SOUTHPORT ACQUISITION CORP (PORTU)
Institutional ownership reported to the SEC as of Q4 2023, across 9 quarters.
3
Reporting holders
$18.5K
Reported value
0.0%
Held as options
+2
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 |
|---|---|---|---|---|---|
| CLEAR STREET LLC | $15.2K | 1,430 | 0.00% | 5q | -59.0%-$21.9K |
| UBS Group AG | $1.7K | 162 | 0.00% | new | NEW |
| Spartan Fund Management Inc. | $1.6K | 150 | 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 |
|---|---|---|---|---|---|---|---|
| Q4 2023 | 3 | $18.5K | 1,742 | 2 | 0 | 1 | 0.0% |
| Q3 2023 | 1 | $36.9K | 3,490 | 0 | 1 | 0 | 0.0% |
| Q2 2023 | 3 | $142.0K | 13,535 | 1 | 0 | 1 | 0.0% |
| Q1 2023 | 5 | $2.5M | 231,670 | 0 | 0 | 2 | 0.0% |
| Q4 2022 | 5 | $2.4M | 233,496 | 0 | 0 | 0 | 0.0% |
| Q3 2022 | 14 | $34.5M | 3,432,888 | 0 | 0 | 2 | 0.0% |
| Q2 2022 | 18 | $55.1M | 5,452,763 | 2 | 6 | 2 | 0.0% |
| Q1 2022 | 25 | $65.2M | 6,497,583 | 5 | 1 | 4 | 0.0% |
| Q4 2021 | 57 | $224.2M | 22,423,484 | 54 | 0 | 0 | 0.0% |