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XOMA

Xoma
XOMA

Delisted

XOMA was delisted on the 13th of July, 2026.

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60 hedge funds and large institutions have $63.2M invested in Xoma in 2018 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 22 increasing their positions, 14 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

57% more repeat investments, than reductions

Existing positions increased: 22 | Existing positions reduced: 14

0.75% less ownership

Funds ownership: 43.62% → 42.87% (-0.75%)

5% less funds holding

Funds holding: 63 → 60 (-3)

17% less capital invested

Capital invested by funds: $76.2M → $63.2M (-$13M)

33% less first-time investments, than exits

New positions opened: 6 | Existing positions closed: 9

Holders
60
Holders Change
-3
Holders Change %
-4.76%
% of All Funds
1.37%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
22
Reduced
14
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$538K
2
GCP
GSA Capital Partners
United Kingdom
+$533K
3
JG
Jefferies Group
New York
+$357K
4
Bank of New York Mellon
Bank of New York Mellon
New York
+$299K
5
Invesco
Invesco
Georgia
+$246K

Top Sellers

1
SIM
Spark Investment Management
New York
-$1.09M
2
OAM
Oxford Asset Management
United Kingdom
-$814K
3
Allianz Asset Management
Allianz Asset Management
Germany
-$425K
4
DTL
Dynamic Technology Lab
Singapore
-$420K
5
Goldman Sachs
Goldman Sachs
New York
-$402K
Name Holding Trade Value Shares
Change 		Change in
Stake
BI
1
BVF Inc
California
$26.4M – – –
BlackRock
2
BlackRock
New York
$7.95M +$73.9K +3,686 +0.8%
OM
3
Opaleye Management
Massachusetts
$5.62M -$4.01K -200 -0.1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$5.47M +$63.5K +3,167 +1%
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$1.79M +$116K +5,769 +6%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$1.59M +$115K +5,725 +7%
State Street
7
State Street
Massachusetts
$1.56M +$43.3K +2,158 +2%
Northern Trust
8
Northern Trust
Illinois
$1.29M +$104K +5,198 +8%
GCP
9
GSA Capital Partners
United Kingdom
$965K +$533K +26,600 +94%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$949K +$538K +26,832 +99%
Macquarie Group
11
Macquarie Group
Australia
$910K -$335K -16,700 -24%
Bank of New York Mellon
12
Bank of New York Mellon
New York
$888K +$299K +14,899 +42%
OAM
13
Oxford Asset Management
United Kingdom
$841K -$814K -40,604 -46%
Charles Schwab
14
Charles Schwab
California
$690K +$181K +9,049 +30%
Axa
15
Axa
France
$597K – – –
SO
16
STRS Ohio
Ohio
$592K +$22.1K +1,100 +3%
BCM
17
Bridgeway Capital Management
Texas
$560K – – –
Two Sigma Advisers
18
Two Sigma Advisers
New York
$515K -$1.91K -95 -0.3%
CAM
19
ClariVest Asset Management
California
$470K +$64.2K +3,200 +14%
T. Rowe Price Associates
20
T. Rowe Price Associates
Maryland
$375K +$2K +100 +0.5%
JG
21
Jefferies Group
New York
$313K +$357K +17,800 New
Deutsche Bank
22
Deutsche Bank
Germany
$229K +$41.4K +2,065 +19%
AQR Capital Management
23
AQR Capital Management
Connecticut
$218K – – –
Invesco
24
Invesco
Georgia
$215K +$246K +12,246 New
Wells Fargo
25
Wells Fargo
California
$205K -$35.4K -1,763 -13%
1
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XOMA Hedge Fund Activity: Q3 2018 in Review

60 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Xoma (XOMA) for Q3 2018, worth a combined $63.2M — down 17% from $76.2M a quarter earlier.

Sellers outnumbered buyers: 9 funds closed out of XOMA and 6 opened new positions — a net loss of 3 holders — while 14 trimmed existing stakes and 22 added.

The largest buyer was Dimensional Fund Advisors, adding an estimated $538K. The largest seller was Spark Investment Management, exiting entirely with an estimated $1.09M sold.

  • 60 institutional investors held Xoma (XOMA) as of Q3 2018, down from 63 in Q2 2018.
  • Funds reported $63.2M of Xoma stock for Q3 2018, down 17% quarter-over-quarter.
  • 6 funds opened new Xoma positions in Q3 2018 and 9 closed out, a net change of -3 holders.
  • The largest Xoma buyer in Q3 2018 was Dimensional Fund Advisors, an estimated $538K added.
  • The largest Xoma seller in Q3 2018 was Spark Investment Management, an estimated $1.09M sold.

Based on aggregated 13F filings for Q3 2018.