Archer Aviation (ACHR)ARK Investment Management added to its stake +3.87M shares

35.2M

Shares reported · +3.87M vs prior quarter

1.8%

Disclosed portfolio weight

$264M

Reported value

Holdings as of

Dec 31, 2025

Filed

Feb 11, 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.

What came next

1. Mar 2, 2026Company filing · Form 8-K · ResultsReported its results
2. Mar 13, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“Tosha Perkins will transition from her current role as an Chief Administrative Officer of Archer Aviation Inc. (the “Company”) to serve as a senior advisor to the Company effective April 17, 2026.”
3. May 11, 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 Archer Aviation

For Archer Aviation, OQRO holds 2 fund holdings reports (13F) 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 ACHR page.

How this filing works

• SEC Form 13F

Other disclosures at Archer Aviation

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 13, 2026
• SEC Form 13F-HRMay 12, 2026
• SEC Form 13F-HRMay 7, 2026
• SEC Form 13F-HRFeb 11, 2026
• SEC Form 13F-HRNov 17, 2025

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