WESTIN ACQUISITION CORP (WSTNR)
Institutional ownership reported to the SEC as of Q2 2026, across 3 quarters.
Institutions report 3,221,201 shares against 8,055,000 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Share count carried from an earlier filing (cy2026q1i).
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 |
|---|---|---|---|---|---|
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $48.9K | 300,000 | 0.00% | 2q | HELD |
| TORONTO DOMINION BANK | $47.8K | 278,024 | 0.00% | 2q | HELD |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $47.5K | 250,000 | 0.00% | 2q | HELD |
| Polar Asset Management Partners Inc. | $47.3K | 275,000 | 0.00% | 3q | +10.0%+$4.3K |
| ARISTEIA CAPITAL, L.L.C. | $43.0K | 250,000 | 0.00% | 3q | HELD |
| WHITEBOX ADVISORS LLC | $43.0K | 250,000 | 0.00% | 3q | HELD |
| Clear Street Group Inc. | $39.0K | 226,838 | 0.00% | 2q | -10.4%-$4.5K |
| MANGROVE PARTNERS IM, LLC | $34.4K | 200,000 | 0.00% | 2q | HELD |
| Shaolin Capital Management LLC | $32.9K | 191,200 | 0.00% | 2q | -23.5%-$10.1K |
| HEIGHTS CAPITAL MANAGEMENT, INC | $28.3K | 148,899 | 0.01% | 2q | -0.7% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $25.5K | 148,200 | 0.00% | new | NEW |
| GABELLI FUNDS LLC | $23.1K | 134,200 | 0.00% | new | NEW |
| BOOTHBAY FUND MANAGEMENT, LLC | $21.5K | 125,000 | 0.00% | 2q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $18.8K | 109,175 | 0.00% | 2q | -33.7%-$9.5K |
| Hudson Bay Capital Management LP | $18.4K | 99,320 | 0.00% | 3q | -0.7% |
| Radcliffe Capital Management, L.P. | $18.1K | 100,000 | 0.00% | 3q | HELD |
| BERKLEY W R CORP | $10.7K | 62,290 | 0.00% | 2q | -47.7%-$9.8K |
| Harraden Circle Investments, LLC | $6.8K | 39,554 | 0.00% | 3q | HELD |
| Centiva Capital, LP | $6.4K | 33,500 | 0.00% | 2q | HELD |
| GLAZER CAPITAL, LLC | $26 | 149,994 | 0.00% | 2q | HELD |
| Virtu Financial LLC | $7 | 35,080 | 0.00% | 2q | +30.0% |
| UBS Group AG | $0 | 1 | 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 |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 20 | $561.4K | 3,221,201 | 3 | 1 | 6 | 0.0% |
| Q1 2026 | 18 | $678.8K | 3,267,661 | 12 | 0 | 0 | 0.0% |
| Q4 2025 | 7 | $195.9K | 1,080,179 | 7 | 0 | 0 | 0.0% |