Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group
InsurancePosition in CCCC — C4 Therapeutics, Inc.
CIK 2033881
WARSAW, R9
Position in CCCC
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$396,950
+$173,400 QoQ
Shares Held
85,000
0.0% QoQ
Ownership
0.069%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#74
of 147 holders
Holding Since
Dec 2021
19 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, 2026Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group holds $7,308,875 across 4 Biotechnology names. CCCC ranks #4 (5.4% of the industry book) .
All Filings in CCCC
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19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $396,950 | 85,000 | Shares | Sole | 2026-07-30 | |
| 2026-03-31 | $223,550 | 85,000 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $162,350 | 85,000 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $188,700 | 85,000 | Shares | Sole | 2025-11-03 | |
| 2025-06-30 | $121,550 | 85,000 | Shares | Sole | 2025-08-01 | |
| 2025-03-31 | $136,000 | 85,000 | Shares | Sole | 2025-05-05 | |
| 2024-12-31 | $306,000 | 85,000 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $484,500 | 85,000 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $392,700 | 85,000 | Shares | Sole | 2024-09-12 | |
| 2024-03-31 | $694,450 | 85,000 | Shares | Sole | 2024-09-12 | |
| 2023-12-31 | $480,250 | 85,000 | Shares | Sole | 2024-08-20 | |
| 2023-09-30 | $158,100 | 85,000 | Shares | Sole | 2024-09-04 | |
| 2023-06-30 | $233,750 | 85,000 | Shares | Sole | 2024-09-04 | |
| 2023-03-31 | $266,900 | 85,000 | Shares | Sole | 2024-09-04 | |
| 2022-12-31 | $501,500 | 85,000 | Shares | Sole | 2024-08-22 | |
| 2022-09-30 | $745,450 | 85,000 | Shares | Sole | 2024-09-04 | |
| 2022-06-30 | $640,900 | 85,000 | Shares | Sole | 2024-09-04 | |
| 2022-03-31 | $2,062,100 | 85,000 | Shares | Sole | 2024-09-04 | |
| 2021-12-31 | $1,449,000 | 45,000 | Shares | Sole | 2024-08-22 | |
| No filing history on record for this holder in this stock. | ||||||