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425 ·Filed Sep 17, 2026

ACGC

ACP Holdings Acquisition Corp.
NEUTRAL
Impact 5/10
Horizonweeks Processed1mo ago SEC0001213900-26-100777
Rule 425 M&A communications
Actionable Insight • Neutral

This is a routine promotional filing with no new material information. Monitor for the filing of the registration statement (proxy statement/prospectus) and shareholder vote timeline, which will provide the next material catalyst. Watch for any redemption trends or opposition from ACGC shareholders.

DirectionNeutral
Confidencemedium
Horizonweeks
Latest settled — T+20d ⚠ clustered
ACGC ▼ -0.10% at T+20d
NEUTRAL call -0.10% · α vs SPY -1.30% · entry $10.06 → $10.05
Next anchor: T+60d in 6w
Latest observation: T+26 -0.51% FF3 residual α
Entry = T+0 close
Sep 17, 2026
via day close
T+1d
0.00%
call 0.00% · α +0.12%
$10.06
settled 6w ago
T+5d
-0.05%
call -0.05% · α -0.65%
$10.06
settled 5w ago
T+20d
-0.10%
call -0.10% · α -1.30%
$10.05
settled 12d ago
T+60d
Pending
in 6w

Price Chart

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Executive Summary

ACP Holdings Acquisition Corp. (ACGC) filed a Rule 425 communication — a day-of-pitch email to media — promoting the proposed business combination with autonomous vehicle company May Mobility, Inc. The filing reiterates the deal's key terms: ~$1.4 billion enterprise value, a fully committed $120 million PIPE, and expected gross proceeds of up to $337 million. No new financial terms, regulatory updates, or opposition are disclosed; this is a promotional communication consistent with the active deal process.

Key Financial Metrics

Deal Value
$1.4B
Deal Type
merger

Key Facts

  • May Mobility valued at approximately $1.4 billion enterprise value including a fully committed $120 million PIPE.
  • Transaction expected to provide up to $337 million in gross proceeds.
  • May Mobility claims to be the first U.S. publicly listed pure-play autonomous ride-hail technology company post-closing.
  • May Mobility has completed over 550,000 commercial autonomous rides across 1.1 million miles in the U.S. and Japan.
  • May Mobility is partnered with Uber, Lyft, Grab, CaoCao, Toyota, NTT, and ECARX.
  • Proceeds will accelerate development and global commercial expansion of May Mobility's autonomous technology.
  • No changes to deal terms, no regulatory updates, and no disclosed opposition in this filing.

Financial Impact

Transaction valued at ~$1.4 billion enterprise value; up to $337 million gross proceeds from SPAC trust and PIPE.

enterprise valuegross proceedsPIPE investment

Risk Factors

  • SPAC transaction subject to shareholder approval and regulatory clearances; no assurance of completion.
  • Redemption requests by ACGC shareholders could reduce available trust proceeds below the $120 million minimum cash condition.
  • Autonomous vehicle technology commercialization faces regulatory, competitive, and operational risks.

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
425 Filing (Primary)0001213900-26-100777
Document: 0001213900-26-100777-index-headers.html0001213900-26-100777
Document: 0001213900-26-100777-index.html0001213900-26-100777
Document: 0001213900-26-100777.txt0001213900-26-100777
10 reports for ACGC
Performance horizon

Track record builds as more directional reports settle.

Filters
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Reports for ACGC — sortable, filterable
TypeNow
Sep 17, 2026
5w ago
425
NEUTRAL ★ 3/10
$10.06 $10.05▼ −0.10%▼ −1.30%$10.06 (+0.00%)
Sep 17, 2026
5w ago
425
NEUTRAL ★ 3/10
$10.06 $10.05▼ −0.10%▼ −1.30%$10.06 (+0.00%)
Sep 17, 2026
5w ago
425
NEUTRAL ★ 4/10
$10.06 $10.05▼ −0.10%▼ −1.30%$10.06 (+0.00%)
Sep 17, 2026
5w ago
425
NEUTRAL ★ 3/10
$10.06 $10.05▼ −0.10%▼ −1.30%$10.06 (+0.00%)
Sep 17, 2026
5w ago
425
NEUTRAL ★ 4/10
$10.06 $10.05▼ −0.10%▼ −1.30%$10.06 (+0.00%)
Sep 17, 2026
5w ago
425
NEUTRAL ★ 5/10
$10.06 $10.05▼ −0.10%▼ −1.30%$10.06 (+0.00%)
Sep 16, 2026
5w ago
425
BULLISH ★ 7/10
$10.06 $10.06▼ −0.05%▼ −3.23%$10.06 (+0.00%)
Sep 16, 2026
5w ago
8-K
BULLISH ★ 7/10
$10.06 $10.06▼ −0.05%▼ −3.23%$10.06 (+0.00%)
Apr 7, 2026
29w ago
EFFECT
BEARISH ★ 7/10
—awaiting T+20——
Mar 19, 2026
31w ago
S-1/A
BEARISH ★ 7/10
—awaiting T+20——
Showing 10 of 10

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Report published Sep 17, 2026