QuidelOrtho Corp
QDEL- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0001906324
No open-market purchases or sales by QuidelOrtho Corp insiders were filed in the last 90 days; 245 institutions reported holding it in 13F filings for Q2 2026, worth $1.45B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in QuidelOrtho Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 239
- +2 vs. Q4 2025
- Shares held
- 82.3M
- +7.67M (+10.3%) vs. Q4 2025
- Total value
- $1.35B
- −$778.1M (−36.5%) vs. Q4 2025
- New holders
- 45
- 83 more added
- Sold out
- 43
- 74 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting QDEL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 245 | $1.45B |
| Q1 2026 | 239 | $1.35B |
| Q4 2025 | 244 | $2.35B |
| Q3 2025 | 255 | $2.41B |
| Q2 2025 | 264 | $2.29B |
| Q1 2025 | 266 | $2.63B |
| Q4 2024 | 275 | $3.27B |
| Q3 2024 | 263 | $3.28B |
| Q2 2024 | 262 | $2.26B |
| Q1 2024 | 271 | $3.12B |
| Q4 2023 | 306 | $4.89B |
| Q3 2023 | 305 | $4.70B |
| Q2 2023 | 313 | $5.24B |
| Q1 2023 | 333 | $5.62B |
| Q4 2022 | 347 | $5.41B |
| Q3 2022 | 315 | $4.54B |
| Q2 2022 | 348 | $5.70B |
| Q1 2022 | 353 | $4.19B |
| Q4 2021 | 361 | $4.98B |
| Q3 2021 | 314 | $5.09B |
| Q2 2021 | 331 | $4.87B |
| Q1 2021 | 350 | $4.62B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding QuidelOrtho Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bayberry Capital Partners LP | 282,600 | $4.64M | 1.53% | −25,664−8.3% | Reduced |
| Gem Investment Advisors, LLC | 296,665 | $4.87M | 4.79% | +199,945+206.7% | Added |
| Lightrock Netherlands B.V. | 314,547 | $5.17M | 1.17% | −146,453−31.8% | Reduced |
| Principal Financial Group Inc | 331,184 | $5.44M | 0.00% | +6,955+2.1% | Added |
| Skylands Capital, LLC | 341,554 | $5.61M | 0.74% | +206,850+153.6% | Added |
| Sio Capital Management, LLC | 359,011 | $5.90M | 0.85% | +359,011 | New |
| Gagnon Securities LLC | 403,325 | $6.63M | 1.53% | +244,148+153.4% | Added |
| Bridgeway Capital Management, LLC | 409,427 | $6.73M | 0.14% | +7,066+1.8% | Added |
| Thompson Siegel & Walmsley LLC | 410,234 | $6.74M | 0.12% | +25,439+6.6% | Added |
| Aristotle Capital Boston, LLC | 420,402 | $6.93M | 0.43% | +28,498+7.3% | Added |
| Bank of New York Mellon Corp | 427,645 | $7.03M | 0.00% | −12,212−2.8% | Reduced |
| Goodman Financial Corp | 437,157 | $7.18M | 1.23% | +48,405+12.5% | Added |
| Vanguard Fiduciary Trust Co | 454,514 | $7.47M | 0.00% | +454,514 | New |
| UBS Group AG | 542,002 | $8.91M | 0.00% | +65,385+13.7% | Added |
| Northern Trust Corp | 689,794 | $11.3M | 0.00% | −5,533−0.8% | Reduced |
| Point72 Asset Management, L.P. | 762,169 | $12.5M | 0.02% | +377,230+98.0% | Added |
| Charles Schwab Investment Management Inc | 830,059 | $13.6M | 0.00% | −18,119−2.1% | Reduced |
| Silvercrest Asset Management Group LLC | 892,407 | $14.7M | 0.11% | −184,357−17.1% | Reduced |
| Allianz Asset Management GmbH | 1,006,337 | $16.5M | 0.02% | +292,972+41.1% | Added |
| Morgan Stanley | 1,023,510 | $16.8M | 0.00% | −211,757−17.1% | Reduced |
| Rice Hall James & Associates, LLC | 1,026,420 | $16.9M | 0.94% | +192,629+23.1% | Added |
| Private Management Group Inc | 1,384,769 | $22.8M | 0.66% | +639,217+85.7% | Added |
| Paradigm Capital Management Inc | 1,525,900 | $25.1M | 0.96% | +697,010+84.1% | Added |
| Neuberger Berman Group LLC | 1,530,414 | $25.1M | 0.02% | +546,037+55.5% | Added |
| Segall Bryant & Hamill, LLC | 1,543,410 | $25.4M | 0.36% | +348,549+29.2% | Added |
| Geode Capital Management, LLC | 1,715,199 | $28.2M | 0.00% | +49,091+2.9% | Added |
| Frontier Capital Management Co LLC | 1,752,613 | $28.8M | 0.30% | +307,271+21.3% | Added |
| Goldman Sachs Group Inc | 2,412,411 | $39.6M | 0.01% | +657,010+37.4% | Added |
| State Street Corp | 2,786,621 | $45.8M | 0.00% | +82,266+3.0% | Added |
| American Century Companies Inc | 2,856,132 | $46.9M | 0.02% | +529,351+22.8% | Added |
| Dimensional Fund Advisors LP | 3,048,768 | $50.1M | 0.01% | +212,481+7.5% | Added |
| Vanguard Capital Management LLC | 3,052,710 | $50.2M | 0.00% | +3,052,710 | New |
| Invesco Ltd. | 3,117,469 | $51.2M | 0.01% | −353,187−10.2% | Reduced |
| Rubric Capital Management LP | 3,306,281 | $54.3M | 0.67% | −470,876−12.5% | Reduced |
| Vanguard Portfolio Management LLC | 4,031,768 | $66.2M | 0.00% | +4,031,768 | New |
| Newtyn Management, LLC | 4,558,472 | $74.9M | 8.00% | +1,543,877+51.2% | Added |
| T. Rowe Price Investment Management, Inc. | 5,629,965 | $92.5M | 0.06% | −6,202,133−52.4% | Reduced |
| FMR LLC | 6,591,152 | $108.3M | 0.01% | +1,170,934+21.6% | Added |
| BlackRock, Inc. | 10,449,127 | $171.7M | 0.00% | +107,409+1.0% | Added |
| ArrowMark Colorado Holdings LLC | 0 | $0 | 0.00% | −422,510−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −348,490−100.0% | Sold out |
| Kornitzer Capital Management Inc | 0 | $0 | 0.00% | −205,020−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −77,189−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Sandler Capital Management | 0 | $0 | 0.00% | −64,313−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −59,783−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −49,781−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −44,107−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −37,861−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −36,153−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −29,005−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −23,710−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −15,520−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −12,693−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −11,754−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −9,896−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −9,698−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −9,431−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −8,304−100.0% | Sold out |
| Mutual of America Capital Management LLC | 0 | $0 | 0.00% | −7,764−100.0% | Sold out |
| Tandem Investment Advisors, Inc. | 0 | $0 | 0.00% | −7,460−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −7,176−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −6,163−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −3,519−100.0% | Sold out |
| Camelot Portfolios, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −603−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −436−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −433−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −136−100.0% | Sold out |
| Compass Financial Services Inc | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| Atlantic Union Bankshares Corp | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Bare Financial Services, Inc | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Cedar Mountain Advisors, LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Ankerstar Wealth, LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Quent Capital, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Transamerica Financial Advisors, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Strategic Advocates LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Oracle Investment Management Inc | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| EMC Capital Management | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |