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Mariner, LLC

Position in CCCC — C4 Therapeutics, Inc.

CIK 1373442 Overland Park, KS

Position in CCCC

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$335,369
+$90,794 QoQ
Shares Held
127,517
-0.4% QoQ
Ownership
0.104%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
17 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in CCCC Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Mariner, LLC holds $490,050,155 across 152 Biotechnology names.

# Ticker Company Shares Value (USD) Open

All Filings in CCCC

Export CSV
17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $335,369 127,517
2025-12-31 $244,575 128,050
2025-09-30 $284,686 128,237
2025-06-30 $189,853 132,765
2025-03-31 $288,595 180,372
2024-12-31 $604,710 167,975
2024-09-30 $743,342 130,411
2024-06-30 $590,800 127,879
2024-03-31 $1,046,062 128,037
2023-12-31 $723,409 128,037
2023-09-30 $235,273 126,491
2023-06-30 $389,972 141,808
2023-03-31 $401,901 127,994
2022-12-31 $755,713 128,087
2022-09-30 $1,099,793 125,404
2022-06-30 $946,865 125,579
2022-03-31 $3,033,227 125,030