87 hedge funds and large institutions have $228M invested in Xoma in 2013 Q2 according to their latest regulatory filings, with 87 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
87
Holders Change
+87
Holders Change %
% of All Funds
2.84%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
87
Increased
Reduced
Closed
Calls
$1.14M
Puts
$191K
Net Calls
+$953K
Net Calls Change
+$953K
Name Market Value Shares Shares
Change
Shares
Change %
PP
51
Paloma Partners
Connecticut
$163K 44,914 +44,914 New
PAM
52
Panagora Asset Management
Massachusetts
$159K 43,915 +43,915 New
DekaBank Deutsche Girozentrale
53
DekaBank Deutsche Girozentrale
Germany
$158K 44,000 +44,000 New
AllianceBernstein
54
AllianceBernstein
Tennessee
$148K 40,684 +40,684 New
CCMH
55
Cornerstone Capital Management Holdings
New York
$129K 35,400 +35,400 New
Arrowstreet Capital
56
Arrowstreet Capital
Massachusetts
$129K 35,458 +35,458 New
KCG
57
Knight Capital Group
$120K 33,185 +33,185 New
UOC
58
UBS O'Connor
Illinois
$118K 32,400 +32,400 New
GC
59
Guggenheim Capital
Illinois
$112K 30,780 +30,780 New
Invesco
60
Invesco
Georgia
$111K 30,468 +30,468 New
TAM
61
Tocqueville Asset Management
New York
$109K 30,000 +30,000 New
Principal Financial Group
62
Principal Financial Group
Iowa
$104K 28,588 +28,588 New
Jane Street
63
Jane Street
New York
$101K 27,833 +27,833 New
U
64
UBS
Switzerland
$100K 27,507 +27,507 New
MLICM
65
Metropolitan Life Insurance Company (MetLife)
New York
$99K 27,242 +27,242 New
AL
66
Airain Ltd
Guernsey
$94K 25,901 +25,901 New
Citadel Advisors
67
Citadel Advisors
Florida
$91K 25,107 +25,107 New
Barclays
68
Barclays
United Kingdom
$85K 23,402 +23,402 New
NTCOC
69
Northern Trust Company of Connecticut
Connecticut
$85K 23,455 +23,455 New
STIA
70
Stone Toro Investment Advisers
New Jersey
$76K 20,800 +20,800 New
T. Rowe Price Associates
71
T. Rowe Price Associates
Maryland
$76K 21,060 +21,060 New
BNP Paribas Financial Markets
72
BNP Paribas Financial Markets
France
$71.8K 19,789 +19,789 New
SG Americas Securities
73
SG Americas Securities
New York
$71K 19,530 +19,530 New
JPMorgan Chase & Co
74
JPMorgan Chase & Co
New York
$56K 15,341 +15,341 New
Ameriprise
75
Ameriprise
Minnesota
$56K 15,403 +15,403 New