QUIDELORTHO CORP (QDEL) Institutional Ownership and Insiders Activity

QUIDELORTHO CORP (QDEL) is widely held by institutional investors, with 235 firms reporting positions valued at approximately $1.45B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $196.21M in QDEL holdings in its latest filing.

Recent insider activity includes 6 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.