GROUP ONE TRADING, L.P. - XENCOR INC ownership

XENCOR INC's ticker is and the CUSIP is 98401F955. A total of 2 filers reported holding XENCOR INC in Q3 2020. 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 XENCOR INC
ValueSharesWeighting
Q4 2021$40,000
+2.6%
1,0000.0%0.00%
Q3 2020$39,000
+21.9%
1,0000.0%0.00%
Q2 2020$32,0000.0%1,000
-54.5%
0.00%
Q4 2015$32,000
-84.6%
2,200
-87.1%
0.00%
-100.0%
Q3 2015$208,000
-42.7%
17,000
+3.0%
0.00%
-40.0%
Q2 2015$363,00016,5000.01%
Other shareholders
XENCOR INC shareholders Q3 2020
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 10$38,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of XENCOR INC shareholders