Clear Street LLC

Clear Street LLC, the New York-based prime brokerage and capital markets firm, entered the SPAC underwriting arena in 2026, establishing itself as both a bookrunner and left lead on blank-check offerings in the financial services sector. The firm has served as left lead on two of its three SPAC mandates to date, reflecting a rapid move toward senior roles in the deal structure. With three active mandates currently in process and no closed transactions yet on its SPAC ledger, Clear Street's book-running track record in this space remains nascent but developing. For full data on Clear Street LLC's SPAC mandates, deal timelines, and sponsor activity, create a free account at SpacDesk.

Underwriter data extracted from S-1 and S-1/A prospectus cover sheets filed with the SEC. Role classification (left lead, co-manager) based on syndicate position order. Trust size reflects declared trust at IPO.