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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
PAM
26
Panagora Asset Management
Massachusetts
$197K -$12.7K -631 -5%
California Public Employees Retirement System
27
California Public Employees Retirement System
California
$187K – – –
First Manhattan
28
First Manhattan
New York
$175K – – –
Morgan Stanley
29
Morgan Stanley
New York
$164K -$59.7K -2,976 -24%
California State Teachers Retirement System (CalSTRS)
30
California State Teachers Retirement System (CalSTRS)
California
$154K – – –
Bank of Montreal
31
Bank of Montreal
Ontario, Canada
$123K -$40 -2 -0%
OSAM
32
O'Shaughnessy Asset Management
Connecticut
$112K -$181K -9,012 -58%
New York State Common Retirement Fund
33
New York State Common Retirement Fund
New York
$111K – – –
GC
34
Globeflex Capital
California
$102K -$116K -5,800 -50%
FA
35
Fortis Advisors
Pennsylvania
$102K +$116K +5,785 New
Bank of America
36
Bank of America
North Carolina
$90K +$44.7K +2,230 +78%
AIG
37
American International Group
New York
$67K +$1.36K +68 +2%
UBS Group
38
UBS Group
Switzerland
$63K -$2.23K -111 -3%
Parallax Volatility Advisers
39
Parallax Volatility Advisers
California
$54K +$7.74K +386 +14%
Barclays
40
Barclays
United Kingdom
$48K +$46.1K +2,301 +550%
MSFP
41
Mark Sheptoff Financial Planning
Connecticut
$46K -$6.02K -300 -10%
AG
42
Advisor Group
Arizona
$39K – – –
MAM
43
Meeder Asset Management
Ohio
$34K +$39.1K +1,951 New
Citigroup
44
Citigroup
New York
$27K +$11.6K +577 +58%
JP Morgan Chase
45
JP Morgan Chase
New York
$23K +$3.25K +162 +14%
Royal Bank of Canada
46
Royal Bank of Canada
Ontario, Canada
$16K +$2.31K +115 +14%
Legal & General Group
47
Legal & General Group
United Kingdom
$15K – – –
TRCT
48
Tower Research Capital (TRC)
New York
$11K +$10.9K +543 +734%
AIP
49
Ameritas Investment Partners
Nebraska
$9K – – –
RA
50
Royce & Associates
New York
$9K +$10.7K +534 New
1
2
3

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.