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ACP Holdings Acquisition Corp.ACGC

Class A ACGCUnits ACGCUWarrants ACGCWCIK 0002111542

Cash in trust

$217.4M

$217,381,636

Trust per share

Redemption value

IPO

Apr 2026

Combination deadline

Oct 7, 2027

398 days remaining

Filings on record

31

Latest Aug 14, 2026

Overview

ACP Holdings Acquisition Corp. is a special purpose acquisition company incorporated and registered with the SEC under CIK 0002111542. It completed its initial public offering in Apr 2026 and listing on Nasdaq. Class A shares trade under the ticker ACGC, units under ACGCU, warrants under ACGCW on Nasdaq. The vehicle is sponsored by Union Street through Union Street Sponsor, LLC. The mandate targets generalist. IPO closed, trust funded, no definitive agreement announced.

we intend to focus on companies that have an aggregate enterprise value of approximately $750 million or greater, that complement our management team’s background of identifying and executing on private credit investments.
The mandate, as stated in the IPO prospectus

Reading the filings

Arithmetic on what ACP Holdings 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.

  • Time on the clock

    398 days to the Oct 7, 2027 deadline. The vehicle is early in its search window, and the deadline is not yet the binding constraint.

  • Underwriting

    Roth Capital Partners led the offering. It has been named on 8 SPAC IPOs, book-running 7 of them, and 20% 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.

Scores

Recomputed 4m ago

Three readings of ACP Holdings 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

FOMO

Moderate

How much attention is this vehicle attracting right now?

35/100

  • Filing activity69

    4 in 30 days

  • News coverage0

    0 stories in 30 days

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

Moderate

How likely is this vehicle to complete a combination, and at what scale?

40/100

  • Lead bank record60

    20.0%

  • Bank franchise4

    8 SPAC mandates

  • Trust scale54

    $217M

  • Stage40

    searching

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.

SEC filing history

Free tier: filings older than 24 hours
  • SCHEDULE 13G

    Beneficial ownership report (passive)

    Accession 0001326389-26-000053

    Aug 14, 2026

    20d ago

    Open filing
  • SCHEDULE 13G

    Beneficial ownership report (passive)

    Accession 0001104659-26-095301

    Aug 13, 2026

    22d ago

    Open filing
  • 10-Q

    Quarterly report

    Accession 0001213900-26-088387

    Aug 12, 2026

    22d ago

    Open filing
  • SCHEDULE 13G

    Beneficial ownership report (passive)

    Accession 0000919574-26-004952

    Aug 12, 2026

    23d ago

    Open filing
  • 8-K

    Other events

    Items 8.01, 9.01 · Accession 0001213900-26-060587

    May 22, 2026

    3mo ago

    Open filing
  • 10-Q

    Quarterly report

    Accession 0001213900-26-056745

    May 14, 2026

    3mo ago

    Open filing
  • 3

    Initial statement of beneficial ownership

    Accession 0001213900-26-044644

    Apr 16, 2026

    4mo ago

    Open filing
  • 3

    Initial statement of beneficial ownership

    Accession 0001213900-26-044566

    Apr 16, 2026

    4mo ago

    Open filing
  • 3

    Initial statement of beneficial ownership

    Accession 0001213900-26-044563

    Apr 16, 2026

    4mo ago

    Open filing
  • 3

    Initial statement of beneficial ownership

    Accession 0001213900-26-044562

    Apr 16, 2026

    4mo ago

    Open filing
  • 3

    Initial statement of beneficial ownership

    Accession 0001213900-26-044561

    Apr 16, 2026

    4mo ago

    Open filing
  • 8-K

    Other events

    Items 8.01, 9.01 · Accession 0001213900-26-043633

    Apr 14, 2026

    4mo ago

    Open filing
  • 8-K

    Entry into a material definitive agreement; Other events

    Items 1.01, 3.02, 5.02, 5.03, 8.01, 9.01 · Accession 0001213900-26-042564

    Apr 10, 2026

    4mo ago

    Open filing
  • 4

    Statement of changes in beneficial ownership

    Accession 0001213900-26-042556

    Apr 10, 2026

    4mo ago

    Open filing
  • 4

    Statement of changes in beneficial ownership

    Accession 0001213900-26-042550

    Apr 10, 2026

    4mo ago

    Open filing
  • 424B4

    Final IPO prospectus

    Accession 0001213900-26-041121

    Apr 7, 2026

    4mo ago

    Open filing
  • EFFECT

    Notice of effectiveness

    Accession 9999999995-26-001099

    Apr 7, 2026

    5mo ago

    Open filing
  • CORRESP

    Correspondence with SEC staff

    Accession 0001213900-26-039472

    Apr 2, 2026

    5mo ago

    Open filing
  • CORRESP

    Correspondence with SEC staff

    Accession 0001213900-26-039467

    Apr 2, 2026

    5mo ago

    Open filing
  • CERT

    Exchange listing certification

    Accession 0001354457-26-000319

    Apr 1, 2026

    5mo ago

    Open filing
  • 8-A12B

    Registration of securities on an exchange

    Accession 0001213900-26-038295

    Apr 1, 2026

    5mo ago

    Open filing
  • CORRESP

    Correspondence with SEC staff

    Accession 0001213900-26-037250

    Mar 31, 2026

    5mo ago

    Open filing
  • CORRESP

    Correspondence with SEC staff

    Accession 0001213900-26-037248

    Mar 31, 2026

    5mo ago

    Open filing
  • S-1/A

    Amended IPO registration statement

    Accession 0001213900-26-036521

    Mar 30, 2026

    5mo ago

    Open filing
  • CORRESP

    Correspondence with SEC staff

    Accession 0001213900-26-034629

    Mar 26, 2026

    5mo ago

    Open filing
  • CORRESP

    Correspondence with SEC staff

    Accession 0001213900-26-034628

    Mar 26, 2026

    5mo ago

    Open filing
  • CORRESP

    Correspondence with SEC staff

    Accession 0001213900-26-033517

    Mar 24, 2026

    5mo ago

    Open filing
  • CORRESP

    Correspondence with SEC staff

    Accession 0001213900-26-033513

    Mar 24, 2026

    5mo ago

    Open filing
  • S-1/A

    Amended IPO registration statement

    Accession 0001213900-26-032036

    Mar 20, 2026

    5mo ago

    Open filing
  • UPLOAD

    SEC staff comment letter

    Accession 0000000000-26-002587

    Mar 12, 2026

    5mo ago

    Open filing

ACP Holdings Acquisition Corp.: questions answered

What is ACP Holdings Acquisition Corp. (ACGC)?

ACP Holdings Acquisition Corp. is a special purpose acquisition company incorporated and registered with the SEC under CIK 0002111542. It completed its initial public offering in Apr 2026 and listing on Nasdaq. Class A shares trade under the ticker ACGC, units under ACGCU, warrants under ACGCW on Nasdaq. The vehicle is sponsored by Union Street through Union Street Sponsor, LLC. The mandate targets generalist. IPO closed, trust funded, no definitive agreement announced.

How much does ACP Holdings Acquisition Corp. hold in trust?

Approximately $217,381,636, 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 ACP Holdings Acquisition Corp. complete a merger?

By Oct 7, 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 ACP Holdings 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 ACP Holdings 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.

What tickers does ACP Holdings Acquisition Corp. trade under?

Class A shares trade as ACGC on Nasdaq, the units as ACGCU, and the warrants as ACGCW. 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 ACP Holdings 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.

How much dilution do ACP Holdings Acquisition Corp.'s founder shares and warrants create?

Both are disclosed in the prospectus and both survive into the combined company, which is why a de-SPAC at $10 is not economically the same as an IPO at $10.

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

Union Street Sponsor, LLC is the sponsor entity, part of the Union Street franchise. This is the only vehicle we have attributed to that sponsor. Named principals: Andrew Mallozzi.

Which banks underwrote the ACP Holdings Acquisition Corp. IPO?

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

Is ACP Holdings Acquisition Corp. tradeable, and where?

Yes. ACGC returned a live quote of $10.04 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 ACP Holdings Acquisition Corp. a good investment?

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

Filings ACP Holdings Acquisition Corp. submitted to the SEC under CIK 0002111542: 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.