Fidelity Investments
XOMA

Fidelity Investments’s Xoma XOMA Stock Holding History

Fidelity Investments’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 		$40.9M Buy
1,302,974
+141,085
+12% +$3.78M ﹤0.01% 1513
2025
Q4 		$30.9M Buy
1,161,889
+87,564
+8% +$2.82M ﹤0.01% 1615
2025
Q3 		$41.4M Sell
1,074,325
-5,263
-0.5% -$163K ﹤0.01% 1503
2025
Q2 		$27.2M Sell
1,079,588
-8,782
-0.8% -$210K ﹤0.01% 1596
2025
Q1 		$21.7M Sell
1,088,370
-1,678
-0.2% -$40.4K ﹤0.01% 1648
2024
Q4 		$28.6M Sell
1,090,048
-12,353
-1% -$361K ﹤0.01% 1606
2024
Q3 		$29.2M Sell
1,102,401
-51,003
-4% -$1.38M ﹤0.01% 1574
2024
Q2 		$27.3M Sell
1,153,404
-7,196
-0.6% -$180K ﹤0.01% 1540
2024
Q1 		$27.9M Buy
1,160,600
+5,567
+0.5% +$125K ﹤0.01% 1543
2023
Q4 		$21.4M Sell
1,155,033
-29,011
-2% -$478K ﹤0.01% 1599
2023
Q3 		$16.7M Buy
1,184,044
+384
+0% +$6.02K ﹤0.01% 1649
2023
Q2 		$22.4M Sell
1,183,660
-50,154
-4% -$940K ﹤0.01% 1597
2023
Q1 		$26M Sell
1,233,814
-12,872
-1% -$271K ﹤0.01% 1509
2022
Q4 		$22.9M Buy
1,246,686
+22,914
+2% +$416K ﹤0.01% 1562
2022
Q3 		$21.9M Buy
1,223,772
+93,588
+8% +$1.93M ﹤0.01% 1581
2022
Q2 		$25.2M Buy
1,130,184
+191,703
+20% +$3.94M ﹤0.01% 1562
2022
Q1 		$26.3M Buy
938,481
+50,959
+6% +$1.16M ﹤0.01% 1664
2021
Q4 		$18.5M Buy
887,522
+67,022
+8% +$1.57M ﹤0.01% 1861
2021
Q3 		$20.3M Buy
820,500
+91,500
+13% +$2.7M ﹤0.01% 1838
2021
Q2 		$24.8M Buy
729,000
+77,297
+12% +$2.59M ﹤0.01% 1751
2021
Q1 		$26.6M Buy
+651,703
New +$25.2M ﹤0.01% 1672
2017
Q1 		– Sell
-76,374
Closed -$322K – 2713
2016
Q4 		$322K Sell
76,374
-1
-0% -$6 ﹤0.01% 2577
2016
Q3 		$701K Hold
76,375
– – ﹤0.01% 2510
2016
Q2 		$842K Sell
76,375
-305,799
-80% -$4.38M ﹤0.01% 2493
2016
Q1 		$5.91M Sell
382,174
-399,121
-51% -$7.19M ﹤0.01% 2113
2015
Q4 		$20.8M Sell
781,295
-30,982
-4% -$791K ﹤0.01% 1670
2015
Q3 		$12.2M Buy
812,277
+48,368
+6% +$1.53M ﹤0.01% 1868
2015
Q2 		$59.3M Sell
763,909
-7,187
-0.9% -$518K 0.01% 1265
2015
Q1 		$56.1M Sell
771,096
-36,143
-4% -$2.65M 0.01% 1279
2014
Q4 		$58M Buy
807,239
+4,160
+0.5% +$356K 0.01% 1258
2014
Q3 		$67.6M Buy
803,079
+1,339
+0.2% +$114K 0.01% 1155
2014
Q2 		$73.6M Buy
801,740
+2,490
+0.3% +$216K 0.01% 1170
2014
Q1 		$83.3M Buy
799,250
+187,193
+31% +$27.2M 0.01% 1078
2013
Q4 		$82.4M Buy
612,057
+153,677
+34% +$15.5M 0.01% 1068
2013
Q3 		$41.1M Buy
458,380
+8,238
+2% +$749K 0.01% 1381
2013
Q2 		$32.7M Buy
+450,142
New +$33.5M 0.01% 1443

Other funds holding XOMA

BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 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

Fidelity Investments's XOMA Position: Q1 2026 in Review

Fidelity Investments increased its Xoma (XOMA) stake by 12% in Q1 2026, buying an estimated $3.78M and bringing the position to 1,302,974 shares worth $40.9M. The position accounts for ﹤0.01% of the portfolio, ranked #1513.

Fidelity Investments first reported a position in XOMA in Q2 2013 and has held it in 36 quarters since. The position peaked at $83.3M in Q1 2014. 85 funds tracked by Wall St. Rank hold XOMA as of Q1 2026.

  • Fidelity Investments held 1,302,974 shares of Xoma worth $40.9M as of Q1 2026.
  • Fidelity Investments bought 141,085 Xoma shares in Q1 2026, an estimated $3.78M.
  • Xoma made up ﹤0.01% of Fidelity Investments's portfolio in Q1 2026, its #1513 holding.
  • Fidelity Investments first reported a position in Xoma in Q2 2013 and has held it in 36 quarters since.
  • Fidelity Investments's Xoma position peaked at $83.3M in Q1 2014.
  • 85 funds tracked by Wall St. Rank held Xoma as of Q1 2026.

Based on Fidelity Investments's 13F filing for Q1 2026, filed 15 May 2026.