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 |
|---|---|---|---|---|---|
| Skopos Labs, Inc. | 12,858 | $211.3K | 0.01% | +12,858 | New |
| Bayforest Capital Ltd | 12,939 | $212.6K | 0.24% | +12,939 | New |
| Verition Fund Management LLC | 13,084 | $215.0K | 0.00% | −10,216−43.8% | Reduced |
| South Dakota Investment Council | 13,633 | $224.0K | 0.00% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 14,265 | $234.4K | 0.06% | +14,265 | New |
| KLP Kapitalforvaltning AS | 14,446 | $237.3K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 14,736 | $242.1K | 0.00% | +13,019+758.2% | Added |
| State of Tennessee, Treasury Department | 14,794 | $243.1K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 14,850 | $244.0K | 0.00% | −9,331−38.6% | Reduced |
| Oregon Public Employees Retirement Fund | 15,528 | $255.1K | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 15,776 | $259.2K | 0.00% | +15,776 | New |
| Teachers Retirement System of the State of Kentucky | 16,588 | $272.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 16,799 | $276.0K | 0.00% | −19−0.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 18,100 | $297.4K | 0.00% | +18,100 | New |
| Holocene Advisors, LP | 18,508 | $304.1K | 0.00% | +1,993+12.1% | Added |
| Arizona State Retirement System | 18,659 | $306.6K | 0.00% | −144−0.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 18,910 | $310.7K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 19,550 | $321.0K | 0.00% | −174−0.9% | Reduced |
| HRT Financial LP | 19,923 | $327.0K | 0.00% | +19,923 | New |
| SummerHaven Investment Management, LLC | 19,966 | $328.0K | 0.20% | −7,157−26.4% | Reduced |
| Yousif Capital Management, LLC | 20,676 | $339.7K | 0.00% | +291+1.4% | Added |
| HSBC Holdings PLC | 21,263 | $341.9K | 0.00% | +21,263 | New |
| Amundi | 20,989 | $344.8K | 0.00% | +6,996+50.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,626 | $371.7K | 0.00% | +2,222+10.9% | Added |
| Handelsbanken Fonder AB | 24,419 | $401.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 25,270 | $415.2K | 0.00% | −50,179−66.5% | Reduced |
| Clear Harbor Asset Management, LLC | 26,249 | $431.3K | 0.03% | −3,799−12.6% | Reduced |
| Manufacturers Life Insurance Company, The | 27,465 | $451.3K | 0.00% | −1,463−5.1% | Reduced |
| Verdence Capital Advisors LLC | 28,412 | $466.8K | 0.03% | +28,412 | New |
| Susquehanna International Group, LLP | 28,658 | $470.9K | 0.00% | −3,791−11.7% | Reduced |
| NorthRock Partners, LLC | 28,832 | $473.7K | 0.01% | −44−0.2% | Reduced |
| Brinker Capital Investments, LLC | 28,982 | $476.2K | 0.00% | +8,782+43.5% | Added |
| Janus Henderson Group PLC | 28,993 | $476.5K | 0.00% | 00.0% | Unchanged |
| Jupiter Asset Management Ltd | 29,033 | $477.0K | 0.00% | +29,033 | New |
| Louisiana State Employees Retirement System | 30,100 | $494.5K | 0.01% | −1,000−3.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 31,785 | $522.2K | 0.00% | +333+1.1% | Added |
| Allstate Corp | 32,230 | $529.5K | 0.01% | +32,230 | New |
| Mitsubishi UFJ Trust & Banking Corp | 32,322 | $531.0K | 0.00% | +19,367+149.5% | Added |
| Franklin Resources Inc | 33,549 | $551.2K | 0.00% | −15,369−31.4% | Reduced |
| BNP Paribas Arbitrage, SA | 35,906 | $589.9K | 0.00% | +5,737+19.0% | Added |
| Creative Planning | 36,491 | $599.5K | 0.00% | +15,932+77.5% | Added |
| State of Alaska, Department of Revenue | 37,413 | $614.0K | 0.01% | −920−2.4% | Reduced |
| MetLife Investment Management | 38,160 | $627.0K | 0.00% | −664,009−94.6% | Reduced |
| Engineers Gate Manager LP | 41,390 | $680.0K | 0.01% | +41,390 | New |
| Vanguard Global Advisers, LLC | 43,484 | $714.4K | 0.00% | +43,484 | New |
| State of Wisconsin Investment Board | 43,598 | $716.3K | 0.00% | +26,877+160.7% | Added |
| Illinois Municipal Retirement Fund | 43,751 | $718.8K | 0.01% | +8,723+24.9% | Added |
| Thrivent Financial for Lutherans | 45,343 | $745.0K | 0.00% | −1,336−2.9% | Reduced |
| New York State Common Retirement Fund | 45,705 | $750.9K | 0.00% | −762−1.6% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 48,087 | $790.1K | 0.01% | +48,087 | New |
| Clearline Capital LP | 49,885 | $819.6K | 0.06% | −266,971−84.3% | Reduced |
| Fifth Third Bancorp | 54,328 | $892.6K | 0.00% | +54,199+42,014.7% | Added |
| New York State Teachers Retirement System | 54,594 | $897.0K | 0.00% | −2,306−4.1% | Reduced |
| Wedge Capital Management L L P | 56,182 | $923.1K | 0.02% | −3,043−5.1% | Reduced |
| Vanguard Asset Management, Ltd | 62,479 | $1.03M | 0.00% | +62,479 | New |
| Moody National Bank Trust Division | 69,959 | $1.15M | 0.11% | +18,447+35.8% | Added |
| Prudential Financial Inc | 70,531 | $1.16M | 0.00% | +6,430+10.0% | Added |
| Invenomic Capital Management LP | 76,267 | $1.25M | 0.06% | +76,267 | New |
| Raymond James Financial Inc | 76,719 | $1.26M | 0.00% | +52,163+212.4% | Added |
| Summit Trail Advisors, LLC | 82,484 | $1.36M | 0.02% | +1,470+1.8% | Added |
| Birchview Capital, LP | 82,548 | $1.36M | 0.77% | +10,000+13.8% | Added |
| Price T Rowe Associates Inc | 82,922 | $1.36M | 0.00% | +20,483+32.8% | Added |
| California State Teachers Retirement System | 92,989 | $1.53M | 0.00% | +30,857+49.7% | Added |
| Federated Hermes, Inc. | 94,193 | $1.55M | 0.00% | +94,193 | New |
| Trexquant Investment LP | 97,019 | $1.59M | 0.01% | +97,019 | New |
| Parkman Healthcare Partners LLC | 101,764 | $1.67M | 0.17% | −82,727−44.8% | Reduced |
| Deutsche Bank AG | 113,387 | $1.86M | 0.00% | +6,676+6.3% | Added |
| Edgestream Partners, L.P. | 117,888 | $1.94M | 0.06% | +117,888 | New |
| Bank of America Corp | 126,973 | $2.09M | 0.00% | −54,005−29.8% | Reduced |
| JPMorgan Chase & Co | 136,736 | $2.09M | 0.00% | +10,332+8.2% | Added |
| Marshall Wace, LLP | 131,833 | $2.17M | 0.00% | +131,833 | New |
| Phocas Financial Corp. | 132,882 | $2.18M | 0.34% | −37,136−21.8% | Reduced |
| Swiss National Bank | 133,940 | $2.20M | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 80,843 | $2.31M | 0.00% | +1,900+2.4% | Added |
| Ballast Asset Management, LP | 145,960 | $2.40M | 1.07% | +47,185+47.8% | Added |
| Quantinno Capital Management LP | 150,646 | $2.48M | 0.00% | −22,366−12.9% | Reduced |
| Beaconlight Capital, LLC | 152,057 | $2.50M | 1.41% | −86,992−36.4% | Reduced |
| XTX Topco Ltd | 161,643 | $2.66M | 0.05% | +161,643 | New |
| Legal & General Group Plc | 163,484 | $2.69M | 0.00% | −19,591−10.7% | Reduced |
| Gabelli Funds LLC | 166,400 | $2.73M | 0.02% | −5,500−3.2% | Reduced |
| Rhumbline Advisers | 170,816 | $2.81M | 0.00% | +6,637+4.0% | Added |
| AQR Capital Management LLC | 174,720 | $2.87M | 0.00% | +128,645+279.2% | Added |
| Leeward Investments, LLC - MA | 186,851 | $3.07M | 0.15% | −4,999−2.6% | Reduced |
| SaddleRock Capital Management LLC | 196,141 | $3.22M | 3.44% | −17,949−8.4% | Reduced |
| UBS Asset Management Americas Inc | 196,961 | $3.24M | 0.00% | +10,842+5.8% | Added |
| Susquehanna Portfolio Strategies, LLC | 213,637 | $3.51M | 0.05% | +179,653+528.6% | Added |
| Tejara Capital Ltd | 216,090 | $3.55M | 1.17% | +7,763+3.7% | Added |
| Nuveen, LLC | 224,156 | $3.68M | 0.00% | +10,174+4.8% | Added |
| Systematic Financial Management LP | 225,853 | $3.71M | 0.09% | −8,020−3.4% | Reduced |
| Tudor Investment Corp Et Al | 234,509 | $3.85M | 0.02% | +234,509 | New |
| Monaco Asset Management SAM | 242,595 | $3.99M | 1.27% | +40,000+19.7% | Added |
| Public Sector Pension Investment Board | 243,017 | $3.99M | 0.01% | +7,640+3.2% | Added |
| Stanley Capital Management, LLC | 252,000 | $4.14M | 0.69% | −150,000−37.3% | Reduced |
| Gamco Investors, Inc. Et Al | 253,900 | $4.17M | 0.04% | +16,680+7.0% | Added |
| Empowered Funds, LLC | 254,217 | $4.18M | 0.03% | +254,217 | New |
| Ameriprise Financial Inc | 254,497 | $4.18M | 0.00% | +23,719+10.3% | Added |
| TD Asset Management Inc | 261,268 | $4.29M | 0.00% | −263,324−50.2% | Reduced |
| SEI Investments Co | 269,178 | $4.42M | 0.00% | +57,615+27.2% | Added |
| D. E. Shaw & Co., Inc. | 274,699 | $4.51M | 0.00% | −282,911−50.7% | Reduced |
| Millennium Management LLC | 282,217 | $4.64M | 0.00% | +120,756+74.8% | Added |