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XOMA

Xoma
XOMA

Delisted

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

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110 hedge funds and large institutions have $419M invested in Xoma in 2014 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 42 increasing their positions, 32 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

71% more call options, than puts

Call options by funds: $16.3M | Put options by funds: $9.52M

37% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 19

31% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 32

6% more funds holding

Funds holding: 104 → 110 (+6)

18% less capital invested

Capital invested by funds: $512M → $419M (-$92.9M)

Holders
110
Holders Change
+6
Holders Change %
+5.77%
% of All Funds
3.18%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
26
Increased
42
Reduced
32
Closed
19
Calls
$16.3M
Puts
$9.52M
Net Calls
+$6.77M
Net Calls Change
-$4.12M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$27.2M
2
State Street
State Street
Massachusetts
+$22.1M
3
KCM
Kingdon Capital Management
New York
+$9.93M
4
DCM
Driehaus Capital Management
Illinois
+$6.22M
5
UBS AM
UBS AM
Illinois
+$5.94M

Top Sellers

1
DM
Deerfield Management
New York
-$27.6M
2
JHIU
Janus Henderson Investors US
Colorado
-$11.8M
3
Jennison Associates
Jennison Associates
New York
-$11.6M
4
AG
Artal Group
Luxembourg
-$7.26M
5
TC
TFS Capital
Pennsylvania
-$5.64M
Name Holding Trade Value Shares
Change 		Change in
Stake
Barclays
26
Barclays
United Kingdom
$1.69M +$2.42M +16,663 +7,823%
Deutsche Bank
27
Deutsche Bank
Germany
$1.37M -$138K -951 -7%
NI
28
Numeric Investors
Massachusetts
$1.35M +$1.88M +12,980 New
EAM
29
Eventide Asset Management
Massachusetts
$1.34M +$984K +6,780 +112%
PAI
30
Palo Alto Investors
California
$1.33M – – –
D.E. Shaw & Co
31
D.E. Shaw & Co
New York
$1.29M -$739K -5,087 -29%
California Public Employees Retirement System
32
California Public Employees Retirement System
California
$1.28M – – –
Arrowstreet Capital
33
Arrowstreet Capital
Massachusetts
$1.25M +$1.75M +12,030 New
WMSA
34
Weiss Multi-Strategy Advisers
New York
$1.16M +$489K +3,368 +43%
Charles Schwab
35
Charles Schwab
California
$1.16M +$461K +3,172 +40%
BIM
36
BlackRock Investment Management
Delaware
$1.15M +$33K +227 +2%
Goldman Sachs
37
Goldman Sachs
New York
$1.08M +$1.22M +8,402 +423%
GP
38
GLG Partners
United Kingdom
$1.08M +$1.5M +10,350 New
BCM
39
Bridgeway Capital Management
Texas
$1.01M -$377K -2,600 -21%
CCI
40
Columbus Circle Investors
$1.01M +$1.41M +9,701 New
Group One Trading
41
Group One Trading
Illinois
$1.01M +$1.4M +9,658 New
Susquehanna International Group
42
Susquehanna International Group
Pennsylvania
$976K -$158K -1,086 -10%
CS
43
Credit Suisse
Switzerland
$964K +$252K +1,736 +23%
Connor, Clark & Lunn Investment Management (CC&L)
44
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$943K +$1.19M +8,200 New
SM
45
Sabby Management
Florida
$858K -$1.81M -12,434 -60%
ProShare Advisors
46
ProShare Advisors
Maryland
$820K +$805K +5,543 +238%
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$728K – – –
TC
48
TFS Capital
Pennsylvania
$702K -$5.64M -38,848 -85%
AQR Capital Management
49
AQR Capital Management
Connecticut
$671K -$1.02M -7,053 -52%
HT
50
HAP Trading
New York
$640K -$180K -1,237 -17%
1
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XOMA Hedge Fund Activity: Q1 2014 in Review

110 of the 3,462 institutional investors tracked by Wall St. Rank reported a position in Xoma (XOMA) for Q1 2014, worth a combined $419M — down 18% from $512M a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new XOMA positions and 19 closed out — a net gain of 7 holders — while 42 added to existing stakes and 32 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $27.2M. The largest seller was Deerfield Management, exiting entirely with an estimated $27.6M sold.

  • 110 institutional investors held Xoma (XOMA) as of Q1 2014, up from 104 in Q4 2013.
  • Funds reported $419M of Xoma stock for Q1 2014, down 18% quarter-over-quarter.
  • 26 funds opened new Xoma positions in Q1 2014 and 19 closed out, a net change of +7 holders.
  • The largest Xoma buyer in Q1 2014 was Fidelity Investments, an estimated $27.2M added.
  • The largest Xoma seller in Q1 2014 was Deerfield Management, an estimated $27.6M sold.

Based on aggregated 13F filings for Q1 2014.