QuidelorthoQDEL
13F holders, Q2 2025 (June 30)At the end of Q2 2025, 262 institutions reported holding Quidelortho Corp. (QDEL) in their 13F filings, down 3 from Q1 2025. 47 opened new positions and 48 sold out. The largest holders were T. Rowe Price Investment Management, Inc. ($320.9M), BlackRock, Inc. ($294.6M) and Vanguard Group Inc. ($224.7M). 5 famous investors held it, including Joel Greenblatt (0.1% of Gotham Asset Management's portfolio), Mario Gabelli (0.1% of GAMCO Investors's portfolio) and David E. Shaw (0.1% of D. E. Shaw & Co.'s portfolio).
- Company
- Quidelortho Corp.
- CUSIP
- 219798105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 47 | $124.7M |
| Exits | 48 | $84.2M |
All 13F filers, Q1 2025 → Q2 2025: 15,887,015 shares bought and 11,796,661 shares sold, net +4,090,354 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 262 holders
| T. Rowe Price Investment Management, Inc. | 0.20% | Reduce -2.7% | 11,136,225 | $320.9M |
| BlackRock, Inc. | 0.01% | Add +24.8% | 10,221,079 | $294.6M |
| Vanguard Group Inc. | 0.00% | Add +15.5% | 7,796,462 | $224.7M |
| Rubric Capital Management LP | 2.15% | Reduce -24.5% | 4,637,738 | $133.7M |
| State Street Corp. | 0.00% | Add +23.3% | 2,700,940 | $77.8M |
| FMR LLC | 0.00% | Add +102.5% | 2,615,462 | $75.4M |
| Dimensional Fund Advisors LP | 0.02% | Add +38.0% | 2,508,819 | $72.3M |
| D. E. Shaw & Co. | 0.06% | Add +49.4% | 2,006,591 | $57.8M |
| American Century Companies Inc. | 0.03% | Add +20.6% | 1,915,648 | $55.2M |
| AQR Capital Management | 0.04% | Reduce -31.6% | 1,817,251 | $52.4M |
| Newtyn Management, LLC | 7.45% | Add +40.4% | 1,705,668 | $49.2M |
| Geode Capital Management, LLC | 0.00% | Add +46.1% | 1,678,670 | $48.4M |
| Fuller & Thaler Asset Management, Inc. | 0.17% | New | 1,650,032 | $47.6M |
| Invesco Ltd. | 0.01% | Reduce -59.3% | 1,554,260 | $44.8M |
| Morgan Stanley | 0.00% | Add +4.5% | 1,476,326 | $42.5M |
| Segall Bryant & Hamill, LLC | 0.53% | Add +0.9% | 1,300,196 | $37.5M |
| Silvercrest Asset Management Group LLC | 0.20% | New | 1,050,637 | $30.3M |
| ArrowMark Colorado Holdings LLC | 0.50% | Reduce -49.0% | 964,279 | $27.8M |
| Assenagon Asset Management S.A. | 0.04% | Add +201.6% | 941,370 | $27.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +9.8% | 910,595 | $26.2M |
| JPMorgan Chase & Co. | 0.00% | Reduce -44.6% | 871,814 | $25.1M |
| Paradigm Capital Management Inc. | 1.05% | Add +59.0% | 746,290 | $21.5M |
| Frontier Capital Management Co. LLC | 0.20% | Add +37.6% | 738,716 | $21.3M |
| Private Management Group Inc. | 0.67% | Add +13.4% | 720,623 | $20.8M |
| Northern Trust Corp. | 0.00% | Add +65.0% | 719,124 | $20.7M |
| TD Asset Management Inc | 0.01% | Reduce -19.6% | 491,890 | $14.2M |
| Gotham Asset Management | 0.08% | Add +123.2% | 480,481 | $13.8M |
| Bank of New York Mellon Corp | 0.00% | Add +3.0% | 428,432 | $12.3M |
| Lightrock Netherlands B.V. | 3.15% | Add +27.8% | 466,000 | $11.4M |
| UBS Group AG | 0.00% | Add +25.4% | 391,220 | $11.3M |
| Van Lanschot Kempen Investment Management N.V. | 0.11% | Reduce -52.9% | 386,714 | $11.1M |
| Parkman Healthcare Partners LLC | 1.29% | Add +110.5% | 386,646 | $11.1M |
| Stanley Capital Management, LLC | 1.83% | Add +9.3% | 377,000 | $10.9M |
| Goodman Financial Corp | 2.18% | Add +16.4% | 376,242 | $10.8M |
| Deutsche Bank AG | 0.00% | Add +4.3% | 374,230 | $10.8M |
| Thompson Siegel & Walmsley LLC | 0.18% | Add +14.2% | 370,896 | $10.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -17.0% | 355,213 | $10.2M |
| Barclays PLC | 0.00% | Add +1916.3% | 336,134 | $9.7M |
| Point72 (DIFC) Ltd | 0.77% | New | 335,330 | $9.7M |
| Principal Financial Group Inc. | 0.01% | Add +0.6% | 328,788 | $9.5M |
| Norges Bank | 0.00% | Reduce -38.8% | 321,646 | $9.3M |
| Neuberger Berman Group LLC | 0.01% | Add +5.5% | 293,898 | $8.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +16.6% | 266,317 | $7.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -1.0% | 253,965 | $7.3M |
| Clearline Capital LP | 0.61% | Add +98.2% | 240,536 | $6.9M |
| Aristotle Capital Boston, LLC | 0.35% | Reduce -6.6% | 235,433 | $6.8M |
| Nuveen, LLC | 0.00% | Add +6.2% | 235,301 | $6.8M |
| Allianz Asset Management GmbH | 0.01% | Add +200.9% | 233,285 | $6.7M |
| Public Sector Pension Investment Board | 0.03% | Add +8.1% | 225,918 | $6.5M |
| Systematic Financial Management LP | 0.17% | Add +37.8% | 225,117 | $6.5M |
| GAMCO Investors | 0.06% | Reduce -2.8% | 223,760 | $6.4M |
| Kornitzer Capital Management Inc. | 0.12% | No change | 204,915 | $5.9M |
| Leeward Investments, LLC - MA | 0.30% | Reduce -4.3% | 197,066 | $5.7M |
| Legal & General Group Plc | 0.00% | Add +5.8% | 196,817 | $5.7M |
| Bayberry Capital Partners LP | 1.73% | Reduce -64.8% | 182,164 | $5.2M |
| Soleus Capital Management, L.P. | 0.35% | New | 174,000 | $5.0M |
| Bank of America Corp. | 0.00% | Add +19.5% | 173,865 | $5.0M |
| Rhumbline Advisers | 0.00% | Add +34.3% | 173,267 | $5.0M |
| Ieq Capital, LLC | 0.03% | Reduce -31.3% | 162,375 | $4.7M |
| Empowered Funds, LLC | 0.05% | New | 152,096 | $4.4M |
| Bridgeway Capital Management, LLC | 0.10% | New | 150,204 | $4.3M |
| Beaconlight Capital, LLC | 2.23% | Reduce -61.3% | 132,363 | $3.8M |
| Gabelli Funds LLC | 0.03% | Reduce -9.1% | 132,230 | $3.8M |
| Swiss National Bank | 0.00% | Reduce -1.1% | 128,840 | $3.7M |
| Susquehanna International Group, LLP | 0.01% | Add +267.1% | 126,416 | $3.6M |
| Aquatic Capital Management LLC | 0.07% | New | 123,825 | $3.6M |
| Oracle Investment Management Inc. | 2.95% | No change | 118,291 | $3.4M |
| Phocas Financial Corp. | 0.47% | Add +0.0% | 114,240 | $3.3M |
| Sei Investments Co. | 0.00% | Reduce -6.5% | 102,329 | $2.9M |
| California Public Employees Retirement System | 0.00% | Add +40.8% | 95,412 | $2.7M |
| Nordea Investment Management AB | 0.00% | New | 88,187 | $2.6M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | New | 88,044 | $2.5M |
| Tejara Capital Ltd | 1.17% | Reduce -17.0% | 87,462 | $2.5M |
| Skylands Capital, LLC | 0.35% | Reduce -1.3% | 82,800 | $2.4M |
| Monaco Asset Management SAM | 0.87% | Add +77.8% | 80,000 | $2.3M |
| Alliancebernstein L.P. | 0.00% | Add +233.9% | 78,143 | $2.3M |
| Comerica Bank | 0.01% | Add +81.1% | 76,572 | $2.2M |
| Citigroup Inc. | 0.00% | Add +20.9% | 76,121 | $2.2M |
| AXA S.A. | 0.01% | Add +1184.7% | 75,705 | $2.2M |
| Gagnon Securities LLC | 0.43% | Reduce -20.0% | 72,877 | $2.1M |
| Twinbeech Capital LP | 0.05% | Add +650.5% | 71,480 | $2.1M |
| Prudential Financial Inc. | 0.00% | Add +11.6% | 70,902 | $2.0M |
| Victory Capital Management Inc. | 0.00% | Add +1.3% | 68,372 | $2.0M |
| Wedge Capital Management L L P | 0.03% | Reduce -0.1% | 66,549 | $1.9M |
| Cerity Partners LLC | 0.00% | Reduce -27.4% | 65,927 | $1.9M |
| Massachusetts Financial Services Co. | 0.00% | Add +64.1% | 65,665 | $1.9M |
| California State Teachers Retirement System | 0.00% | Add +1.2% | 62,188 | $1.8M |
| New York State Teachers Retirement System | 0.00% | No change | 56,900 | $1.6M |
| Voloridge Investment Management, LLC | 0.01% | Reduce -47.1% | 56,874 | $1.6M |
| T. Rowe Price Associates Inc. | 0.00% | Add +21.4% | 56,713 | $1.6M |
| Moody National Bank Trust Division | 0.14% | Add +5.5% | 51,584 | $1.5M |
| Dynamic Technology Lab Private Ltd | 0.20% | Add +330.9% | 50,620 | $1.5M |
| Thrivent Financial for Lutherans | 0.00% | Add +0.7% | 48,732 | $1.4M |
| Nebula Research & Development LLC | 0.12% | New | 48,484 | $1.4M |
| Citadel Advisors | 0.00% | Reduce -92.8% | 46,985 | $1.4M |
| Verition Fund Management LLC | 0.01% | Reduce -53.8% | 45,705 | $1.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 45,569 | $1.3M |
| Quantinno Capital Management LP | 0.01% | Add +125.8% | 44,904 | $1.3M |
| Hussman Strategic Advisors, Inc. | 0.28% | New | 42,000 | $1.2M |
| Wells Fargo & Company | 0.00% | Add +1753.0% | 41,600 | $1.2M |
| MetLife Investment Management, LLC | 0.01% | Add +3313.7% | 40,487 | $1.2M |
| State of Wisconsin Investment Board | 0.00% | Add +2.0% | 40,439 | $1.2M |
| Cwm, LLC | 0.00% | Reduce -55.0% | 39,550 | $1.1M |
| State of Alaska, Department of Revenue | 0.01% | Add +8.1% | 39,466 | $1.1M |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 0.01% | Add +1.0% | 38,900 | $1.1M |
| New York State Common Retirement Fund | 0.00% | Reduce -9.9% | 38,591 | $1.1M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | New | 37,164 | $1.1M |
| Holocene Advisors, LP | 0.00% | Reduce -2.2% | 36,251 | $1.0M |
| Illinois Municipal Retirement Fund | 0.01% | New | 35,173 | $1.0M |
| Clear Harbor Asset Management, LLC | 0.07% | Add +147.5% | 34,186 | $985K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +161.0% | 34,017 | $980K |
| Intech Investment Management LLC | 0.01% | New | 32,807 | $945K |
| Louisiana State Employees Retirement System | 0.02% | No change | 31,000 | $893K |
| Franklin Resources Inc. | 0.00% | New | 30,627 | $883K |
| NorthRock Partners, LLC | 0.02% | Add +4.1% | 30,477 | $878K |
| Mariner, LLC | 0.00% | Add +39.6% | 29,959 | $863K |
| Janus Henderson Group PLC | 0.00% | No change | 28,993 | $835K |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -40.1% | 27,193 | $784K |
| Yousif Capital Management, LLC | 0.01% | Add +1.8% | 26,428 | $762K |
| Graham Capital Management, L.P. | 0.02% | New | 26,057 | $751K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -36.8% | 25,591 | $738K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -66.1% | 24,077 | $727K |
| Ballast Asset Management, LP | 0.38% | No change | 25,190 | $726K |
| Centiva Capital, LP | 0.05% | New | 25,100 | $723K |
| State of Tennessee, Department of Treasury | 0.00% | Add +18.9% | 24,542 | $707K |
| Squarepoint Ops LLC | 0.00% | New | 23,774 | $685K |
| Orion Porfolio Solutions, LLC | 0.01% | Add +11.9% | 22,551 | $650K |
| Ensign Peak Advisors, Inc | 0.00% | No change | 22,543 | $650K |
| BNP Paribas Financial Markets | 0.00% | Add +22.2% | 21,570 | $622K |
| Engineers Gate Manager LP | 0.01% | Reduce -41.4% | 19,687 | $567K |
| Arizona State Retirement System | 0.00% | Add +2.1% | 19,661 | $567K |
| Maryland State Retirement & Pension System | 0.01% | Reduce -12.2% | 19,477 | $561K |
| Amalgamated Bank | 0.00% | Reduce -4.6% | 18,838 | $543K |
| Amundi | 0.00% | New | 17,892 | $540K |
| Voya Investment Management LLC | 0.00% | Add +124.9% | 18,542 | $534K |
| Raymond James Financial Inc. | 0.00% | Reduce -53.2% | 18,537 | $534K |
| Teachers Retirement System of the State of Kentucky | 0.00% | No change | 18,536 | $534K |
| Handelsbanken Fonder AB | 0.00% | Add +10.1% | 18,519 | $534K |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | Add +7.9% | 17,015 | $490K |
| SG Americas Securities, LLC | 0.00% | New | 16,884 | $487K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 16,773 | $483K |
| Pallas Capital Advisors LLC | 0.02% | Reduce -56.7% | 15,939 | $459K |
| South Dakota Investment Council | 0.01% | No change | 15,933 | $459K |
| Bank of Montreal | 0.00% | Add +5.4% | 15,722 | $453K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Reduce -32.3% | 15,523 | $447K |
| Oregon Public Employees Retirement Fund | 0.01% | Add +0.7% | 15,228 | $439K |
| ProShare Advisors LLC | 0.00% | New | 15,107 | $435K |
| Stephens Inc. | 0.01% | No change | 14,915 | $430K |
| Summit Trail Advisors, LLC | 0.01% | New | 13,535 | $390K |
| Brighton Jones LLC | 0.01% | New | 13,337 | $384K |
| KLP Kapitalforvaltning As | 0.00% | No change | 13,146 | $379K |
| Essential Partners LLC | 0.15% | — | 12,869 | $371K |
| Scientech Research LLC | 0.09% | New | 12,819 | $369K |
| Mitsubishi UFJ Trust & Banking Corp | 0.00% | Add +183.7% | 12,527 | $361K |
| Captrust Financial Advisors | 0.00% | Reduce -38.8% | 12,142 | $350K |
| Royal Bank of Canada | 0.00% | Reduce -85.2% | 11,908 | $342K |
| Schonfeld Strategic Advisors LLC | 0.00% | Reduce -57.4% | 11,864 | $342K |
| Inspirion Wealth Advisors, LLC | 0.04% | No change | 11,466 | $330K |
| Trexquant Investment LP | 0.00% | New | 10,776 | $311K |
| STRS Ohio | 0.00% | New | 10,700 | $308K |
| Pictet Asset Management Holding SA | 0.00% | Add +8.0% | 10,359 | $299K |
| Sherbrooke Park Advisers LLC | 0.13% | New | 10,323 | $298K |
| Teacher Retirement System of Texas | 0.00% | Add +4.2% | 10,243 | $295K |
| New Age Alpha Advisors, LLC | 0.01% | Add +3.9% | 9,874 | $285K |
| Brevan Howard Capital Management LP | 0.00% | New | 9,418 | $271K |
| HSBC Holdings PLC | 0.00% | New | 9,203 | $268K |
| Man Group plc | 0.00% | Reduce -83.9% | 9,300 | $268K |
| LSV Asset Management | 0.00% | Reduce -27.1% | 9,200 | $265K |
| Mercer Global Advisors Inc. | 0.00% | Reduce -25.7% | 8,832 | $255K |
| Mutual of America Capital Management LLC | 0.00% | Reduce -11.3% | 8,514 | $245K |
| Cibc World Markets Corp. | 0.00% | New | 8,355 | $241K |
| WINTON GROUP Ltd | 0.01% | Reduce -95.9% | 8,187 | $236K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -18.6% | 7,972 | $230K |
| Corient Private Wealth LP | 0.00% | Reduce -2.4% | 7,969 | $230K |
| Creative Planning | 0.00% | Reduce -2.4% | 7,563 | $218K |
| Tandem Investment Advisors, Inc. | 0.01% | Reduce -11.8% | 7,460 | $215K |
| Focus Partners Advisor Solutions, LLC | 0.00% | Reduce -31.4% | 7,455 | $215K |
| Merit Financial Group, LLC | 0.00% | Reduce -67.9% | 7,091 | $204K |
| Ameritas Investment Partners, Inc. | 0.01% | New | 6,923 | $200K |
| Bfsg, LLC | 0.02% | Add +6.8% | 5,460 | $157K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +829.3% | 5,297 | $153K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 5,185 | $149K |
| State of Wyoming | 0.02% | Add +230.5% | 4,524 | $130K |
| HighMark Wealth Management LLC | 0.06% | No change | 4,290 | $124K |
| Osaic Holdings, Inc. | 0.00% | Add +298.1% | 3,300 | $95K |
| Group One Trading LLC | 0.00% | New | 3,261 | $94K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +250.7% | 3,230 | $93K |
| US Bancorp \de | 0.00% | Add +43.3% | 3,067 | $88K |
| Shell Asset Management Co. | 0.00% | Reduce -9.6% | 2,731 | $79K |
| KBC Group NV | 0.00% | Reduce -31.7% | 2,349 | $68K |
| Wilmington Savings Fund Society, FSB | 0.00% | New | 2,329 | $67K |
| Blue Trust, Inc. | 0.00% | Add +46.4% | 1,967 | $57K |
| OP Asset Management Ltd | 0.00% | New | 1,739 | $50K |
| Spire Wealth Management | 0.00% | Reduce -0.8% | 1,725 | $50K |
| Nomura Asset Management Co. Ltd. | 0.00% | No change | 1,520 | $44K |
| EMC Capital Management | 0.02% | Reduce -45.8% | 1,323 | $38K |
| GAMMA Investing LLC | 0.00% | Reduce -47.0% | 1,290 | $37K |
| Walleye Capital LLC | 0.00% | New | 1,209 | $35K |
| Allworth Financial LP | 0.00% | Add +2460.9% | 1,178 | $34K |
| Sterling Capital Management LLC | 0.00% | Reduce -70.2% | 1,110 | $32K |
| Leonteq Securities AG | 0.00% | No change | 929 | $27K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | New | 697 | $20K |
| Steward Partners Investment Advisory, LLC | 0.00% | Reduce -7.3% | 622 | $18K |
| Nisa Investment Advisors, LLC | 0.00% | New | 587 | $17K |
| Versant Capital Management, Inc | 0.00% | Add +535.7% | 534 | $15K |
| IFP Advisors, Inc | 0.00% | Add +1246.2% | 525 | $15K |
| Salomon & Ludwin, LLC | 0.00% | No change | 493 | $15K |
| True Wealth Design, LLC | 0.00% | Reduce -76.8% | 441 | $13K |
| Parallel Advisors, LLC | 0.00% | Reduce -45.1% | 435 | $13K |
| Curat Global, LLC | 0.01% | No change | 420 | $12K |
| UMB Bank, n.a. | 0.00% | Add +359.6% | 409 | $12K |
| LRI Investments, LLC | 0.00% | No change | 400 | $12K |
| Hantz Financial Services, Inc. | 0.00% | Add +22.4% | 371 | $11K |
| Fifth Third Bancorp | 0.00% | Reduce -46.1% | 319 | $9K |
| Signaturefd, LLC | 0.00% | Reduce -58.3% | 316 | $9K |
| Larson Financial Group LLC | 0.00% | Add +17.5% | 315 | $9K |
| Covestor Ltd | 0.01% | Reduce -59.8% | 299 | $9K |
| First Horizon Advisors, Inc. | 0.00% | Reduce -57.8% | 301 | $9K |
| Brooklyn Investment Group | 0.00% | Add +413.5% | 267 | $8K |
| Raiffeisen Bank International AG | 0.00% | No change | 259 | $7K |
| Caitong International Asset Management Co., Ltd | 0.01% | Add +324.6% | 242 | $7K |
| Jones Financial Companies LLLP | 0.00% | Reduce -5.5% | 208 | $6K |
| First PREMIER Bank | 0.00% | No change | 200 | $6K |
| Bessemer Group Inc. | 0.00% | Reduce -33.5% | 204 | $6K |
| North Star Investment Management Corp. | 0.00% | No change | 180 | $5K |
| SBI Securities Co., Ltd. | 0.00% | No change | 175 | $5K |
| Private Wealth Management Group, LLC | 0.00% | Add +237.8% | 152 | $4K |
| VSM Wealth Advisory, LLC | 0.00% | No change | 100 | $3K |
| IAG Wealth Partners, LLC | 0.00% | No change | 100 | $3K |
| Rothschild Investment LLC | 0.00% | Add +1700.0% | 90 | $3K |
| Parkside Financial Bank & Trust | 0.00% | Reduce -53.8% | 85 | $2K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Reduce -12.9% | 81 | $2K |
| Twin Peaks Wealth Advisors, LLC | 0.00% | New | 87 | $2K |
| Farther Finance Advisors, LLC | 0.00% | Add +151.7% | 73 | $2K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | No change | 67 | $2K |
| Assetmark, Inc. | 0.00% | Reduce -20.0% | 64 | $2K |
| MV Capital Management, Inc. | 0.00% | Add +1450.0% | 62 | $2K |
| Clearstead Advisors, LLC | 0.00% | Reduce -92.5% | 59 | $2K |
| Compass Financial Services Inc | 0.00% | No change | 55 | $2K |
| Clearstead Trust, LLC | 0.00% | New | 49 | $1K |
| MTM Investment Management, LLC | 0.00% | New | 40 | $1K |
| WPG Advisers, LLC | 0.00% | No change | 37 | $1K |
| CoreCap Advisors, LLC | 0.00% | Reduce -57.3% | 35 | $1K |
| Private Trust Co. NA | 0.00% | No change | 26 | $749 |
| Activest Wealth Management | 0.00% | New | 25 | $721 |
| Smartleaf Asset Management LLC | 0.00% | Reduce -89.3% | 24 | $692 |
| Global Retirement Partners, LLC | 0.00% | — | 22 | $634 |
| Bare Financial Services, Inc | 0.00% | Add +81.8% | 20 | $576 |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 20 | $576 |
| TFC Financial Management, Inc. | 0.00% | New | 16 | $462 |
| Bruce G. Allen Investments, LLC | 0.00% | Reduce -56.3% | 7 | $202 |
| Bell Investment Advisors, Inc | 0.00% | Reduce -65.0% | 7 | $202 |
| Raffa Wealth Management, LLC | 0.00% | No change | 6 | $173 |
| Abound Wealth Management | 0.00% | No change | 5 | $145 |
| CIBC Private Wealth Group LLC | 0.00% | Reduce -79.2% | 5 | $144 |
| Kayne Anderson Rudnick Investment Management LLC | 0.00% | New | 4 | $115 |
| Iron Horse Wealth Management, LLC | 0.00% | No change | 4 | $115 |
| Kestra Investment Management, LLC | 0.00% | New | 4 | $115 |
| ROSS\JOHNSON & Associates LLC | 0.00% | No change | 1 | $29 |
| AlphaQuest LLC | 0.00% | Reduce -99.0% | 1 | $29 |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 0.00% | New | 1 | $28 |
| Capital Advisors, Ltd. LLC | 0.00% | New | 1 | $0 |
"% of holder's portfolio" is QDEL's weight in each manager's 13F, not the share of Quidelortho Corp. the manager owns.