C4 Therapeutics, Inc.
CCCC- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001662579
No open-market purchases or sales by C4 Therapeutics, Inc. insiders were filed in the last 90 days; 147 institutions reported holding it in 13F filings for Q2 2026, worth $547.6M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in C4 Therapeutics, Inc. as of Jun 30, 2026. 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
- 147
- +24 vs. Q1 2026
- Shares held
- 117.6M
- +33.1M (+39.2%) vs. Q1 2026
- Total value
- $547.6M
- +$326.3M (+147.5%) vs. Q1 2026
- New holders
- 51
- 54 more added
- Sold out
- 27
- 27 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CCCC 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 | 147 | $547.6M |
| Q1 2026 | 123 | $221.3M |
| Q4 2025 | 101 | $152.5M |
| Q3 2025 | 97 | $116.6M |
| Q2 2025 | 102 | $78.2M |
| Q1 2025 | 115 | $102.6M |
| Q4 2024 | 113 | $231.8M |
| Q3 2024 | 118 | $365.9M |
| Q2 2024 | 115 | $281.3M |
| Q1 2024 | 106 | $475.6M |
| Q4 2023 | 92 | $265.6M |
| Q3 2023 | 84 | $64.5M |
| Q2 2023 | 100 | $94.1M |
| Q1 2023 | 121 | $117.5M |
| Q4 2022 | 117 | $231.4M |
| Q3 2022 | 114 | $345.9M |
| Q2 2022 | 113 | $297.2M |
| Q1 2022 | 125 | $904.8M |
| Q4 2021 | 119 | $1.15B |
| Q3 2021 | 113 | $1.54B |
| Q2 2021 | 107 | $1.21B |
| Q1 2021 | 83 | $926.8M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding C4 Therapeutics, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prelude Capital Management, LLC | 19,700 | $92.0K | 0.01% | −11,257−36.4% | Reduced |
| Intech Investment Management LLC | 19,602 | $91.5K | 0.00% | +19,602 | New |
| Voya Investment Management LLC | 19,392 | $90.6K | 0.00% | +19,392 | New |
| Callan Family Office, LLC | 19,146 | $89.4K | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 18,800 | $87.8K | 0.00% | +18,800 | New |
| NBC Securities, Inc. | 18,000 | $84.1K | 0.01% | +14,000+350.0% | Added |
| China Universal Asset Management Co., Ltd. | 17,597 | $82.2K | 0.00% | +281+1.6% | Added |
| ProShare Advisors LLC | 16,895 | $78.9K | 0.00% | +16,895 | New |
| State of Wyoming | 16,093 | $75.2K | 0.01% | +16,093 | New |
| Algert Global LLC | 16,040 | $74.9K | 0.00% | +16,040 | New |
| HSBC Holdings PLC | 13,629 | $70.3K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 14,425 | $67.4K | 0.00% | −824−5.4% | Reduced |
| Ewa, LLC | 14,129 | $66.0K | 0.01% | −443−3.0% | Reduced |
| Northern Lights Advisors, Inc. | 12,930 | $60.4K | 0.03% | 00.0% | Unchanged |
| Raymond James Financial Inc | 11,860 | $55.4K | 0.00% | +11,860 | New |
| Victory Capital Management Inc | 11,582 | $54.1K | 0.00% | +11,582 | New |
| Winton Group Ltd | 11,100 | $51.8K | 0.00% | −13,600−55.1% | Reduced |
| Axq Capital, LP | 10,745 | $50.2K | 0.01% | −75,533−87.5% | Reduced |
| Bronte Capital Management Pty Ltd. | 10,349 | $48.3K | 0.01% | +316+3.1% | Added |
| Abel Hall, LLC | 10,233 | $47.8K | 0.01% | +145+1.4% | Added |
| Simplicity Wealth,LLC | 10,045 | $46.9K | 0.00% | −156−1.5% | Reduced |
| CI Private Wealth, LLC | 10,007 | $46.7K | 0.00% | −11,380−53.2% | Reduced |
| PFG Investments, LLC | 10,000 | $46.7K | 0.00% | +10,000 | New |
| Legal & General Group Plc | 9,834 | $45.9K | 0.00% | +9,834 | New |
| Advisor Group Holdings, Inc. | 9,672 | $45.2K | 0.00% | +5,128+112.9% | Added |
| Ameritas Investment Partners, Inc. | 9,198 | $43.0K | 0.00% | +9,198 | New |
| Tower Research Capital LLC (TRC) | 8,269 | $38.6K | 0.00% | −1,580−16.0% | Reduced |
| Russell Investments Group, Ltd. | 8,105 | $37.9K | 0.00% | +8,105 | New |
| Federation des caisses Desjardins du Quebec | 5,800 | $27.1K | 0.00% | +2,800+93.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 4,945 | $23.1K | 0.00% | −145−2.8% | Reduced |
| Caitong International Asset Management Co., Ltd | 3,698 | $17.3K | 0.00% | +3,106+524.7% | Added |
| Royal Bank of Canada | 3,634 | $17.0K | 0.00% | +2,954+434.4% | Added |
| Jones Financial Companies LLLP | 2,727 | $11.6K | 0.00% | +2,449+880.9% | Added |
| Owl Creek Wealth Partners LLC | 2,140 | $9.99K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 2,043 | $9.54K | 0.00% | +2,043 | New |
| GF Fund Management Co. Ltd. | 2,012 | $9.40K | 0.00% | −153−7.1% | Reduced |
| Federated Hermes, Inc. | 1,878 | $8.77K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,396 | $6.52K | 0.00% | +1,396 | New |
| CDC Financial, Inc. | 1,000 | $4.67K | 0.00% | +1,000 | New |
| Clear Street Markets LLC | 829 | $3.87K | 0.00% | +829 | New |
| Toronto Dominion Bank | 640 | $2.99K | 0.00% | −174,023−99.6% | Reduced |
| Fortitude Family Office, LLC | 435 | $2.03K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 358 | $1.67K | 0.00% | +358 | New |
| Nisa Investment Advisors, LLC | 156 | $729 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 102 | $476 | 0.00% | +1+1.0% | Added |
| SRS Capital Advisors, Inc. | 19 | $89 | 0.00% | −300−94.0% | Reduced |
| Huntington National Bank | 107 | – | – | +107 | New |
| OrbiMed Advisors LLC | 0 | $0 | 0.00% | −856,353−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −223,168−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −162,930−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −130,081−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −127,517−100.0% | Sold out |
| Verdad Advisers, LP | 0 | $0 | 0.00% | −109,407−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −92,647−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −59,700−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −49,586−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −38,187−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −34,594−100.0% | Sold out |
| Farallon Capital Management, L.L.C. | 0 | $0 | 0.00% | −28,000−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −26,120−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −25,740−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −23,944−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −23,733−100.0% | Sold out |
| Dauntless Investment Group, LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Nine Masts Capital Ltd | 0 | $0 | 0.00% | −14,157−100.0% | Sold out |
| CTC Alternative Strategies, Ltd. | 0 | $0 | 0.00% | −10,792−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −10,466−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −10,203−100.0% | Sold out |
| Ethic Inc. | 0 | $0 | 0.00% | −10,131−100.0% | Sold out |
| Blackston Financial Advisory Group, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| Hantz Financial Services, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |