PTC Therapeutics Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 12.95 M | $882.20 M | 1.33% | 16.05% |
| RTW INVESTMENTS, LP | 05/15/2026 | 7.75 M | $527.76 M | 0.00% | 9.60% |
| JANUS HENDERSON GROUP PLC | 05/18/2026 | 7.19 M | $490.00 M | 48.28% | 8.91% |
| 05/08/2026 | 4.80 M | $327.34 M | 100.00% | 5.95% | |
| STATE STREET CORP | 05/15/2026 | 4.35 M | $296.13 M | 3.34% | 5.39% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/15/2026 | 3.94 M | $268.61 M | 1.95% | 4.89% |
| 05/15/2026 | 3.68 M | $250.46 M | 100.00% | 4.56% | |
| TORONTO DOMINION BANK | 05/15/2026 | 3.03 M | $206.16 M | -26.88% | 3.75% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 2.21 M | $150.59 M | 9.62% | 2.74% |
| ARMISTICE CAPITAL, LLC | 05/15/2026 | 2.07 M | $141.33 M | -25.96% | 2.57% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 1.89 M | $128.55 M | 31.80% | 2.34% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 05/15/2026 | 1.66 M | $113.41 M | 65.95% | 2.06% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 1.64 M | $111.76 M | -5.99% | 2.03% |
| FMR LLC | 05/15/2026 | 1.53 M | $104.13 M | -9.09% | 1.89% |
| TANG CAPITAL MANAGEMENT LLC | 05/15/2026 | 1.50 M | $102.20 M | 0.00% | 1.86% |
| UBS GROUP AG | 05/05/2026 | 1.36 M | $92.98 M | 41.48% | 1.69% |
| JEFFERIES FINANCIAL GROUP INC. | 05/08/2026 | 1.35 M | $92.28 M | -18.33% | 1.68% |
| PICTET ASSET MANAGEMENT HOLDING SA | 04/22/2026 | 1.18 M | $80.06 M | 20.92% | 1.47% |
| FRANKLIN RESOURCES INC | 05/13/2026 | 1.12 M | $76.40 M | -12.85% | 1.39% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 05/15/2026 | 1.02 M | $69.20 M | -10.60% | 1.26% |
| PALO ALTO INVESTORS LP | 05/15/2026 | 921.61 K | $62.79 M | 1.96% | 1.14% |
| BNP PARIBAS ARBITRAGE, SNC | 05/12/2026 | 920.48 K | $62.71 M | 11.08% | 1.14% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 890.72 K | $60.67 M | 42.04% | 1.10% |
| SG AMERICAS SECURITIES, LLC | 04/16/2026 | 879.70 K | $59.93 M | -1.65% | 1.09% |
| INVESCO LTD. | 05/12/2026 | 865.45 K | $58.96 M | 99.28% | 1.07% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 827.63 K | $56.39 M | -19.10% | 1.03% |
| NORTHERN TRUST CORP | 05/14/2026 | 806.28 K | $54.93 M | 4.79% | 1.00% |
| WOODLINE PARTNERS LP | 05/15/2026 | 744.99 K | $50.76 M | 30.34% | 0.92% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 731.64 K | $49.85 M | -0.45% | 0.91% |
| JUPITER ASSET MANAGEMENT LTD | 05/12/2026 | 711.46 K | $48.47 M | 96.99% | 0.88% |
| MORGAN STANLEY | 05/15/2026 | 674.13 K | $45.93 M | -25.53% | 0.84% |
| NUVEEN, LLC | 04/30/2026 | 667.02 K | $45.44 M | -4.60% | 0.83% |
| BOSTON PARTNERS | 05/11/2026 | 647.48 K | $44.11 M | 32.69% | 0.80% |
| LORD, ABBETT & CO. LLC | 05/14/2026 | 617.12 K | $42.04 M | -1.59% | 0.76% |
| ENSIGN PEAK ADVISORS, INC | 05/13/2026 | 582.32 K | $39.67 M | 107.55% | 0.72% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 553.66 K | $37.72 M | 100.00% | 0.69% |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2026 | 533.30 K | $36.33 M | -12.23% | 0.66% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 522.76 K | $35.62 M | 1.57% | 0.65% |
| PRINCIPAL FINANCIAL GROUP INC | 05/04/2026 | 515.00 K | $35.09 M | 7.54% | 0.64% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 05/15/2026 | 513.82 K | $35.01 M | 100.00% | 0.64% |
| LOOMIS SAYLES & CO L P | 05/14/2026 | 493.60 K | $33.63 M | 100.00% | 0.61% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 475.15 K | $32.37 M | 3.27% | 0.59% |
| MARSHALL WACE, LLP | 05/15/2026 | 460.64 K | $31.38 M | 85.93% | 0.57% |
| BALYASNY ASSET MANAGEMENT L.P. | 05/15/2026 | 460.56 K | $31.38 M | 100.00% | 0.57% |
| PARKMAN HEALTHCARE PARTNERS LLC | 05/15/2026 | 431.36 K | $29.39 M | 169.30% | 0.53% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 05/15/2026 | 425.24 K | $28.97 M | -0.30% | 0.53% |
| ARMISTICE CAPITAL, LLC | 05/15/2026 | 390.00 K | $26.57 M | 100.00% | 0.48% |
| CITADEL ADVISORS LLC | 05/15/2026 | 385.20 K | $26.24 M | -66.63% | 0.48% |
| ROCKEFELLER CAPITAL MANAGEMENT L.P. | 05/14/2026 | 384.67 K | $26.21 M | -5.14% | 0.48% |
| 06/12/2026 | 376.17 K | $25.63 M | 100.00% | 0.47% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
PTC Therapeutics Inc institutional Ownership - FAQ's
During the previous two years, 477 institutional investors and hedge funds held shares of PTC Therapeutics Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 12.95 M
RTW INVESTMENTS, LP: 7.75 M
JANUS HENDERSON GROUP PLC: 7.19 M
STATE STREET CORP: 4.35 M
WELLINGTON MANAGEMENT GROUP LLP: 3.94 M
TORONTO DOMINION BANK: 3.03 M
118.35% of PTC Therapeutics Inc stock is owned by institutional investors.
Institutional investors have bought a total of 113.94 M shares in the last 24 months. This purchase volume represents approximately $7.79 B in transactions.