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Underwriter

Cowen

Active in SPAC underwriting from Dec 14, 2012 to Nov 12, 2021.

All banks

Mandates

15

11 bookrun

Deal volume

$3.5B

gross proceeds, full credit

Disclosed allocation

$2.0B

units × $10 unit price

Live vehicles

0

searching or announced

Completion rate

13.3%

2 closed vs 13 liquidated

Cowen SPAC mandates by year

15 mandates between 2012 and 2021. Busiest year 2021 with 10.

20122021

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.

SPACRoleStatusIPODeal sizeAllocation
Chain Bridge ICBRRFBookrunnerLiquidatedNov 12, 2021$8.1M$140.0M
Arena Fortify Acquisition Corp.BookrunnerLiquidatedNov 12, 2021$172.5M$75.0M
DP Cap Acquisition Corp IBookrunnerLiquidatedNov 10, 2021$230.0M$200.0M
DA32 Life Science Tech Acquisition Corp.BookrunnerLiquidatedJul 29, 2021$200.0M$85.0M
Panacea Acquisition Corp. IIBookrunnerLiquidatedApr 8, 2021$174.9M$150.0M
AF Acquisition Corp.BookrunnerLiquidatedMar 22, 2021$219.5M
Longview Acquisition Corp. IIUnderwriterLiquidatedMar 22, 2021$690.0M$300.0M
Build Acquisition Corp.BookrunnerLiquidatedMar 18, 2021$11.5M$120.0M
Spartan Acquisition Corp. IIIBookrunnerCompletedFeb 10, 2021$552.0M$91.2M
VectoIQ Acquisition Corp. IIBookrunnerLiquidatedJan 8, 2021$346.7M$165.0M
Concord Acquisition CorpBookrunnerLiquidatedDec 9, 2020$280.2M$230.4M
Atlantic Avenue Acquisition CorpUnderwriterLiquidatedOct 5, 2020$250.4M$200.0M
ION Acquisition Corp 1 Ltd.BookrunnerLiquidatedOct 5, 2020$258.8M$225.0M
STG Group, Inc.UnderwriterCompletedOct 25, 2013$69.0M$36.8M
Chart Acquisition Corp.UnderwriterLiquidatedDec 14, 2012$75.0M$26.3M

Analyst questions

Cowen and SPACs, answered

The questions a desk actually asks about a bank's blank-check franchise, answered from Cowen's own mandates rather than from generic explainer copy.

Which SPACs has Cowen underwritten?

Cowen appears on the underwriting syndicate of 15 special purpose acquisition company IPOs in our index, including Chain Bridge I (CBRRF), Arena Fortify Acquisition Corp., DP Cap Acquisition Corp I and DA32 Life Science Tech Acquisition Corp.. The full list, with the role credited on each cover page, is in the mandates table on this page.

How many SPAC IPOs has Cowen book-run?

Cowen was credited as a book-running manager on 11 of its 15 SPAC mandates, 73% of them. The remainder are co-manager or syndicate positions, where the economics and the sponsor relationship sit elsewhere.

How much SPAC capital has Cowen underwritten?

$3.5B of gross proceeds across every offering Cowen 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: $2.0B, being the units the underwriting agreements assigned to Cowen specifically, priced at the $10 standard SPAC unit.

What is the largest SPAC IPO Cowen has worked on?

Longview Acquisition Corp. II, which raised $690.0M in Mar 2021. Cowen was credited as a syndicate member on that offering.

Which Cowen SPACs completed a business combination?

2 of the SPACs Cowen underwrote closed a combination: Spartan Acquisition Corp. III and STG Group, Inc.. Closing means the vehicle filed a current report reporting completion of the acquisition. That is an outcome, not a return.

Which Cowen SPACs are still looking for a target?

Cowen has no live SPAC mandates in our index; every vehicle it underwrote has either closed a deal or wound up.

What is Cowen's SPAC completion rate?

13.3%. Of the 15 vehicles Cowen underwrote that have already resolved, 2 closed a business combination and 13 liquidated. The market-wide figure is 13.2%, so Cowen sits above 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 Cowen SPAC performed best after its merger?

We hold a current quote for none of Cowen'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 Cowen work with most?

Atlantic Avenue (1 deal), Build (1 deal), Chain Bridge Group, a Islands (1 deal), Chart (1 deal) and Concord Acquisition (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 Cowen share SPAC syndicates with?

Most often AmeriVet Securities (2), Siebert Williams Shank (2), Mitsubishi UFJ (2), Morgan Stanley (2) and Wells Fargo (1). 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 Cowen start underwriting SPACs, and is it still active?

Its first SPAC IPO in our index priced Dec 14, 2012 and the most recent Nov 12, 2021. It has no live vehicles at present.

What was Cowen's busiest year in SPACs?

2021, with 10 mandates worth $2.6B 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 Cowen typically underwrite?

The average offering it has been named on raised $235.9M, against a range from $8.1M to $690.0M. 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 Cowen's SPACs target?

Technology (8), Healthcare (4), Consumer (2), Energy (1) and Generalist (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 Cowen's SPACs list?

OTC (1). Listing venue is taken from the exchange record on the registrant's SEC profile.

How many of Cowen's SPACs liquidated?

13. 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 Cowen 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 Cowen itself.

Compiled by the SPACListing research desk

Last reconciled Aug 14, 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

SPACListing is a reference-data service, not an investment adviser. Nothing here is a recommendation to buy or sell any security.