Strata Critical Medical (SRTA): ARK Investment Management added to its stake +459K shares

8.6M

Shares reported · +459K vs prior quarter

0.25%

Disclosed portfolio weight

$34.7M

Reported value

Holdings as of

Jun 30, 2025

Filed

Jul 30, 2025

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. Jun 9, 2025Insider · 2 peopleInsiders: 2 sales (~$814K)

What came next

1. Aug 4, 2025Insider · 2 peopleInsiders: 2 sales (~$469K)
2. Sep 16, 2025Company filing · Form 8-K · Material agreement, Acquisition or saleCompleted buying or selling a business or assets, and signed an important agreement (and 2 more items)“The information set forth in Item 1.01 of this Current Report on Form 8-K is incorporated by reference into this item 2.01. The Company will file with the SEC the financial statements and pro forma financial information required to be filed pursuant to Item 9.01 of Form 8-K within 71 days after the date on which this Current Report on Form 8-K was required to be filed with the SEC.”
3. Nov 10, 2025Company 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 Strata Critical Medical

For Strata Critical Medical, OQRO holds 2 insider filings (SEC Form 4 or Form 144) and 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 SRTA page.

How this filing works

• SEC Form 13F

Other disclosures at Strata Critical Medical

• SEC Form 13F-HRNov 13, 2026
• SEC Form 4Nov 9, 2026
• SEC Schedule 13DOct 15, 2026
• SEC Form 144Oct 2, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRMay 12, 2026

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