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C4 THERAPEUTICS (CCCC)
NASDAQ
$3.20+$0.02 (+0.79%)
Price as of Oct 22, 2026 7:11 PM EDT- $390.0MMarket Cap
- 39.04%1-Year Change
- BiotechnologyIndustry
C4 THERAPEUTICS (CCCC)
$3.20+$0.02 (+0.79%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
MORGAN STANLEY | 7.21% | 8.9M | -205,062 (-2.31%) | Jun 30, 2026 |
RA CAPITAL MANAGEMENT, L.P. | 6.50% | 8.0M | 0 (0.00%) | Jun 30, 2026 |
BLACKROCK, INC. | 6.42% | 7.9M | +5.8M (+74.06%) | Jun 30, 2026 |
LYNX1 CAPITAL MANAGEMENT LP | 5.96% | 7.3M | +327,789 (+4.47%) | Jun 30, 2026 |
N/A | 5.85% | 7.2M | +5.0M (+68.75%) | Jun 30, 2026 |
SQUADRON CAPITAL MANAGEMENT LLC | 5.85% | 7.2M | +5.0M (+68.75%) | Jun 30, 2026 |
BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC | 5.83% | 7.2M | 0 (0.00%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.51% | 4.3M | +536,916 (+12.45%) | Jun 30, 2026 |
WASATCH FUNDS TRUST | 2.80% | 3.4M | +554,905 (+16.09%) | Jun 30, 2026 |
FIDELITY SALEM STREET TRUST | 0.91% | 1.1M | +982,514 (+87.39%) | Jul 31, 2026 |
JNL SERIES TRUST | 0.54% | 660,429 | +168,582 (+25.53%) | Jun 30, 2026 |
SCHWAB CAPITAL TRUST | 0.41% | 502,451 | +461,493 (+91.85%) | Jul 31, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 0.35% | 430,780 | +233,984 (+54.32%) | Jul 31, 2026 |
Dimensional ETF Trust | 0.34% | 417,654 | +47,191 (+11.30%) | Jul 31, 2026 |
Current Ownership Distribution
- Institutions1.1B (81.55%)
- Mutual Funds237.0M (18.12%)
- Insiders4.3M (0.33%)
- Other0 (0.00%)
Insider Transactions
- 0.33% (4.3M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Anderson Kenneth Carl | Award | Oct 01, 2026 | $11,498.68 | 3,662 | $3.14 | 75,612 |
GROGAN DONNA ROY | Award | Oct 01, 2026 | $14,500.52 | 4,618 | $3.14 | 79,471 |
Adams Kendra Chief Financial Officer | Exempt | Sep 18, 2026 | $0.00 | 6,250 | $0.00 | 385,098 |
Adams Kendra Chief Financial Officer | In Kind | Sep 18, 2026 | $9,407.25 | 2,775 | $3.39 | 382,323 |
REYNO LEONARD Chief Medical Officer | Exempt | Jul 10, 2026 | $0.00 | 15,325 | $0.00 | 379,803 |
REYNO LEONARD Chief Medical Officer | In Kind | Jul 10, 2026 | $30,031.82 | 7,397 | $4.06 | 372,406 |
GROGAN DONNA ROY | Award | Jul 01, 2026 | $14,499.94 | 3,341 | $4.34 | 74,853 |
Anderson Kenneth Carl | Award | Jul 01, 2026 | $11,501.00 | 2,650 | $4.34 | 71,950 |
Bessen Laura | Award | Jun 24, 2026 | $0.00 | 62,000 | $0.00 | 62,000 |
Fawell Stephen | Award | Jun 24, 2026 | $0.00 | 62,000 | $0.00 | 62,000 |
Koppikar Utpal | Award | Jun 24, 2026 | $0.00 | 62,000 | $0.00 | 62,000 |
Anderson Kenneth Carl | Award | Apr 01, 2026 | $11,499.30 | 4,259 | $2.70 | 68,230 |
GROGAN DONNA ROY | Award | Apr 01, 2026 | $14,499.00 | 5,370 | $2.70 | 71,512 |
Hirsch Andrew President & CEO | Exempt | Feb 15, 2026 | $0.00 | 20,400 | $0.00 | 1.1M |
Hirsch Andrew President & CEO | In Kind | Feb 15, 2026 | $17,117.73 | 9,057 | $1.89 | 1.1M |
Mossler Mark Chief Accounting Officer | Exempt | Feb 14, 2026 | $0.00 | 9,420 | $0.00 | 75,184 |
Boyle Scott N Chief Business Officer | Exempt | Feb 14, 2026 | $0.00 | 20,950 | $0.00 | 306,070 |
Mahaney Paige Chief Scientific Officer | Exempt | Feb 14, 2026 | $0.00 | 7,050 | $0.00 | 339,356 |
Adams Kendra Chief Financial Officer | Exempt | Feb 14, 2026 | $0.00 | 30,950 | $0.00 | 400,479 |
REYNO LEONARD Chief Medical Officer | Exempt | Feb 14, 2026 | $0.00 | 30,950 | $0.00 | 396,382 |
Boyle Scott N Chief Business Officer | In Kind | Feb 14, 2026 | $13,738.41 | 7,269 | $1.89 | 298,801 |
Mahaney Paige Chief Scientific Officer | In Kind | Feb 14, 2026 | $4,622.94 | 2,446 | $1.89 | 336,910 |
Schick Kelly Chief People Officer | Exempt | Feb 14, 2026 | $0.00 | 20,950 | $0.00 | 307,150 |
Mossler Mark Chief Accounting Officer | In Kind | Feb 14, 2026 | $6,176.52 | 3,268 | $1.89 | 71,916 |
Adams Kendra Chief Financial Officer | In Kind | Feb 14, 2026 | $29,070.09 | 15,381 | $1.89 | 385,098 |
REYNO LEONARD Chief Medical Officer | In Kind | Feb 14, 2026 | $31,334.31 | 16,579 | $1.89 | 379,803 |
Hirsch Andrew President & CEO | Exempt | Feb 14, 2026 | $0.00 | 81,725 | $0.00 | 1.1M |
Schick Kelly Chief People Officer | In Kind | Feb 14, 2026 | $13,738.41 | 7,269 | $1.89 | 299,881 |
Hirsch Andrew President & CEO | In Kind | Feb 14, 2026 | $74,001.06 | 39,154 | $1.89 | 1.1M |
Mahaney Paige Chief Scientific Officer | Award | Feb 13, 2026 | $0.00 | 240,000 | $0.00 | 339,356 |