Acropolis Infrastructure Acquisition Corp.
ACRO · NYSE
NO ACTION REQUIRED
Nothing left to do
The cash went back to shareholders and the company wound up. There is no deadline left to miss.
Cash at settlement
No cash-per-share figure was filed for this vehicle before it finished.
Last close
Daily close
No price history on file yet — daily closes accumulate from the market data feed.
Trust settled · There is no line to draw here. This vehicle has finished: the cash was paid back or spent closing the deal, so the last filed figure describes an account that no longer exists and would be a floor under nothing.
SpacBrain’s read
Trust settled
The trust was liquidated and paid back to holders pro rata — the floor was honoured and the SPAC has wound up, so there is nothing left to claim.
In plain terms
- What it is
- A SPAC from Acropolis Infrastructure Acquisition Sponsor, L.P., listed on NYSE in July 2021.
- What it's doing now
- It never completed a purchase. The company wound up and the cash in the account went back to shareholders — the ordinary ending when a SPAC runs out of time. No agreed deal for it is on file with us, so we cannot say whether one was ever announced and later fell through.
- What you should know
- About 77% of the shares sold at listing have already been cashed in, leaving 8.0M. This SPAC has finished. The cash was paid back to shareholders and the company wound up, so there is nothing left to claim — the money went where the charter said it would.
At a glance
- Where it stands
- Liquidated
- Deal
- none — it wound up and returned the cash instead
- Industry
- no filing we hold states a sector this SPAC restricted its search to
- Deal value
- no deal to value — it wound up instead
- Price vs cash at settlement
- no live price on file
- Cash in trust when it settled
- not yet extracted into a snapshot — the filings below may state it
- the last trust total filed while this was still a SPAC — the account has since been paid out or used to close the deal
- IPO
- 9 July 2021
- size not on file · 100.0% of each $10 unit into trust
- Headquarters
- 9 WEST 57TH STREET, 43RD FLOOR, NEW YORK, NY, 10019
- registered in Delaware
- Lead underwriter
- not extracted from the prospectus yet
- Key officers
- PATEL SANJAY H (Chief Executive Officer) · Deason Ian (Director) · Foo Dylan (Director)
- Listed securities
- ACRO common
This vehicle has finished, so there is no window to file a cash-per-share figure for and none will follow. No estimate is shown in its place.
Nothing dated is on file. That is an absence in the record, not a statement that nothing is coming.
Yield to redemption
Nothing left to redeem — no yield to compute.
This SPAC has finished — its trust was paid back or used to close the deal, so there is nothing left to redeem and no yield to compute. A yield to redemption is a claim that you can hand these shares back for the trust cash. That account is closed, so this page will not print a number here.
What happened to the cash
The reasoning behind the verdict above, in the order the filings establish it.
- The trust was liquidated and paid back to holders pro rata — the floor was honoured and the SPAC has wound up, so there is nothing left to claim.
- 76.81% of the public shares were handed back at the 23 June vote — the holders who wanted cash rather than shares in the new company took it then.
What has happened, and what is coming
2 dated milestonesEvery dated step from the day it listed to the next date you may have to act on. Where you have to do something, the day your broker needs the instruction is marked too.
- 9 July 2021IPOpassed
IPO size not on file
76.8% of the public float took the cash
Who has already taken their money back
1 filed eventEach time shareholders were offered their cash back, some took it. Heavy cash-outs drain the account and shrink the number of shares left — whatever remains has to carry the deal.
Worst single event
76.81%
of the public float walked at a single vote
Shares redeemed, all events
26.50M
≈77% of the earliest known float
Every figure below is stated in the linked filing; nothing here is estimated.
- Jun 23, 2023Extension76.81%
The score
deterministic, from filed fieldsACRO is not in the scored universe, so no score is shown. A withheld score is a fact about the record, not a verdict about the company.
The score is only published for names that carry both a price and a filed cash-per-share figure — 292 of the tracked fleet today. The rest keep an empty dial rather than a modelled one, and fill in by themselves as the fields land.
The company
from SEC filingsRead the full profile
Acropolis Infrastructure Acquisition Corp. (NYSE: ACRO) was a blank-check company that priced its initial public offering on July 9, 2021, per 424B prospectus 0001104659-21-090557. The company was registered with SEC CIK 0001847891 under SIC industry code 6770. On December 5, 2023, it filed an 8-K (accession 0000950142-23-002895) announcing that it would redeem all of its outstanding shares of Class A common stock, effective as of December 19, 2023. The company thereby liquidated and returned the trust cash to its shareholders.
Material findings
from the full read of every filingEvery document this company files gets read whole — body and exhibits. These are the ones the read flagged as material, newest first, each citing its filing.
A board decision to wind up rather than pursue a combination, with a redemption effective date fifteen days out. The 8-K itself states no per-share redemption price, no trust balance and no treatment of the warrants — those terms, if given, are in the attached press release and not in this report.
The redemption figures are the story: holders of 26,499,201 public shares redeemed, leaving 8,000,799 outstanding, and the filing expects approximately $82,262,411 to remain of the approximately $355,377,322 in the trust on the record date — roughly 77% of the trust withdrawn at a single meeting. The board also retains the right to ABANDON any or all of the amendments and not implement the extension, without any further stockholder action.
Filings
live EDGAR feedEverything this company has filed with the SEC recently, newest first, each with a plain summary of what changed and why it matters.
Show the other 10 filings
What changed: Item 8.01 — liquidation. On December 4, 2023 the board of Acropolis Infrastructure Acquisition Corp. determined to liquidate and dissolve the company in accordance with its Amended and Restated Certificate of Incorporation, as amended. The same day it issued a press release announcing it will redeem all outstanding shares of Class A common stock, par value $0.0001, effective as of December 19, 2023. The press release is attached as Exhibit 99.1. Why it matters: A board decision to wind up rather than pursue a combination, with a redemption effective date fifteen days out. The 8-K itself states no per-share redemption price, no trust balance and no treatment of the warrants — those terms, if given, are in the attached press release and not in this report.
- What changed vs 2023-08-14trust $82.6M → $83.3M +1%
trust account, combination deadline, going-concern doubt +11 moved · 3 with no prior record of ours
- Trust account
- $82.6M$83.3M
- Combination deadline
- 2024-07-13 · unchanged
- Going-concern doubt
- stated · unchanged
- Redeemable shares
- 8.00M · unchanged
SpacBrain reads this as $676,260 was added to the trust between the two filings.
The clause “424,370 Total current assets 661,904 530,763 Investments held in Trust Account 83,271,718 348,005,679 Total assets $ 83,933,622 $ 348,536,442 LIABILITIES, TEMPORARY EQUITY AND STOCKHOLDERS’”…
The clause …“to redeem 100 % of such Public Shares if it has not consummated an Initial Business Combination by July 13, 2024 (the “Completion Window”); or (iii) the redemption of 100 % of the Public Shares if the Company is unable to complete an”…
The clause “14-15, “Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” management has determined that if the Company is unsuccessful in consummating an Initial Business Combination, the mandatory liquidation and”…
The clause “1 par value; 800,000,000 shares authorized, none issued and outstanding (net of 8,000,799 and 34,500,000 shares of Class A common stock subject to possible redemption) as of September 30, 2023 and December 31, 2022 — — Class B common”…
Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.
- What changed vs 2023-05-12trust $352.8M → $82.6M -77%shares 34.5M → 8.00M -77%
trust account, redeemable shares, combination deadline +12 moved · 2 with no prior record of ours
- Trust account
- $352.8M$82.6M
- Redeemable shares
- 34.5M8.00M
- Combination deadline
- not previously extracted2024-07-13
- Going-concern doubt
- stated · unchanged
SpacBrain reads this as $270,167,799 left the trust between the two filings.
The clause …“424,370 Total current assets 34,575 530,763 Investments held in Trust Account 82,595,458 348,005,679 Total assets $ 82,630,033 $ 348,536,442 LIABILITIES, TEMPORARY EQUITY AND STOCKHOLDERS’”…
SpacBrain reads this as 26,499,201 shares are no longer redeemable.
The clause “1 par value; 800,000,000 shares authorized, none issued and outstanding (net of 8,000,799 and 34,500,000 shares of Class A common stock subject to possible redemption) as of June 30, 2023 and December 31, 2022 — — Class B common”…
The clause …“to redeem 100 % of such Public Shares if it has not consummated an Initial Business Combination by July 13, 2024 (the “Completion Window”); or (iii) the redemption of 100 % of the Public Shares if the Company is unable to complete an”…
The clause “14-15, “Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” management has determined that if the Company is unsuccessful in consummating an Initial Business Combination, the mandatory liquidation and”…
Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.
What changed: Items 5.03 and 5.07: At Acropolis Infrastructure Acquisition Corp.'s special meeting on June 23, 2023 — 36,830,508 shares, about 85.40% of those outstanding on the May 30 record date, present — stockholders approved charter amendments extending the business-combination date from July 13, 2023 (or October 13, 2023 if an agreement had been signed by then) to July 13, 2024; permitting the board in its sole discretion to wind up and redeem all public shares before that date; and eliminating the $5,000,001 net-tangible-assets Redemption Limitation. They were filed in Delaware the same day. Why it matters: The redemption figures are the story: holders of 26,499,201 public shares redeemed, leaving 8,000,799 outstanding, and the filing expects approximately $82,262,411 to remain of the approximately $355,377,322 in the trust on the record date — roughly 77% of the trust withdrawn at a single meeting. The board also retains the right to ABANDON any or all of the amendments and not implement the extension, without any further stockholder action.
The sponsor
The people who set this company up, what they have done before, and the advisers around the deal.
Acropolis Infrastructure Acquisition Sponsor, L.P.named as sponsor in this SPAC’s filings — but with no researched track record behind it yet.
A missing score, not a score of zero — why
A Sponsor Score is only published once the sponsor’s prior vehicles have been verified on EDGAR and their post-close outcomes priced. That record does not exist for this sponsor yet, so no number and no tier is shown. That is a missing score, not a score of zero — and not a neutral 50 either.
Coverage so far: 301 of 1284 tracked SPACs (23%) are attached to a scored sponsor. This card fills in by itself as the research lands.
The record
The reference detail — how the shares were structured at listing, how thinly they trade, and where the company is registered.
Show the reference detail
Unit structure
Unit: U = S + W/3 · 100.0% of the $10 unit
from 424B4 0001104659-21-090557
Trading & liquidity
Company profile
Directors & officers
- PATEL SANJAY HChief Executive Officer
- Deason IanDirector
- Foo DylanDirector
- Crossen JamesCFO, CAO and Secretary
- Strong GeoffreyChief Executive Officer
Institutional holders
from SC 13G/13DFunds that have declared a stake above 5%. Heavy ownership by arbitrage funds usually means heavy cash-outs at the next vote.
Show the declared stakes
7 filers with a stake on file · 0 re-affirmed in the last 12 months. A stake with no amendment since is the filer’s last word on it, not proof it is still held — and percentages filed in different years are percentages of different floats, because this vehicle’s share count collapses at every redemption.
- Apollo Principal Holdings III GP Ltdwith 3 other reporting persons on the same schedule24.6% · SC 13G/AFeb 14, 2023 stale
- Harraden Circle Investments, LLCwith 1 other reporting person on the same schedule10.0% · SC 13GJun 28, 2023 stale
- GUGGENHEIM CAPITAL LLCwith 5 other reporting persons on the same schedule3.8% · SC 13G/AFeb 15, 2023 stale
- CITADEL ADVISORS LLCwith 6 other reporting persons on the same schedule0.1% · SC 13G/AFeb 14, 2024 stale
- Radcliffe Capital Management, L.P.with 5 other reporting persons on the same schedule0.0% · SC 13G/AFeb 14, 2024 stale
- Taconic Capital Advisors LPwith 5 other reporting persons on the same schedule0.0% · SC 13G/AFeb 12, 2024 stale
- ADAGE CAPITAL PARTNERS GP, L.L.C.with 2 other reporting persons on the same schedule0.0% · SC 13G/AFeb 7, 2024 stale
One line per filer, not per reporting person: a joint schedule names the management company, its funds and often the individual who controls them, and all of them report the same shares. Click a name for that filer’s whole footprint across every SPAC it has declared a stake in.
Sources on file
harvested pages, kept in fullEvery public page we have read about this company, stored in full so a source can never go missing.
Show the sources
39 full SEC filing texts archived — searchable, never lost.
- Vault note — ACRO (Acropolis Infrastructure Acquisition Corp.)
vault-note · /vault/tickers/ACRO
In plain English
tap a term to open itEvery piece of jargon this page could have used, and what it actually means.
Open the plain-English guide
No floor / floorlessthe cash guarantee is gone — the price is unprotected
A SPAC's downside protection is not the cash in trust; it is your right to demand that cash. Once the redemption window closes, the cash stays with the company and the share can trade anywhere.
Redemption deadlinethe last day to hand shares back for cash
Set by the filing that calls the meeting. Tender after it and the company is under no obligation to pay you the trust value.
Broker action datethe day your broker needs the instruction — earlier than the official date
Brokers batch redemption instructions to the transfer agent, so the practical cutoff is roughly two business days before the published deadline. This is the date that actually costs people the floor.
Cash in trust / trust per sharethe cash the company is holding for each public share
Filed quarterly in the 10-Q's XBRL. It earns interest between filings, so the figure on a given day is slightly higher than the last filed one — where we show that we label it an estimate.
Trust discountbuying below the cash held for you
Only meaningful while a redemption right exists. On a floorless name the same arithmetic is not a discount, it is the market pricing distress, and this product will not call it a yield.
Dilutionhow much of the company new shares take from you
Sponsor promote, PIPE shares, warrants and rights all issue stock that did not pay $10 for it. The headline deal value is before that; the effective value is after.
Pro-forma equitywhat the company is valued at once the deal closes
The combined company's equity value assuming the announced terms and the redemptions that have actually happened.
ARShow much upside you get per unit of downside
SpacBrain's asymmetric-return score. It is deterministic — the same inputs always produce the same number — and it is capped, not zeroed, when the floor is gone.
De-SPACthe day the SPAC becomes the real company
The shares stop being a claim on a pot of cash and start being equity in an operating business. Roughly 80% of recent de-SPACs traded below $10 within a year.
Outside datethe contractual long-stop for closing the deal
A deadline between the SPAC and its target, not between the SPAC and you. It confers no right to cash, which is exactly why it must never be counted as a redemption window.
Accession numberthe SEC's unique id for one filing
Every figure on this page carries the accession of the filing that states it, so you can open the primary document rather than trust us.
Accreted NAV (estimate)the last filed cash figure, plus the interest it should have earned since
A model, not a filing: last filed value compounded at the 3-month T-bill for the days elapsed. Always shown in italic with the word estimate, and never printed beside a filed number without it.
Ask the brain
from its filingsData provenance & audit trail2 internal entries
Written by SpacBrain’s data agents whenever a figure is captured, corrected or flagged, and kept verbatim so every number on this page can be traced back to the filing that states it. This is a running log, not the current record: an early entry may be superseded by a later correction — the panels above always hold the current values.
admitted from the HISTORICAL census (EDGAR's SIC 6770 registrant list, walked in full: 3,325 registrants, 1,167 of which ever priced an IPO). The live discovery job cannot reach this registrant — it reads the filing tape, and this one stopped filing. Admission rule: src/lib/universe-admit.ts. SIC 6770 (Blank Checks); 424B 0001104659-21-090557 priced 2021-07-09; common ticker ACRO off 8-K 0000950142-23-002895 (2023-12-05); lifecycle EXITED. Ending PROVEN, not inferred: LIQUIDATED per 8-K 0000950142-23-002895 (2023-12-05) — announced redemption of all public shares: “…will redeem all of its outstanding shares of Class A common stock, par value $0.0001, effective as of December 19, 2023. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. Item 9.01 Financial Statements and Exhibits. (d) Exhibits. Exhibit No. Description 99.1 Press R…”. ipoSizeM and deadline left NULL: gross-proceeds prose conflates the over-allotment with the offering, and a charter deadline belonging to a vehicle that has ended is a date nobody can act on. ipoDate is the 424B pricing date.
sponsor "Acropolis Infrastructure Acquisition Sponsor, L.P." sourced from prospectus definition (10-K/A) acc 0001104659-23-041790.