Tandem Investment Advisors, Inc. - QUIDELORTHO CORP ownership

QUIDELORTHO CORP's ticker is and the CUSIP is 219798105. A total of 313 filers reported holding QUIDELORTHO CORP in Q2 2023. The put-call ratio across all filers is 0.66 and the average weighting 0.4%.

Quarter-by-quarter ownership
Tandem Investment Advisors, Inc. ownership history of QUIDELORTHO CORP
ValueSharesWeighting
Q2 2024$281
-30.8%
8,4600.0%0.01%
-31.2%
Q1 2024$406
-34.9%
8,4600.0%0.02%
-36.0%
Q4 2023$624
-99.9%
8,4600.0%0.02%
-3.8%
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 Q2 2023
NameSharesValueWeighting ↓
ORACLE INVESTMENT MANAGEMENT INC 499,263$42,771,86135.68%
Carlyle Group Inc. 12,460,183$1,067,463,87831.06%
Stonepine Capital Management, LLC 300,000$25,701,00010.81%
Senvest Management, LLC 2,798,149$239,717,4258.15%
Ararat Capital Management LP 218,145$18,688,4826.23%
ArrowMark Colorado Holdings LLC 2,928,892$250,918,1783.00%
1492 Capital Management LLC 42,740$3,661,5362.36%
Prosight Management, LP 50,000$4,283,5002.34%
GAGNON SECURITIES LLC 100,274$8,590,4731.90%
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 666,886$57,132,1241.66%
View complete list of QUIDELORTHO CORP shareholders