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XOMA

Xoma
XOMA

Delisted

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

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39 hedge funds and large institutions have $4.63M invested in Xoma in 2016 Q4 according to their latest regulatory filings, with 7 funds opening new positions, 10 increasing their positions, 17 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

195% more call options, than puts

Call options by funds: $906K | Put options by funds: $307K

18.15% more ownership

Funds ownership: 0% → 18.15% (+18%)

33% less funds holding

Funds holding: 58 → 39 (-19)

41% less repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 17

43% less capital invested

Capital invested by funds: $8.18M → $4.63M (-$3.55M)

72% less first-time investments, than exits

New positions opened: 7 | Existing positions closed: 25

Holders
39
Holders Change
-19
Holders Change %
-32.76%
% of All Funds
0.97%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
10
Reduced
17
Closed
25
Calls
$906K
Puts
$307K
Net Calls
+$599K
Net Calls Change
+$549K

Top Buyers

1
BI
BVF Inc
California
+$1.88M
2
NCCM
Nine Chapters Capital Management
New Jersey
+$262K
3
CS
Credit Suisse
Switzerland
+$187K
4
PCM
Prelude Capital Management
New York
+$146K
5
ARTA
A.R.T. Advisors
New York
+$80.7K

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
-$462K
2
Millennium Management
Millennium Management
New York
-$237K
3
WS
Wedbush Securities
California
-$164K
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$109K
5
Goldman Sachs
Goldman Sachs
New York
-$108K
Name Holding Trade Value Shares
Change 		Change in
Stake
Wells Fargo
26
Wells Fargo
California
$2K +$12 +2 +0.5%
Morgan Stanley
27
Morgan Stanley
New York
$1K -$1.22K -196 -40%
Manulife (Manufacturers Life Insurance)
28
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1K -$6 -1 -0.4%
AIS
29
Accurate Investment Solutions
Pennsylvania
$1K +$310 +50 +50%
Millennium Management
30
Millennium Management
New York
– -$237K -25,846 Closed
WS
31
Wedbush Securities
California
– -$164K -17,890 Closed
Two Sigma Advisers
32
Two Sigma Advisers
New York
– -$109K -11,850 Closed
Goldman Sachs
33
Goldman Sachs
New York
– -$108K -11,800 Closed
Renaissance Technologies
34
Renaissance Technologies
New York
– -$89K -9,655 Closed
Bank of New York Mellon
35
Bank of New York Mellon
New York
– -$68K -7,476 Closed
Northern Trust
36
Northern Trust
Illinois
– -$65K -7,083 Closed
Connor, Clark & Lunn Investment Management (CC&L)
37
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$50K -5,470 Closed
Susquehanna International Group
38
Susquehanna International Group
Pennsylvania
– -$28.3K -4,553 Closed
Jacobs Levy Equity Management
39
Jacobs Levy Equity Management
New Jersey
– -$41K -4,455 Closed
TSS
40
Two Sigma Securities
New York
– -$38K -4,099 Closed
Citadel Advisors
41
Citadel Advisors
Florida
– -$26K -2,801 Closed
State Street
42
State Street
Massachusetts
– -$21K -2,473 Closed
GC
43
Guggenheim Capital
Illinois
– -$20K -2,164 Closed
Deutsche Bank
44
Deutsche Bank
Germany
– -$11.7K -1,892 -98%
Tudor Investment Corp
45
Tudor Investment Corp
Connecticut
– -$14K -1,536 Closed
RJFSA
46
Raymond James Financial Services Advisors
Florida
– -$14K -1,535 Closed
RJA
47
Raymond James & Associates
Florida
– -$6K -651 Closed
ACM
48
Academy Capital Management
Texas
– -$5K -638 Closed
Commonwealth Equity Services
49
Commonwealth Equity Services
Massachusetts
– -$5K -529 Closed
LCM
50
Lucas Capital Management
New Jersey
– -$5K -500 Closed
1
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3

XOMA Hedge Fund Activity: Q4 2016 in Review

39 of the 4,000 institutional investors tracked by Wall St. Rank reported a position in Xoma (XOMA) for Q4 2016, worth a combined $4.63M — down 43% from $8.18M a quarter earlier.

Sellers outnumbered buyers: 25 funds closed out of XOMA and 7 opened new positions — a net loss of 18 holders — while 17 trimmed existing stakes and 10 added.

The largest buyer was BVF Inc, opening a new position worth an estimated $1.88M. The largest seller was Vanguard Group, cutting an estimated $462K.

  • 39 institutional investors held Xoma (XOMA) as of Q4 2016, down from 58 in Q3 2016.
  • Funds reported $4.63M of Xoma stock for Q4 2016, down 43% quarter-over-quarter.
  • 7 funds opened new Xoma positions in Q4 2016 and 25 closed out, a net change of -18 holders.
  • The largest Xoma buyer in Q4 2016 was BVF Inc, an estimated $1.88M added.
  • The largest Xoma seller in Q4 2016 was Vanguard Group, an estimated $462K sold.

Based on aggregated 13F filings for Q4 2016.