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

XOMA CORP DEL's ticker is and the CUSIP is 98419J907. A total of 4 filers reported holding XOMA CORP DEL in Q4 2014. 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 2016$68,000
+58.1%
147,800
+90.7%
0.00%0.0%
Q2 2016$43,000
-48.2%
77,500
-27.8%
0.00%0.0%
Q1 2016$83,000
-66.7%
107,300
-42.7%
0.00%
-66.7%
Q4 2015$249,000
+164.9%
187,400
+49.6%
0.00%
+200.0%
Q3 2015$94,000
-91.8%
125,300
-57.5%
0.00%
-93.8%
Q2 2015$1,144,000
+182.5%
294,800
+164.9%
0.02%
+166.7%
Q1 2015$405,000
-55.4%
111,300
-56.0%
0.01%
-57.1%
Q4 2014$909,000
-21.7%
253,100
-8.2%
0.01%
-22.2%
Q3 2014$1,161,000
+6.1%
275,800
+15.7%
0.02%
+5.9%
Q2 2014$1,094,000
-4.5%
238,300
+8.5%
0.02%
-10.5%
Q1 2014$1,145,000
+69.1%
219,700
+118.4%
0.02%
+90.0%
Q4 2013$677,000
+144.4%
100,600
+62.8%
0.01%
+100.0%
Q3 2013$277,000
+100.7%
61,800
+62.2%
0.01%
+66.7%
Q2 2013$138,00038,1000.00%
Other shareholders

There were no reported owners of XOMA CORP DEL in Q4 2014.

NameSharesValueWeighting ↓
View complete list of XOMA CORP DEL shareholders