SPAC IPO Update — August 31, 2026
No SPAC IPOs priced on August 31, 2026; August MTD now stands at 12 IPOs totaling $1.71B over 31 sessions.
SPAC IPO Count
$ totals include underwriter over-allotment.
| Date | Ticker | Issuer | IPO Size | Trust Funding |
|---|---|---|---|---|
| Aug 28 | IPHX | Inflection Point Acquisition Corp. VIII | $250M | 100.0% |
| Aug 27 | RNAQ | Rainier Acquisition Corp | $75M | 100.0% |
| Aug 26 | JTTT | JATT III ACQUISITION CORP | $60M | 100.0% |
| Aug 26 | SCAT | SOUTHERN CROSS ACQUISITION II CORP | $75M $2M overallotment | 100.0% |
Daily SPAC Update — August 31, 2026
SPAC EXTENSIONS
CONSTELLATION ACQUISITION CORP I (CSTAF) * Extension FilingCompany extends its deadline to Sept 29, 2026 with $5,000 extension funds; the note is non-interest and due at closing.
OTHER SPAC NEWS
ALLEGRO MERGER CORP (ALGR) * Deal TerminationAllegro and SeeQC terminated the merger; SeeQC may reimburse up to $2M and issue stock on a Trigger Event.
BLEICHROEDER ACQUISITION CORP III (BCCQ) * Media TranscriptMach X to merge with Ursa Major; post-close entity renamed/domesticated; Ursa Major production to 500 missiles/year; proxy materials to follow.
COLUMBUS CIRCLE CAPITAL CORP II (CMII) * Media TranscriptElroy Air test flights advance Liftoff Louisiana; IPAC VII merger with Elroy Air is proceeding.
OCEAN CAPITAL ACQUISITION CORP (OCAC) * Auditor Change
SILICON VALLEY ACQUISITION CORP (SVAQ) * Media TranscriptEigenQ and Silicon Valley Acquisition Corp. plan a de-SPAC merger to list as EIGQ, anchored by plug-and-play quantum-entropy PCIe boards.
SPAC DEALS ANNOUNCED
August 27 | Black Spade Acquisition III Co (BIII) + Astrum Space IncAstrum Space Inc develops a next-generation S2D broadcast network to provide wide-area data and content services in the Asia-Pacific region. It utilizes 25 MHz of contiguous L-band spectrum at 1467–1492 MHz and resources linked to the 105°E geostationary position. The company operates a wholesale business model, targeting mobile network operators, broadcasters, governments, and enterprise customers, offering its GEO platform as a broadcast layer that complements terrestrial mobile networks.
SPAC Executive & Director Moves — August 31, 2026
| Company | Ticker | Moves |
|---|---|---|
| Rainier Acquisition Corp |
|
SPAC Movers — August 31, 2026
| Company | Ticker | Change | Price | Stage |
|---|---|---|---|---|
| TWELVE SEAS INVESTMENT CO III | TWLV | 0.8% | $ 10.13 | Pre-Deal |
| YHN ACQUISITION I LTD | YHNA | 0.7% | $ 11.06 | Announced |
| CANTOR EQUITY PARTNERS VI INC | CEPS | 0.6% | $ 10.40 | Pre-Deal |
| VELOS ACQUISITION I CORP | VLOS | 0.5% | $ 10.78 | Pre-Deal |
| AMPERCAP ACQUISITION CO | APMC | 0.4% | $ 9.98 | Pre-Deal |
| Company | Ticker | Change | Price | Stage |
|---|---|---|---|---|
| STONEBRIDGE ACQUISITION II CORP | APAC | -26.1% | $ 10.24 | Pre-Deal |
| GENERAL PURPOSE ACQUISITION CORP | GPAC | -13.0% | $ 8.75 | Pre-Deal |
| RESEARCH ALLIANCE CORP IV | RACD | -7.8% | $ 12.00 | Pre-Deal |
| RISING DRAGON ACQUISITION CORP | RDAC | -7.1% | $ 4.79 | Announced |
| FUTURE VISION II ACQUISITION CORP | FVN | -4.8% | $ 10.81 | Announced |
Frequently Asked Questions
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What happened to Allegro Merger Corp.’s SeeQC merger?Allegro Merger Corp. (ALGR) and SeeQC terminated the merger. SeeQC may reimburse up to $2M and issue stock on a Trigger Event under the disclosed terms.
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How did Constellation Acquisition Corp I extend its deadline?Constellation Acquisition Corp I (CSTAF) extended its deadline to Sept. 29, 2026 with $5,000 in extension funds; the note is non-interest bearing and due at closing.
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How many SPAC IPOs priced in August 2026 through August 31?12 SPAC IPOs priced for $1.71B through August 31, 2026, compared with 18 IPOs for $3.98B over the same 31-day window in July 2026.
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Which SPAC merger transcript updates appeared in the last 3 days?