Westin Acquisition CorpWSTN
Cash in trust
$58.9M
$58,880,783
Trust per share
$10.24
Redemption value
IPO
Nov 2025
$57.5M raised
Combination deadline
May 5, 2027
198 days remaining
Filings on record
41
Latest Oct 6, 2026
Business combination
- Target
- Not disclosed in an indexed filing
- Announced
- Jul 29, 2026
Overview
Westin Acquisition Corp is a special purpose acquisition company incorporated in Cayman Islands and registered with the SEC under CIK 0002076192. It completed its initial public offering in Nov 2025, raising $57.5M in gross proceeds and listing on Nasdaq. Class A shares trade under the ticker WSTN, units under WSTNU, rights under WSTNR on Nasdaq. The vehicle is sponsored by Westin Investment Co through Westin Investment Co.Ltd. The mandate targets technology. Definitive business-combination agreement signed, closing pending.
“we intend to focus our search for target businesses on specific locations and industries as described in this prospectus, we are not limited to those locations and may consummate a business combination with a company in any location or industry we choose.”
Reading the filings
Arithmetic on what Westin Acquisition Corp has disclosed, written the way a desk would read it. These are observations, not a rating. Nothing here scores the vehicle or implies a view on it.
Trading at a discount to trust
At $10.23 the shares sit within a point of the $10.24 redemption value, so the market is pricing the cash and little else.
Trust versus the $10 unit
The trust holds $10.24 per public share, 2.4% above the $10.00 the units were sold at. That spread is accrued interest on the trust and, where the charter provides for it, sponsor contributions paid in to buy more time. It is the floor a public shareholder can redeem at, not a valuation of the business.
Time on the clock
198 days to the May 5, 2027 deadline. Still workable for a deal already in diligence, tight for one that has not been found. Watch for an extension proxy, which typically appears a month or two before the date.
Underwriting
A.G.P./Alliance Global led the offering. It has been named on 18 SPAC IPOs, book-running 18 of them, and 83.3% of its resolved vehicles closed a deal. The syndicate has no control over whether a sponsor finds a target, but the quality of the book at pricing shapes who ends up holding the units.
From listing to the date Westin Acquisition Corp must close a deal, extend again, or return the trust. The marker is today.
Filings per month since the first one. A vehicle that has gone quiet with a deadline ahead is a different proposition from one that is still working.
41 filings in all. 4 in the last three months, against a busiest month of 10.
Scores
Recomputed 8m agoThree readings of Westin Acquisition Corp, each an unweighted mean of the components shown beneath it, and each component a percentile against every live SPAC rather than an absolute we invented. They describe the setup, not the merit. How they are built
Edge
ModerateHow much does the structure protect a holder right now?
44/100
- Discount to trust45
0.10%
- Trust accretion48
$10.24 per share
- Runway39
198 days
Edge reads the setup, not the business. A vehicle can score well on protection and still be a poor place to leave money once a deal closes.
FOMO
ElevatedHow much attention is this vehicle attracting right now?
52/100
- Filing activity71
4 in 30 days
- News coverage0
0 stories in 30 days
- Premium to trust55
-0.10%
- Deal freshness82
announced 82 days ago
Attention is not quality. FOMO rises on news volume and on the market paying above trust, both of which have preceded plenty of disappointments.
Potential
ElevatedHow likely is this vehicle to complete a combination, and at what scale?
51/100
- Lead bank record88
83.3%
- Bank franchise8
18 SPAC mandates
- Trust scale22
$59M
- Stage85
definitive agreement signed
Potential is about execution, not about the target. It says nothing about whether the eventual deal is worth owning, because the target is usually unknown when the score is computed.
These are derived measures, not ratings of investment merit. They carry no view on the target, no price target and no recommendation, and a high score is not a reason to buy anything.
News on Westin Acquisition Corp
Last 90 daysNothing in the last 90 days that names this vehicle. We attribute a story only when the release carries the ticker or the registered name, so an empty section means no press release or wire story matched — not that nothing was published. The filings below are the primary record either way.
SEC filing history
Free tier: filings older than 24 hours- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001140361-26-038760
- 10-K
Annual report
Accession 0001213900-26-104251
- 10-Q/A
AMENDMENT NO. 1 TO FORM 10-Q
Accession 0001213900-26-103652
- 10-Q/A
AMENDMENT NO. 1 TO FORM 10-Q
Accession 0001213900-26-103649
- SCHEDULE 13D/A
SCHEDULE 13D/A filing
Accession 0001213900-26-082465
- 425
Business-combination communication
Accession 0001213900-26-082414
- 8-K
Entry into a material definitive agreement; Regulation FD disclosure
Items 1.01, 5.01, 7.01, 9.01 · Accession 0001213900-26-082408
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001140361-26-028387
- 10-Q
Quarterly report
Accession 0001213900-26-057804
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001072613-26-000438
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001072613-26-000248
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001172661-26-000874
- 10-Q
Quarterly report
Accession 0001213900-26-016422
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001376474-26-000119
- 25-NSE
Notification of delisting
Accession 0001354457-26-000012
- 8-K
Other events
Items 8.01, 9.01 · Accession 0001213900-25-126818
- 25-NSE
Notification of delisting
Accession 0001354457-25-001301
- 8-K
Other events
Items 8.01, 9.01 · Accession 0001213900-25-124959
- SCHEDULE 13D
Beneficial ownership report (activist)
Accession 0001213900-25-121186
- 3
Initial statement of beneficial ownership
Accession 0001213900-25-120173
- 3
Initial statement of beneficial ownership
Accession 0001213900-25-120170
- 3
Initial statement of beneficial ownership
Accession 0001213900-25-120169
- 3
Initial statement of beneficial ownership
Accession 0001213900-25-120168
- 3
Initial statement of beneficial ownership
Accession 0001213900-25-120166
- 3
Initial statement of beneficial ownership
Accession 0001213900-25-120164
- 10-Q
Quarterly report
Accession 0001213900-25-113607
- NT 10-Q
Late quarterly report notification
Accession 0001213900-25-109956
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001376474-25-000915
- 8-K
Other events
Items 8.01, 9.01 · Accession 0001213900-25-108743
- 8-K
Entry into a material definitive agreement; Other events
Items 1.01, 3.02, 5.02, 5.03, 8.01, 9.01 · Accession 0001213900-25-107058
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Westin Acquisition Corp: questions answered
What is Westin Acquisition Corp (WSTN)?
Westin Acquisition Corp is a special purpose acquisition company incorporated in Cayman Islands and registered with the SEC under CIK 0002076192. It completed its initial public offering in Nov 2025, raising $57.5M in gross proceeds and listing on Nasdaq. Class A shares trade under the ticker WSTN, units under WSTNU, rights under WSTNR on Nasdaq. The vehicle is sponsored by Westin Investment Co through Westin Investment Co.Ltd. The mandate targets technology. Definitive business-combination agreement signed, closing pending.
How much does Westin Acquisition Corp hold in trust?
Approximately $58,880,783, or about $10.24 per public share, as at the most recent filing on record. Trust balances move: shareholders redeem at extension votes and at the combination vote, and sponsors pay contributions in to extend. Treat the figure as a point-in-time disclosure, not a running balance.
When must Westin Acquisition Corp complete a merger?
By May 5, 2027. If no combination closes by then the sponsor must seek a further extension or wind the vehicle up and return the trust.
What happens if Westin Acquisition Corp does not find a target in time?
The charter requires the vehicle to redeem 100% of the public shares and return the trust, pro rata, to public shareholders. That is the mechanism working as designed rather than a default. Founder shares and warrants are worthless in that outcome, which is why the sponsor's incentive is to get a deal done or to buy more time. Across the market, deadline lapsed without a deal; trust returned to public shareholders.
Can I redeem shares in Westin Acquisition Corp, and at what price?
Public shareholders may elect to redeem in connection with a combination vote and at each extension vote, at the pro-rata trust value on the relevant record date, most recently disclosed at about $10.24 per share. Redemption is a right attached to the public shares only; warrants and rights carry no claim on the trust. The mechanics and the deadline for electing are set out in the proxy statement for the vote in question.
What tickers does Westin Acquisition Corp trade under?
Class A shares trade as WSTN on Nasdaq, the units as WSTNU, with rights as WSTNR. Units trade first and separate into their component securities roughly 52 days after the IPO; only the Class A shares carry the redemption right against the trust.
Is the trust value the same as the share price for Westin Acquisition Corp?
No, and the gap between them is the whole trade. Trust per share is a disclosed, contractual figure of $10.24, being what a redeeming holder receives. The market price is whatever the shares change hands at: most recently $10.23, a discount of 0.10% to the redemption value. Quotes on this site are delayed and indicative; confirm on your own venue before trading.
Who sponsors Westin Acquisition Corp, and what is their track record?
Westin Investment Co.Ltd is the sponsor entity, part of the Westin Investment Co franchise. This is the only vehicle we have attributed to that sponsor.
Which banks underwrote the Westin Acquisition Corp IPO?
A.G.P./Alliance Global. A.G.P./Alliance Global was credited as book-running manager on the cover. Syndicate membership and role are read from the prospectus cover and the underwriting section.
Is Westin Acquisition Corp tradeable, and where?
Yes. WSTN returned a live quote of $10.23 on Nasdaq. Quotes here are delayed and refreshed on a schedule rather than streamed, so treat the figure as indicative and confirm on your own venue. Units and warrants trade under their own symbols and are quoted separately.
Is Westin Acquisition Corp a good investment?
That is not a question this site answers. Westin Acquisition Corp is covered here as reference data: what the company filed, when it filed it, and what the numbers in those filings say. The Edge, FOMO and Potential scores on this page are derived measures with a published formula, not ratings of investment merit: they describe the setup, and every component is shown so you can take them apart. We publish no price targets and no recommendations, and nothing here should be read as advice. The figures are a starting point for your own work, and each one carries the accession number of the filing it came from.
Where does this Westin Acquisition Corp data come from?
Filings Westin Acquisition Corp submitted to the SEC under CIK 0002076192: the registration statement and final prospectus for the structure, quarterly and annual reports for the trust, current reports and proxy statements for deals, votes and extensions. Trust economics are taken from the registrant's own XBRL tags rather than parsed from prose, which is why they are exact. Every filing in the history above is listed with its accession number, which identifies the document uniquely on EDGAR; Pro accounts open it directly from the row.
Compiled by the SPACListing research desk
Last reconciled Oct 19, 2026
Every figure on this page is read from documents the registrants filed with the U.S. Securities and Exchange Commission, principally the IPO prospectus (Form 424B4), quarterly and annual reports, current reports and proxy statements, the registrant's own XBRL tags for trust economics. Nothing is sourced from press coverage, from the companies themselves, or from a third-party aggregator. Where a filing does not disclose something, the field is left blank rather than estimated.
Read the full methodology · What is in the dataset · Report a correction
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Continue reading
The context around this vehicle: who else the sponsor has launched, which banks priced it, and where it sits in the wider market.
Westin Investment Co: the full record
Every vehicle this sponsor has launched, what closed, what liquidated and what is still live.
A.G.P./Alliance Global in SPACs
Mandates, bookrun credit, deal volume and the outcome of the vehicles it priced.
Technology SPACs
Every vehicle chasing the same mandate, ranked by cash in trust.
All spacs with an announced deal
Definitive business-combination agreement signed, closing pending.
Deadline calendar
Which sponsors are running out of time, and when the extension votes land.
What is a SPAC?
The structure, the economics and where the risks actually sit.
SPAC glossary
Every term in a blank-check filing, defined the way practitioners use it.
How this data is built
Coverage universe, ingestion, normalisation, lifecycle classification and known limits.