Tandem Investment Advisors, Inc. - QUIDELORTHO CORP ownership

QUIDELORTHO CORP's ticker is and the CUSIP is 219798105. A total of 326 filers reported holding QUIDELORTHO CORP in Q1 2023. The put-call ratio across all filers is 0.62 and the average weighting 0.3%.

Quarter-by-quarter ownership
Tandem Investment Advisors, Inc. ownership history of QUIDELORTHO CORP
ValueSharesWeighting
Q3 2023$617,918
+88048.1%
8,4600.0%0.03%
-16.1%
Q2 2023$701
-7.0%
8,4600.0%0.03%
-13.9%
Q1 2023$754
+4.0%
8,4600.0%0.04%
-2.7%
Q4 2022$725
-99.9%
8,460
-1.5%
0.04%
+5.7%
Q3 2022$614,000
-28.1%
8,585
-2.3%
0.04%
-30.0%
Q2 2022$854,0008,7850.05%
Other shareholders
QUIDELORTHO CORP shareholders Q1 2023
NameSharesValueWeighting ↓
Carlyle Group Inc. 12,460,183$1,210,881,00020.88%
ORACLE INVESTMENT MANAGEMENT INC 499,263$48,518,00014.74%
Senvest Management, LLC 2,256,492$219,286,0007.48%
Stonepine Capital Management, LLC 119,787$11,641,0005.42%
Prosight Management, LP 46,576$4,526,0003.57%
Samjo Capital LLC 28,000$2,721,0003.32%
Pavadi Capital LLC 34,353$3,338,0003.03%
Brown Capital Management 1,821,001$176,965,0002.37%
Cowen Prime Advisors LLC 40,765$3,962,0002.26%
GAGNON SECURITIES LLC 109,428$10,634,0002.23%
View complete list of QUIDELORTHO CORP shareholders