C3IS INC
CUSIP Y18284169
C3is Inc has 5 institutional holders in Filings Flow’s 13F database, together reporting 1.05M shares worth $240,733 as of Q4 2025. The largest reported holders are L1 Global Manager Pty Ltd, Towerview LLC, and Wexford Capital LP.
Institutional Holders
5
Q4 2025
Reported Value
$240,733
Ticker
unmapped
private placement or foreign
Quarters Tracked
4
Ownership Trend
Institutional holders
Total reported value
Holders
··Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| L1 Global Manager Pty Ltd$149M AUM | 0.13% | $198,090 | 861.3K | Q4 2025 |
| TOWERVIEW LLC$155M AUM | 0.03% | $46,894 | 14.3K | Q2 2025OLDER |
| WEXFORD CAPITAL LP$690M AUM | 0.00% | $25,760 | 112.0K | Q4 2025 |
| CITADEL ADVISORS LLC$618.5B AUM | 0.00% | $10,956 | 47.6K | Q4 2025 |
| Sassicaia Capital Advisers LLC$89M AUM | 0.01% | $4,517 | 19.6K | Q4 2025 |
| UBS Group AG$666.3B AUM | 0.00% | $1,410 | 6.1K | Q4 2025 |
| SBI Securities Co., Ltd.$3.6B AUM | 0.00% | $13 | 4 | Q2 2025OLDER |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC.$0 AUM | — | $0 | 0 | Q2 2025OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.