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
1
$103M
2
$41.1M
3
$31.1M
4
$27.4M
5
$13.3M
6
$12.5M
7
$12.4M
8
$11.2M
9
$9.85M
10
$9.74M
11
$7.89M
12
$6.06M
13
$4.94M
14
$3.95M
15
$3.56M
16
$3.2M
17
$2.93M
18
$2.04M
19
$1.88M
20
$1.84M
21
$1.61M
22
$1.59M
23
$1.53M
24
$1.31M
25
$1.18M