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Xoma
XOMA

Overview Fund Activity

64 hedge funds and large institutions have $156M invested in Xoma in 2025 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 19 increasing their positions, 23 reducing their positions, and 7 closing their positions.

Holders
64
Holders Change
-1
Holders Change %
-1.54%
% of All Funds
0.87%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
7
Increased
19
Reduced
23
Closed
7
Calls
$4K
Puts
$24K
Net Calls
-$20K
Net Calls Change
+$16K

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$22.4M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$290K
3
NL
3
Nuveen LLC
North Carolina
$286K
4
Millennium Management
4
Millennium Management
New York
$280K
5
WP
5
Woodline Partners
California
$3.36M

Top Sellers

1
BI
1
BVF Inc
California
$59.5M
2
AI
2
Acuitas Investments
Washington
$113K
3
EP
3
Eversept Partners
New York
$897K
4
DMKJ
4
David M. Knott Jr
$0
5
Los Angeles Capital Management
5
Los Angeles Capital Management
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BI
1
BVF Inc
California
$59.5M 2,983,026 -650,717 -18%
Morgan Stanley
2
Morgan Stanley
New York
$22.4M 1,122,289 +804,970 +254%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$21.7M 1,088,370 -1,678 -0.2%
BlackRock
4
BlackRock
New York
$10.6M 532,788 -6,136 -1%
Vanguard Group
5
Vanguard Group
Pennsylvania
$9.15M 459,088 -4,752 -1%
OM
6
Opaleye Management
Massachusetts
$5.04M 253,043 +3,043 +1%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$3.72M 186,672 +4,482 +2%
WP
8
Woodline Partners
California
$3.36M 168,550 +12,284 +8%
State Street
9
State Street
Massachusetts
$2.88M 144,728 +200 +0.1%
SCM
10
Stonepine Capital Management
Oregon
$2.59M 129,813 +4,113 +3%
TA
11
TLS Advisors
Florida
$2.37M 119,044 – –
HS
12
HighVista Strategies
Massachusetts
$2.28M 114,548 – –
Northern Trust
13
Northern Trust
Illinois
$1.77M 89,052 -2,129 -2%
CM
14
CM Management
Florida
$1.28M 64,000 +9,000 +16%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$1.15M 57,913 +366 +0.6%
EP
16
Eversept Partners
New York
$897K 45,017 -50,400 -53%
RC
17
RBF Capital
California
$610K 30,616 – –
BCM
18
Bridgeway Capital Management
Texas
$522K 26,200 +700 +3%
Charles Schwab
19
Charles Schwab
California
$462K 23,158 +45 +0.2%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$436K 21,882 -532 -2%
Marshall Wace
21
Marshall Wace
United Kingdom
$290K 14,533 +14,533 New
NL
22
Nuveen LLC
North Carolina
$286K 14,363 +14,363 New
Millennium Management
23
Millennium Management
New York
$280K 14,054 +14,054 New
Renaissance Technologies
24
Renaissance Technologies
New York
$273K 13,700 -2,400 -15%
Goldman Sachs
25
Goldman Sachs
New York
$230K 11,523 -9,447 -45%
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