Spartan Acquisition Corp. III
Cash in trust
$552M
$552,043,041
Trust per share
$10.00
Redemption value
IPO
Feb 2021
$552M raised
Combination deadline
—
Not disclosed
Filings on record
78
Latest Mar 28, 2022
Business combination
- Target
- Not disclosed in an indexed filing
- Announced
- Jul 28, 2021
- Closed
- Mar 22, 2022
Overview
Spartan Acquisition Corp. III is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001838527. It completed its initial public offering in Feb 2021, raising $552M in gross proceeds. The vehicle is sponsored by Spartan through Spartan Acquisition Sponsor III LLC. The mandate targets generalist. Business combination closed; the company trades under a new ticker.
“We intend to focus our search for a target business in the energy value chain in North America.”
Reading the filings
Arithmetic on what Spartan Acquisition Corp. III 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.
Trust versus the $10 unit
The trust holds $10.00 per public share, effectively the $10.00 the units were sold at, so little or no interest has accrued to the account yet.
Sponsor promote
The sponsor's founder block is 1,800,000 shares against 55,200,000 public shares, or 3.2% of the combined count, acquired before the IPO at nominal cost. That promote is the structural dilution every public shareholder carries into a combination, and it is why the economics of a de-SPAC differ so sharply from a conventional IPO.
Warrant coverage
Each unit carried one-fourth warrant per unit. Warrants are dilution deferred: they cost the holder nothing until exercised, and they overhang the post-combination share count. Thinner coverage is generally a sign of a stronger book at pricing.
Sponsor record
Spartan has launched 2 vehicles. Of the 2 that have resolved, 2 closed a combination and 0 liquidated, a 100% completion rate. A sponsor's record is not a forecast, but it does tell you whether the team has taken a deal across the line before.
Underwriting
Credit Suisse led the offering. It has been named on 118 SPAC IPOs, book-running 92 of them, and 58.3% 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.
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.
78 filings in all. 20 in the last three months, against a busiest month of 22.
News on Spartan Acquisition Corp. III
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- 15-12B
Deregistration of securities
Accession 0001193125-22-085911
- 8-K
Entry into a material definitive agreement; Termination of a material definitive agreement; Completion of an acquisition; Notice of delisting or failure to satisfy a listing rule; Regulation FD disclosure
Items 1.01, 1.02, 2.01, 3.01, 3.03, 5.01, 5.02, 5.03, 7.01, 9.01 · Accession 0001193125-22-081611
- 4
Statement of changes in beneficial ownership
Accession 0001104659-22-035552
- 4
Statement of changes in beneficial ownership
Accession 0000899243-22-011441
- 4
Statement of changes in beneficial ownership
Accession 0000899243-22-011440
- 25-NSE
Notification of delisting
Accession 0000876661-22-000294
- 8-K
Entry into a material definitive agreement; Submission of matters to a vote of security holders; Regulation FD disclosure
Items 1.01, 5.07, 7.01, 9.01 · Accession 0001193125-22-069953
- 425
Business-combination communication
Accession 0001193125-22-058336
- 8-K
Entry into a material definitive agreement
Items 1.01, 9.01 · Accession 0001193125-22-058313
- 425
Business-combination communication
Accession 0001193125-22-042819
- 425
Business-combination communication
Accession 0001193125-22-042816
- 425
Business-combination communication
Accession 0001193125-22-041829
- 425
Business-combination communication
Accession 0001193125-22-041715
- SC 13G/A
Amended beneficial ownership report (passive)
Accession 0001104659-22-021268
- SC 13G
Beneficial ownership report (passive)
Accession 0001104659-22-020649
- DEFM14A
Definitive merger proxy statement
Accession 0001193125-22-034552
- 425
Business-combination communication
Accession 0001193125-22-031012
- 425
Business-combination communication
Accession 0001193125-22-031006
- 425
Business-combination communication
Accession 0001193125-22-013048
- 425
Business-combination communication
Accession 0001193125-22-012924
- 425
Business-combination communication
Accession 0001193125-21-369368
- 425
Business-combination communication
Accession 0001193125-21-369343
- 425
Business-combination communication
Accession 0001193125-21-343768
- 425
Business-combination communication
Accession 0001193125-21-343747
- 10-Q/A
10-Q/A
Accession 0001564590-21-058556
- 8-K
Current report
Item 4.02 · Accession 0001564590-21-058061
- SC 13G
Beneficial ownership report (passive)
Accession 0000902664-21-004896
- 10-Q
Quarterly report
Accession 0001564590-21-056166
- 425
Business-combination communication
Accession 0001193125-21-299518
- 425
Business-combination communication
Accession 0001193125-21-299514
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Spartan Acquisition Corp. III: questions answered
What is Spartan Acquisition Corp. III?
Spartan Acquisition Corp. III is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001838527. It completed its initial public offering in Feb 2021, raising $552M in gross proceeds. The vehicle is sponsored by Spartan through Spartan Acquisition Sponsor III LLC. The mandate targets generalist. Business combination closed; the company trades under a new ticker.
How much does Spartan Acquisition Corp. III hold in trust?
Approximately $552,043,041, or about $10.00 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 Spartan Acquisition Corp. III 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 Spartan Acquisition Corp. III 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 Spartan Acquisition Corp. III, 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 $10.00 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.
Is the trust value the same as the share price for Spartan Acquisition Corp. III?
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 Spartan Acquisition Corp. III's founder shares and warrants create?
The founder block is 1,800,000 shares against 55,200,000 public shares, so roughly 3.2% of the combined count sits with the sponsor at nominal cost. Each unit also carried one-fourth warrant per unit, which is dilution deferred until exercise. 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 Spartan Acquisition Corp. III, and what is their track record?
Spartan Acquisition Sponsor III LLC is the sponsor entity, part of the Spartan franchise. That franchise has launched 2 vehicles in total, of which 2 closed a combination and 0 liquidated, a 100% completion rate on resolved vehicles. Named principals: Geoffrey Strong.
Which banks underwrote the Spartan Acquisition Corp. III IPO?
Credit Suisse, Citigroup, Cowen, Morgan Stanley, RBC Capital Markets, Barclays, TD Securities, Siebert Williams Shank, Mitsubishi UFJ. Credit Suisse and Citigroup and Cowen and Morgan Stanley and RBC Capital Markets and Barclays were credited as book-running managers on the cover. Syndicate membership and role are read from the prospectus cover and the underwriting section.
Is Spartan Acquisition Corp. III a good investment?
That is not a question this site answers. Spartan Acquisition Corp. III 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 Spartan Acquisition Corp. III data come from?
Filings Spartan Acquisition Corp. III submitted to the SEC under CIK 0001838527: 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.
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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.
Spartan: the full record
Every vehicle this sponsor has launched, what closed, what liquidated and what is still live.
Credit Suisse in SPACs
Mandates, bookrun credit, deal volume and the outcome of the vehicles it priced.
Generalist SPACs
Every vehicle chasing the same mandate, ranked by cash in trust.
All completed de-spac transactions
Business combination closed; the company trades under a new ticker.
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.