Quantinuum LLC

Pre-IPO issuer · QNT

ipo filed Nasdaq CONFIDENTIAL-S1

Quantinuum LLC IPO research page with SEC filing history, offering status, deal terms, structured filing extracts, company news, and comparable IPO context. Latest filing: CONFIDENTIAL-S1 on 2026-02-17. Current deal snapshot: exchange Nasdaq.

Filing Timeline

Synthetic IPOGrid ID

CONFIDENTIAL-S1 filed

Confidential registration lead

Quantinuum said on April 22, 2026 that it had confidentially submitted a draft registration statement on February 17, 2026. On May 8, 2026 the company said it publicly filed its Form S-1 and applied to list on Nasdaq under the ticker QNT. Reuters also reported the public filing, noting the underwriting group led by J.P. Morgan, Morgan Stanley, Jefferies, and Evercore ISI.

public prospectus 2026-05-08

Class A · Exchange Nasdaq · Ticker QNT · Underwriters J.P. Morgan, Morgan Stanley, Jefferies

Quantinuum was already represented as a confidential filer, but the process materially advanced on May 8 when the company publicly filed its S-1, named Nasdaq and ticker QNT, and Reuters identified the lead underwriting group.

2026-02-17 · CONFIDENTIAL-66FD87B808FA6B99257B

Comparable Deals

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Recent News

Honeywell's Quantinuum makes US IPO filing public

Reuters · 2026-05-08T20:16:00.000Z

Quantinuum Announces Public Filing of Registration Statement for Proposed Initial Public Offering

Quantinuum · 2026-05-08T00:00:00.000Z

Honeywell Announces Quantinuum's Confidential Submission of Draft Registration Statement for Proposed Initial Public Offering

Quantinuum · 2026-04-22T00:00:00.000Z