Analysis
Five separate blank-check acquisition companies filed S-1 registration statements with the SEC within days of each other in early September: Elevation Acquisition Group, Football Manager SPAC, Harbour Island Acquisition Corp. I, Bluerock Acquisition Corp. II and Southport Acquisition Corp. II, all classified under SIC code 6770 for blank-check companies with no operating business.
- Elevation Acquisition Group -- a Cayman Islands-incorporated SPAC structured with Class A ordinary shares and share rights, filed September 9 with no disclosed target sector.
- Football Manager SPAC -- filed September 9 with financial statements dated back to June 26 and subsequent-events disclosures updated through the filing date, again with no named target.
- Harbour Island Acquisition Corp. I -- a new blank-check vehicle with no prior-SPAC track record disclosed in this filing round.
- Bluerock Acquisition Corp. II -- the second vehicle from Chairman and CEO R. Ramin Kamfar's Bluerock Holdings, following the original Bluerock Acquisition Corp.'s $172.5 million IPO in December 2025, which remains in its pre-combination stage with no announced target as of mid-2026.
- Southport Acquisition Corp. II -- a sequel from the Southport sponsor group led by Jeb Spencer, whose original 2021-vintage Southport Acquisition Corp. eventually completed a business combination that became Angel Studios.
Sponsor economics, not operating companies
Two of the five, the Bluerock and Southport sequels, are effectively repeat performances from sponsors returning to the SPAC market rather than first-time filers, a detail that matters because it signals sponsor economics, not necessarily a wave of new operating companies wanting to go public, are driving part of this month's filing volume. A sponsor relaunching a numbered successor vehicle before their first one has even found a target is a bet that SPAC capital remains available regardless of how the prior deal performs.
Blank-check filings carry structurally different risk than an operating-company IPO: investors are buying a two-year window and a sponsor's track record, not a business with existing revenue, and the eventual business combination, if one happens at all, is what actually determines whether the vehicle creates or destroys value. None of the five filings above have announced a target, meaning all five are, for now, purely a bet on their respective sponsor teams.
The SPAC market's smaller second act
The broader SPAC market has never fully recovered the volume it saw during the 2020-2021 boom, when more than 600 blank-check companies raised capital in a single two-year window before a wave of redemptions, deSPAC underperformance and tightened SEC disclosure rules cooled the market considerably. The current, smaller wave of SPAC formation looks different from that peak: sponsors today tend to raise smaller trusts, target narrower sectors, and face investors who have three years of deSPAC performance data -- much of it poor -- to judge a sponsor's track record against, rather than the blank optimism that characterized 2021 SPAC investing.
That history is exactly why repeat sponsors like Bluerock's Kamfar and Southport's Spencer matter more than first-time filers in this batch: a sponsor whose first vehicle successfully closed a deal and delivered reasonable shareholder returns has a real credibility argument for raising a second fund, the same logic that governs traditional venture fund reups. A sponsor relaunching before their first vehicle has closed anything, by contrast, is asking investors to underwrite the team rather than the track record -- a bet this batch's five filings collectively represent to varying degrees.
