CCCC

C4 Therapeutics Inc
Health CareUSCUSIP 12529R107◍ Confluence graph
Tracked 13F Holders
118
-57 QoQ
13F Value (tracked)
$318.5M
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
15
Smart-money sentimentBullish
BearishBullish
13F funds (latest Q)41 adding · 14 trimming
Insider net (180d)$0

Who owns CCCC?

118 tracked 13F filers

118 tracked 13F filers disclose a position in CCCC as of the latest SEC 13F filings, a combined $318.5M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
1 source-reported value row is withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1MORGAN STANLEY
$23.9M
9.1M
+1.0%
Added · +91K sh
Q1 2026
2RA CAPITAL MANAGEMENT, L.P.
$21.0M
8.0M
Held
Q1 2026
3Lynx1 Capital Management LP
$34.2M
7.3M
+4.7%
Added · +328K sh
Q2 2026
4Bain Capital Life Sciences Investors, LLC
$33.5M
7.2M
Held
Q2 2026
5VANGUARD CAPITAL MANAGEMENT LLC
$10.2M
3.9M
First observed position
No prior filed position
Q1 2026
6WASATCH ADVISORS LP
$16.5M
3.5M
+19%
Added · +561K sh
Q2 2026
7Soleus Capital Management, L.P.
$15.8M
3.4M
−11%
Reduced · −426K sh
Q2 2026
8JPMORGAN CHASE & CO
$7.6M
3.2M
542×
Added · +3.2M sh
Q1 2026
9TWO SIGMA INVESTMENTS, LP
$8.0M
3.0M
+101%
Added · +1.5M sh
Q1 2026
10SILVERARC CAPITAL MANAGEMENT, LLC
$14.2M
3.0M
+59%
Added · +1.1M sh
Q2 2026
11GEODE CAPITAL MANAGEMENT, LLC
$11.8M
2.5M
+165%
Added · +1.6M sh
Q2 2026
12CITADEL ADVISORS LLC
$6.6M
2.5M
+461%
Added · +2.1M sh
Q1 2026
13RENAISSANCE TECHNOLOGIES LLC
$6.5M
2.5M
+54%
Added · +859K sh
Q1 2026
14GOLDMAN SACHS GROUP INC
$6.3M
2.4M
+119%
Added · +1.3M sh
Q1 2026
15BANK OF AMERICA CORP /DE/
$6.2M
2.4M
−1.2%
Reduced · −28K sh
Q1 2026
16Squadron Capital Management LLC
$5.9M
2.3M
New
+2.3M sh
Q1 2026
17STATE STREET CORP
$9.9M
2.1M
+452%
Added · +1.7M sh
Q2 2026
18BlackRock, Inc.
$5.4M
2.0M
+4.0%
Added · +79K sh
Q1 2026
19Candriam S.C.A.
$8.4M
1.8M
New
+1.8M sh
Q2 2026
20Patient Square Capital LP
$7.5M
1.6M
New
+1.6M sh
Q2 2026
21MILLENNIUM MANAGEMENT LLC
$3.7M
1.4M
+17%
Added · +204K sh
Q1 2026
22HighVista Strategies LLC
$6.3M
1.3M
New
+1.3M sh
Q2 2026
23SUSQUEHANNA INTERNATIONAL GROUP, LLP
$3.4M
1.3M
−28%
Reduced · −489K sh
Q1 2026
24JANE STREET GROUP, LLC
$3.3M
1.2M
+43%
Added · +372K sh
Q1 2026
25D. E. Shaw & Co., Inc.
$2.8M
1.1M
20×
Added · +1.0M sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is CCCC being bought or sold by institutions?

Last quarter, 18 funds opened a new position in CCCC and 23 added to an existing one, while 14 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
18
funds
Added
23
funds
Reduced
14
funds
Exited
0
funds

Funds that own CCCC also own

CompanyCo-held byCombined value
AMAZON.COM INCAMZN61 funds$52.5B
NVIDIA CORPNVDA60 funds$113.2B
MICROSOFT CORPMSFT60 funds$71.5B
ALPHABET INC-CL CGOOG57 funds$33.4B
META PLATFORMS INC-CLASS AMETA57 funds$32.9B
ALPHABET INC-CL AGOOGL55 funds$46.0B
BROADCOM INCAVGO55 funds$45.1B
ELI LILLY & COLLY55 funds$21.5B
VISA INC-CLASS A SHARESV55 funds$18.2B
MICRON TECHNOLOGY INCMU55 funds$14.2B
BERKSHIRE HATHAWAY INC-CL BBRK/B54 funds$9.6B
APPLE INCAAPL53 funds$87.1B

Ranked by how many of CCCC's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$0
0 insiders
Net
$0
0 P/S txns
Signal
Mixed
open-market
DateInsiderRoleActionSharesValue
Jan 16, 2026REYNO LEONARDChief Medical OfficerSell (S)10K$22K
Feb 18, 2025Boyle Scott NChief Business OfficerSell (S)669$2K
Feb 14, 2025Boyle Scott NChief Business OfficerSell (S)490$2K
Feb 8, 2023Koppikar UtpalDirectorBuy (P)6K$32K
Apr 12, 2022Hirsch AndrewPresident & CEO, DirectorBuy (P)10K$84K
Jan 4, 2022Crystal AdamChief Medical OfficerSell (S)1K$34K
Jan 4, 2022Crystal AdamChief Medical OfficerSell (S)14K$441K
Dec 17, 2021Salter MalcolmDirectorSell (S)755$23K
Nov 19, 2021Salter MalcolmDirectorSell (S)755$30K
Oct 15, 2021Salter MalcolmDirectorSell (S)755$34K
Oct 1, 2021Crystal AdamChief Medical OfficerSell (S)8K$371K
Oct 1, 2021Crystal AdamChief Medical OfficerSell (S)2K$76K

Institutional ownership over time

52 funds-44 since Q3 2024
055109Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $178.0M · 1 values withheld

Recent filings

15 shown

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Connected entities for CCCC

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Ask your agent what changed in CCCC

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/CCCC/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for CCCC.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for CCCC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.