As of November 10, 2026, Westin Acquisition Corp is a publicly traded company (Nasdaq: WSTN). The largest holder reporting an active stake on Schedule 13D is Westin Investment Co. Ltd., at 27.9%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include Karpus Management, Inc. (17.25%), Shaolin Capital Management LLC (6.62%), W. R. Berkley Corporation (5.4%) (Schedule 13D/A, July 28, 2026).
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Is Westin Acquisition Corp a real, registered company?
- Westin Acquisition Corp. files with the SEC under CIK 2076192 (its SEC filings).
- Its shares are listed under the ticker WSTN on Nasdaq (also WSTNR, WSTNU) (SEC company record).
- Incorporated in E9, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Westin Acquisition Corp. in our court records and SEC 8-K records (as of 2026-11-10).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names W. R. Berkley Corporation (filed 2026-11-09).
Who are Westin Acquisition Corp's owners and officers?
Westin Acquisition Corp: industry Services-Offices & Clinics of Doctors of Medicine (Schedule 13G, 2026-11-09).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-11-09 | W. R. Berkley Corporation | 5.4% |
| Schedule 13G/A, 2026-10-06 | Wolverine Asset Management, LLC | 2.65% |
| Schedule 13D/A, 2026-07-28 | Westin Investment Co. LTD. | 27.9% |
| Schedule 13G, 2026-07-14 | Wolverine Asset Management, LLC | 5.01% |
| Schedule 13G/A, 2026-05-14 | Karpus Management, Inc. | 17.25% |
| Schedule 13G, 2026-03-06 | Karpus Management, Inc. | 14.94% |
| Schedule 13G, 2026-02-17 | Shaolin Capital Management LLC | 6.62% |
| Schedule 13G/A, 2026-02-04 | Feis Equities LLC | 2.04% |
| Schedule 13D, 2025-12-12 | Westin Investment Co. LTD. | 27.9% |
| Schedule 13G, 2025-11-12 | Feis Equities LLC | 6.14% |
Questions about who owns Westin Acquisition Corp
Who owns Westin Acquisition Corp?
On this page, 4 holders' latest ownership filings report 5% or more of Westin Acquisition Corp: Westin Investment Co. LTD. (27.9%, Schedule 13D/A, filed 2026-07-28), Karpus Management, Inc. (17.25%, Schedule 13G/A, filed 2026-05-14), Shaolin Capital Management LLC (6.62%, Schedule 13G, filed 2026-02-17) and W. R. Berkley Corporation (5.4%, Schedule 13G, filed 2026-11-09).
Who are the largest shareholders of Westin Acquisition Corp?
By the share each holder's latest filing reports, the largest holders of Westin Acquisition Corp on this page are Westin Investment Co. LTD. (27.9%), Karpus Management, Inc. (17.25%) and Shaolin Capital Management LLC (6.62%).
When did Westin Investment Co. LTD. buy into Westin Acquisition Corp?
The filings give report dates, not purchase dates. The earliest filing from Westin Investment Co. LTD. on this page is the Schedule 13D, filed 2025-12-12, reporting 27.9%; its latest, Schedule 13D/A filed 2026-07-28, reports 27.9%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 10 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Which insiders own Westin Acquisition Corp shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chairman and chief executive: 2,232,500 shares (28.2% of shares outstanding), held indirectly (the form names the holder only in its footnotes) (Form 3, 2025-12-10).
- Westin Investment Co. Ltd., a 10% owner: 2,232,500 shares (28.2% of shares outstanding) (Form 3, 2025-12-10).
Shares outstanding: 7,908,613 as of 2026-09-25, from the company's latest SEC cover page.
How much has Westin Acquisition Corp raised?
Latest IPO step: Westin Acquisition Corp filed its final IPO prospectus, ticker WSTNU (424B4, 2025-11-05).
IPO filings: 424B4, 2025-11-05, S-1/A, 2025-10-10, S-1/A, 2025-09-17, S-1/A, 2025-08-25, S-1, 2025-07-23; ticker WSTNU on Nasdaq Capital Market.
Keep reading
More on Westin Acquisition Corp and the records around it.
Westin Acquisition Corp elsewhere on the record
- 5%+ stake filings Nov 2026
Companies that share a holder
- Shaolin Capital Management LLC also filed stake reports on 9 other companies: XFLH Capital Corporation (Apr 2026), Blueport Acquisition Ltd (Feb 2026), K2 Capital Acquisition Corp (Feb 2026)
- Feis Equities LLC also filed stake reports on 44 other companies: SPACCircle Acquisition Corp. (Oct 2026), Aperture AC (Oct 2026), Pine Tree Acquisition Corp. (Oct 2026)
- Wolverine Asset Management, LLC also filed stake reports on 75 other companies: Black Hawk Acquisition Corp (Nov 2026), AmperCap Acquisition Company (Oct 2026), BTC Development Corp. (Oct 2026)
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