C3IS Inc.
13F holders, Q1 2026 (March 31)3holders
$0.82avg. 13F price*
At the end of Q1 2026, 3 institutions reported holding C3IS Inc. in their 13F filings. The largest holders were HRT Financial LP ($63K), StoneX Group Inc. ($9K) and Summit Securities Group LLC ($1K).
- Company
- C3IS Inc.
- CUSIP
- Y18284177
- Latest filing quarter
- Q1 2026
Total Exit/New Position Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $73K |
| Exits | 0 | $0 |
Ownership 3 holders
| HRT Financial LP | 0.00% | New | 76,520 | $63K |
| StoneX Group Inc. | 0.00% | New | 10,435 | $9K |
| Summit Securities Group LLC | 0.00% | New | 1,508 | $1K |
"% of holder's portfolio" is C3IS INC's weight in each manager's 13F, not the share of C3IS Inc. the manager owns.