CASTOR MARITIME INC (CTRMXXXX)
Institutional ownership reported to the SEC as of Q1 2021, across 9 quarters.
33
Reporting holders
$7.7M
Reported value
0.0%
Calls
0.0%
Puts
+16
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | $5.2M | 6,799,367 | 0.01% | 7q | +1316.4%+$4.8M |
| Virtu Financial LLC | $586.0K | 770,559 | 0.04% | 2q | +157.7%+$358.6K |
| STATE STREET CORP | $457.0K | 600,000 | 0.00% | new | NEW |
| GEODE CAPITAL MANAGEMENT, LLC | $349.0K | 459,572 | 0.00% | 2q | HELD |
| MORGAN STANLEY | $218.0K | 286,183 | 0.00% | 2q | +174.7%+$138.6K |
| MARSHALL WACE, LLP | $195.0K | 256,165 | 0.00% | new | NEW |
| BARCLAYS PLC | $169.0K | 222,500 | 0.00% | 2q | HELD |
| HRT FINANCIAL LP | $166.0K | 218,454 | 0.00% | 2q | +1288.9%+$154.0K |
| Squarepoint Ops LLC | $118.0K | 155,061 | 0.00% | new | NEW |
| Triton Wealth Management, PLLC | $38.0K | 64,303 | 0.03% | new | NEW |
| COMMONWEALTH EQUITY SERVICES, LLC | $20.0K | 27,000 | 0.00% | new | NEW |
| Cubist Systematic Strategies, LLC | $19.0K | 25,500 | 0.00% | new | NEW |
| Qube Research & Technologies Ltd | $19.0K | 24,988 | 0.00% | new | NEW |
| Strategic Wealth Designers | $19.0K | 25,000 | 0.01% | new | NEW |
| JANE STREET GROUP, LLC | $18.0K | 23,523 | 0.00% | new | NEW |
| Compagnie Lombard Odier SCmA | $18.0K | 23,700 | 0.00% | new | NEW |
| Cambridge Investment Research Advisors, Inc. | $17.0K | 22,600 | 0.00% | new | NEW |
| GRIFFIN ASSET MANAGEMENT, INC. | $16.0K | 20,810 | 0.00% | new | NEW |
| MERCER GLOBAL ADVISORS INC /ADV | $15.0K | 20,000 | 0.00% | new | NEW |
| ENVESTNET ASSET MANAGEMENT INC | $11.0K | 14,164 | 0.00% | new | NEW |
| Virtue Capital Management, LLC | $11.0K | 15,000 | 0.00% | new | NEW |
| Pasadena Private Wealth, LLC | $10.0K | 13,000 | 0.00% | new | NEW |
| BANK OF MONTREAL /CAN/ | $8.0K | 16,000 | 0.00% | new | NEW |
| SCOTIA CAPITAL INC. | $8.0K | 10,000 | 0.00% | new | NEW |
| Purus Wealth Management, LLC | $8.0K | 10,000 | 0.01% | new | NEW |
| UBS Group AG | $7.0K | 8,872 | 0.00% | new | NEW |
| ADVISOR GROUP HOLDINGS, INC. | $7.0K | 9,164 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $3.0K | 4,000 | 0.00% | new | NEW |
| CAPTRUST FINANCIAL ADVISORS | $2.0K | 2,000 | 0.00% | new | NEW |
| Valeo Financial Advisors, LLC | $2.0K | 3,000 | 0.00% | new | NEW |
| Banque Cantonale Vaudoise | $2.0K | 3,000 | 0.00% | new | NEW |
| WOLFF WIESE MAGANA LLC | $2.0K | 2,000 | 0.00% | new | NEW |
| Clearstead Advisors, LLC | $1.0K | 1,000 | 0.00% | new | NEW |
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 |
|---|---|---|---|---|---|---|---|
| Q1 2021 | 33 | $7.7M | 10,156,485 | 27 | 4 | 0 | 0.0% |
| Q4 2020 | 17 | $2.6M | 14,332,899 | 14 | 1 | 2 | 0.0% |
| Q3 2020 | 5 | $324.0K | 2,103,918 | 2 | 3 | 0 | 0.0% |
| Q2 2020 | 7 | $755.0K | 1,883,949 | 6 | 1 | 0 | 0.0% |
| Q1 2020 | 2 | $89.0K | 130,058 | 0 | 2 | 0 | 0.0% |
| Q4 2019 | 5 | $259.0K | 140,658 | 3 | 2 | 0 | 0.0% |
| Q3 2019 | 3 | $166.0K | 57,512 | 2 | 0 | 1 | 0.0% |
| Q2 2019 | 2 | $106.0K | 24,801 | 1 | 1 | 0 | 0.0% |
| Q1 2019 | 2 | $3.0K | 647 | 2 | 0 | 0 | 0.0% |