ALPHATIME ACQUISITION CORP (ATMC)
Institutional ownership reported to the SEC as of Q4 2025, across 12 quarters.
3
Reporting holders
$2.0M
Reported value
0.0%
Held as options
-8
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 |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | $1.1M | 94,911 | 0.00% | 5q | HELD |
| Clear Street Group Inc. | $818.1K | 57,063 | 0.00% | 2q | -3.3%-$27.7K |
| MORGAN STANLEY | $85 | 6 | 0.00% | 4q | -53.8% |
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 | 3 | $2.0M | 151,980 | 0 | 0 | 2 | 0.0% |
| Q3 2025 | 11 | $11.4M | 929,308 | 1 | 2 | 4 | 0.0% |
| Q2 2025 | 13 | $15.3M | 1,305,588 | 0 | 3 | 3 | 0.0% |
| Q1 2025 | 13 | $15.1M | 1,304,567 | 3 | 2 | 4 | 0.0% |
| Q4 2024 | 18 | $31.9M | 2,808,277 | 4 | 2 | 5 | 0.0% |
| Q3 2024 | 20 | $51.1M | 4,566,598 | 1 | 2 | 7 | 0.0% |
| Q2 2024 | 22 | $43.4M | 3,921,866 | 4 | 5 | 5 | 0.0% |
| Q1 2024 | 23 | $44.1M | 4,027,354 | 2 | 9 | 7 | 0.0% |
| Q4 2023 | 27 | $50.4M | 4,695,727 | 4 | 4 | 8 | 0.0% |
| Q3 2023 | 27 | $56.4M | 5,347,325 | 3 | 6 | 6 | 0.0% |
| Q2 2023 | 25 | $54.2M | 5,329,573 | 2 | 4 | 5 | 0.0% |
| Q1 2023 | 26 | $49.7M | 4,866,311 | 26 | 0 | 0 | 0.0% |