Stats Listings, IPOs and corporate actions SPAC performance

The median SPAC lost 65.3% in the year after its merger

HorizonAll SPACsHigh quality sponsorsOther sponsors
3 months-2.9%+31.5%-38.8%
6 months-12.3%+15.8%-37.6%
12 months, mean-34.9%-6.0%-57.3%
12 months, median-65.3%-34.6%-66.3%

The median twelve month return across all 47 was minus 65.3%, worse than the mean, meaning the average is held up by a small number of survivors. Source: Klausner, Ohlrogge and Ruan.

A SPAC lists with no business, raises cash at $10 a unit and hunts for a private company to merge with. For SPACs merging in 2019 and 2020 the median return over the following twelve months was minus 65.3%. Dilution, not bad luck, explains it.

614 listingsPeak issuance, 2021
-65.3%Median 12 month return
$6.67Cash delivered per $10
144New listings in 2025

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