C3IS INC (CISSXXXX)
Institutional ownership reported to the SEC as of Q4 2024, across 3 quarters.
5
Reporting holders
$230.4K
Reported value
0.0%
Held as options
+0
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| TOWERVIEW LLC | $185.5K | 325,000 | 0.13% | 3q | +364.3%+$145.6K |
| UBS Group AG | $28.1K | 49,206 | 0.00% | 3q | +21.5%+$5.0K |
| RENAISSANCE TECHNOLOGIES LLC | $16.8K | 29,423 | 0.00% | new | NEW |
| ACADIAN ASSET MANAGEMENT LLC | $23 | 40,633 | 0.00% | 3q | -58.4% |
| Estabrook Capital Management | $11 | 19 | 0.00% | 3q | HELD |
| GROUP ONE TRADING LLC | $1 | 1 | 0.00% | 3q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q4 2024 | 5 | $230.4K | 403,649 | 1 | 2 | 0 | 0.0% |
| Q3 2024 | 5 | $140.1K | 122,914 | 1 | 2 | 0 | 0.0% |
| Q2 2024 | 6 | $61.8K | 44,464 | 6 | 0 | 0 | 0.0% |