North Star Investment Management Corp. - 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
North Star Investment Management Corp. ownership history of QUIDELORTHO CORP
ValueSharesWeighting
Q3 2023$52,735
-11.9%
7220.0%0.00%
-20.0%
Q2 2023$59,825
-9.9%
722
-3.1%
0.01%0.0%
Q1 2023$66,372
+4.0%
7450.0%0.01%
-16.7%
Q4 2022$63,824
+63.7%
745
+36.2%
0.01%
+50.0%
Q3 2022$39,000
-25.0%
547
+2.4%
0.00%
-20.0%
Q2 2022$52,0005340.01%
Other shareholders
QUIDELORTHO CORP shareholders Q1 2023
NameSharesValueWeighting ↓
Carlyle Group Inc. 12,460,183$910,091,76639.47%
Stonepine Capital Management, LLC 658,794$48,118,31415.98%
Senvest Management, LLC 3,330,278$243,243,5059.44%
Pavadi Capital LLC 60,963$4,452,7385.80%
Ararat Capital Management LP 212,617$15,529,5465.28%
Trellus Management Company, LLC 46,600$3,403,6644.68%
ORACLE INVESTMENT MANAGEMENT INC 191,244$13,968,4624.29%
ArrowMark Colorado Holdings LLC 3,143,572$229,606,4992.79%
Prosight Management, LP 85,000$6,208,4001.97%
GAGNON SECURITIES LLC 104,524$7,634,4321.91%
View complete list of QUIDELORTHO CORP shareholders