Yorkville Acquisition Corp.MCGA
Cash in trust
$180M
$179,533,784
Trust per share
$10.12
Redemption value
IPO
Jun 2025
$173M raised
Combination deadline
Jun 27, 2027
283 days remaining
Filings on record
74
Latest Aug 13, 2026
Business combination
- Target
- Not disclosed in an indexed filing
- Announced
- Aug 26, 2025
Overview
Yorkville Acquisition Corp. is a special purpose acquisition company incorporated and registered with the SEC under CIK 0002064658. It completed its initial public offering in Jun 2025, raising $173M in gross proceeds and listing on Nasdaq. Class A shares trade under the ticker MCGA, units under MCGAU, warrants under MCGAW on Nasdaq. The mandate targets technology, media & entertainment. Definitive business-combination agreement signed, closing pending.
Reading the filings
Arithmetic on what Yorkville 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 premium to trust
At $10.37 the shares trade 2.47% above the $10.12 redemption floor. Above trust the market is paying for the announced or expected deal rather than for the cash, so the premium is what is at risk if the combination does not close.
Trust versus the $10 unit
The trust holds $10.12 per public share, 1.2% 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
283 days to the Jun 27, 2027 deadline. The vehicle is early in its search window, and the deadline is not yet the binding constraint.
Scores
Recomputed 1m agoThree readings of Yorkville 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?
25/100
- Discount to trust8
-2.47%
- Trust accretion25
$10.12 per share
- Runway43
283 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
ModerateHow much attention is this vehicle attracting right now?
31/100
- Filing activity0
0 in 30 days
- News coverage0
0 stories in 30 days
- Premium to trust92
2.47%
- Deal freshness30
announced 387 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?
66/100
- Trust scale46
$180M
- 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 Yorkville 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 0001104659-26-095387
- 10-Q
Quarterly report
Accession 0001104659-26-094872
- 8-K
Termination of a material definitive agreement; Other events
Items 1.02, 8.01, 9.01 · Accession 0001104659-26-093049
- 4
Statement of changes in beneficial ownership
Accession 0001271848-26-000003
- 8-K
Entry into a material definitive agreement
Items 1.01, 2.03, 3.02, 9.01 · Accession 0001104659-26-083939
- 10-Q
Quarterly report
Accession 0001104659-26-062513
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001193125-26-226124
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001193125-26-224451
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001104659-26-060619
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001628280-26-032578
- 8-K
Current report
Item 5.02 · Accession 0001104659-26-048537
- 10-K
Annual report
Accession 0001104659-26-037697
- 8-K
Entry into a material definitive agreement
Items 1.01, 2.03, 3.02, 9.01 · Accession 0001104659-26-016351
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001193125-26-053559
- 4
Statement of changes in beneficial ownership
Accession 0001271848-26-000001
- 8-K
Current report
Item 5.02 · Accession 0001104659-25-125614
- 425
Business-combination communication
Accession 0001104659-25-117351
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001193125-25-297253
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001950677-25-000011
- 10-Q
Quarterly report
Accession 0001104659-25-112474
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001412741-25-000013
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001193125-25-282624
- SCHEDULE 13G/A
Amended beneficial ownership report (passive)
Accession 0001193125-25-281776
- 425
Business-combination communication
Accession 0001140361-25-040971
- 425
Business-combination communication
Accession 0001140361-25-039597
- 3
Initial statement of beneficial ownership
Accession 0001104659-25-091749
- 4
Statement of changes in beneficial ownership
Accession 0001104659-25-089105
- 3
Initial statement of beneficial ownership
Accession 0001104659-25-089104
- 425
Business-combination communication
Accession 0001104659-25-089076
- 425
Business-combination communication
Accession 0001104659-25-087808
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Yorkville Acquisition Corp.: questions answered
What is Yorkville Acquisition Corp. (MCGA)?
Yorkville Acquisition Corp. is a special purpose acquisition company incorporated and registered with the SEC under CIK 0002064658. It completed its initial public offering in Jun 2025, raising $173M in gross proceeds and listing on Nasdaq. Class A shares trade under the ticker MCGA, units under MCGAU, warrants under MCGAW on Nasdaq. The mandate targets technology, media & entertainment. Definitive business-combination agreement signed, closing pending.
How much does Yorkville Acquisition Corp. hold in trust?
Approximately $179,533,784, or about $10.12 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 Yorkville Acquisition Corp. complete a merger?
By Jun 27, 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 Yorkville 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 Yorkville 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 $10.12 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 Yorkville Acquisition Corp. trade under?
Class A shares trade as MCGA on Nasdaq, the units as MCGAU, and the warrants as MCGAW. 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 Yorkville Acquisition Corp.?
No, and the gap between them is the whole trade. Trust per share is a disclosed, contractual figure of $10.12, being what a redeeming holder receives. The market price is whatever the shares change hands at: most recently $10.37, a premium of 2.47% to the redemption value. Quotes on this site are delayed and indicative; confirm on your own venue before trading.
Is Yorkville Acquisition Corp. tradeable, and where?
Yes. MCGA returned a live quote of $10.37 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 Yorkville Acquisition Corp. a good investment?
That is not a question this site answers. Yorkville 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 Yorkville Acquisition Corp. data come from?
Filings Yorkville Acquisition Corp. submitted to the SEC under CIK 0002064658: 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 17, 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.
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Definitive business-combination agreement signed, closing pending.
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Which sponsors are running out of time, and when the extension votes land.
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