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Pono Capital Three, Inc.

PTHR · Nasdaq

Trust settledNew Horizon Aircraft Ltd. · 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 Nasdaq in February 2023.
What it's doing now
It agreed to buy New Horizon Aircraft Ltd.. 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
New Horizon Aircraft Ltd. — Horizon Aircraft Ltd.
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
10 February 2023
size not on file
Headquarters
3187 HIGHWAY 35, LINDSAY, A6, K9V 4R1
registered in Canada (British Columbia)
Lead underwriter
not extracted from the prospectus yet
Key officers
Janjua Jameel (Director) · Maris John Michael (Director) · Pinsent John Harold Charles (Director)
Listed securities
PTHR 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 2023IPOpassed

    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 New Horizon Aircraft Ltd. does — read from horizonaircraft.com on 1 September 2026

    New Horizon Aircraft Ltd. designs the Cavorite X7, a hybrid-electric eVTOL aircraft featuring patented HOVR fan-in-wing technology. The aircraft is capable of vertical takeoff and transition to gas-powered forward flight, offering high speed (460 km/hr), long range (800 km), and low operating costs. It is designed for missions including medevac, defense, search and rescue, and commercial operations.

    medevacdefensesearch and rescuecommercialmilitarymunicipal emergency services
    Deal structureSEC-primary — BCA 8-K / S-4 / DEFM14A
    Min-cash condition
    $5M
    Break fee
    $0M

The score

deterministic, from filed fields

PTHR 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

Pono Capital Three, Inc. is a Cayman Islands-exempted blank check company, also known as a special purpose acquisition company (SPAC), incorporated to effect a merger, share exchange, asset acquisition, or similar business combination. The company stated it would focus on disruptive technology companies, with a particular spotlight on businesses in Asia and Japan specifically. Target industries included enterprise security and operations applications, cloud-based content and digital streaming services, drone technology, artificial intelligence, consumer healthcare and wellness, biomedical technology, entertainment and gaming, distance learning, online retail, and e-sports. The management team was led by Chief Executive Officer and Director Davin Kazama, Chief Financial Officer Gary Miyashiro, and Chairman of the Board Dustin Shindo, who intended to leverage their operational and investment experience in the technology sector to identify targets with above-industry-average growth and defensible market positions.

The company priced its initial public offering on February 10, 2023, raising $100,000,000 by offering 10,000,000 units at $10.00 each, with units listed on Nasdaq under the ticker "PTHRU." Each unit consisted of one Class A ordinary share and one redeemable warrant, with whole warrants exercisable at $11.50 per share; the Class A ordinary shares and warrants traded separately under the symbols "PTHR" and "PTHRW." The sponsor, Mehana Capital LLC, purchased 511,375 placement units in a concurrent private placement for $5,113,750. Of the gross proceeds, $102,500,000 ($10.25 per unit) was deposited into a trust account with J.P. Morgan Securities LLC and Continental Stock Transfer & Trust Company. The underwriter was EF Hutton, division of Benchmark Investments, LLC. The company had 12 months from the closing of the offering to consummate its initial business combination, extendable up to 18 months with sponsor deposits of $330,000 per one-month extension.

Pono Capital Three, Inc. completed its business combination and the entity is now closed, with its securities having come to evidence other securities in substitution, as indicated by a Form 25 filing dated January 12, 2024. The successor entity, New Horizon Aircraft Ltd. (NASDAQ: HOVR), is an aircraft development company focused on the Cavorite X7 prototype. Following the merger, New Horizon Aircraft has conducted subsequent capital raises, including a registered direct offering that closed in May 2026 generating approximately $25 million in gross proceeds through the issuance of 9,960,160 Class A ordinary shares to fund completion of its Cavorite X7 prototype and advance testing, certification, and commercial production.


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.

  • R&D more than tripled year over year, which is the point of the money but also the reason the runway question matters: management asserts more than $78 million of cash covers at least twelve months, and names future government grants, subsidies and further securities sales as the sources beyond that. For former PTHR holders the trust is long gone and the investment is now a pre-revenue certification programme, where every additional year of development is funded by issuing stock into a 66.8 million share base.

  • Nasdaq Rule 5635 is engaged when an issuance exceeds twenty percent of shares outstanding or is priced below market, so against 31,230,914 Class A shares the preferred conversion is large enough to require holders' consent rather than being a mechanical exchange. Approving it converts a preferred claim that sits ahead of the common into common stock alongside it — removing a senior instrument at the cost of a permanently larger share count, with the exact number set by the conversion terms.

  • The Exchange Consideration is divided by the Redemption Price — the price at which Pono's own public shares are redeemed in connection with the deal — so the number of shares Horizon's holders receive moves with whatever redeeming Pono holders are paid, rather than with a fixed price. The numerator is $96 million less Horizon's closing debt, net of cash. The Nasdaq listing of the new Class A shares and warrants under HOVR and HOVRW is applied for rather than assured, and at closing Pono's units separate into their components and cease to be listed.

  • The exchange ratio floats rather than being fixed at a stated share price. Horizon's shareholders receive Pono Class A ordinary shares equal to $96 million less Horizon's closing debt net of cash, divided by the Redemption Price — defined as the price per share at which Pono actually redeems public shares in connection with the combination under its charter and IPO prospectus. The number of shares issued to the target is therefore not knowable until the redemption is run. Pono's units separate into their components at closing and cease to be listed on Nasdaq.

  • The consideration divides by the actual Redemption Price rather than by a fixed reference price: Horizon's shareholders receive Class A ordinary shares equal to $96 million less Horizon's closing debt net of cash, divided by the price per share at which Pono redeems its public shares in the combination. A higher redemption price therefore means fewer shares issued to Horizon, and a lower one means more. Pono's units separate into their component securities at closing and cease to be listed on Nasdaq, where the company will apply to list as HOVR and HOVRW. The meeting date is left blank.

  • The consideration is divided by the redemption price rather than by a fixed value: Horizon's shareholders receive new Pono Class A ordinary shares equal to $96 million less Horizon's closing debt net of cash, divided by the Redemption Price — the actual per-share price at which Pono redeems public shareholders in connection with the transaction. A higher redemption price therefore issues fewer shares to the target, and the target's own net debt cuts the numerator. The meeting is set for 10:00 a.m. Pacific Time on a date left blank, and Pono's units stop being listed at closing.

Show 1 more material filings
  • The Exchange Consideration is $96 million less Horizon's closing debt, net of cash, divided by the Redemption Price — the price at which Pono redeems its own public shares in the transaction. The number of shares Horizon's holders receive therefore moves with whatever redeeming Pono holders are paid rather than with a fixed price, and neither figure is known at this first version. Nasdaq listing of the new Class A shares and warrants under HOVR and HOVRW is applied for rather than assured, and at closing Pono's units separate and cease to be listed.


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.

Show the other 10 filings
  • What changed: New Horizon Aircraft Ltd., the Pono Capital Three successor, reported under Item 2.02 that on July 16, 2026 it issued a press release announcing financial and operating results for the fiscal year ended May 31, 2026, and hosted an earnings call the same day to discuss those results and give a business update. The release is furnished as Exhibit 99.1 and, along with the Item 2.02 information, is expressly not deemed filed for Section 18 purposes or incorporated by reference into Securities Act or Exchange Act filings. Why it matters: The substance sits in the Form 10-K filed the same day rather than here — this 8-K only furnishes the release, and furnished information carries lower liability than filed information, which is why the disclaimer is spelled out. For a former PTHR holder there is no trust, redemption or deadline at issue; the earnings call accompanying a pre-revenue aircraft developer's annual results is where the certification timeline and cash runway commentary would be found.

  • What changed: New Horizon Aircraft Ltd., the Pono Capital Three successor, filed its 10-K for the fiscal year ended May 31, 2026. Research and development spending rose to CAD $13,244 thousand from CAD $3,660 thousand a year earlier while general and administrative was flat at CAD $10,224 thousand against CAD $9,925 thousand. There were 66,825,837 Class A ordinary shares outstanding as of July 16, 2026. It is pre-revenue, building a full-scale demonstrator toward certifying its Cavorite X7, and says cash of more than $78 million funds its plan for at least twelve months. Why it matters: R&D more than tripled year over year, which is the point of the money but also the reason the runway question matters: management asserts more than $78 million of cash covers at least twelve months, and names future government grants, subsidies and further securities sales as the sources beyond that. For former PTHR holders the trust is long gone and the investment is now a pre-revenue certification programme, where every additional year of development is funded by issuing stock into a 66.8 million share base.

    What changed vs 2025-08-22mandate language changed
    mandate language, going-concern doubt1 moved · 1 with no prior record of ours
    Going-concern doubt
    stated · unchanged

    The clause …“consolidated financial statements were available to be issued. There remains substantial doubt regarding the Company’s ability to meet the going concern assumption beyond that period without securing additional capital. There can be no”…

    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.


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 0001213900-25-029074

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)Aircraft (3721)
Registered inCanada (British Columbia)
Exchange · CIKNasdaq · 0001930021

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.

Show the sources

7 full SEC filing texts archived — searchable, never lost.


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 trail5 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.

PTHR — 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 3721 (Aircraft). The screen found it by filing SHAPE instead — S-1 2022-11-10 → 8-A12B 2023-01-26 → 424B4 2023-02-10 — which nothing rewrites. Admission rule: src/lib/universe-admit.ts. SIC 3721 + self-described blank check in 424B4 0001493152-23-004291; 424B 0001493152-23-004291 priced 2023-02-10 under S-1 0001493152-22-031187 (file 333-268283, an offering for cash); common ticker PTHR off 10-Q 0001213900-23-087663 (2023-11-16); lifecycle EXITED. The pricing prospectus was filed under SEC file number 333-268283, which belongs to S-1 0001493152-22-031187 (2022-11-10) — 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 2023-02-10). Ending PROVEN, not inferred: CLOSED per Form 25 0001354457-24-000015 (2024-01-12) — 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: Pono Capital Three, Inc. Units). 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 REPAIR2026-08-18

name "New Horizon Aircraft Ltd." -> "Pono Capital Three, Inc.". The stored name was the entity that SURVIVED the combination: EDGAR renames a registrant in place when the merger sub survives, so submissions.json answers with the survivor's name while the vehicle's own sits in formerNames, and a bulk ingest reads the former. The name written here is COMPANY CONFORMED NAME in the SEC header of this registrant's OWN pricing prospectus — 424B4 acc 0001493152-23-004291, filed 2023-02-10, the same date as this row's ipoDate — and it agrees with EDGAR's separate rename record. Nothing else on the row was touched.

WEBSITE-NONE2026-08-26

OVERVIEW-CLEARED2026-08-31

the stored paragraph opened with a different company as the blank-check vehicle (a rename left the prose behind); overview.gen rewrites it from the corrected name. POSTMORTEMS §98

Deal — New Horizon Aircraft Ltd.
UNTAGGED

[CLOSED-RENAME] EDGAR CIK 0001930021 records "Pono Capital Three, Inc." ending 2024-01-16; the registrant continues as "New Horizon Aircraft Ltd.". The rename is the SEC's own record of what the vehicle became, keyed by CIK. Closed 2024-01-16. 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] minCashM=5, terminationFeeM=0.2 from primary filings (0001213900-23-076435, 0001213900-24-095191).