CCCC — C4 Therapeutics Inc Institutional Holders · Q3 2026
Who owns C4 Therapeutics Inc (CCCC)? 2 institutions reported holding $4.19M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Congress Asset Management Co ($4.2M), GAMMA Investing LLC ($2,761).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CONGRESS ASSET MANAGEMENT CO | $4.2M | 1.3M | Added |
| 2 | GAMMA Investing LLC | $2,761 | 829 | New |
Source: SEC Form 13F filings · as of 2026-09-30