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, Q3 2025
Institutional positions in QuidelOrtho Corp as of Sep 30, 2025. 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
- 255
- −5 vs. Q2 2025
- Shares held
- 82.0M
- +2.91M (+3.7%) vs. Q2 2025
- Total value
- $2.41B
- +$135.2M (+5.9%) vs. Q2 2025
- New holders
- 40
- 95 more added
- Sold out
- 45
- 84 more reduced
4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding QuidelOrtho Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Leeward Investments, LLC - MA | 192,897 | $5.68M | 0.29% | −4,169−2.1% | Reduced |
| Beaconlight Capital, LLC | 199,121 | $5.86M | 2.89% | +66,758+50.4% | Added |
| Kornitzer Capital Management Inc | 204,915 | $6.03M | 0.12% | 00.0% | Unchanged |
| Empowered Funds, LLC | 227,891 | $6.71M | 0.07% | +75,795+49.8% | Added |
| Gamco Investors, Inc. Et Al | 227,920 | $6.71M | 0.07% | +4,160+1.9% | Added |
| Clearline Capital LP | 232,573 | $6.85M | 0.59% | −7,963−3.3% | Reduced |
| Systematic Financial Management LP | 234,170 | $6.90M | 0.17% | +9,053+4.0% | Added |
| Nuveen, LLC | 239,544 | $7.05M | 0.00% | +4,243+1.8% | Added |
| AQR Capital Management LLC | 244,511 | $7.20M | 0.00% | −1,572,740−86.5% | Reduced |
| Ameriprise Financial Inc | 250,084 | $7.36M | 0.00% | −3,881−1.5% | Reduced |
| Parkman Healthcare Partners LLC | 252,817 | $7.45M | 0.82% | −133,829−34.6% | Reduced |
| Rice Hall James & Associates, LLC | 258,914 | $7.63M | 0.42% | +258,914 | New |
| Public Sector Pension Investment Board | 264,853 | $7.80M | 0.03% | +38,935+17.2% | Added |
| Bank of America Corp | 287,606 | $8.47M | 0.00% | +113,741+65.4% | Added |
| Principal Financial Group Inc | 328,020 | $9.66M | 0.00% | −768−0.2% | Reduced |
| Millennium Management LLC | 371,194 | $10.9M | 0.01% | +371,194 | New |
| Soleus Capital Management, L.P. | 375,000 | $11.0M | 0.59% | +201,000+115.5% | Added |
| Stanley Capital Management, LLC | 377,000 | $11.1M | 1.83% | 00.0% | Unchanged |
| Aristotle Capital Boston, LLC | 382,389 | $11.3M | 0.58% | +146,956+62.4% | Added |
| Kempen Capital Management N.V. | 393,319 | $11.6M | 0.10% | +6,605+1.7% | Added |
| Goodman Financial Corp | 395,034 | $11.6M | 2.26% | +18,792+5.0% | Added |
| Point72 (DIFC) Ltd | 401,642 | $11.8M | 0.82% | +66,312+19.8% | Added |
| Thompson Siegel & Walmsley LLC | 409,242 | $12.1M | 0.20% | +38,346+10.3% | Added |
| Bank of New York Mellon Corp | 409,541 | $12.1M | 0.00% | −18,891−4.4% | Reduced |
| Lightrock Netherlands B.V. | 498,524 | $12.5M | 3.27% | +32,524+7.0% | Added |
| Bridgeway Capital Management, LLC | 427,891 | $12.6M | 0.27% | +277,687+184.9% | Added |
| Allianz Asset Management GmbH | 463,223 | $13.6M | 0.02% | +229,938+98.6% | Added |
| TD Asset Management Inc | 482,766 | $14.2M | 0.01% | −9,124−1.9% | Reduced |
| MetLife Investment Management | 534,908 | $15.8M | 0.08% | +494,421+1,221.2% | Added |
| D. E. Shaw & Co., Inc. | 538,413 | $15.9M | 0.01% | −1,468,178−73.2% | Reduced |
| UBS Group AG | 539,388 | $15.9M | 0.00% | +148,168+37.9% | Added |
| Northern Trust Corp | 724,994 | $21.4M | 0.00% | +5,870+0.8% | Added |
| Private Management Group Inc | 731,459 | $21.5M | 0.64% | +10,836+1.5% | Added |
| ArrowMark Colorado Holdings LLC | 782,954 | $23.1M | 0.43% | −181,325−18.8% | Reduced |
| Neuberger Berman Group LLC | 793,072 | $23.3M | 0.02% | +499,174+169.8% | Added |
| Goldman Sachs Group Inc | 872,324 | $25.7M | 0.00% | +517,111+145.6% | Added |
| Charles Schwab Investment Management Inc | 920,556 | $27.1M | 0.00% | +9,961+1.1% | Added |
| Paradigm Capital Management Inc | 939,502 | $27.7M | 1.20% | +193,212+25.9% | Added |
| Estuary Capital Management LP | 970,886 | $28.6M | 5.08% | +970,886 | New |
| Morgan Stanley | 1,025,950 | $30.2M | 0.00% | −450,376−30.5% | Reduced |
| Frontier Capital Management Co LLC | 1,114,416 | $32.8M | 0.29% | +375,700+50.9% | Added |
| Segall Bryant & Hamill, LLC | 1,229,152 | $36.2M | 0.48% | −71,044−5.5% | Reduced |
| Silvercrest Asset Management Group LLC | 1,281,051 | $37.7M | 0.25% | +230,414+21.9% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,656,218 | $48.8M | 0.17% | +6,186+0.4% | Added |
| Geode Capital Management, LLC | 1,663,671 | $49.0M | 0.00% | −14,999−0.9% | Reduced |
| American Century Companies Inc | 2,115,557 | $62.3M | 0.03% | +199,909+10.4% | Added |
| State Street Corp | 2,668,739 | $78.6M | 0.00% | −32,201−1.2% | Reduced |
| Newtyn Management, LLC | 2,700,000 | $79.5M | 9.73% | +994,332+58.3% | Added |
| Dimensional Fund Advisors LP | 2,859,455 | $84.2M | 0.02% | +350,636+14.0% | Added |
| Invesco Ltd. | 2,906,763 | $85.6M | 0.01% | +1,352,503+87.0% | Added |
| FMR LLC | 4,496,153 | $132.4M | 0.01% | +1,880,691+71.9% | Added |
| Rubric Capital Management LP | 4,637,738 | $136.6M | 1.83% | 00.0% | Unchanged |
| Vanguard Group Inc | 7,636,193 | $224.9M | 0.00% | −160,269−2.1% | Reduced |
| BlackRock, Inc. | 10,220,156 | $301.0M | 0.01% | −9230.0% | Reduced |
| T. Rowe Price Investment Management, Inc. | 11,012,190 | $324.3M | 0.20% | −124,035−1.1% | Reduced |
| Activest Wealth Management | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −162,375−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −123,825−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −95,412−100.0% | Sold out |
| Nordea Investment Management AB | 0 | $0 | 0.00% | −88,187−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −75,705−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −71,480−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −56,874−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −50,620−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −48,484−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −45,569−100.0% | Sold out |
| Hussman Strategic Advisors, Inc. | 0 | $0 | 0.00% | −42,000−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −36,251−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −26,057−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −25,100−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −23,774−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −19,687−100.0% | Sold out |
| Pallas Capital Advisors LLC | 0 | $0 | 0.00% | −15,939−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −14,915−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −13,337−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −12,819−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −10,776−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −10,323−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −9,418−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −9,203−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −9,300−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −8,832−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −8,187−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −7,969−100.0% | Sold out |
| Buckingham Strategic Partners | 0 | $0 | 0.00% | −7,455−100.0% | Sold out |
| Merit Financial Group, LLC | 0 | $0 | 0.00% | −7,091−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −3,261−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −2,329−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −1,209−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −525−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −267−100.0% | Sold out |
| Raiffeisen Bank International AG | 0 | $0 | 0.00% | −259−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −87−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| TFC Financial Management | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Kayne Anderson Rudnick Investment Management LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |