Underwriter
Brookline
Active in SPAC underwriting from Mar 28, 2019 to Nov 9, 2023.
Mandates
12
0 bookrun
Deal volume
$1.1B
gross proceeds, full credit
Disclosed allocation
$180.2M
units × $10 unit price
Live vehicles
2
searching or announced
Completion rate
10%
1 closed vs 9 liquidated
12 mandates between 2019 and 2023. Busiest year 2021 with 6.
Mandates
Every SPAC IPO this house was named on, newest first, with the role the cover page credited and the units the underwriting agreement assigned.
| SPAC | Role | Status | IPO | Deal size | Allocation | |
|---|---|---|---|---|---|---|
| AI Transportation Acquisition Corp— | Underwriter | Liquidated | Nov 9, 2023 | $63.1M | $59.0M | |
| Quetta Acquisition CorpQETA | Underwriter | Announced | Oct 10, 2023 | $69.0M | $57.4M | |
| Keen Vision Acquisition Corp.KVAC | Underwriter | Announced | Jul 25, 2023 | $149.5M | $25.0M | |
| Bukit Jalil Global Acquisition 1 Ltd.— | Underwriter | Completed | Jun 28, 2023 | $55.5M | $5.0M | |
| Relativity Acquisition CorpACQC | Underwriter | Liquidated | Feb 14, 2022 | $142.3M | $5.0M | |
| Inception Growth Acquisition Ltd— | Underwriter | Liquidated | Dec 9, 2021 | $103.5M | $4.5M | |
| Industrial Human Capital, Inc.— | Underwriter | Liquidated | Oct 21, 2021 | $113.9M | $4.3M | |
| Mount Rainier Acquisition Corp.— | Underwriter | Liquidated | Oct 5, 2021 | $172.5M | $2.6M | |
| HHG Capital Corp— | Underwriter | Liquidated | Sep 21, 2021 | $58.1M | $8.7M | |
| Nova Vision Acquisition Corp— | Underwriter | Liquidated | Aug 6, 2021 | $57.5M | $1.4M | |
| Ace Global Business Acquisition Ltd— | Underwriter | Liquidated | Apr 5, 2021 | $43.0M | $6.6M | |
| 8i Enterprises Acquisition Corp.— | Underwriter | Liquidated | Mar 28, 2019 | $56.3M | $625.0K |
Analyst questions
Brookline and SPACs, answered
The questions a desk actually asks about a bank's blank-check franchise, answered from Brookline's own mandates rather than from generic explainer copy.
Which SPACs has Brookline underwritten?
Brookline appears on the underwriting syndicate of 12 special purpose acquisition company IPOs in our index, including AI Transportation Acquisition Corp, Quetta Acquisition Corp (QETA), Keen Vision Acquisition Corp. (KVAC) and Bukit Jalil Global Acquisition 1 Ltd.. The full list, with the role credited on each cover page, is in the mandates table on this page.
How many SPAC IPOs has Brookline book-run?
We have not indexed a book-running credit for Brookline; every mandate on record is a co-manager or syndicate position. Bookrunner status is read from the prospectus cover, so a blank can also mean the cover did not separate the roles.
How much SPAC capital has Brookline underwritten?
$1.1B of gross proceeds across every offering Brookline was named on. That is the conventional league-table measure, which credits the full deal to each syndicate member. The narrower figure is its own allocation: $180.2M, being the units the underwriting agreements assigned to Brookline specifically, priced at the $10 standard SPAC unit.
What is the largest SPAC IPO Brookline has worked on?
Mount Rainier Acquisition Corp., which raised $172.5M in Oct 2021. Brookline was credited as a syndicate member on that offering.
Which Brookline SPACs completed a business combination?
1 of the SPACs Brookline underwrote closed a combination: Bukit Jalil Global Acquisition 1 Ltd.. Closing means the vehicle filed a current report reporting completion of the acquisition. That is an outcome, not a return.
Which Brookline SPACs are still looking for a target?
2 vehicles Brookline took public are still live, either searching or working towards an announced combination: Quetta Acquisition Corp (QETA) and Keen Vision Acquisition Corp. (KVAC). Their combination deadlines are on each profile.
What is Brookline's SPAC completion rate?
10%. Of the 10 vehicles Brookline underwrote that have already resolved, 1 closed a business combination and 9 liquidated. The market-wide figure is 13.2%, so Brookline sits below it. SPACs still searching are excluded, because an unfinished clock is not a result. The rate measures the vehicles, not the bank: a syndicate has no control over whether a sponsor finds a target.
Which Brookline SPAC performed best after its merger?
We hold a current quote for none of Brookline's closed deals, so no comparison is possible here. Post-merger price history is not part of our dataset, and we would rather say so than imply a ranking the data does not support. What this page does show is the outcome of every vehicle and the trust economics disclosed at the time.
Which sponsors does Brookline work with most?
8i Enterprises (1 deal), Ace Global (1 deal), AI TRANSPORTATION (1 deal), Bukit Jalil Global (1 deal) and DC Rainier SPV (1 deal). Sponsor franchises are resolved from the sponsor entity named in each prospectus, so repeat issuers group together even though every vehicle is a separate legal entity.
Which banks does Brookline share SPAC syndicates with?
Most often EF Hutton (6), WestPark Capital (5), A.G.P./Alliance Global (4), Benchmark Company (2) and B. Riley Securities (2). Syndicate composition is read from the prospectus cover and the underwriting section, so these are co-appearances on the same offering, not a commercial relationship we have any other visibility into.
When did Brookline start underwriting SPACs, and is it still active?
Its first SPAC IPO in our index priced Mar 28, 2019 and the most recent Nov 9, 2023. 2 of its vehicles are still live, so the franchise is active.
What was Brookline's busiest year in SPACs?
2021, with 6 mandates worth $548.5M of gross proceeds. The chart on this page shows the full year-by-year run, which for most houses traces the 2020-21 boom and the retreat that followed.
What size of SPAC does Brookline typically underwrite?
The average offering it has been named on raised $90.3M, against a range from $43.0M to $172.5M. Deal size is a reasonable proxy for where a house sits in the market: the bulge bracket concentrates on larger trusts, the SPAC specialists on smaller ones.
Which sectors do Brookline's SPACs target?
Generalist (5), Technology (4), Transportation & Logistics (1), Healthcare (1) and Industrials (1). Mandates are read from charter language in the prospectus and are often deliberately broad. Many SPACs reserve the right to pursue any industry, in which case no sector is tagged at all.
Where do Brookline's SPACs list?
Nasdaq (2) and OTC (1). Listing venue is taken from the exchange record on the registrant's SEC profile.
How many of Brookline's SPACs liquidated?
9. A liquidation means the vehicle reached its combination deadline without closing a deal and returned the trust to public shareholders. That is the mechanism working as designed, not a default. Holders who did not redeem got their pro-rata share of the trust back.
Where does this Brookline data come from?
Every figure is read from filings the registrants made with the SEC. Syndicate membership and role come from the prospectus cover and the underwriting section of each IPO prospectus (Form 424B4); outcomes come from the filing record: a current report announcing completion, or a delisting notice ending a liquidation. Nothing here is sourced from press coverage or from Brookline itself.
Compiled by the SPACListing research desk
Last reconciled Sep 2, 2026
Every figure on this page is read from documents the registrants filed with the U.S. Securities and Exchange Commission, principally IPO prospectuses (Form 424B4), current reports (Form 8-K), delisting notices (Form 25-NSE). Nothing is sourced from press coverage, from the companies themselves, or from a third-party aggregator. Where a filing does not disclose something, the field is left blank rather than estimated.
Read the full methodology · What is in the dataset · Report a correction
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