87 hedge funds and large institutions have $331M invested in Xoma in 2013 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 27 increasing their positions, 30 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
87
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.33M
Puts
$1.88M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$188K
52
$186K
53
$180K
54
$159K
55
$154K
56
$150K
57
$149K
58
$135K
59
$115K
60
$105K
61
$94K
62
$86K
63
$81.8K
64
$72K
65
$69K
66
$61K
67
$60K
68
$57K
69
$49K
70
$46K
71
$45K
72
$18K
73
$17K
74
$12K
75
$11K