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

XENCOR INC's ticker is and the CUSIP is 98401F905. A total of 2 filers reported holding XENCOR INC in Q1 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 2023$21,230
+17.9%
1,000
+66.7%
0.00%
Q1 2020$18,000
-43.8%
600
-50.0%
0.00%
Q4 2016$32,000
+18.5%
1,200
+9.1%
0.00%
Q3 2016$27,000
-25.0%
1,100
-42.1%
0.00%
Q2 2016$36,000
+3500.0%
1,900
+1800.0%
0.00%
Q4 2015$1,0000.0%1000.0%0.00%
Q3 2015$1,000
-98.5%
100
-96.8%
0.00%
-100.0%
Q2 2015$68,0003,1000.00%
Other shareholders
XENCOR INC shareholders Q1 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 600$18,0000.00%
View complete list of XENCOR INC shareholders