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S-1/A ·Filed Mar 3, 2026

PONO

Pono Capital Four, Inc.
NEUTRAL
Impact 3/10
Horizonmonths Processed7mo ago SEC0001213900-26-023214
IPO registration amendment
Actionable Insight • Neutral

This is a high-risk, speculative investment in a SPAC with no operations. The primary risk is that the company may not complete a business combination, resulting in a return of only $10.00 per share. Even if a deal is completed, the significant dilution and the sponsor's low-cost stake create a misalignment of incentives. Traders should be aware of the 18-month deadline and the potential for dilution from the anti-dilution rights of the founder shares.

DirectionNeutral
Confidencehigh
Horizonmonths

Executive Summary

Pono Capital Four, Inc. is a blank check company (SPAC) formed to acquire a business in the disruptive technology sector. It is raising $150 million through an IPO of 15 million units, each consisting of one Class A ordinary share and one Share Right. The sponsor, Mehana Ventures LLC, holds 30% of the company's founder shares, acquired for $25,000, creating significant dilution for public shareholders. The company has no operations and will dissolve if it fails to complete a business combination within 18 months.

Key Facts

  • The company is a blank check company (SPAC) with no operations, formed to acquire a business in the disruptive technology sector.
  • The IPO is for 15 million units at $10.00 per unit, raising $150 million.
  • Each unit consists of one Class A ordinary share and one Share Right (entitling the holder to 1/5 of a Class A share upon a business combination).
  • The sponsor, Mehana Ventures LLC, acquired 7,392,857 founder shares for $25,000 (approximately $0.003 per share), which will convert into Class A shares upon a business combination.
  • Public shareholders will experience immediate and substantial dilution; the pro forma net tangible book value per share is only $0.07.
  • The company has 18 months to complete a business combination, or it will liquidate and return funds to public shareholders.
  • The sponsor and officers have a conflict of interest, as they stand to profit significantly if a business combination is completed, even if the target subsequently declines in value.

Financial Impact

The IPO raises $150 million. Public shareholders face immediate dilution of $9.93 per share. The sponsor's founder shares represent a 30% stake acquired for only $25,000.

dilutionproceeds

Risk Factors

  • The company may fail to complete a business combination within 18 months, leading to liquidation.
  • Public shareholders face immediate and substantial dilution due to the sponsor's low-cost acquisition of founder shares.
  • The sponsor and management have a conflict of interest, as they can profit from a deal even if it is not in the best interest of public shareholders.
  • The founder shares have anti-dilution rights, which could result in further dilution to public shareholders if the company issues additional equity in connection with a business combination.

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
S-1/A Filing (Primary)0001213900-26-023214
Document: ea027437802ex3-2_pono.htm0001213900-26-023214
Document: ea027437802ex1-1_pono.htm0001213900-26-023214
8 reports for PONO
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for PONO — sortable, filterable
TypeNow
Oct 20, 2026
7d ago
SC 13G
NEUTRAL ★ 3/10
$10.04awaiting T+5—$10.03 (−0.10%)
Oct 5, 2026
22d ago
SC 13G/A
BEARISH ★ 5/10
$10.04 $10.05▼ −0.10%▲ +0.32%$10.03 (+0.10%)
Aug 7, 2026
11w ago
425
NEUTRAL ★ 3/10
$10.03 $10.02▼ −0.10%▼ −0.05%$10.03 (−0.00%)
Mar 13, 2026
32w ago
424B4
NEUTRAL ★ 5/10
—awaiting T+5——
Mar 13, 2026
32w ago
424B4
NEUTRAL ★ 3/10
—awaiting T+5——
Mar 13, 2026
32w ago
EFFECT
NEUTRAL ★ 4/10
—awaiting T+5——
Mar 11, 2026
32w ago
S-1/A
NEUTRAL ★ 5/10
—awaiting T+5——
Mar 3, 2026
33w ago
S-1/A
NEUTRAL ★ 3/10
—awaiting T+5——
Showing 8 of 8

US Market Status

Market Closed — Opens Wed (17h 25m)

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Report published Mar 3, 2026