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INFLECTION POINT ACQUISITION CORP. IV

BACQ · Nasdaq · formerly Bleichroeder Acquisition Corp. I

Trust settledMerlin, 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 from Bleichroeder, listed on Nasdaq in November 2024.
What it's doing now
It agreed to buy Merlin, Inc.. 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
Merlin, Inc. — Merlin is an aerospace and defense technology company building the operating system of record for autonomous flight.
Industry
the deal record does not name the target's industry yet
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
1 November 2024
size not on file
Headquarters
1345 AVENUE OF THE AMERICAS, NEW YORK, NY, 10105
registered in the Cayman Islands
Lead underwriter
not extracted from the prospectus yet
Key officers
BLITZER MICHAEL (Director) · Trabuco Carolyn (Director) · Carrithers Ryan Michael (CFO & Treasurer)
Listed securities
BACQ 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

2 dated milestones

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. 1 November 2024IPOpassed

    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.

  • closed

    What Merlin, Inc. does — read from merlinlabs.com on 26 August 2026

    Merlin is a U.S.-based developer of aircraft-agnostic, AI-powered autonomy software for military and civil programs. The company holds a $105M USSOCOM contract ceiling to bring autonomy to the C-130J fleet and has proven its technology through hundreds of hours of autonomous flights.

    AerospaceAutonomous AviationMilitary
    Deal structureSEC-primary — BCA 8-K / S-4 / DEFM14A
    PIPE
    ≈ $0M · unsourced

    PIPE terms — instrument, coupon, conversion price and any reset floor — are not sourced for this deal. The size above is itself unsourced — a stored figure no filing we hold states — so neither the size nor the terms should be read as cited.


The score

deterministic, from filed fields

BACQ 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

INFLECTION POINT ACQUISITION CORP. IV was a blank-check company whose common stock traded on the Nasdaq Stock Market under the ticker BACQ. The company priced its initial public offering on November 1, 2024, pursuant to a 424B prospectus filed under SEC file number 333-280777, which registered shares sold for cash under an S-1 filed on July 12, 2024. The registrant self-described as a blank-check company in that prospectus and was classified under SEC SIC industry code 7373 (Services—Computer Integrated Systems Design). The vehicle completed a business combination and no longer files, with the closing established by a Form 25 filed on March 16, 2026, under 17 CFR 240.12d2-2(a)(3), reflecting that the securities had come to evidence other securities in substitution therefor. EDGAR now files the company's CIK (0002028707) under the name Merlin, Inc.


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 deal closed March 16, 2026, and this is the first look at post-combination financials: cash burn is heavy (~$50.9M operating cash outflow in 6M), warrant liabilities ballooned to $130.1M, and a $60.8M deemed dividend on Series A Preferred reflects a down-round. The company asserts 12-month liquidity sufficiency, but revenue is minimal and declining.

  • Cash rose $60.8 million in the quarter while the company burned $27.8 million on an Adjusted EBITDA basis, so the increase is financing rather than operations. The IAI arrangement is expressly a non-binding memorandum of understanding, and the $100 million-plus figure is a contract ceiling — the maximum orderable under an IDIQ vehicle, not awarded revenue.

  • The registered securities are unusually layered and each layer is a separate claim on the equity: 164,748,772 common shares, 10,288,021 Series A preferred, warrants over a further 24,248,102 common shares, and 25,425,000 rights that convert at one tenth of a share each — roughly 2,542,500 shares. Counting only the common line would understate the potential share count materially. The existence of a Special Committee approving alongside the full board indicates the transaction was treated as requiring independent review. The domestication moves shareholder rights to Delaware law before closing.

  • The registered securities come in five separate lines and each is a distinct claim on the equity: 164,748,772 common shares, 10,288,021 Series A preferred, warrants over a further 24,248,102 common shares, 25,425,000 rights converting at one tenth of a share each, and 453,821 units. Reading the common-stock line alone understates the potential share count. The Special Committee approving alongside the full board signals the deal was treated as requiring independent review. No vote date and no redemption deadline are stated in this portion.

  • This is the baseline version and it already carries the full five-line registered structure: common stock, Series A preferred, investor warrants, rights converting at one tenth of a share, and units. The preferred and warrant lines sit outside the common-stock figure and must be counted separately when sizing dilution. Approval by a Special Committee in addition to the full board indicates the transaction was handled as one needing independent review. No vote date and no redemption deadline are set.

  • A wholesale change of sponsor management in July 2025 followed by a business combination agreement four weeks later means the team that took public shareholders' money is not the team completing the deal - the Merlin Labs transaction was negotiated by new principals under a new name. Class A and Class B voting together as a single class lets the founder block count toward the two-thirds threshold. Redemption at trust is the alternative to backing an unfamiliar sponsor.


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: Post-merger Merlin, Inc. (formerly BACQ) filed its first 10-Q showing $183.6M cash as of June 30, 2026, a May 2026 PIPE raising $80M gross, zero outstanding debt, but a $148.8M net loss for the six months and $700M accumulated deficit. Revenue declined to $3.2M (6M YTD) from $4.0M prior year, with >90% from the U.S. government. Why it matters: The deal closed March 16, 2026, and this is the first look at post-combination financials: cash burn is heavy (~$50.9M operating cash outflow in 6M), warrant liabilities ballooned to $130.1M, and a $60.8M deemed dividend on Series A Preferred reflects a down-round. The company asserts 12-month liquidity sufficiency, but revenue is minimal and declining.

  • What changed: Merlin, Inc. (Nasdaq: MRLN) furnished a press release dated August 13, 2026 reporting second quarter 2026 results. Total revenue was $2.2 million against $1.0 million in the first quarter of 2026; GAAP net loss was $(58.4) million against $(90.4) million in the first quarter; Adjusted EBITDA loss was $(27.8) million against $(23.3) million. Why it matters: Cash rose $60.8 million in the quarter while the company burned $27.8 million on an Adjusted EBITDA basis, so the increase is financing rather than operations. The IAI arrangement is expressly a non-binding memorandum of understanding, and the $100 million-plus figure is a contract ceiling — the maximum orderable under an IDIQ vehicle, not awarded revenue.


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

Unit: U = S + R/10

from 424B3 0001213900-26-063703

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-Computer Integrated Systems Design (7373)
Registered inthe Cayman Islands
Exchange · CIKNasdaq · 0002028707

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

FormerlyBleichroeder Acquisition Corp. I

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

2 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.


News

company wires and the financial press

Reporting we have matched to this ticker. Headlines belong to the outlets that wrote them.


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.

BACQ — 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 7373 (Services-Computer Integrated Systems Design). The screen found it by filing SHAPE instead — S-1 2024-07-12 → 8-A12B 2024-10-31 → 424B4 2024-11-01 — which nothing rewrites. Admission rule: src/lib/universe-admit.ts. SIC 7373 + self-described blank check in 424B4 0001213900-24-093200; 424B 0001213900-24-093200 priced 2024-11-01 under S-1 0001213900-24-061026 (file 333-280777, an offering for cash); common ticker BACQ off 10-K 0001213900-26-027011 (2026-03-12); lifecycle EXITED. The pricing prospectus was filed under SEC file number 333-280777, which belongs to S-1 0001213900-24-061026 (2024-07-12) — 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 2024-11-01). Ending PROVEN, not inferred: CLOSED per Form 25 0001354457-26-000257 (2026-03-16) — Form 25 filed under 17 CFR 240.12d2-2(a)(3) — the rule for securities that "have come to evidence other securities in substitution therefor", i.e. the shares became the successor's (class: Rights, Units). EDGAR now files this CIK as "Merlin, Inc." — the SPAC's own name is kept here and the successor is the target. 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-ID2026-08-14

sponsor "Bleichroeder Sponsor 1 LLC" (SEC CIK 0002031321) sourced from Form 3 reportingOwner (10% owner) acc 0001213900-24-093120.

Deal — Merlin, Inc.
UNTAGGED

[CLOSED-RENAME] EDGAR CIK 0002028707 records "INFLECTION POINT ACQUISITION CORP. IV" ending 2026-03-16; the registrant continues as "Merlin, Inc.". The rename is the SEC's own record of what the vehicle became, keyed by CIK. Closed 2026-03-16. 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. [DEAL-STRUCTURE-MINED] pipeSizeM=0.023445 from primary filings (0001213900-26-004193).

PIPE2026-08-29

pipeBasis set to UNSOURCED: the size came from the research seed / an earlier record and no filing we hold states it — surfaces now label it "unsourced"; an LLM re-read to FILED replaces this when credits allow

Also listed inSPACs with rights