GROUP ONE TRADING, L.P. - XOMA CORP DEL ownership

XOMA CORP DEL's ticker is and the CUSIP is 98419J906. A total of 3 filers reported holding XOMA CORP DEL in Q3 2023. 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 XOMA CORP DEL
ValueSharesWeighting
Q3 2023$7,045
-94.7%
500
-93.2%
0.00%
Q3 2022$133,000
-67.0%
7,400
-59.1%
0.00%
-100.0%
Q2 2022$403,000
-31.7%
18,100
-87.0%
0.00%
-83.3%
Q4 2016$590,000139,7000.01%
Other shareholders
XOMA CORP DEL shareholders Q3 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 500$7,0450.00%
SIMPLEX TRADING, LLC 2,600$360.00%
View complete list of XOMA CORP DEL shareholders