Ionq (IONQ)Frontier Capital Management Co LLC reduced its stake -255K shares

373K

Shares reported · -255K vs prior quarter

0.18%

Disclosed portfolio weight

$16.7M

Reported value

Holdings as of

Dec 31, 2025

Filed

Feb 17, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jan 25, 2026Company filing · Form 8-K · Material agreement, ResultsSigned an important agreement, and reported its results (and 1 more item)
2. Jan 26, 2026Company filing · Form 8-K · Unregistered shares, Reg FDSold new shares without registering them, and shared information with investors

What came next

1. Feb 25, 2026Company filing · Form 8-K · ResultsReported its results
2. Mar 10, 2026Company filing · Form 8-K · Unregistered sharesSold new shares without registering them
3. Mar 18, 2026CongressDisclosed purchase of IONQ — reported range $1,001 - $15,000
4. Mar 19, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On March 19, 2026, the Board of Directors (the “ Board ”) of IonQ, Inc., a Delaware corporation (the “ Company ”), on the recommendation of the Nominating and Corporate Governance Committee of the Board, added a seat to the Board and elected William F. Scannell, age 63, to the resulting vacancy, effective March 20, 2026.”
5. May 6, 2026Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for Ionq

For Ionq, OQRO holds 2 fund holdings reports (13F) and 1 federal contract award dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its IONQ page.

How this filing works

• SEC Form 13F

Other disclosures at Ionq

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• USAspending.gov award recordJul 15, 2026
• SEC Form 13F-HRMay 15, 2026
• House Clerk periodic transaction reportApr 14, 2026
• SEC Form 13F-HRJan 23, 2026

Everything OQRO holds on this company is on its IONQ page.