Xoma
XOMA
XOMA was delisted on the 13th of July, 2026.
34 hedge funds and large institutions have $16.8M invested in Xoma in 2017 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 8 increasing their positions, 9 reducing their positions, and 8 closing their positions.
263% more capital invested
Capital invested by funds: $4.63M → $16.8M (+$12.2M)
13.23% more ownership
Funds ownership: 18.15% → 31.39% (+13%)
11% less repeat investments, than reductions
Existing positions increased: 8 | Existing positions reduced: 9
13% less funds holding
Funds holding: 39 → 34 (-5)
25% less first-time investments, than exits
New positions opened: 6 | Existing positions closed: 8
Top Buyers
| 1 |
BI
BVF Inc
San Francisco,
California
|
+$6.17M |
| 2 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
+$831K |
| 3 |
BlackRock
New York
|
+$514K |
| 4 |
SCM
Stonepine Capital Management
Bend,
Oregon
|
+$452K |
| 5 |
OM
Opaleye Management
Boston,
Massachusetts
|
+$208K |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
WAM
26
Wealthspire Advisors (Maryland)
Potomac,
Maryland
| $1K | – | – | – |
|
27
BNP Paribas Financial Markets
Paris,
France
| $14 | +$10 | +2 | New |
|
28
Fidelity Investments
Boston,
Massachusetts
| – | -$322K | -76,374 | Closed |
|
|
NCCM
29
Nine Chapters Capital Management
Short Hills,
New Jersey
| – | -$183K | -43,300 | Closed |
|
|
CS
30
Credit Suisse
Zurich,
Switzerland
| – | -$127K | -30,142 | Closed |
|
|
PCM
31
Prelude Capital Management
New York
| – | -$104K | -24,600 | Closed |
|
|
VKH
32
Virtu KCG Holdings
New York
| – | -$55K | -13,132 | Closed |
|
|
ARTA
33
A.R.T. Advisors
New York
| – | -$54K | -13,011 | Closed |
|
34
Citigroup
New York
| – | -$14K | -3,219 | Closed |
|
|
DADC
35
D.A. Davidson & Co
Great Falls,
Montana
| – | +$15 | +3 | New |
|
|
ASN
36
Advisory Services Network
Atlanta,
Georgia
| – | +$190 | +37 | New |
|
XOMA Hedge Fund Activity: Q1 2017 in Review
34 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Xoma (XOMA) for Q1 2017, worth a combined $16.8M — up 263% from $4.63M a quarter earlier.
Sellers outnumbered buyers: 8 funds closed out of XOMA and 6 opened new positions — a net loss of 2 holders — while 9 trimmed existing stakes and 8 added.
The largest buyer was BVF Inc, adding an estimated $6.17M. The largest seller was Fidelity Investments, exiting entirely with an estimated $322K sold.
- 34 institutional investors held Xoma (XOMA) as of Q1 2017, down from 39 in Q4 2016.
- Funds reported $16.8M of Xoma stock for Q1 2017, up 263% quarter-over-quarter.
- 6 funds opened new Xoma positions in Q1 2017 and 8 closed out, a net change of -2 holders.
- The largest Xoma buyer in Q1 2017 was BVF Inc, an estimated $6.17M added.
- The largest Xoma seller in Q1 2017 was Fidelity Investments, an estimated $322K sold.
Based on aggregated 13F filings for Q1 2017.