Institutional shares held 55.4 Million
329K calls
186K puts
Total value of holdings $137M
$813K calls
$458K puts
Market Cap $121M
48,913,800 Shares Out.
Institutional ownership 113.33%
# of Institutions 109


Latest Institutional Activity in CCCC

Top Purchases

Q3 2025
Silverarc Capital Management, LLC Shares Held: 1.9M ($4.69M)
Q3 2025
Millennium Management LLC Shares Held: 1.93M ($4.78M)
Q3 2025
Citadel Advisors LLC Shares Held: 481K ($1.19M)
Q3 2025
Shay Capital LLC Shares Held: 420K ($1.04M)
Q3 2025
Susquehanna International Group, LLP Shares Held: 515K ($1.27M)

Top Sells

Q3 2025
Wasatch Advisors Inc Shares Held: 4.85M ($12M)
Q3 2025
Orbimed Advisors LLC Shares Held: 5.24M ($12.9M)
Q3 2025
Ubs Group Ag Shares Held: 61.7K ($152K)
Q3 2025
Goldman Sachs Group Inc Shares Held: 460K ($1.14M)
Q3 2025
Jane Street Group, LLC Shares Held: 204K ($503K)

About CCCC

C4 Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops novel therapeutic candidates to degrade disease-causing proteins for the treatment of cancer, neurodegenerative conditions, and other diseases. Its lead product candidate is CFT7455, an orally bioavailable MonoDAC degrader of protein that is in Phase 1/2 trial targeting IKZF1 and IKZF3 for multiple myeloma and non-Hodgkin lymphomas, including peripheral T-cell lymphoma and mantle cell lymphoma. The company is also developing CFT8634, an orally bioavailable BiDAC degrader of BRD9, a protein target for synovial sarcoma and SMARCB1-deleted solid tumors; CFT1946, an orally bioavailable BiDAC degrader targeting V600X mutant BRAF to treat melanoma, non-small cell lung cancer (NSCLC), colorectal cancer, and other solid malignancies; CFT8919, an orally bioavailable, allosteric, and mutant-selective BiDAC degrader of epidermal growth factor receptor, or EGFR, with an L858R mutation in NSCLC; and earlier stage programs comprising RET degraders for the treatment of various cancers. C4 Therapeutics, Inc. has strategic collaborations with F. Hoffmann-La Roche Ltd and Hoffmann-La Roche Inc.; Biogen MA, Inc.; and Calico Life Sciences LLC. The company was incorporated in 2015 and is headquartered in Watertown, Massachusetts.


Insider Transactions at CCCC

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
674K Shares
From 11 Insiders
Grant, award, or other acquisition 649K shares
Exercise of conversion of derivative security 25.5K shares
Sell / Disposition
65.6K Shares
From 9 Insiders
Payment of exercise price or tax liability 64.4K shares
Open market or private sale 1.16K shares

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