Xoma
XOMA
XOMA was delisted on the 13th of July, 2026.
52 hedge funds and large institutions have $108M invested in Xoma in 2023 Q3 according to their latest regulatory filings, with 0 funds opening new positions, 16 increasing their positions, 16 reducing their positions, and 6 closing their positions.
342% more call options, than puts
Call options by funds: $292K | Put options by funds: $66K
0.14% more ownership
Funds ownership: 66.46% → 66.61% (+0.14%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0% more repeat investments, than reductions
Existing positions increased: 16 | Existing positions reduced: 16
10% less funds holding
Funds holding: 58 → 52 (-6)
23% less capital invested
Capital invested by funds: $139M → $108M (-$31.6M)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 6
Top Buyers
| 1 |
SCM
Stonepine Capital Management
Bend,
Oregon
|
+$1.37M |
| 2 |
BlackRock
New York
|
+$451K |
| 3 |
DMKJ
David M. Knott Jr
|
+$74K |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$50.5K |
| 5 |
Geode Capital Management
Boston,
Massachusetts
|
+$44.5K |
Top Sellers
| 1 |
Renaissance Technologies
New York
|
-$453K |
| 2 |
Millennium Management
New York
|
-$297K |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$279K |
| 4 |
Morgan Stanley
New York
|
-$227K |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$138K |
XOMA Hedge Fund Activity: Q3 2023 in Review
52 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Xoma (XOMA) for Q3 2023, worth a combined $108M — down 23% from $139M a quarter earlier.
Sellers outnumbered buyers: 6 funds closed out of XOMA and 0 opened new positions — a net loss of 6 holders — while 16 trimmed existing stakes and 16 added.
The largest buyer was Stonepine Capital Management, adding an estimated $1.37M. The largest seller was Renaissance Technologies, cutting an estimated $453K.
- 52 institutional investors held Xoma (XOMA) as of Q3 2023, down from 58 in Q2 2023.
- Funds reported $108M of Xoma stock for Q3 2023, down 23% quarter-over-quarter.
- 0 funds opened new Xoma positions in Q3 2023 and 6 closed out, a net change of -6 holders.
- The largest Xoma buyer in Q3 2023 was Stonepine Capital Management, an estimated $1.37M added.
- The largest Xoma seller in Q3 2023 was Renaissance Technologies, an estimated $453K sold.
Based on aggregated 13F filings for Q3 2023.