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Liquidated

Mars Acquisition Corp.

CIK 0001892922

Cash in trust

$22.8M

$22,836,871

Trust per share

Redemption value

IPO

Feb 2023

Combination deadline

Not disclosed

Filings on record

98

Latest Jan 2, 2025

Overview

Mars Acquisition Corp. is a special purpose acquisition company incorporated in Cayman Islands and registered with the SEC under CIK 0001892922. It completed its initial public offering in Feb 2023. The vehicle is sponsored by Mars through Mars Capital Holding Corporation. The mandate targets technology, healthcare, industrials. Deadline lapsed without a deal; trust returned to public shareholders.

we expect to focus our search for a target business on entities in the healthcare industry, we may seek to complete a business combination with an operating company in any industry or sector.
The mandate, as stated in the IPO prospectus

Reading the filings

Arithmetic on what Mars 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.

  • Underwriting

    Maxim Group led the offering. It has been named on 31 SPAC IPOs, book-running 23 of them, and 28.6% 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.

SEC filing history

Free tier: filings older than 24 hours
  • 15-12G

    Deregistration of securities

    Accession 0001104659-25-000352

    Jan 2, 2025

    1y ago

    Open filing
  • 25-NSE

    Notification of delisting

    Accession 0001354457-25-000005

    Jan 2, 2025

    1y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-129317

    Dec 17, 2024

    1y ago

    Open filing
  • 8-K

    Submission of matters to a vote of security holders; Other events

    Items 5.07, 8.01 · Accession 0001104659-24-129316

    Dec 17, 2024

    1y ago

    Open filing
  • DEFA14A

    Additional proxy soliciting material

    Accession 0001104659-24-126824

    Dec 9, 2024

    1y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-124049

    Nov 29, 2024

    1y ago

    Open filing
  • 8-K

    Regulation FD disclosure

    Items 7.01, 9.01 · Accession 0001104659-24-124046

    Nov 29, 2024

    1y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-119249

    Nov 14, 2024

    1y ago

    Open filing
  • 8-K

    Entry into a material definitive agreement; Other events

    Items 1.01, 8.01, 9.01 · Accession 0001104659-24-119247

    Nov 14, 2024

    1y ago

    Open filing
  • DEFM14A

    Definitive merger proxy statement

    Accession 0001104659-24-119232

    Nov 14, 2024

    1y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-112543

    Oct 30, 2024

    1y ago

    Open filing
  • 8-K

    Other events

    Item 8.01 · Accession 0001104659-24-112540

    Oct 30, 2024

    1y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-108463

    Oct 15, 2024

    1y ago

    Open filing
  • 8-K

    Regulation FD disclosure; Other events

    Items 7.01, 8.01, 9.01 · Accession 0001104659-24-108458

    Oct 15, 2024

    1y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-106228

    Oct 4, 2024

    1y ago

    Open filing
  • 8-K

    Entry into a material definitive agreement

    Items 1.01, 9.01 · Accession 0001104659-24-106227

    Oct 4, 2024

    1y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-097436

    Sep 5, 2024

    2y ago

    Open filing
  • 8-K

    Regulation FD disclosure

    Items 7.01, 9.01 · Accession 0001104659-24-097431

    Sep 5, 2024

    2y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-092421

    Aug 23, 2024

    2y ago

    Open filing
  • 8-K

    Notice of delisting or failure to satisfy a listing rule

    Item 3.01 · Accession 0001104659-24-092418

    Aug 23, 2024

    2y ago

    Open filing
  • 10-Q

    Quarterly report

    Accession 0001410578-24-001427

    Aug 14, 2024

    2y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-068317

    Jun 4, 2024

    2y ago

    Open filing
  • 8-K

    Entry into a material definitive agreement; Regulation FD disclosure

    Items 1.01, 3.02, 7.01, 9.01 · Accession 0001104659-24-068310

    Jun 4, 2024

    2y ago

    Open filing
  • 10-Q

    Quarterly report

    Accession 0001410578-24-000911

    May 17, 2024

    2y ago

    Open filing
  • NT 10-Q

    Late quarterly report notification

    Accession 0001104659-24-062036

    May 15, 2024

    2y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-057379

    May 6, 2024

    2y ago

    Open filing
  • 8-K/A

    Entry into a material definitive agreement; Other events

    Items 1.01, 2.03, 8.01, 9.01 · Accession 0001104659-24-057375

    May 6, 2024

    2y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-048930

    Apr 18, 2024

    2y ago

    Open filing
  • 8-K

    Entry into a material definitive agreement; Regulation FD disclosure; Other events

    Items 1.01, 7.01, 8.01, 9.01 · Accession 0001104659-24-048928

    Apr 18, 2024

    2y ago

    Open filing
  • 425

    Business-combination communication

    Accession 0001104659-24-044329

    Apr 5, 2024

    2y ago

    Open filing

Mars Acquisition Corp.: questions answered

What is Mars Acquisition Corp.?

Mars Acquisition Corp. is a special purpose acquisition company incorporated in Cayman Islands and registered with the SEC under CIK 0001892922. It completed its initial public offering in Feb 2023. The vehicle is sponsored by Mars through Mars Capital Holding Corporation. The mandate targets technology, healthcare, industrials. Deadline lapsed without a deal; trust returned to public shareholders.

How much does Mars Acquisition Corp. hold in trust?

Approximately $22,836,871, 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 Mars Acquisition Corp. complete a merger?

No combination deadline appears in the filings we have indexed. The date is stated in the charter and repeated in each quarterly report; where our parser could not establish it with confidence we leave it blank rather than infer one.

What happens if Mars 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 Mars 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. 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.

Is the trust value the same as the share price for Mars Acquisition Corp.?

No. Trust per share is a disclosed, contractual figure: what a redeeming holder receives. The market price is whatever the shares change hands at, which can sit above the trust when a deal is well received or below it when the market doubts one will close. We do not have a current quote for this vehicle, so no spread is shown.

Who sponsors Mars Acquisition Corp., and what is their track record?

Mars Capital Holding Corporation is the sponsor entity, part of the Mars franchise. This is the only vehicle we have attributed to that sponsor. Named principals: Karl Brenza.

Which banks underwrote the Mars Acquisition Corp. IPO?

Maxim Group. Maxim Group was credited as book-running manager on the cover. Syndicate membership and role are read from the prospectus cover and the underwriting section.

Is Mars Acquisition Corp. a good investment?

That is not a question this site answers. Mars 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 Mars Acquisition Corp. data come from?

Filings Mars Acquisition Corp. submitted to the SEC under CIK 0001892922: 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 Sep 4, 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

SPACListing is a reference-data service, not an investment adviser. Nothing here is a recommendation to buy or sell any security.

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The context around this vehicle: who else the sponsor has launched, which banks priced it, and where it sits in the wider market.