QuidelOrtho Corp - QDEL

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files
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Filed Form Reporting person Percent Shares SEC
Oct 07, 2026 SCHEDULE 13G/A FMR LLC 5.8% 3,950,168 View
Oct 07, 2026 SCHEDULE 13G/A Abigail P. Johnson 5.8% 3,950,168 View
Aug 14, 2026 SCHEDULE 13G/A Newtyn Management, LLC 9.7% 6,625,000 View
Aug 14, 2026 SCHEDULE 13G/A Newtyn TE Partners, LP 6.3% 4,266,500 View
Aug 14, 2026 SCHEDULE 13G/A T. Rowe Price Investment Management, Inc. 2.6% 1,743,563 View
Aug 13, 2026 SCHEDULE 13G Invesco Ltd. 5.1% 3,473,432 View
Aug 05, 2026 SCHEDULE 13G/A Neuberger Berman Group LLC 4.9% 3,381,189 View
Aug 05, 2026 SCHEDULE 13G/A Neuberger Berman Investment Advisers LLC 4.4% 3,030,743 View
Jul 08, 2026 SCHEDULE 13G Neuberger Berman Group LLC 5.2% 3,534,619 View
Jul 08, 2026 SCHEDULE 13G Neuberger Berman Investment Advisers LLC 4.7% 3,202,589 View
May 07, 2026 SCHEDULE 13G/A FMR LLC 11.5% 7,852,322 View
May 07, 2026 SCHEDULE 13G/A Abigail P. Johnson 11.5% 7,852,322 View
May 06, 2026 SCHEDULE 13G/A Invesco Ltd. 4.6% 3,117,469 View
May 06, 2026 SCHEDULE 13G Newtyn Management, LLC 6.7% 4,558,472 View
May 06, 2026 SCHEDULE 13G/A Newtyn Management, LLC 7.8% 5,300,000 View
May 06, 2026 SCHEDULE 13G/A Newtyn TE Partners, LP 5.0% 3,418,500 View
May 06, 2026 SCHEDULE 13G/A FMR LLC 9.7% 6,591,152 View
May 06, 2026 SCHEDULE 13G/A Abigail P. Johnson 9.7% 6,591,152 View
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.