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IonQ, Inc.IONQ

Class A IONQWarrants IONQ-WTCIK 0001824920

Cash in trust

$300M

$300,083,934

Trust per share

$10.00

Redemption value

IPO

Nov 2020

$300M raised

Combination deadline

—

Not disclosed

Filings on record

629

Latest Oct 17, 2026

Business combination

Target
Not disclosed in an indexed filing
Announced
Mar 8, 2021
Closed
Oct 4, 2021

Overview

IonQ, Inc. is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001824920. It completed its initial public offering in Nov 2020, raising $300M in gross proceeds and listing on NYSE. Class A shares trade under the ticker IONQ, warrants under IONQ-WT on NYSE. The vehicle is sponsored by dMY through dMY Sponsor III, LLC. Business combination closed; the company trades under a new ticker.

“We intend to focus our search for an initial business combination on companies within the broader consumer technology ecosystem that are either consumer-facing or support the infrastructure of consumer 1 Table of Contents applications (“apps”) with enterprise valuations in an approximate valuation range of $1.”
The mandate, as stated in the IPO prospectus

Reading the filings

Arithmetic on what IonQ, Inc. has disclosed, written the way a desk would read it. These are observations, not a rating. Nothing here scores the vehicle or implies a view on it.

  • Trust versus the $10 unit

    The trust holds $10.00 per public share, effectively the $10.00 the units were sold at, so little or no interest has accrued to the account yet.

  • Warrant coverage

    Each unit carried one-fourth warrant per unit. Warrants are dilution deferred: they cost the holder nothing until exercised, and they overhang the post-combination share count. Thinner coverage is generally a sign of a stronger book at pricing.

  • Sponsor record

    dMY has launched 5 vehicles. Of the 5 that have resolved, 4 closed a combination and 1 liquidated, a 80% completion rate. A sponsor's record is not a forecast, but it does tell you whether the team has taken a deal across the line before.

  • Underwriting

    Goldman Sachs led the offering. It has been named on 97 SPAC IPOs, book-running 59 of them, and 58.3% of its resolved vehicles closed a deal. The syndicate has no control over whether a sponsor finds a target, but the quality of the book at pricing shapes who ends up holding the units.

How busy it has been

Filings per month since the first one. A vehicle that has gone quiet with a deadline ahead is a different proposition from one that is still working.

392002020-092026-10

629 filings in all. 25 in the last three months, against a busiest month of 39.

News on IonQ, Inc.

Last 90 days

SEC filing history

Free tier: filings older than 24 hours
  • 8-K

    Other events

    Items 8.01, 9.01 · Accession 0001193125-26-424230

    Oct 17, 2026

    1d ago

    View on EDGAR ↗
  • 424B5

    424B5

    Accession 0001193125-26-421074

    Oct 14, 2026

    3d ago

    View on EDGAR ↗
  • 424B5

    424B5

    Accession 0001193125-26-421072

    Oct 14, 2026

    3d ago

    View on EDGAR ↗
  • 8-K

    Entry into a material definitive agreement; Regulation FD disclosure

    Items 1.01, 3.02, 7.01, 9.01 · Accession 0001193125-26-419609

    Oct 13, 2026

    4d ago

    View on EDGAR ↗
  • 25-NSE

    Notification of delisting

    Accession 0000876661-26-000804

    Sep 30, 2026

    17d ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001193125-26-392335

    Sep 16, 2026

    1mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001193125-26-392334

    Sep 16, 2026

    1mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001193125-26-392333

    Sep 16, 2026

    1mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001193125-26-389607

    Sep 12, 2026

    1mo ago

    View on EDGAR ↗
  • 144

    144 filing

    Accession 0001193125-26-388053

    Sep 11, 2026

    1mo ago

    View on EDGAR ↗
  • 144

    144 filing

    Accession 0001193125-26-388054

    Sep 11, 2026

    1mo ago

    View on EDGAR ↗
  • 144

    144 filing

    Accession 0001193125-26-388055

    Sep 11, 2026

    1mo ago

    View on EDGAR ↗
  • 144

    144 filing

    Accession 0001193125-26-388052

    Sep 11, 2026

    1mo ago

    View on EDGAR ↗
  • 8-K

    Regulation FD disclosure

    Items 7.01, 9.01 · Accession 0001193125-26-384388

    Sep 8, 2026

    1mo ago

    View on EDGAR ↗
  • 8-K

    Other events

    Items 5.02, 8.01, 9.01 · Accession 0001193125-26-374694

    Aug 29, 2026

    1mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001914275-26-000012

    Aug 27, 2026

    1mo ago

    View on EDGAR ↗
  • 3

    Initial statement of beneficial ownership

    Accession 0001914275-26-000010

    Aug 27, 2026

    1mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001588852-26-000014

    Aug 27, 2026

    1mo ago

    View on EDGAR ↗
  • 3

    Initial statement of beneficial ownership

    Accession 0001588852-26-000012

    Aug 27, 2026

    1mo ago

    View on EDGAR ↗
  • SCHEDULE 13G

    Beneficial ownership report (passive)

    Accession 0000895421-26-000247

    Aug 13, 2026

    2mo ago

    View on EDGAR ↗
  • S-8 POS

    S-8 POS

    Accession 0001193125-26-341403

    Aug 10, 2026

    2mo ago

    View on EDGAR ↗
  • 10-Q

    Quarterly report

    Accession 0001193125-26-341001

    Aug 10, 2026

    2mo ago

    View on EDGAR ↗
  • 424B7

    424B7

    Accession 0001193125-26-339020

    Aug 7, 2026

    2mo ago

    View on EDGAR ↗
  • 8-K

    Current report

    Items 3.02, 9.01 · Accession 0001193125-26-338998

    Aug 7, 2026

    2mo ago

    View on EDGAR ↗
  • 8-K

    Current report

    Items 2.02, 9.01 · Accession 0001193125-26-335040

    Aug 6, 2026

    2mo ago

    View on EDGAR ↗
  • 8-K

    Other events

    Items 8.01, 9.01 · Accession 0001193125-26-327127

    Jul 31, 2026

    2mo ago

    View on EDGAR ↗
  • 8-K

    Other events

    Items 8.01, 9.01 · Accession 0001193125-26-321221

    Jul 29, 2026

    2mo ago

    View on EDGAR ↗
  • SCHEDULE 13G/A

    Amended beneficial ownership report (passive)

    Accession 0002012383-26-002532

    Jul 29, 2026

    2mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001193125-26-278249

    Jun 23, 2026

    3mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001193125-26-278247

    Jun 23, 2026

    3mo ago

    View on EDGAR ↗

Pro

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IonQ, Inc.: questions answered

What is IonQ, Inc. (IONQ)?

IonQ, Inc. is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001824920. It completed its initial public offering in Nov 2020, raising $300M in gross proceeds and listing on NYSE. Class A shares trade under the ticker IONQ, warrants under IONQ-WT on NYSE. The vehicle is sponsored by dMY through dMY Sponsor III, LLC. Business combination closed; the company trades under a new ticker.

How much does IonQ, Inc. hold in trust?

Approximately $300,083,934, or about $10.00 per public share, as at the most recent filing on record. Trust balances move: shareholders redeem at extension votes and at the combination vote, and sponsors pay contributions in to extend. Treat the figure as a point-in-time disclosure, not a running balance.

When must IonQ, Inc. complete a merger?

No combination deadline appears in the filings we have indexed. The date is stated in the charter and repeated in each quarterly report; where our parser could not establish it with confidence we leave it blank rather than infer one.

What happens if IonQ, Inc. does not find a target in time?

The charter requires the vehicle to redeem 100% of the public shares and return the trust, pro rata, to public shareholders. That is the mechanism working as designed rather than a default. Founder shares and warrants are worthless in that outcome, which is why the sponsor's incentive is to get a deal done or to buy more time. Across the market, deadline lapsed without a deal; trust returned to public shareholders.

Can I redeem shares in IonQ, Inc., and at what price?

Public shareholders may elect to redeem in connection with a combination vote and at each extension vote, at the pro-rata trust value on the relevant record date, most recently disclosed at about $10.00 per share. Redemption is a right attached to the public shares only; warrants and rights carry no claim on the trust. The mechanics and the deadline for electing are set out in the proxy statement for the vote in question.

What tickers does IonQ, Inc. trade under?

Class A shares trade as IONQ on NYSE, and the warrants as IONQ-WT. Units trade first and separate into their component securities roughly 52 days after the IPO; only the Class A shares carry the redemption right against the trust.

Is the trust value the same as the share price for IonQ, Inc.?

No, and the gap between them is the whole trade. Trust per share is a disclosed, contractual figure of $10.00, being what a redeeming holder receives. The market price is whatever the shares change hands at: most recently $31.28, a spread to the redemption value. Quotes on this site are delayed and indicative; confirm on your own venue before trading.

How much dilution do IonQ, Inc.'s founder shares and warrants create?

Each unit also carried one-fourth warrant per unit, which is dilution deferred until exercise. Both are disclosed in the prospectus and both survive into the combined company, which is why a de-SPAC at $10 is not economically the same as an IPO at $10.

Who sponsors IonQ, Inc., and what is their track record?

dMY Sponsor III, LLC is the sponsor entity, part of the dMY franchise. That franchise has launched 5 vehicles in total, of which 4 closed a combination and 1 liquidated, a 80% completion rate on resolved vehicles. Named principals: Harry L. You.

Which banks underwrote the IonQ, Inc. IPO?

Goldman Sachs, Needham & Company, Academy Securities. Syndicate membership and role are read from the prospectus cover and the underwriting section.

Is IonQ, Inc. tradeable, and where?

Yes. IONQ returned a live quote of $31.28 on NYSE. Quotes here are delayed and refreshed on a schedule rather than streamed, so treat the figure as indicative and confirm on your own venue. Units and warrants trade under their own symbols and are quoted separately.

Is IonQ, Inc. a good investment?

That is not a question this site answers. IonQ, Inc. is covered here as reference data: what the company filed, when it filed it, and what the numbers in those filings say. The Edge, FOMO and Potential scores on this page are derived measures with a published formula, not ratings of investment merit: they describe the setup, and every component is shown so you can take them apart. We publish no price targets and no recommendations, and nothing here should be read as advice. The figures are a starting point for your own work, and each one carries the accession number of the filing it came from.

Where does this IonQ, Inc. data come from?

Filings IonQ, Inc. submitted to the SEC under CIK 0001824920: the registration statement and final prospectus for the structure, quarterly and annual reports for the trust, current reports and proxy statements for deals, votes and extensions. Trust economics are taken from the registrant's own XBRL tags rather than parsed from prose, which is why they are exact. Every filing in the history above is listed with its accession number, which identifies the document uniquely on EDGAR; Pro accounts open it directly from the row.

Compiled by the SPACListing research desk

Last reconciled Oct 18, 2026

Every figure on this page is read from documents the registrants filed with the U.S. Securities and Exchange Commission, principally the IPO prospectus (Form 424B4), quarterly and annual reports, current reports and proxy statements, the registrant's own XBRL tags for trust economics. Nothing is sourced from press coverage, from the companies themselves, or from a third-party aggregator. Where a filing does not disclose something, the field is left blank rather than estimated.

Read the full methodology · What is in the dataset · Report a correction

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The context around this vehicle: who else the sponsor has launched, which banks priced it, and where it sits in the wider market.