ALPHATIME ACQUISITION CORP (ATMCU)
Institutional ownership reported to the SEC as of Q4 2025, across 13 quarters.
2
Reporting holders
$105.8K
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 |
|---|---|---|---|---|---|
| UBS Group AG | $103.9K | 6,929 | 0.00% | 4q | +52.2%+$35.6K |
| Clear Street Group Inc. | $2.0K | 131 | 0.00% | 2q | -86.5%-$12.6K |
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 2025 | 2 | $105.8K | 7,060 | 0 | 1 | 1 | 0.0% |
| Q3 2025 | 2 | $68.9K | 5,522 | 0 | 0 | 1 | 0.0% |
| Q2 2025 | 2 | $78.5K | 7,129 | 0 | 0 | 0 | 0.0% |
| Q1 2025 | 2 | $79.5K | 7,129 | 1 | 0 | 1 | 0.0% |
| Q4 2024 | 2 | $24.3K | 2,130 | 0 | 0 | 1 | 0.0% |
| Q3 2024 | 2 | $40.3K | 3,555 | 0 | 0 | 1 | 0.0% |
| Q2 2024 | 4 | $1.3M | 114,118 | 0 | 0 | 1 | 0.0% |
| Q1 2024 | 4 | $1.3M | 116,126 | 0 | 1 | 0 | 0.0% |
| Q4 2023 | 4 | $1.3M | 115,801 | 0 | 1 | 0 | 0.0% |
| Q3 2023 | 6 | $5.0M | 463,284 | 1 | 0 | 0 | 0.0% |
| Q2 2023 | 6 | $4.2M | 393,902 | 1 | 0 | 1 | 0.0% |
| Q1 2023 | 6 | $6.3M | 602,200 | 2 | 2 | 0 | 0.0% |
| Q4 2022 | 20 | $41.7M | 4,126,284 | 19 | 0 | 0 | 0.0% |