BLAIR WILLIAM & CO/IL - QUIDELORTHO CORP ownership

QUIDELORTHO CORP's ticker is and the CUSIP is 219798105. A total of 4 filers reported holding QUIDELORTHO CORP in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of QUIDELORTHO CORP
ValueSharesWeighting
Q3 2023$5,133,397
-16.6%
70,282
-5.4%
0.02%
-13.0%
Q2 2023$6,158,072
-7.9%
74,319
-1.0%
0.02%
-14.8%
Q1 2023$6,685,135
+92.4%
75,038
+85.0%
0.03%
+80.0%
Q4 2022$3,475,461
+152.8%
40,568
+110.8%
0.02%
+150.0%
Q3 2022$1,375,000
-33.6%
19,243
-9.6%
0.01%
-33.3%
Q2 2022$2,070,00021,2970.01%
Other shareholders
QUIDELORTHO CORP shareholders Q4 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