SPAC Market Update June 3, 2026: KEYY, APMC, AESP Price $500M of SPAC IPOs

Keystone Acquisition Corp. (KEYY), AmperCap Acquisition Co (APMC), and Aeon Acquisition I Corp (AESP) priced SPAC IPOs on , raising $500M combined. KEYY led at $250M, with APMC and AESP each raising $125M, lifting June MTD issuance to 3 IPOs for $500M through 3 sessions.

SPAC IPO Update —

3 SPAC IPOs priced on , raising $500M; June MTD now stands at 3 IPOs totaling $500M over 3 sessions.

SPAC IPO Count

Monthly IPOs (last 13 months)
Latest: 3Prior: 20MoM: -17
10
Jun ’25
13
Jul ’25
8
Aug ’25
14
Sep ’25
14
Oct ’25
10
Nov ’25
22
Dec ’25
24
Jan ’26
27Peak
Feb ’26
11
Mar ’26
16
Apr ’26
20
May ’26
3
Jun ’26
Source: Boardroom Alpha
IPO Activity Snapshot3 SPAC IPOs today raising $500M · KEYY ($250M), APMC ($125M), AESP ($125M)
Month-to-date: 3 IPOs ($500M) vs. first 3 days of last month 2 ($400M) · 12-mo avg: 16/mo
Ticker: APMC (Units: APMCU) · Size: $125M · Sponsor: AmperSPAC LLC

Ampercap Acquisition Co priced its $125M IPO and trades on Nasdaq under APMC. The SPAC targets opportunities connected to the economic integration between the U.S. and Mexico, focusing on cross-border trade, investment, and industrial activity.

Leadership:
  • Alberto Gutiérrez Pier (CEO, Director): Co-founded AmperCap LLC; Partner at SilverGreen, leading M&A and restructuring practice.
  • Alfredo Flores Ibarrola (Director): CEO of Grupo Consupago with over 27 years in financial services, focusing on consumer finance and digitalization.
  • Harish Dadoo González (CEO, CFO, Director): Co-founded AmperCap LLC; Partner at SilverGreen, managing principal investing efforts.
  • John Salemi (Director): Founder of Atsion; former Director at Cohen & Company focusing on SPAC strategies.
  • Luís Peña Kegel (Director): Senior Partner at SilverGreen; former Vice Chairman of Global Banking at HSBC Latin America.
  • Ibarrola Alfredo Mauricio Flores (Director)

Structure: 12.5M units at $10.00 per unit. Each unit includes one ordinary share and one right to receive one-tenth of an ordinary share. EarlyBirdCapital is the lead book-runner.

Ticker: AESP (Units: AESPU) · Size: $125M · Sponsor: Aeon Acquisition Partners I LLC

Aeon Acquisition I Corp launched its $125M IPO, trading on Nasdaq under AESP. The SPAC focuses on sports or sports-related businesses, leveraging partnerships with entities like Octagon Basketball Europe.

Leadership:
  • Demetrios Mallios (CEO, Director): Founder of The Aeon Group, with extensive experience in fund management and investment banking.
  • Alan D Lewis (Director)
  • Victor (Rock) Klinefelter (Chief Operating Officer): Former Global Director at Leo Burnett, with leadership roles at Diesel and Philip Morris International.
  • Georgios Panou (Chief Investment Officer, Director): Co-leads Octagon Basketball Europe; founded Upgr8 Sports Management Ltd.
  • Alex Saratsis (Chief Strategy Officer): Co-Managing Director at Octagon Basketball, overseeing $2B in contracts and endorsements.
  • Themis Bilionis (Chief Business Officer): Extensive operational expertise in European sports management.
  • Nikolaos Kiosses (Director)
  • Peter Rawlings (Director)
  • Darius Gudelis (Director): Former Chief Domestic Policy Advisor to the President of Lithuania, with experience in PR and marketing.
  • Sulaiman Cisse (Director): Associate Vice President at Africa Finance Corporation, with 15 years in project finance.

Structure: 12.5M units at $10.00 each, consisting of one Class A ordinary share, one redeemable warrant, and one right to receive one-fourth of a Class A share. Units trade under AESPU.

Ticker: KEYY · Size: $250M · Sponsor: Keystone International Acquisition Management LLC

Keystone Acquisition Corp announced a $250M IPO, trading on Nasdaq as KEYY. The SPAC aims to bridge international innovation with U.S. industrial development, focusing on sectors like semiconductors, energy transition, and digital infrastructure.

Leadership:
  • Jae Hyun (James) Park (Director): Executive Chairperson with experience in investment banking and corporate finance across Asia and the U.S.
  • Jaiho (Jake) Cho (CFO): CEO of AgaMatrix, Inc., overseeing integration and restructuring, with a background in corporate law and finance.
  • John A Boehner (Director): 53rd Speaker of the U.S. House of Representatives, with extensive experience in public policy and business development.
  • Martin J Payne (Director): Chairman of Stick and Rudder Films, with leadership roles in healthcare and aerospace sectors.
  • Paul Y. Cho (Director): General Counsel at Ultra Clean Holdings, Inc., with experience in legal compliance and corporate governance.
  • Richard Chin (CEO): Co-CEO of Solidigm Inc., former CEO of SK Growth Opportunities Corporation, with a focus on strategic investments.

Structure: 25M units at $10.00 each, each unit comprising one Class A ordinary share and one-half of a warrant. Cohen & Co. is the representative of the underwriters.

New SPAC IPOs
Date Ticker Issuer IPO Size Trust Funding
Jun 03 AESP Aeon Acquisition I Corp. $125M 100.0%
Jun 03 APMC AmperCap Acquisition Co $125M 101.0%
Jun 03 KEYY Keystone Acquisition Corp. $250M 100.2%
May 29 BID TRIBECA STRATEGIC ACQUISITION CORP $140M 100.2%
May 27 DGAC DISCIPLINED GROWTH ACQUISITION CORP $150M 100.5%
Source: Boardroom Alpha

Daily SPAC Update —

EXTENSION VOTES
PANTAGES CAPITAL ACQUISITION CORP (PGAC)Vote -> extend from to

SEPARATE WARRANTS/RIGHTS
June 4: ENERGY TRANSITION SPECIAL OPPORTUNITIES (ETSS)
June 4: PEACE ACQUISITION CORP (PECE)

OTHER SPAC NEWS
HENNESSY CAPITAL INVESTMENT CORP VII (HVII) * Merger Agreement AmendmentSecond Omnibus Amendment extends outside date and note maturity to Aug 15, 2026, and raises the loan cap to $316,975.
IRON HORSE ACQUISITION II CORP (IRHO) * Investor Deck
ISRAEL ACQUISITIONS CORP (ISRLF) * Merger Agreement AmendmentIsrael Acquisitions’ Sixth Amendment to the Gadfin BCA extends termination date to .
REAL ASSET ACQUISITION CORP (RAAQ) * PIPE UpdateIQM and RAAQ announce an additional USD 12 million PIPE from Ilmarinen, bringing total PIPE to over USD 146 million for the transaction.

SPAC DEALS ANNOUNCED
June 1 | Titan Acquisition Corp (TACH) + OpenPaydOpenPayd provides a platform for businesses to manage money globally using a single API. It offers services such as embedded accounts, foreign exchange, domestic and international payments, Open Banking, and stablecoin on/off ramps. The company supports over 1,100 businesses, processing more than $240 billion in annual volumes through its banking network.
June 1 | Hall Chadwick Acquisition Corp (HCAC) + REEcycle Holdings IncREEcycle Holdings Inc is a rare earth recycling company based in Duncan, Oklahoma. It specializes in recovering rare earth elements from end-of-life neodymium magnets found in industrial products.
June 1 | Spacsphere Acquisition Corp (SSAC) + MobilewallaMobilewalla is a data and artificial intelligence company that operates a proprietary consumer data AI platform. It processes 50 terabytes of data daily from over 2 billion devices across more than 40 countries. The company provides predictive intelligence products and AI solutions primarily for the telecommunications, financial services, and consumer data sectors, serving enterprise clients in North America and Asia.

SPAC Executive & Director Moves —

SPAC Executive & Director Moves
Company Ticker Moves
LAUNCH ONE ACQUISITION CORP LPAA
  • On , Daniel Clifford Rogers joined the Board of Launch One Acquisition Corp. as a director, replacing Dr. Risa Stack, who resigned as a board member and as chairperson of the audit committee.  (view source)
ROMAN DBDR ACQUISITION CORP II DRDB
  • John J. Birmingham extended his term as Chief Financial Officer of Roman DBDR Acquisition Corp. II until certain conditions are met.  (view source)
Source: SEC EDGAR filings via Boardroom Alpha

SPAC Movers —

YESTERDAY’S TOP SPAC GAINERS
Company Ticker Change Price Stage
GENERAL PURPOSE ACQUISITION CORP GPAC 31.2% $ 13.95 Pre-Deal
STONEBRIDGE ACQUISITION II CORP APAC 25.4% $ 12.85 Pre-Deal
VOYAGER ACQUISITION CORP VACH 10.3% $ 10.60 Announced
AIMEI HEALTH TECHNOLOGY CO LTD AFJK 7.5% $ 43.00 Announced
BLEICHROEDER ACQUISITION CORP II BBCQ 2.1% $ 10.82 Announced
YESTERDAY’S TOP SPAC LOSERS
Company Ticker Change Price Stage
LEGATO MERGER CORP III LEGT -13.9% $ 9.54 Announced
RISING DRAGON ACQUISITION CORP RDAC -8.9% $ 7.56 Announced
MOUNTAIN LAKE ACQUISITION CORP MLAC -8.2% $ 9.75 Announced
CANTOR EQUITY PARTNERS II INC CEPT -8.1% $ 12.47 Announced
CARTESIAN GROWTH CORP III CGCT -3.6% $ 12.48 Announced
Source: Boardroom Alpha market data

Frequently Asked Questions

How many SPAC IPOs priced in June 2026 through June 3?
3 SPAC IPOs priced for $500M through , compared with 2 IPOs for $400M over the same period in May 2026.
Which June 3 SPAC IPOs funded trust above par?
AmperCap Acquisition Co (APMC), a $125M IPO, funded trust at 101.0%; Keystone Acquisition Corp. (KEYY), a $250M IPO, funded trust at 100.2%.
What sectors do the June 3 SPAC IPOs target?
KEYY targets semiconductors, energy transition, and digital infrastructure; APMC targets U.S.-Mexico cross-border trade and industrial activity; AESP targets sports and sports-related businesses.
What extension vote was on the June 3 calendar?
Pantages Capital Acquisition Corp (PGAC) held a vote on extending its deadline from to . No redemption result was listed.


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