GROUP ONE TRADING, L.P. - QUIDELORTHO CORP ownership

QUIDELORTHO CORP's ticker is and the CUSIP is 219798955. A total of 6 filers reported holding QUIDELORTHO CORP in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of QUIDELORTHO CORP
ValueSharesWeighting
Q3 2023$124,168
-37.6%
1,700
-29.2%
0.00%
-100.0%
Q2 2023$198,864
+2132.2%
2,400
+2300.0%
0.00%
Q1 2023$8,909
-99.1%
100
-99.1%
0.00%
-100.0%
Q4 2022$942,370
-5.2%
11,000
-20.9%
0.00%0.0%
Q3 2022$994,000
-67.4%
13,900
-55.7%
0.00%
-60.0%
Q2 2022$3,051,00031,4000.01%
Other shareholders
QUIDELORTHO CORP shareholders Q2 2022
NameSharesValueWeighting ↓
HRT FINANCIAL LP 10,600$1,030,0000.01%
GROUP ONE TRADING, L.P. 31,400$3,051,0000.01%
JANE STREET GROUP, LLC 41,100$3,994,0000.00%
IMC-Chicago, LLC 13,000$1,263,0000.00%
SIMPLEX TRADING, LLC 11,500$1,117,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of QUIDELORTHO CORP shareholders