Morgan Stanley
XOMA

Morgan Stanley’s Xoma XOMA Stock Holding History

Morgan Stanley’s Portfolio XOMA Stock Details XOMA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$53.4M Sell
1,702,157
-12,511
-0.7% -$335K ﹤0.01% 2040
2025
Q4 		$45.6M Buy
1,714,668
+67,672
+4% +$2.18M ﹤0.01% 2166
2025
Q3 		$63.5M Buy
1,646,996
+102,029
+7% +$3.17M ﹤0.01% 1809
2025
Q2 		$38.9M Buy
1,544,967
+422,678
+38% +$10.1M ﹤0.01% 2151
2025
Q1 		$22.4M Buy
1,122,289
+804,970
+254% +$19.4M ﹤0.01% 2581
2024
Q4 		$8.34M Buy
317,319
+134,467
+74% +$3.93M ﹤0.01% 3547
2024
Q3 		$4.84M Buy
182,852
+15,736
+9% +$426K ﹤0.01% 3982
2024
Q2 		$3.96M Buy
167,116
+7,933
+5% +$198K ﹤0.01% 4070
2024
Q1 		$3.83M Buy
159,183
+128,089
+412% +$2.87M ﹤0.01% 4126
2023
Q4 		$575K Buy
31,094
+25,092
+418% +$413K ﹤0.01% 5562
2023
Q3 		$84.6K Sell
6,002
-14,498
-71% -$227K ﹤0.01% 5961
2023
Q2 		$387K Sell
20,500
-7,765
-27% -$146K ﹤0.01% 5342
2023
Q1 		$597K Sell
28,265
-21,743
-43% -$457K ﹤0.01% 5149
2022
Q4 		$920K Buy
50,008
+157
+0.3% +$2.85K ﹤0.01% 4917
2022
Q3 		$893K Buy
49,851
+4,929
+11% +$102K ﹤0.01% 4944
2022
Q2 		$1M Buy
44,922
+42,184
+1,541% +$866K ﹤0.01% 5017
2022
Q1 		$76K Sell
2,738
-1,544
-36% -$35.2K ﹤0.01% 6482
2021
Q4 		$89K Sell
4,282
-5,607
-57% -$131K ﹤0.01% 6508
2021
Q3 		$245K Buy
9,889
+7,259
+276% +$214K ﹤0.01% 5891
2021
Q2 		$90K Buy
2,630
+1,696
+182% +$56.8K ﹤0.01% 6409
2021
Q1 		$38K Sell
934
-4,426
-83% -$171K ﹤0.01% 6478
2020
Q4 		$236K Buy
5,360
+3,846
+254% +$116K ﹤0.01% 5511
2020
Q3 		$29K Sell
1,514
-1,081
-42% -$20.3K ﹤0.01% 5923
2020
Q2 		$51K Buy
2,595
+1,471
+131% +$32.3K ﹤0.01% 5672
2020
Q1 		$23K Sell
1,124
-377
-25% -$8.7K ﹤0.01% 5765
2019
Q4 		$41K Buy
1,501
+1,013
+208% +$22.7K ﹤0.01% 5915
2019
Q3 		$10K Sell
488
-23,401
-98% -$420K ﹤0.01% 6211
2019
Q2 		$355K Buy
23,889
+22,828
+2,152% +$343K ﹤0.01% 4774
2019
Q1 		$13K Sell
1,061
-8,534
-89% -$117K ﹤0.01% 6125
2018
Q4 		$121K Buy
9,595
+261
+3% +$3.73K ﹤0.01% 5481
2018
Q3 		$164K Sell
9,334
-2,976
-24% -$59.7K ﹤0.01% 5529
2018
Q2 		$257K Buy
12,310
+6,964
+130% +$158K ﹤0.01% 5445
2018
Q1 		$109K Sell
5,346
-44,560
-89% -$1.25M ﹤0.01% 5682
2017
Q4 		$1.78M Buy
49,906
+7,946
+19% +$215K ﹤0.01% 4120
2017
Q3 		$824K Buy
41,960
+41,790
+24,582% +$467K ﹤0.01% 4561
2017
Q2 		$1K Sell
170
-5
-3% -$33 ﹤0.01% 6526
2017
Q1 		$1K Sell
175
-113
-39% -$581 ﹤0.01% 6513
2016
Q4 		$1K Sell
288
-196
-40% -$1.22K ﹤0.01% 6466
2016
Q3 		$5K Sell
484
-2,698
-85% -$31K ﹤0.01% 6244
2016
Q2 		$35K Sell
3,182
-2,634
-45% -$37.8K ﹤0.01% 5656
2016
Q1 		$91K Buy
5,816
+3,570
+159% +$64.3K ﹤0.01% 5360
2015
Q4 		$60K Sell
2,246
-1,897
-46% -$48.4K ﹤0.01% 5639
2015
Q3 		$63K Sell
4,143
-3,137
-43% -$99K ﹤0.01% 5639
2015
Q2 		$565K Sell
7,280
-6,979
-49% -$503K ﹤0.01% 4635
2015
Q1 		$1.04M Buy
14,259
+243
+2% +$17.8K ﹤0.01% 4107
2014
Q4 		$1.01M Sell
14,016
-25,685
-65% -$2.2M ﹤0.01% 4143
2014
Q3 		$3.34M Sell
39,701
-42
-0.1% -$3.58K ﹤0.01% 3005
2014
Q2 		$3.65M Buy
39,743
+9,013
+29% +$782K ﹤0.01% 2964
2014
Q1 		$3.2M Buy
30,730
+630
+2% +$91.5K ﹤0.01% 3007
2013
Q4 		$4.05M Buy
30,100
+25,795
+599% +$2.6M ﹤0.01% 2767
2013
Q3 		$387K Sell
4,305
-7,835
-65% -$712K ﹤0.01% 4497
2013
Q2 		$882K Buy
+12,140
New +$904K ﹤0.01% 3825

Other funds holding XOMA

BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley's XOMA Position: Q1 2026 in Review

Morgan Stanley reduced its Xoma (XOMA) stake by 0.73% in Q1 2026, selling an estimated $335K and leaving 1,702,157 shares worth $53.4M. The position accounts for ﹤0.01% of the portfolio, ranked #2040.

Morgan Stanley first reported a position in XOMA in Q2 2013 and has held it in 52 quarters since. The position peaked at $63.5M in Q3 2025. 85 funds tracked by Wall St. Rank hold XOMA as of Q1 2026.

  • Morgan Stanley held 1,702,157 shares of Xoma worth $53.4M as of Q1 2026.
  • Morgan Stanley sold 12,511 Xoma shares in Q1 2026, an estimated $335K.
  • Xoma made up ﹤0.01% of Morgan Stanley's portfolio in Q1 2026, its #2040 holding.
  • Morgan Stanley first reported a position in Xoma in Q2 2013 and has held it in 52 quarters since.
  • Morgan Stanley's Xoma position peaked at $63.5M in Q3 2025.
  • 85 funds tracked by Wall St. Rank held Xoma as of Q1 2026.

Based on Morgan Stanley's 13F filing for Q1 2026, filed 15 May 2026.