Helix Acquisition Corp. III closes $172.5 million IPO and places proceeds in trust
Helix Acquisition Corp. III, a blank check company, closed its initial public offering on January 26, 2026, selling 17,250,000 Class A ordinary shares at $10.00 per share for gross proceeds of $172.5 million, including the full exercise of the underwriters' over-allotment option. The full $172.5 million was placed in a U.S.-based trust account, and the company has 24 months to complete a business combination but has not yet selected a target, so shareholder funds remain in trust rather than in an operating business.
Key points
- IPO closed January 26, 2026: 17,250,000 Class A ordinary shares at $10.00 each, including 2,250,000 from the over-allotment option, for $172.5 million gross proceeds.
- Concurrent private placement of 497,500 Class A shares at $10.00 each to sponsor Helix Holdings III LLC, for $4.975 million gross proceeds.
- $172.5 million placed in trust account, with Continental Stock Transfer & Trust Company as trustee.
- Company has 24 months from the IPO closing to complete a business combination; no target has been selected.
The filing
Written by AI on Nov 9, 2026, 11:48 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on January 30, 2026.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.