OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) - XOMA CORP DEL ownership

XOMA CORP DEL's ticker is XOMAXXXX and the CUSIP is 98419J107. A total of 84 filers reported holding XOMA CORP DEL in Q2 2013. The put-call ratio across all filers is 0.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) ownership history of XOMA CORP DEL
ValueSharesWeighting
Q4 2013$1,582,000,000
+1240.7%
235,000
+625.3%
0.03%
+1350.0%
Q2 2013$118,000,00032,4000.00%
Other shareholders
XOMA CORP DEL shareholders Q2 2013
NameSharesValueWeighting ↓
KINGDON CAPITAL MANAGEMENT, L.L.C. 7,572,055$27,562,0001.17%
Quantitative Systematic Strategies LLC 488,771$1,823,0000.50%
Baker Brothers Advisors 14,708,613$53,539,0000.44%
Broadfin Capital, LLC 1,500,000$5,460,0000.42%
Granite Point Capital Management, L.P. 200,000$728,0000.27%
Artal Group S.A. 1,200,000$4,368,0000.20%
Bellevue Asset Management AG 295,000$1,074,0000.15%
Palo Alto Investors LP 794,500$2,892,0000.14%
Highlander Capital Management, LLC 30,000$109,0000.09%
Ghost Tree Capital, LLC 144,000$524,0000.09%
View complete list of XOMA CORP DEL shareholders