SIMPLEX TRADING, LLC - QUIDELORTHO CORP ownership

QUIDELORTHO CORP's ticker is and the CUSIP is 219798955. A total of 5 filers reported holding QUIDELORTHO CORP in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of QUIDELORTHO CORP
ValueSharesWeighting
Q3 2023$401
-31.8%
5,500
-22.5%
0.00%
Q2 2023$588
-44.1%
7,100
-39.8%
0.00%
-100.0%
Q1 2023$1,051
+41.1%
11,800
+35.6%
0.00%0.0%
Q4 2022$745
-99.9%
8,700
-17.1%
0.00%0.0%
Q3 2022$750,000
-32.9%
10,500
-8.7%
0.00%0.0%
Q2 2022$1,117,00011,5000.00%
Other shareholders
QUIDELORTHO CORP shareholders Q3 2022
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 13,900$994,0000.00%
IMC-Chicago, LLC 20,600$1,472,0000.00%
JANE STREET GROUP, LLC 39,600$2,831,0000.00%
SIMPLEX TRADING, LLC 10,500$750,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of QUIDELORTHO CORP shareholders