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RENAISSANCE TECHNOLOGIES LLC

Position in CCCC — C4 Therapeutics, Inc.

CIK 1037389 NEW YORK, NY

Position in CCCC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$5,556,496
-$918,077 QoQ
Shares Held
1,189,828
-51.7% QoQ
Ownership
0.967%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#25
of 147 holders
Holding Since
Dec 2021
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CCCC Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $3,952,606,887 across 312 Biotechnology names. CCCC ranks #78 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CCCC

Export CSV
16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,556,496 1,189,828
2026-03-31 $6,474,573 2,461,815
2025-12-31 $3,060,927 1,602,580
2025-09-30 $2,080,029 936,950
2025-06-30 $1,563,258 1,093,188
2025-03-31 $343,200 214,500
2024-06-30 $1,086,624 235,200
2024-03-31 $3,315,386 405,800
2023-12-31 $2,399,555 424,700
2023-09-30 $665,857 357,988
2023-06-30 $1,421,469 516,898
2023-03-31 $1,023,891 326,080
2022-12-31 $191,750 32,500
2022-09-30 $550,756 62,800
2022-06-30 $86,710 11,500
2021-12-31 $1,007,860 31,300