We are live on ! Find out more
XOMA

Xoma
XOMA

Delisted

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

48 hedge funds and large institutions have $58M invested in Xoma in 2019 Q2 according to their latest regulatory filings, with 10 funds opening new positions, 8 increasing their positions, 16 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

12% more capital invested

Capital invested by funds: $51.7M → $58M (+$6.28M)

3.17% less ownership

Funds ownership: 47.91%44.74% (-3.2%)

4% less funds holding

Funds holding: 5048 (-2)

17% less first-time investments, than exits

New positions opened: 10 | Existing positions closed: 12

50% less repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 16

Holders
48
Holders Change
-2
Holders Change %
-4%
% of All Funds
1.04%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
10
Increased
8
Reduced
16
Closed
12
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
BI
1
BVF Inc
California
$26.7M +$419K +27,913 +2%
OM
2
Opaleye Management
Massachusetts
$5.94M
SCM
3
Stonepine Capital Management
Oregon
$4.02M +$646K +43,019 +19%
FI
4
Fosun International
China
$3.94M -$45K -3,000 -1%
Vanguard Group
5
Vanguard Group
Pennsylvania
$3.58M -$237K -15,780 -6%
BlackRock
6
BlackRock
New York
$2.39M -$5.03M -335,259 -68%
Millennium Management
7
Millennium Management
New York
$1.65M +$1.21M +80,329 +261%
RC
8
RBF Capital
California
$1.48M +$1.49M +99,500 New
Northern Trust
9
Northern Trust
Illinois
$1.16M -$57.6K -3,835 -5%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$875K -$350K -23,351 -28%
Macquarie Group
11
Macquarie Group
Australia
$791K +$22.2K +1,477 +3%
GCP
12
GSA Capital Partners
United Kingdom
$737K -$189K -12,574 -20%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$646K -$245K -16,352 -27%
PP
14
Paloma Partners
Connecticut
$510K +$515K +34,300 New
BCM
15
Bridgeway Capital Management
Texas
$438K
Marshall Wace
16
Marshall Wace
United Kingdom
$434K +$438K +29,185 New
Morgan Stanley
17
Morgan Stanley
New York
$355K +$343K +22,828 +2,152%
T. Rowe Price Associates
18
T. Rowe Price Associates
Maryland
$351K -$2.27K -151 -0.6%
First Manhattan
19
First Manhattan
New York
$297K
Two Sigma Advisers
20
Two Sigma Advisers
New York
$254K -$88.5K -5,900 -26%
Axa
21
Axa
France
$215K -$293K -19,518 -57%
Wells Fargo
22
Wells Fargo
California
$188K -$92.5K -6,162 -33%
California Public Employees Retirement System
23
California Public Employees Retirement System
California
$176K
FA
24
Fortis Advisors
Pennsylvania
$174K +$5.03K +335 +3%
Renaissance Technologies
25
Renaissance Technologies
New York
$159K +$161K +10,700 New

XOMA Hedge Fund Activity: Q2 2019 in Review

48 of the 4,604 institutional investors tracked by Wall St. Rank reported a position in Xoma (XOMA) for Q2 2019, worth a combined $58M — up 12% from $51.7M a quarter earlier.

Sellers outnumbered buyers: 12 funds closed out of XOMA and 10 opened new positions — a net loss of 2 holders — while 16 trimmed existing stakes and 8 added.

The largest buyer was RBF Capital, opening a new position worth an estimated $1.49M. The largest seller was BlackRock, cutting an estimated $5.03M.

  • 48 institutional investors held Xoma (XOMA) as of Q2 2019, down from 50 in Q1 2019.
  • Funds reported $58M of Xoma stock for Q2 2019, up 12% quarter-over-quarter.
  • 10 funds opened new Xoma positions in Q2 2019 and 12 closed out, a net change of -2 holders.
  • The largest Xoma buyer in Q2 2019 was RBF Capital, an estimated $1.49M added.
  • The largest Xoma seller in Q2 2019 was BlackRock, an estimated $5.03M sold.

Based on aggregated 13F filings for Q2 2019.