QuidelorthoQDEL
13F holders, Q2 2025 (June 30)262holders −3
47new positions
48sold out
5famous investors
$28.80avg. 13F price*
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 |
"% of holder's portfolio" is QDEL's weight in each manager's 13F, not the share of Quidelortho Corp. the manager owns.