Who owns C4 Therapeutics, Inc.?
Institutional ownership of CCCC from SEC Form 13F filings across 97 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
97
13F holders
$300.2M
value, 2026 filers
60.3%
of shares outstanding (66.6M sh)
33
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of CCCC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 8.9M | $41.4M | 0.0% | 8% | -2.3% |
| 2 | BlackRock, Inc. | 7.9M | $36.9M | 0.0% | 7.1% | +285.5% |
| 3 | JPMORGAN CHASE & CO | 4.7M | $20.7M | 0.0% | 4.3% | +47.3% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 4.4M | $20.6M | 0.0% | 4% | -42.8% |
| 5 | CITADEL ADVISORS LLC | 4.2M | $19.6M | 0.0% | 3.8% | +66.8% |
| 6 | GOLDMAN SACHS GROUP INC | 3.5M | $16.5M | 0.0% | 3.2% | +47.9% |
| 7 | TWO SIGMA INVESTMENTS, LP | 3.5M | $16.2M | 0.0% | 3.1% | +14.3% |
| 8 | SILVERARC CAPITAL MANAGEMENT, LLC | 3.0M | $14.2M | 1.5% | 2.7% | +58.6% |
| 9 | BANK OF AMERICA CORP /DE/ | 2.7M | $12.4M | 0.0% | 2.4% | +12.6% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 2.5M | $11.8M | 0.0% | 2.3% | +165.2% |
| 11 | ACADIAN ASSET MANAGEMENT LLC | 1.8M | $8,429 | 0.0% | 1.6% | -4.5% |
| 12 | Candriam S.C.A.NEW | 1.8M | $8.4M | 0.0% | 1.6% | new |
| 13 | D. E. Shaw & Co., Inc. | 1.7M | $8.1M | 0.0% | 1.6% | +64.2% |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.7M | $8.1M | 0.0% | 1.6% | +34.6% |
| 15 | NORTHERN TRUST CORP | 1.2M | $5.4M | 0.0% | 1% | +512.5% |
| 16 | FMR LLC | 894,054 | $4.2M | 0.0% | 0.8% | +228.3% |
| 17 | UBS Group AG | 828,970 | $3.9M | 0.0% | 0.7% | +284.0% |
| 18 | Sixth Street Partners Management Company, L.P.NEW | 781,060 | $3.6M | 0.6% | 0.7% | new |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 781,060 | $3.6M | 0.0% | 0.7% | +72.7% |
| 20 | BOOTHBAY FUND MANAGEMENT, LLCNEW | 736,331 | $3.4M | 0.0% | 0.7% | new |
| 21 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 680,094 | $3.2M | 0.0% | 0.6% | new |
| 22 | VANGUARD FIDUCIARY TRUST CO | 609,146 | $2.8M | 0.0% | 0.6% | +25.8% |
| 23 | ExodusPoint Capital Management, LP | 580,195 | $2.7M | 0.0% | 0.5% | +1121.3% |
| 24 | Rockefeller Capital Management L.P.NEW | 495,817 | $2.3M | 0.0% | 0.4% | new |
| 25 | Nuveen, LLCNEW | 484,010 | $2.3M | 0.0% | 0.4% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.