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FMR LLC

Position in CCCC — C4 Therapeutics, Inc.

CIK 315066 BOSTON, MA

Position in CCCC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$4,175,231
+$3,458,904 QoQ
Shares Held
894,054
+228.3% QoQ
Ownership
0.727%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#29
of 147 holders
Holding Since
Dec 2020
23 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

FMR LLC holds $61,424,667,385 across 370 Biotechnology names. CCCC ranks #178 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CCCC

Export CSV
23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,175,231 894,054
2026-03-31 $716,327 272,368
2025-12-31 $485,914 254,406
2025-09-30 $469,191 211,348
2025-06-30 $287,940 201,358
2025-03-31 $309,999 193,750
2024-12-31 $786,113 218,365
2024-09-30 $1,059,863 185,941
2024-06-30 $109,156 23,627
2024-03-31 $304,642 37,288
2023-12-31 $212,214 37,560
2023-09-30 $225,366 121,165
2023-06-30 $150,608 54,767
2023-03-31 $173,020 55,102
2022-12-31 $308,800 52,339
2022-09-30 $504,450 57,520
2022-06-30 $9,876 1,310
2022-03-31 $14,538,557 599,281
2021-12-31 $20,897,188 648,981
2021-09-30 $28,996,471 648,981
2021-06-30 $21,919,993 579,281
2021-03-31 $12,516,935 338,387
2020-12-31 $22,239,738 671,287