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SPAC Share of U.S. IPOs
Blank-check company (SPAC) IPOs as a share of all U.S. IPOs each quarter, %
Plays the chart through its history. Pauses are where the data set a record or moved most.
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Counts of listings, not dollars raised. Funds and asset-backed issuers are in neither count.
How much of the U.S. IPO market is blank-check shells raising money for deals they have not yet found. A high share marks a speculative market.
What this chart reads
- SPAC Share of U.S. IPOsas “SPAC share”latest 2026-07-01
Sources
SPAC Share of U.S. IPOs. Source: U.S. Securities and Exchange Commission, EDGAR full and daily form indexes (sec.gov/Archives/edgar), company filing histories (data.sec.gov submissions) and EDGAR's bulk submissions file. Public domain: "Information presented on sec.gov is considered public information and may be copied or further distributed by users of the web site without the SEC's permission" (SEC website dissemination policy, sec.gov/about/privacy-information).
Charts are drawn from Palanor's signal library and recomputed from source data on every view. Transformations (changes, indexing, year-on-year rates) are Palanor's.