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GigCapital4, Inc.

BBAI · NYSE

Trust settledBigBear.ai Holdings, Inc. · Finished

NO ACTION REQUIRED

Nothing left to do

The purchase completed and the shares became shares in the company it bought. There is no deadline left to miss.

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 deal closed — SPAC shares became the target's shares, so there is no trust left to redeem (nobody missed a window; holders who wanted cash elected it at the vote).


In plain terms

What it is
A SPAC, listed on NYSE in February 2021.
What it's doing now
It agreed to buy BigBear.ai Holdings, Inc., an AI-powered decision intelligence and cybersecurity solutions company. That purchase completed, and it stopped being a SPAC — the shares became shares in the business it bought.
What you should know
This SPAC has finished. The purchase completed, and the shares became shares in the company it bought — anyone who wanted the cash instead asked for it at the vote, so there is no cash left here to claim and no deadline left to miss.

At a glance

Where it stands
Closed (deSPAC)
The business it bought
BigBear.ai Holdings, Inc. — About BigBear.ai BigBear.ai delivers AI-powered analytics and cyber engineering solutions to support mission-critical operations and decision-making in complex, real-world environments.
Industry
Information Technology — AI-powered decision intelligence and cybersecurity solutions
Deal value
not stated in the filings we hold
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
10 February 2021
size not on file
Headquarters
7950 JONES BRANCH DRIVE, MCLEAN, VA, 22102
registered in Delaware
Lead underwriter
not extracted from the prospectus yet
Key officers
Gainey Sean Alexander (Director) · Ricker Sean Raymond (Chief Financial Officer) · Blankenship Carolyn (General Counsel and Secretary)
Listed securities
BBAI common
Cash held per sharenot filed for this window

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.

Next date that mattersno dated event on file

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.

  1. The deal closed — SPAC shares became the target's shares, so there is no trust left to redeem (nobody missed a window; holders who wanted cash elected it at the vote).

What has happened, and what is coming

1 dated milestone

Every 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.

  1. 10 February 2021IPOpassed

    IPO size not on file


The deal

terms as filed

What it is buying, on what terms, and how much of the combined company new shares take from you.

  • closedInformation Technology

    What BigBear.ai Holdings, Inc. does — read from bigbear.ai on 26 August 2026

    BigBear.ai provides decision intelligence solutions for supply chains, enterprise operations, autonomous systems, and cybersecurity. The company serves defense, intelligence, manufacturing, and homeland security sectors with AI, machine learning, computer vision, and digital twin technologies.

    DefenseIntelligenceManufacturing & Supply ChainHomeland & Border SecurityHealthcare & Life SciencesTravel & Trade

The score

deterministic, from filed fields

BBAI 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.

Asymmetric return scoreNeither a price nor a cash-per-share figure is on file for this vehicle, and the score is a ratio between the two. Nothing is estimated to fill the gap.

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.

See the names that are scored, and how


The company

from SEC filings
Read the full profile

GigCapital4, Inc. was a special purpose acquisition company (SPAC) incorporated in Delaware and headquartered at 7950 Jones Branch Drive, McLean, Virginia, that served as the blank-check vehicle for the public debut of BigBear.ai Holdings, Inc. The company's IPO was priced on February 10, 2021, under SEC file number 333-252315, with the common stock trading on the New York Stock Exchange under the ticker BBAI. The offering comprised 35,880,000 public units sold at $10.00 per unit, each unit consisting of one share of common stock and one-third of one warrant, with public warrants exercisable for one share at $11.50 per share. The sponsor of the SPAC was GigAcquisitions4, LLC, a Delaware limited liability company, with additional initial stockholders including Nomura Securities International, Inc. and Oppenheimer & Co. Inc.

GigCapital4 announced its business combination on June 4, 2021, under an Agreement and Plan of Merger with BigBear.ai Holdings, LLC and BBAI Ultimate Holdings, LLC. The deal terms provided for $75,000,000 in cash merger consideration and approximately 105,000,000 shares of equity merger consideration, valued at $10.00 per share, implying a total enterprise value of $1.125 billion. The merger was structured as a two-step transaction in which GigCapital4 Merger Sub Corporation first merged into BigBear.ai Holdings, LLC, followed immediately by BigBear.ai Holdings, LLC merging into GigCapital4, with GigCapital4 as the surviving entity. A stockholder vote approving the combination was held on December 3, 2021, and the transaction closed on December 7, 2021, at which point GigCapital4 changed its name to BigBear.ai Holdings, Inc.

Following the closing, the post-combination company operated under the SIC code 7372 (Services-Prepackaged Software), reflecting BigBear.ai's business as a provider of AI- and machine-learning-driven analytics software for defense, national security, supply chain management, and cybersecurity customers. The company's common stock and warrants continue to trade on NYSE under the symbols BBAI and BBAIW, respectively. The SPAC lifecycle is closed, with the last reported lifecycle event being the change in shell company status filed on December 13, 2021, via Form 8-K.


Material findings

from the full read of every filing

Every 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.

  • The captured document is an unexecuted form exhibit with no counterparty and no date, so it evidences the terms the company is offering, not any particular grant. The 8-K's own item text and the identity of the indemnitees are not in the captured text.

  • An at-the-market program is a standing authorisation to issue up to 100 million new shares at the Company's discretion, which is dilution capacity rather than a completed sale; the report states no shares have been sold and no price. Exhibits 1.1, 5.1 and 23.1 include the sales agreement and counsel's opinion and consent.

  • The balance sheet was rebuilt by issuing stock, not by earning it: liabilities dropped roughly $212 million while the share count grew by 42.5 million and paid-in capital by $184.5 million, and the authorized share ceiling was doubled to a billion. For anyone tracking what the former XPDI-era SPAC cohort turned into, that is the trade — convertible debt retired at the cost of permanent dilution, with $262.4 million of cash simultaneously spent on the Ask Sage deal and $40.2 million still burned in operations.

  • Without this Requisite Stockholder Approval the company may not elect to pay interest in kind with its common stock, so a failed vote forces cash interest on notes maturing December 15, 2029. Holders may convert at their option until the second scheduled trading day before maturity, and any share settlement is priced at 95% of the average daily volume-weighted average price over an agreed period — a five percent discount to market on every conversion. The notes are not redeemable at the company's election before December 27, 2025.

  • The share count is set by a backward-looking price: $70,000,000 divided by $1.3439, the 20-day volume weighted average price ending the trading day before the merger agreement was signed. A move in BBAI's stock between signing and closing therefore changes what the sellers effectively receive rather than how many shares they get. The issuance relies on the Section 4(a)(2) private-offering exemption rather than registration. A transaction committee of independent directors, not the full board, approved the agreement and makes the recommendation. The record date is January 24, 2024.

  • The consideration is $70,000,000 of BBAI common stock, subject to adjustment for indebtedness, transaction expenses, working capital and cash, priced at $1.3439 per share — the twenty-day volume-weighted average through the trading day before the Merger Agreement was signed. Because the price is fixed backward-looking, the share count does not move with the market between signing and closing. A transaction committee of independent directors was formed to evaluate the deal, and the shares are issued under the Section 4(a)(2) private-placement exemption rather than being registered.

Show 2 more material filings
  • The equity component is defined arithmetically rather than as a fixed share count: $1,312,100,000 minus the $75,000,000 of cash, divided by 10.00 and rounded up to the nearest whole share. The Nasdaq issuance proposal puts that at up to 123,710,000 shares of GigCapital4 common stock to Ultimate, plus 17,391,304 shares issuable on conversion of the convertible notes. The proxy states that the former sole BigBear equity holder is expected to hold approximately 73% of the outstanding GigCapital4 common stock after closing.

  • The consideration is arithmetic the document performs itself: BBAI Ultimate Holdings, as BigBear's sole member, receives $75,000,000 in cash plus Equity Merger Consideration equal to $1,312,100,000 less that $75,000,000, divided by 10.00 and rounded up to a whole number of shares. Separately, GigCapital4's 6.00% convertible senior notes due 2026 are issued at the second effective time and, together with the existing stock and the GigCapital4 Warrants, are stated to make up the whole of the outstanding capital. The meeting date is left blank.


Filings

live EDGAR feed

Everything this company has filed with the SEC recently, newest first, each with a plain summary of what changed and why it matters.

  • What changed: Exhibit 10.1 to an 8-K of BigBear.ai Holdings, Inc.: a form of indemnification agreement, dated 'August ____, 2026' with the indemnitee left blank. It obligates the company to indemnify, hold harmless, exonerate and advance expenses to directors, officers, advisors and key employees to the fullest extent permitted by Delaware law, as a supplement to the charter and bylaws, and continues after service ends. Why it matters: The captured document is an unexecuted form exhibit with no counterparty and no date, so it evidences the terms the company is offering, not any particular grant. The 8-K's own item text and the identity of the indemnitees are not in the captured text.(flagged for human review)

  • What changed: 8-K of BigBear.ai Holdings, Inc. Item 8.01 (other events): on July 31, 2026 the Company entered an Open Market Sale Agreement with Jefferies LLC as sales agent under which it may from time to time sell up to an aggregate of 100,000,000 shares of common stock. Sales will be made by any method deemed an at-the-market offering under Rule 415(a)(4), off the Form S-3 registration statement (File No. 333-289678) filed August 18, 2025 and a July 31, 2026 prospectus supplement. Compensation to the sales agent is up to 3.0% of gross proceeds, with indemnification and contribution. Why it matters: An at-the-market program is a standing authorisation to issue up to 100 million new shares at the Company's discretion, which is dilution capacity rather than a completed sale; the report states no shares have been sold and no price. Exhibits 1.1, 5.1 and 23.1 include the sales agreement and counsel's opinion and consent.

Show the other 10 filings
  • What changed: 8-K of BigBear.ai Holdings, Inc. Item 2.02 (results of operations and financial condition): on July 30, 2026 the Company announced its financial results of operations for the quarter ended June 30, 2026, with the press release attached as Exhibit 99.1 and incorporated solely for purposes of the Item 2.02 disclosure, and held a conference call the same day at 4:30 p.m. to discuss them. The information is furnished and shall not be deemed filed for Section 18 purposes. Exhibit 104 is the Inline XBRL cover page. Signed by CFO Sean Ricker. Why it matters: Quarterly earnings furnishing with no figure in the report. The next day the same registrant entered a 100,000,000-share at-the-market sale agreement, so the earnings release and the dilution capacity land one day apart.

  • What changed: BigBear.ai Holdings filed its Q2 2026 10-Q. Total liabilities fell to $71.0 million at June 30, 2026 from $282.7 million at December 31, 2025, while shares outstanding rose to 479,494,493 from 436,955,655 and authorized shares were increased to 1,000,000,000 from 500,000,000; additional paid-in capital rose to $1,719.3 million from $1,534.8 million. The Ask Sage acquisition closed December 31, 2025 with $262.4 million cash paid at closing, $5.2 million shortly after and $4.5 million withheld. Operating activities used $40.2 million of cash in the six months. Why it matters: The balance sheet was rebuilt by issuing stock, not by earning it: liabilities dropped roughly $212 million while the share count grew by 42.5 million and paid-in capital by $184.5 million, and the authorized share ceiling was doubled to a billion. For anyone tracking what the former XPDI-era SPAC cohort turned into, that is the trade — convertible debt retired at the cost of permanent dilution, with $262.4 million of cash simultaneously spent on the Ask Sage deal and $40.2 million still burned in operations.


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

Cash in trust at IPOnot extracted from the prospectus

from 424B3 0001193125-25-013346

Trading & liquidity

Average daily volume (20d)no volume reported on the bars we hold
Average daily $ volumeneeds both volume and a live price
Range over the bars heldnot enough price history
Total cash in trustthe trust total is not in the last XBRL stamp

Company profile

Industry (SIC)Services-Prepackaged Software (7372)
Registered inDelaware
Exchange · CIKNYSE · 0001836981

All filings on EDGARopens on sec.gov in a new tab

Directors & officers


Institutional holders

from SC 13G/13D

Funds 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

5 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.

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 full

Every public page we have read about this company, stored in full so a source can never go missing.


In plain English

tap a term to open it

Every 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 filings
Data provenance & audit trail4 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.

BBAI — company record
UNIVERSE-IPO-INDEX2026-08-17

admitted from EDGAR's QUARTERLY FORM INDEX, walked without any SIC filter. The SIC 6770 census could not reach this registrant: EDGAR reassigns a shell's SIC the day it stops being one, and this CIK now files under 7372 (Services-Prepackaged Software). The screen found it by filing SHAPE instead — S-1 2021-01-22 → 8-A12B 2021-02-08 → 424B4 2021-02-10 — which nothing rewrites. Admission rule: src/lib/universe-admit.ts. SIC 7372 + self-described blank check in 424B4 0001193125-21-036495; 424B 0001193125-21-036495 priced 2021-02-10 under S-1 0001193125-21-013879 (file 333-252315, an offering for cash); common ticker BBAI off 8-K 0001193125-21-350338 (2021-12-07); lifecycle EXITED. The pricing prospectus was filed under SEC file number 333-252315, which belongs to S-1 0001193125-21-013879 (2021-01-22) — a registration of shares sold for CASH, which is what makes it an IPO rather than merger consideration. Blank-check status from the registrant's own first-person sentence in that prospectus (EDGAR full-text search, 424B4 2021-02-10). Ending PROVEN, not inferred: CLOSED per 8-K 0001193125-21-355558 (2021-12-13) — 8-K item 5.06 "Change in Shell Company Status" (EDGAR item index, items: 1.01,2.01,2.03,3.02,3.03,4.01,5.01,5.02,5.03,5.06,8.01,9.01). 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.

NAME-REPAIR2026-08-31

"BigBear.ai Holdings, Inc." is the registrant's CURRENT identity, adopted when the combination closed — EDGAR renames on the closing day, so the rename predates the ending we store and every date-based check cleared it; the vehicle traded as "GigCapital4, Inc." per the COMPANY CONFORMED NAME in 424B4 0001193125-21-036495 filed 2021-02-10. §98

Deal — BigBear.ai Holdings, Inc.
UNTAGGED

[CLOSED-RENAME] EDGAR CIK 0001836981 records "GigCapital4, Inc." ending 2021-12-07; the registrant continues as "BigBear.ai Holdings, Inc.". The rename is the SEC's own record of what the vehicle became, keyed by CIK. Closed 2021-12-07. No deal value is set — a rename says what was acquired, never for how much. No date column is set: Deal has announcedAt, voteDate and expectedCloseAt and nowhere to record an actual close, so the SEC's date is kept here until that column exists.

SEGMENT-FROM-FILING2024-01-29

OTHER -> AI, on DEFM14A 0001193125-24-017579: "Pangiam’s potential products and technologies are in early stages of development."