104 hedge funds and large institutions have $512M invested in Xoma in 2013 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 37 increasing their positions, 22 reducing their positions, and 14 closing their positions.

Holders
104
Holders Change
+17
Holders Change %
+19.54%
% of All Funds
3.02%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
31
Increased
37
Reduced
22
Closed
14
Calls
$13.3M
Puts
$2.41M
Net Calls
+$10.9M
Net Calls Change
+$4.44M
Name Market Value Shares Shares
Change
Shares
Change %
HCM
26
Harvey Capital Management
Florida
$2.53M 18,800 +18,800 New
Geode Capital Management
27
Geode Capital Management
Massachusetts
$2.48M 18,420 +405 +2%
D.E. Shaw & Co
28
D.E. Shaw & Co
New York
$2.35M 17,444 +15,670 +883%
California Public Employees Retirement System
29
California Public Employees Retirement System
California
$2M 13,680 +590 +5%
RFC
30
Russell Frank Company
Washington
$1.98M 12,596 +12,471 +9,977%
Deutsche Bank
31
Deutsche Bank
Germany
$1.9M 14,089 -18,566 -57%
AQR Capital Management
32
AQR Capital Management
Connecticut
$1.82M 13,495 +13,495 New
PAI
33
Palo Alto Investors
California
$1.72M 12,805 -8,104 -39%
BCM
34
Bridgeway Capital Management
Texas
$1.66M 12,300 -2,300 -16%
UOC
35
UBS O'Connor
Illinois
$1.58M 11,750 +11,750 New
BIM
36
BlackRock Investment Management
Delaware
$1.45M 10,789 +801 +8%
Susquehanna International Group
37
Susquehanna International Group
Pennsylvania
$1.41M 10,445 -2,773 -21%
Ameriprise
38
Ameriprise
Minnesota
$1.39M 10,311 +9,544 +1,244%
SFM
39
Sphera Funds Management
Israel
$1.08M 8,000 +8,000 New
Charles Schwab
40
Charles Schwab
California
$1.07M 7,926 +223 +3%
WMSA
41
Weiss Multi-Strategy Advisers
New York
$1.04M 7,750 +5,500 +244%
CS
42
Credit Suisse
Switzerland
$1.01M 7,515 +5,086 +209%
HT
43
HAP Trading
New York
$993K 7,376 +7,376 New
California State Teachers Retirement System (CalSTRS)
44
California State Teachers Retirement System (CalSTRS)
California
$941K 6,991 +790 +13%
Two Sigma Investments
45
Two Sigma Investments
New York
$929K 6,903 +6,903 New
PCM
46
Prelude Capital Management
New York
$841K 6,250 +6,250 New
EAM
47
Eventide Asset Management
Massachusetts
$818K 6,080 +6,080 New
TA
48
Teachers Advisors
New York
$675K 5,013 +372 +8%
FM
49
Forward Management
California
$589K 4,375 -525 -11%
NFA
50
Nationwide Fund Advisors
Ohio
$535K 3,973 +213 +6%