Who owns QuidelOrtho Corp?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of QDEL from SEC Form 13F filings across 245 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 245 institutions disclosed 82.9M shares of QuidelOrtho Corp worth $1.45B — about 121.4% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
245
13F holders
$1.45B
value, 2026 filers
121.4%
of shares outstanding (82.9M sh)
60
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of QDEL's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 11.2M | $196.2M | 0.0% | 16.4% | +7.2% |
| 2 | FMR LLC | 7.4M | $129.0M | 0.0% | 10.8% | +11.7% |
| 3 | Newtyn Management, LLC | 6.6M | $116.0M | 14.5% | 9.7% | +45.3% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.1M | $72.4M | 0.0% | 6.1% | +2.6% |
| 5 | NEUBERGER BERMAN GROUP LLC | 3.5M | $62.1M | 0.0% | 5.2% | +131.0% |
| 6 | Invesco Ltd. | 3.5M | $60.8M | 0.0% | 5.1% | +11.4% |
| 7 | AMERICAN CENTURY COMPANIES INC | 3.3M | $57.9M | 0.0% | 4.8% | +15.8% |
| 8 | Rubric Capital Management LP | 3.3M | $57.9M | 0.5% | 4.8% | 0.0% |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | 3.1M | $53.8M | 0.0% | 4.5% | +0.6% |
| 10 | STATE STREET CORP | 3.0M | $52.2M | 0.0% | 4.4% | +6.9% |
| 11 | PARADIGM CAPITAL MANAGEMENT INC/NY | 2.5M | $44.2M | 1.2% | 3.7% | +65.3% |
| 12 | PRIVATE MANAGEMENT GROUP INC | 2.1M | $36.3M | 1.0% | 3% | +49.5% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1.8M | $32.1M | 0.0% | 2.7% | +6.9% |
| 14 | T. Rowe Price Investment Management, Inc. | 1.7M | $30.5M | 0.0% | 2.6% | -69.0% |
| 15 | MORGAN STANLEY | 1.7M | $29.3M | 0.0% | 2.5% | +63.7% |
| 16 | SEGALL BRYANT & HAMILL, LLC | 1.3M | $23.6M | 0.3% | 2% | -12.8% |
| 17 | DIMENSIONAL FUND ADVISORS LP | 1.3M | $22.0M | 0.0% | 1.8% | -58.9% |
| 18 | Allianz Asset Management GmbH | 1.1M | $19.7M | 0.0% | 1.6% | +11.9% |
| 19 | GOLDMAN SACHS GROUP INC | 1.1M | $18.6M | 0.0% | 1.6% | -55.9% |
| 20 | RICE HALL JAMES & ASSOCIATES, LLC | 1.1M | $18.6M | 0.9% | 1.6% | +3.6% |
| 21 | GAGNON SECURITIES LLC | 1.0M | $18.0M | 3.5% | 1.5% | +155.5% |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.0M | $17.8M | 0.0% | 1.5% | +22.7% |
| 23 | AQR CAPITAL MANAGEMENT LLC | 911,115 | $16.0M | 0.0% | 1.3% | +421.5% |
| 24 | Buckley Capital Advisors, LLCNEW | 850,335 | $14.9M | 9.2% | 1.2% | new |
| 25 | NORTHERN TRUST CORP | 751,078 | $13.2M | 0.0% | 1.1% | +8.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.