Citadel Advisors - XOMA CORP DEL ownership

XOMA CORP DEL's ticker is and the CUSIP is 98419J957. A total of 3 filers reported holding XOMA CORP DEL in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of XOMA CORP DEL
ValueSharesWeighting
Q4 2015$17,000
+142.9%
12,800
+29.3%
0.00%
Q3 2015$7,000
-97.6%
9,900
-86.8%
0.00%
Q2 2015$292,000
+175.5%
75,200
+158.4%
0.00%
Q1 2015$106,000
-32.9%
29,100
-34.0%
0.00%
Q4 2014$158,000
-5.4%
44,100
+11.4%
0.00%
Q3 2014$167,000
+54.6%
39,600
+67.8%
0.00%
Q2 2014$108,000
+170.0%
23,600
+210.5%
0.00%
Q1 2014$40,000
-4.8%
7,600
+20.6%
0.00%
Q4 2013$42,000
-51.2%
6,300
-67.0%
0.00%
Q3 2013$86,000
+38.7%
19,100
+11.7%
0.00%
Q2 2013$62,00017,1000.00%
Other shareholders
XOMA CORP DEL shareholders Q1 2014
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 1,082$564,0000.03%
GROUP ONE TRADING, L.P. 320,600$1,670,0000.03%
Citadel Advisors 7,600$40,0000.00%
View complete list of XOMA CORP DEL shareholders