CASTOR MARITIME INC COM COM is a security (CUSIP Y1146L208) tracked across SEC portfolio filings. 24 institutional managers reported $871K on Form 13F as of 2026-06-30.
Showing 15 of 24 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| TOWERVIEW LLC | NEW YORK, NY | $504K | 240,000 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $137K | 73,869 |
| CITADEL ADVISORS LLC | MIAMI, FL | $69K | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $44K | — |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $39K | 21,081 |
| Apriem Advisors | IRVINE, CA | $35K | 19,000 |
| Centiva Capital, LP | New York, NY | $21K | 11,089 |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $11K | 5,878 |
| TD Waterhouse Canada Inc. | TORONTO, A6 | $6K | 2,800 |
| UBS Group AG | Zurich, V8 | $4K | 2,227 |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $1K | 671 |
| MORGAN STANLEY | NEW YORK, NY | $470 | 254 |
| SBI Securities Co., Ltd. | TOKYO, M0 | $212 | 101 |
| WOLFF WIESE MAGANA LLC | CARSLBAD, CA | $42 | 20 |
| Allworth Financial LP | FOLSOM, CA | $37 | 20 |