QuidelorthoQDEL
13F holders, Q2 2024 (June 30)261holders −9
39new positions
49sold out
9famous investors
$33.22avg. 13F price*
At the end of Q2 2024, 261 institutions reported holding Quidelortho Corp. (QDEL) in their 13F filings, down 9 from Q1 2024. 39 opened new positions and 49 sold out. The largest holders were Carlyle Group Inc. ($382.7M), T. Rowe Price Investment Management, Inc. ($315.4M) and BlackRock Inc. ($162.6M). 9 famous investors held it, including Lee Ainslie (1.1% of Maverick Capital'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 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $139.8M |
| Exits | 49 | $137.1M |
All 13F filers, Q1 2024 → Q2 2024: 10,877,797 shares bought and 7,685,866 shares sold, net +3,191,931 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 261 holders
| Carlyle Group Inc. | 36.35% | Reduce -7.5% | 11,520,751 | $382.7M |
| T. Rowe Price Investment Management, Inc. | 0.20% | Reduce -2.1% | 9,494,810 | $315.4M |
| BlackRock Inc. | 0.00% | Add +0.6% | 4,893,948 | $162.6M |
| Vanguard Group Inc. | 0.00% | Add +0.2% | 4,888,223 | $162.4M |
| Rubric Capital Management LP | 3.20% | Add +51.9% | 3,645,590 | $121.1M |
| ArrowMark Colorado Holdings LLC | 0.81% | Reduce -12.7% | 2,050,407 | $68.1M |
| Maverick Capital | 1.09% | Add +27.5% | 1,728,913 | $57.4M |
| State Street Corp. | 0.00% | Add +3.1% | 1,632,376 | $54.2M |
| D. E. Shaw & Co. | 0.08% | Add +227.5% | 1,556,644 | $51.7M |
| Madison Avenue Partners, LP | 6.28% | New | 1,497,148 | $49.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -5.8% | 1,287,986 | $42.8M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -10.8% | 1,270,135 | $42.2M |
| Newtyn Management, LLC | 7.03% | New | 1,115,000 | $37.0M |
| JANA Partners Management, LP | 1.99% | Reduce -14.2% | 1,026,413 | $34.1M |
| FMR LLC | 0.00% | Add +515.3% | 981,723 | $32.6M |
| Geode Capital Management, LLC | 0.00% | Add +3.1% | 904,644 | $30.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +9.8% | 735,167 | $24.4M |
| Norges Bank | 0.00% | Add +0.6% | 612,555 | $20.3M |
| Private Management Group Inc. | 0.78% | Add +33.4% | 610,621 | $20.3M |
| Van Lanschot Kempen Investment Management N.V. | 0.22% | Add +9.8% | 593,157 | $19.7M |
| Goldman Sachs Group Inc. | 0.00% | Add +138.5% | 579,095 | $19.2M |
| First Trust Advisors LP | 0.02% | Add +78.1% | 567,652 | $18.9M |
| TD Asset Management Inc | 0.02% | Add +4.9% | 562,356 | $18.7M |
| Voloridge Investment Management, LLC | 0.07% | Reduce -3.6% | 537,203 | $17.8M |
| Morgan Stanley | 0.00% | Add +39.6% | 532,898 | $17.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -10.9% | 525,114 | $17.4M |
| LSV Asset Management | 0.04% | Reduce -31.0% | 523,216 | $17.4M |
| Massachusetts Financial Services Co. | 0.01% | Reduce -33.0% | 513,596 | $17.1M |
| ExodusPoint Capital Management, LP | 0.17% | New | 474,815 | $15.8M |
| Millennium Management | 0.01% | Add +221.7% | 406,342 | $13.5M |
| American Century Companies Inc. | 0.01% | Add +5.2% | 378,271 | $12.6M |
| Northern Trust Corp. | 0.00% | Add +21.0% | 368,000 | $12.2M |
| Balyasny Asset Management L.P. | 0.03% | Add +402.8% | 363,963 | $12.1M |
| Aristotle Capital Boston, LLC | 0.38% | Reduce -5.1% | 337,551 | $11.2M |
| Clearline Capital LP | 0.89% | Reduce -48.2% | 306,700 | $10.2M |
| Invesco Ltd. | 0.00% | Reduce -4.3% | 303,059 | $10.1M |
| Kepos Capital LP | 3.88% | Add +200.0% | 300,000 | $10.0M |
| Goodman Financial Corp | 2.06% | Add +7.6% | 278,956 | $9.3M |
| LGT Capital Partners LTD. | 0.31% | Reduce -62.6% | 271,280 | $9.0M |
| Thompson Siegel & Walmsley LLC | 0.14% | New | 267,802 | $8.9M |
| AQR Capital Management | 0.01% | Reduce -26.0% | 254,215 | $8.4M |
| GAMCO Investors | 0.08% | Add +7.4% | 223,095 | $7.4M |
| HBK Investments L P | 0.20% | Reduce -7.4% | 216,403 | $7.2M |
| Silvercrest Asset Management Group LLC | 0.05% | Reduce -1.0% | 214,091 | $7.1M |
| Nuveen Asset Management, LLC | 0.00% | Add +16.1% | 208,233 | $6.9M |
| Leeward Investments, LLC - MA | 0.30% | Reduce -10.2% | 196,259 | $6.5M |
| Retirement Systems of Alabama | 0.02% | Reduce -0.5% | 187,967 | $6.2M |
| Gagnon Securities LLC | 1.31% | Reduce -22.0% | 174,752 | $5.8M |
| Principal Financial Group Inc. | 0.00% | Reduce -11.3% | 165,395 | $5.5M |
| Bank of Montreal | 0.00% | Add +2799.8% | 160,154 | $5.3M |
| Susquehanna Fundamental Investments, LLC | 0.12% | Add +532.5% | 155,456 | $5.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +53.1% | 155,199 | $5.2M |
| Gabelli Funds LLC | 0.04% | Add +6.6% | 153,630 | $5.1M |
| Russell Investments Group, Ltd. | 0.01% | Add +7.4% | 150,761 | $5.0M |
| Integral Health Asset Management, LLC | 0.50% | New | 150,000 | $5.0M |
| Marshall Wace, LLP | 0.01% | Add +227.6% | 143,585 | $4.8M |
| Kornitzer Capital Management Inc. | 0.09% | Reduce -1.6% | 141,605 | $4.7M |
| Systematic Financial Management LP | 0.14% | Reduce -27.0% | 141,241 | $4.7M |
| WINTON GROUP Ltd | 0.32% | New | 140,546 | $4.7M |
| Skylands Capital, LLC | 0.66% | Add +4.6% | 139,400 | $4.6M |
| Jane Street Group, LLC | 0.01% | Add +509.9% | 138,259 | $4.6M |
| Rhumbline Advisers | 0.00% | Reduce -3.9% | 137,376 | $4.6M |
| Tudor Investment Corporation | 0.05% | New | 135,766 | $4.5M |
| Bank of America Corp. | 0.00% | Add +19.9% | 129,473 | $4.3M |
| Susquehanna International Group, LLP | 0.01% | Add +414.5% | 123,257 | $4.1M |
| Oracle Investment Management Inc. | 4.22% | Reduce -24.8% | 118,291 | $3.9M |
| Dark Forest Capital Management LP | 0.64% | New | 105,378 | $3.5M |
| Swiss National Bank | 0.00% | Add +6.7% | 105,240 | $3.5M |
| Renaissance Technologies | 0.01% | Reduce -69.3% | 104,412 | $3.5M |
| Legal & General Group Plc | 0.00% | Reduce -26.6% | 99,278 | $3.3M |
| Wedge Capital Management L L P | 0.06% | Reduce -16.0% | 96,161 | $3.2M |
| California Public Employees Retirement System | 0.00% | Add +0.8% | 95,413 | $3.2M |
| Sei Investments Co. | 0.00% | Reduce -24.6% | 93,491 | $3.1M |
| Man Group plc | 0.01% | Reduce -63.9% | 88,380 | $2.9M |
| Twinbeech Capital LP | 0.05% | New | 81,932 | $2.7M |
| Engineers Gate Manager LP | 0.06% | Add +254.1% | 80,906 | $2.7M |
| Tower Research Capital LLC (TRC) | 0.05% | Add +2492.8% | 80,817 | $2.7M |
| Barclays PLC | 0.00% | Add +20.8% | 70,202 | $2.3M |
| Alliancebernstein L.P. | 0.00% | Reduce -15.2% | 68,298 | $2.3M |
| Corebridge Financial, Inc. | 0.01% | — | 62,719 | $2.1M |
| Edgestream Partners, L.P. | 0.09% | Add +204.6% | 58,404 | $1.9M |
| California State Teachers Retirement System | 0.00% | Add +3.5% | 52,277 | $1.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -8.6% | 51,052 | $1.7M |
| New York State Teachers Retirement System | 0.00% | Reduce -10.6% | 49,908 | $1.7M |
| Comerica Bank | 0.01% | Reduce -31.6% | 47,990 | $1.6M |
| Algert Global LLC | 0.05% | Add +1.0% | 46,846 | $1.6M |
| Blair William & Co. | 0.00% | Reduce -6.9% | 46,765 | $1.6M |
| State of Wisconsin Investment Board | 0.00% | Add +171.0% | 46,366 | $1.5M |
| Prudential Financial Inc. | 0.00% | Add +60.1% | 45,810 | $1.5M |
| State Board of Administration of Florida Retirement System | 0.00% | Add +2.5% | 45,399 | $1.5M |
| Tejara Capital Ltd | 0.54% | Reduce -36.6% | 44,400 | $1.5M |
| Nordea Investment Management AB | 0.00% | Reduce -15.8% | 44,492 | $1.5M |
| Seven Eight Capital, LP | 0.15% | Reduce -12.9% | 43,391 | $1.4M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -0.0% | 42,437 | $1.4M |
| State of New Jersey Common Pension Fund D | 0.01% | Reduce -32.4% | 41,104 | $1.4M |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.5% | 40,837 | $1.4M |
| Royal Bank of Canada | 0.00% | Reduce -45.3% | 40,793 | $1.4M |
| Bridgewater Associates | 0.01% | Reduce -12.0% | 40,107 | $1.3M |
| UBS Group AG | 0.00% | Add +28.1% | 39,862 | $1.3M |
| Jump Financial, LLC | 0.02% | New | 34,869 | $1.2M |
"% of holder's portfolio" is QDEL's weight in each manager's 13F, not the share of Quidelortho Corp. the manager owns.