 1.2M $ | 0.10 % | 0.02 % | as of Mar 31, 2026 ↗ |
| VANGUARD ESG U.S. STOCK ETF VANGUARD WORLD FUND | 17,112 | 1.2M $ | 0.01 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Clearwater Select Equity Fund Clearwater Investment Trust | 16,783 | 1.1M $ | 0.26 % | 0.02 % | as of Mar 31, 2026 ↗ |
| VOYA SMALLCAP OPPORTUNITIES PORTFOLIO Voya Variable Products Trust | 16,674 | 1.1M $ | 0.68 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Column Small Cap Fund Trust for Professional Managers | 16,314 | 1.1M $ | 0.22 % | 0.02 % | as of Feb 28, 2026 ↗ |
| NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 15,463 | 1.1M $ | 0.18 % | 0.02 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF SPDR SERIES TRUST | 15,375 | 1M $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Invesco S&P SmallCap 600 QVM Multi-Factor ETF Invesco Exchange-Traded Fund Trust II | 15,207 | 1M $ | 0.46 % | 0.02 % | as of Feb 28, 2026 ↗ |
| MML Small Cap Growth Equity Fund MML SERIES INVESTMENT FUND | 14,611 | 995.4K $ | 0.75 % | 0.02 % | as of Mar 31, 2026 ↗ |
| AST PGIM Aggressive Multi-Asset Portfolio Advanced Series Trust | 14,600 | 994.7K $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Schwab Small-Cap Equity Fund SCHWAB CAPITAL TRUST | 14,440 | 939.5K $ | 0.13 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Small Cap Index Trust John Hancock Variable Insurance Trust | 14,238 | 970K $ | 0.18 % | 0.02 % | as of Mar 31, 2026 ↗ |
| FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust | 13,552 | 881.7K $ | 0.04 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Dunham Small Cap Value Fund Dunham Funds | 13,120 | 853.6K $ | 0.90 % | 0.02 % | as of Apr 30, 2026 ↗ |
| U.S. Small Cap Equity Fund RUSSELL INVESTMENT FUNDS | 12,999 | 885.6K $ | 0.43 % | 0.02 % | as of Mar 31, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 12,673 | 863.4K $ | 0.12 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Virtus Biotech Etf ETFis Series Trust I | 12,510 | 813.9K $ | 1.37 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SIMT Tax-Managed Small/Mid Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 12,404 | 845.1K $ | 0.13 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 12,183 | 792.6K $ | 0.06 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 12,098 | 787.1K $ | 0.19 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Driehaus Small/Mid Cap Growth Fund Driehaus Mutual Funds | 11,886 | 809.8K $ | 0.90 % | 0.01 % | as of Mar 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| iShares Neuroscience and Healthcare ETF iShares Trust | 3.69 % | as of Apr 30, 2026 ↗ |
| Invesco S&P SmallCap Health Care ETF Invesco Exchange-Traded Fund Trust II | 3.26 % | as of Feb 28, 2026 ↗ |
| Invesco Biotechnology & Genome ETF Invesco Exchange-Traded Fund Trust | 2.68 % | as of Apr 30, 2026 ↗ |
| Pictet - Biotech Pictet Asset Management (Europe) S.A. | 2.58 % | as of Sep 30, 2025 ↗ |
| WPG Partners Select Small Cap Value Fund RBB Fund, Inc. | 2.49 % | as of Feb 28, 2026 ↗ |
| Pinnacle Focused Opportunities ETF Tidal Trust II | 2.13 % | as of Feb 28, 2026 ↗ |
| Guardian Small Cap Value Diversified VIP Fund Guardian Variable Products Trust | 2.08 % | as of Mar 31, 2026 ↗ |
| Franklin Biotechnology Discovery Fund Franklin Strategic Series | 2.01 % | as of Apr 30, 2026 ↗ |
| WPG Partners Small Cap Value Diversified Fund RBB Fund, Inc. | 1.69 % | as of Feb 28, 2026 ↗ |
| Franklin Genomic Advancements ETF Franklin Templeton ETF Trust | 1.48 % | as of Mar 31, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 403 | +23 | 37,646,143 | +6.3 % |
| 2026Q1 | 380 | +59 | 35,414,088 | +30.6 % |
| 2025Q4 | 321 | -3 | 27,114,754 | -3.6 % |
| 2025Q3 | 324 | +35 | 28,136,472 | +5.8 % |
| 2025Q2 | 289 | +24 | 26,588,373 | +3.5 % |
| 2025Q1 | 265 | +21 | 25,690,343 | -5.1 % |
| 2024Q4 | 244 | +13 | 27,058,700 | -6.8 % |
| 2024Q3 | 231 | -5 | 29,047,120 | -7.8 % |
| 2024Q2 | 236 | +1 | 31,519,488 | +14.3 % |
| 2024Q1 | 235 | -44 | 27,586,614 | -21.3 % |
| 2023Q4 | 279 | 35,067,475 |
Institutional managers
340 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 12,948,717 | 882.2M $ | as of Mar 31, 2026 |
| RTW INVESTMENTS, LP | 7,746,415 | 527.8M $ | as of Mar 31, 2026 |
| JANUS HENDERSON GROUP PLC | 7,193,433 | 490M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 4,346,519 | 296.1M $ | as of Mar 31, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 3,942,610 | 268.6M $ | as of Mar 31, 2026 |
| TORONTO DOMINION BANK | 3,025,963 | 206.2M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,209,954 | 150.6M $ | as of Mar 31, 2026 |
| ARMISTICE CAPITAL, LLC | 2,074,449 | 141.3M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 1,886,841 | 128.6M $ | as of Mar 31, 2026 |
| Hood River Capital Management LLC | 1,664,559 | 113.4M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 1,640,381 | 111.8M $ | as of Mar 31, 2026 |
| FMR LLC | 1,528,362 | 104.1M $ | as of Mar 31, 2026 |
| TANG CAPITAL MANAGEMENT LLC | 1,500,000 | 102.2M $ | as of Mar 31, 2026 |
| UBS Group AG | 1,364,768 | 93M $ | as of Mar 31, 2026 |
| Jefferies Financial Group Inc. | 1,354,459 | 92.3M $ | as of Mar 31, 2026 |
| Pictet Asset Management Holding SA | 1,183,720 | 80.1M $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 1,121,388 | 76.4M $ | as of Mar 31, 2026 |
| Driehaus Capital Management LLC | 1,015,772 | 69.2M $ | as of Mar 31, 2026 |
| Palo Alto Investors LP | 921,607 | 62.8M $ | as of Mar 31, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | 920,476 | 62.7M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 890,715 | 60.7M $ | as of Mar 31, 2026 |
| SG Americas Securities, LLC | 879,701 | 59.9K $ | as of Mar 31, 2026 |
| Invesco Ltd. | 865,451 | 59M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 827,631 | 56.4M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 806,276 | 54.9M $ | as of Mar 31, 2026 |
Declared shareholders of PTC Therapeutics Inc
There are 4 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 8.70 % | 7,193,433 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Portfolio Management | 5.88 % | 4,871,329 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Capital Management | 5.17 % | 4,284,448 | as of Mar 31, 2026 · SCHEDULE 13G |
| The Toronto-Dominion Bank | 3.70 % | 3,025,945 | as of Mar 31, 2026 · SCHEDULE 13G |
Funds holding the debt of PTC Therapeutics Inc
10 funds declare 10 bond lines of this company. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.
| Fund | Bond lines | Value | |
|---|---|---|---|
| Franklin Convertible Securities Fund | 1 | 61M $ | as of Apr 30, 2026 |
| iShares Convertible Bond ETF | 1 | 6.1M $ | as of Apr 30, 2026 |
| Fidelity Convertible Securities Fund | 1 | 2.3M $ | as of Feb 28, 2026 |
| JNL Multi-Manager Alternative Fund | 1 | 2.1M $ | as of Mar 31, 2026 |
| Fidelity Strategic Dividend and Income Fund | 1 | 987K $ | as of Feb 28, 2026 |
| Franklin Alternative Strategies Fund | 1 | 856.9K $ | as of Feb 27, 2026 |
| PACE Alternative Strategies Investments | 1 | 828.1K $ | as of Apr 30, 2026 |
| Lord Abbett Convertible Fund | 1 | 711.8K $ | as of Feb 28, 2026 |
| First Trust SSI Strategic Convertible Securities ETF | 1 | 428.2K $ | as of Apr 30, 2026 |
| Calamos Convertible Equity Alternative ETF | 1 | 47.1K $ | as of Apr 30, 2026 |
Cite this page
Titelia. "Fund shareholders of PTC Therapeutics Inc". https://titelia.com/en/stocks/ptc-therapeutics-inc-US69366J2006