Echo Street Capital Management LLC - QUIDELORTHO CORP ownership

QUIDELORTHO CORP's ticker is and the CUSIP is 219798105. A total of 345 filers reported holding QUIDELORTHO CORP in Q4 2022. The put-call ratio across all filers is 0.75 and the average weighting 0.4%.

Quarter-by-quarter ownership
Echo Street Capital Management LLC ownership history of QUIDELORTHO CORP
ValueSharesWeighting
Q3 2023$413,041
-49.1%
5,655
-42.2%
0.00%
-42.9%
Q2 2023$810,868
+187.6%
9,786
+209.2%
0.01%
+133.3%
Q1 2023$281,970
-22.1%
3,165
-25.1%
0.00%
-25.0%
Q4 2022$361,7844,2230.00%
Other shareholders
QUIDELORTHO CORP shareholders Q4 2022
NameSharesValueWeighting ↓
Carlyle Group Inc. 12,460,183$1,032,450,76336.78%
Stonepine Capital Management, LLC 619,426$51,325,63818.51%
ORACLE INVESTMENT MANAGEMENT INC 245,495$20,341,71614.99%
Senvest Management, LLC 3,095,278$256,474,7358.43%
Pavadi Capital LLC 68,864$5,706,0716.66%
Ararat Capital Management LP 196,720$16,300,2195.44%
ArrowMark Colorado Holdings LLC 3,226,483$267,346,3812.93%
Prosight Management, LP 220,936$18,306,7562.74%
1492 Capital Management LLC 48,937$4,054,9202.36%
GAGNON SECURITIES LLC 103,772$8,598,5471.79%
View complete list of QUIDELORTHO CORP shareholders