GROUP ONE TRADING, L.P. - VARIAN MED SYS INC ownership

VARIAN MED SYS INC's ticker is and the CUSIP is 92220P955. A total of 3 filers reported holding VARIAN MED SYS INC in Q1 2021. 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 VARIAN MED SYS INC
ValueSharesWeighting
Q1 2021$194,000
-94.5%
1,100
-94.5%
0.00%
-100.0%
Q4 2020$3,500,000
-84.3%
20,000
-84.6%
0.01%
-91.4%
Q3 2020$22,274,000
+101145.5%
129,500
+64650.0%
0.07%
Q4 2017$22,000
-90.8%
200
-91.7%
0.00%
-100.0%
Q3 2017$240,0002,4000.00%
Other shareholders
VARIAN MED SYS INC shareholders Q1 2021
NameSharesValueWeighting ↓
Citadel Advisors 8,300$664,0000.00%
Timber Hill LLC 3,000$240,0000.00%
SIMPLEX TRADING, LLC 22$6,0000.00%
View complete list of VARIAN MED SYS INC shareholders