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Public ownership evidence

QuidelOrtho Corporation Common Stock (QDEL) Ownership Disclosures

Read QDEL insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-2938$666None
Corient Private Wealth LP2026-06-302026-08-2820,741$363,281None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2610,250$168,408None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2590,865$1,591,500None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-251,591,500$90,865,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2014,657$256,718None
Ensign Peak Advisors, Inc2026-03-312026-08-194,343$71,355None
Ensign Peak Advisors, Inc2025-12-312026-08-194,343$124,036None
Ensign Peak Advisors, Inc2025-09-302026-08-1917,793$524,004None
Fulcrum Asset Management LLP2026-06-302026-08-196,708$122,287None
Corient Private Wealth LP2026-06-302026-08-1814,978$262,342None
Empowered Funds, LLC2026-06-302026-08-18267,989$4,693,827None
Transamerica Financial Advisors, LLC2026-06-302026-08-1815$262None
ROSS\JOHNSON & Associates LLC2026-06-302026-08-151$18None
Synergy Investment Management, LLC2026-06-302026-08-1520$350None
SEI INVESTMENTS CO2026-06-302026-08-15171,452$3,002,982None
SEI INVESTMENTS CO2026-06-302026-08-1513,820$242,270None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-15585$10,246None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-15240,074$4,204,896None
Basecamp Wealth Advisors LLC2026-06-302026-08-1550$876None
Quarry LP2026-06-302026-08-15200$3,503None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-151,743,563$30,539,000None
NFSG Corp2026-06-302026-08-15400$7,006None
XTX Topco Ltd2026-06-302026-08-1597,657$1,710,462None
Prestige Wealth Management Group LLC2026-06-302026-08-1518$316None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-151,018,104$17,832,105None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-151,018,104$17,832,105None
OSAIC HOLDINGS, INC.2026-06-302026-08-156,994$122,519None
Squarepoint Ops LLC2026-06-302026-08-1585,251$1,493,171None
MetLife Investment Management, LLC2026-06-302026-08-1539,740$696,046None
Engineers Gate Manager LP2026-06-302026-08-1528,564$500,298None
JANE STREET GROUP, LLC2026-06-302026-08-1572,000$1,261,080Call
State of Tennessee, Department of Treasury2026-06-302026-08-1514,794$259,117None
Orion Porfolio Solutions, LLC2026-06-302026-08-1526,347$461,469None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-1589,763$1,572,199None
Legal & General Group Plc2026-06-302026-08-1545,865$803,325None
Legal & General Group Plc2026-06-302026-08-1512,833$224,770None
Legal & General Group Plc2026-06-302026-08-15104,100$1,823,311None
Newtyn Management, LLC2026-06-302026-08-156,625,000$116,036,875None
Ensign Peak Advisors, Inc2026-06-302026-08-154,343$76,068None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15127,100$2,226,792Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15213,700$3,744,024Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1530,841$540,180None
SYSTEMATIC FINANCIAL MANAGEMENT LP2026-06-302026-08-1545,235$792,291None
Aristotle Capital Boston, LLC2026-06-302026-08-15350,145$6,132,798None
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.2026-06-302026-08-15647,069$11,333,414None
Marble Bar Asset Management LLP2026-06-302026-08-1550,000$875,750None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15722,480$12,654,237None
Allianz Asset Management GmbH2026-06-302026-08-151,126,225$19,725,831None
Thrivent Financial for Lutherans2026-06-302026-08-1557,957$1,015,000None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Corient Private Wealth LP ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗MERCER GLOBAL ADVISORS INC /ADV ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗Fulcrum Asset Management LLP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.