Companies / PTC Therapeutics Inc / Activity
Activity — PTC Therapeutics Inc
126 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Add | Common stock | $159.54M | +2.3M +48.28% | 7,193,433 8.62% of shares | high |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $96.70M | +1.2M +9.28% | 13,964,554 16.73% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $32.04M | +393K +9.34% | 4,598,952 5.51% of shares | medium |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | New | Common stock | $31.38M | +461K | 460,564 0.55% of shares | medium |
| Q1 2026 as of | Jupiter Asset Management Ltd 13F manager | Add | Common stock | $23.87M | +350K +96.99% | 711,457 0.85% of shares | medium |
| Q1 2026 as of | Arrowstreet Capital, Limited Partnership 13F manager | Trim | Common stock | $-20.08M | -295K -72.53% | 111,632 0.13% of shares | medium |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $14.50M | +213K +85.93% | 460,638 0.55% of shares | medium |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $13.21M | +194K +9.62% | 2,209,954 2.65% of shares | medium |
| Q3 2025 as of | Boxer Capital Management, LLC 13F manager | New | Common stock | $12.27M | +200K | 200,000 0.24% of shares | medium |
| Q1 2026 as of | Boston Partners 13F manager | Add | Common stock | $10.87M | +160K +32.69% | 647,482 0.78% of shares | medium |
| Q1 2026 as of | Adage Capital Partners Gp, L.L.C. 13F manager | Exit | Common stock | $-10.71M | -141K -100.00% | 0 | medium |
| Q1 2026 as of | Segall Bryant & Hamill, LLC 13F manager | Add | Common stock | $9.88M | +145K +287.42% | 195,380 0.23% of shares | medium |
| Q1 2026 as of | Capital Fund Management S.A. 13F manager | New | Common stock | $8.26M | +121K | 121,286 0.15% of shares | medium |
| Q1 2026 as of | Federated Hermes Inc 13F manager | Add | Common stock | $7.72M | +113K +100.70% | 225,916 0.27% of shares | medium |
| Q2 2025 as of | Barclays PLC 13F manager | Add | Common stock | $7.20M | +147K +111.44% | 279,812 0.34% of shares | medium |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Trim | Common stock | $-7.13M | -105K -5.99% | 1,640,381 1.97% of shares | medium |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Trim | Common stock | $-6.49M | -85K -5.63% | 1,431,557 1.72% of shares | medium |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common stock | $6.26M | +92K +11.08% | 920,476 1.10% of shares | medium |
| Q1 2026 as of | Hillsdale Investment Management Inc. 13F manager | Exit | Common stock | $-5.75M | -76K -100.00% | 0 | medium |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Add | Common stock | $5.35M | +66K +28.38% | 296,899 0.36% of shares | medium |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Trim | Common stock | $-5.06M | -74K -12.23% | 533,300 0.64% of shares | medium |
| Q1 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-4.67M | -160K -63.33% | 92,898 0.11% of shares | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Add | Common stock | $4.40M | +58K +61.36% | 152,176 0.18% of shares | low |
| Q1 2026 as of | Schroder Investment Management Group 13F manager | Add | Common stock | $4.09M | +62K +85.91% | 134,968 0.16% of shares | low |
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-4.09M | -54K -100.00% | 0 | low |
| Q4 2025 as of | Norges Bank 13F manager | New | Common stock | $4.09M | +54K | 53,807 0.06% of shares | low |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $3.79M | +102K +157.44% | 167,012 0.20% of shares | low |
| Q2 2026 as of | Quadrature Capital Ltd 13F manager | New | Common stock | $3.59M | +44K | 44,005 0.05% of shares | low |
| Q4 2023 as of | Barclays PLC 13F manager | Add | Common stock | $3.05M | +111K +77.57% | 253,302 0.30% of shares | low |
| Q1 2026 as of | Los Angeles Capital Management LLC 13F manager | Add | Common stock | $2.67M | +39K +121.03% | 71,660 0.09% of shares | low |
| Q2 2024 as of | Danske Bank A/S 13F manager | Exit | Common stock | $-2.62M | -90K -100.00% | 0 | low |
| Q3 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-2.46M | -40K -14.35% | 239,649 0.29% of shares | low |
| Q1 2026 as of | Principal Financial Group Inc 13F manager | Add | Common stock | $2.46M | +36K +7.54% | 515,001 0.62% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-2.27M | -47K -35.51% | 85,091 0.10% of shares | low |
| Q1 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-2.00M | -29K -51.83% | 27,253 0.03% of shares | low |
| Q1 2026 as of | Hussman Strategic Advisors, Inc. 13F manager | Exit | Common stock | $-1.91M | -25K -100.00% | 0 | low |
| Q1 2026 as of | Orbimed Advisors LLC 13F manager | Add | Common stock | $1.76M | +26K +111.64% | 49,100 0.06% of shares | low |
| Q1 2026 as of | Millennium Management LLC 13F manager | Exit | Common stock | $-1.71M | -22K -100.00% | 0 | low |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Trim | Common stock | $-1.70M | -25K -33.02% | 50,506 0.06% of shares | low |
| Q1 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-1.61M | -32K -19.23% | 132,339 0.16% of shares | low |
| Q4 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-1.48M | -19K -8.12% | 220,196 0.26% of shares | low |
| Q1 2026 as of | Intech Investment Management LLC 13F manager | Add | Common stock | $1.45M | +21K +61.28% | 55,949 0.07% of shares | low |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Trim | Common stock | $-1.33M | -20K -12.59% | 136,003 0.16% of shares | low |
| Q1 2026 as of | Prudential Financial Inc 13F manager | Trim | Common stock | $-1.27M | -19K -10.16% | 164,570 0.20% of shares | low |
| Q1 2026 as of | Bridgewater Associates, LP 13F manager | Exit | Common stock | $-1.23M | -16K -100.00% | 0 | low |
| Q1 2026 as of | Walleye Trading LLC 13F manager | Exit | Common stock | $-1.21M | -16K -100.00% | 0 | low |
| Q1 2026 as of | Palo Alto Investors LP 13F manager | Add | Common stock | $1.21M | +18K +1.96% | 921,607 1.10% of shares | low |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common stock | $1.10M | +27K +31.88% | 112,215 0.13% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Add | Common stock | $1.09M | +16K +23.47% | 84,320 0.10% of shares | low |
| Q1 2026 as of | WCM Investment Management, LLC 13F manager | Trim | Common stock | $-1.02M | -16K -14.13% | 94,687 0.11% of shares | low |