Companies / C4 Therapeutics, Inc. / Activity
Activity — C4 Therapeutics, Inc.
46 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common Stock | $27.68M | +5.9M +300.89% | 7,896,718 6.42% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common Stock | $8.28M | +1.8M +517.21% | 2,115,621 1.72% of shares | medium |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common Stock | $4.01M | +1.5M +101.09% | 3,035,634 2.47% of shares | low |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Add | Common Stock | $2.65M | +1.0M +1905.20% | 1,060,331 0.86% of shares | low |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common Stock | $2.26M | +859K +53.62% | 2,461,815 2.00% of shares | low |
| Q1 2026 as of | Orbimed Advisors LLC 13F manager | Trim | Common Stock | $-1.44M | -549K -39.05% | 856,353 0.70% of shares | low |
| Q1 2026 as of | Platinum Investment Management Ltd 13F manager | New | Common Stock | $1.01M | +385K | 384,766 0.31% of shares | low |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Add | Common Stock | $638.7K | +334K +16.29% | 2,387,586 1.94% of shares | low |
| Q2 2024 as of | Barclays PLC 13F manager | Add | Common Stock | $567.4K | +123K +231.33% | 175,911 0.14% of shares | low |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common Stock | $537.5K | +204K +17.19% | 1,393,342 1.13% of shares | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common Stock | $494.9K | +188K +8708.33% | 190,348 0.15% of shares | low |
| Q2 2026 as of | Deutsche Bank AG 13F manager | New | Common Stock | $461.7K | +99K | 98,873 0.08% of shares | low |
| Q2 2026 as of | Quadrature Capital Ltd 13F manager | Trim | Common Stock | $-450.1K | -96K -72.41% | 36,726 0.03% of shares | low |
| Q4 2024 as of | Barclays PLC 13F manager | Trim | Common Stock | $-435.9K | -121K -49.74% | 122,365 0.10% of shares | low |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common Stock | $385.0K | +68K +38.40% | 243,457 0.20% of shares | low |
| Q4 2025 as of | Barclays PLC 13F manager | Add | Common Stock | $336.4K | +176K +409.04% | 219,204 0.18% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Trim | Common Stock | $-288.1K | -110K -41.33% | 155,495 0.13% of shares | low |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Add | Common Stock | $279.0K | +106K +359.66% | 135,600 0.11% of shares | low |
| Q1 2026 as of | Graham Capital Management, L.P. 13F manager | Trim | Common Stock | $-206.4K | -78K -76.78% | 23,733 0.02% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common Stock | $-176.7K | -56K -54.30% | 47,363 0.04% of shares | low |
| Q1 2026 as of | OMERS Administration Corporation 13F manager | Trim | Common Stock | $-152.5K | -58K -49.28% | 59,700 0.05% of shares | low |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Trim | Common Stock | $-99.6K | -38K -3.83% | 951,043 0.77% of shares | low |
| Q2 2025 as of | Barclays PLC 13F manager | Trim | Common Stock | $-88.2K | -62K -57.38% | 45,823 0.04% of shares | low |
| Q1 2026 as of | Prelude Capital Management, LLC 13F manager | New | Common Stock | $81.4K | +31K | 30,957 0.03% of shares | low |
| Q1 2024 as of | Barclays PLC 13F manager | Add | Common Stock | $77.4K | +9K +21.73% | 53,093 0.04% of shares | low |
| Q3 2025 as of | Farallon Capital Management LLC 13F manager | New | Common Stock | $62.2K | +28K | 28,000 0.02% of shares | low |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | New | Common Stock | $54.1K | +12K | 11,582 <0.01% of shares | low |
| Q2 2026 as of | WINTON GROUP Ltd 13F manager | New | Common Stock | $51.8K | +11K | 11,100 <0.01% of shares | low |
| Q1 2026 as of | Hudson Bay Capital Management LP 13F manager | Add | Common Stock | $48.7K | +19K +16.61% | 130,081 0.11% of shares | low |
| Q2 2026 as of | LPL Financial LLC 13F manager | Add | Common Stock | $46.0K | +10K +4.05% | 253,165 0.21% of shares | low |
| Q2 2023 as of | Barclays PLC 13F manager | Trim | Common Stock | $-38.5K | -14K -29.55% | 33,368 0.03% of shares | low |
| Q1 2025 as of | Barclays PLC 13F manager | Trim | Common Stock | $-23.8K | -15K -12.13% | 107,520 0.09% of shares | low |
| Q2 2026 as of | NINE MASTS CAPITAL Ltd 13F manager | Exit | Common Stock | $-21.9K | -11K -100.00% | 0 | low |
| Q4 2025 as of | Blackston Financial Advisory Group, LLC 13F manager | New | Common Stock | $19.1K | +10K | 10,000 <0.01% of shares | low |
| Q3 2023 as of | Barclays PLC 13F manager | Add | Common Stock | $19.1K | +10K +30.71% | 43,614 0.04% of shares | low |
| Q4 2021 as of | Leonteq Securities AG 13F manager | New | Common Stock | $15.5K | +480 | 480 <0.01% of shares | low |
| Q2 2022 as of | Leonteq Securities AG 13F manager | Exit | Common Stock | $-11.6K | -480 -100.00% | 0 | low |
| Q3 2025 as of | Barclays PLC 13F manager | Trim | Common Stock | $-6.1K | -3K -6.03% | 43,062 0.04% of shares | low |
| Q1 2026 as of | Federated Hermes Inc 13F manager | New | Common Stock | $4.9K | +2K | 1,878 <0.01% of shares | low |
| Q1 2026 as of | Prudential Financial Inc 13F manager | Add | Common Stock | $2.4K | +900 +5.98% | 15,950 0.01% of shares | low |
| Q1 2026 as of | Mariner, LLC 13F manager | Trim | Common Stock | $-1.4K | -533 -0.42% | 127,517 0.10% of shares | low |
| Q2 2026 as of | Gf Fund Management Co. Ltd. 13F manager | Add | Common Stock | $509 | +109 +5.73% | 2,012 <0.01% of shares | low |
| Q4 2025 as of | IFP Advisors, Inc 13F manager | Exit | Common Stock | $-38 | -17 -100.00% | 0 | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Add | Common Stock | $13 | +9 +1.34% | 680 <0.01% of shares | low |
| Q4 2023 as of | Barclays PLC 13F manager | Add | Common Stock | $6 | +1 +<0.01% | 43,615 0.04% of shares | low |
| Q1 2026 as of | Hantz Financial Services, Inc. 13F manager | New | Common Stock | $0 | +3 | 3 <0.01% of shares | low |