Invesco’s Xoma XOMA Stock Holding History

Invesco’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	$213K	Buy	+6,782	New	+$182K	﹤0.01%	3463
2021 Q1	–	Sell	-33,600	Closed	-$1.48M	–	3958
2020 Q4	$1.48M	Buy	+33,600	New	+$1.01M	﹤0.01%	2764
2020 Q2	–	Sell	-32,051	Closed	-$652K	–	3697
2020 Q1	$652K	Buy	+32,051	New	+$740K	﹤0.01%	2946
2018 Q4	–	Sell	-12,246	Closed	-$215K	–	3884
2018 Q3	$215K	Buy	+12,246	New	+$246K	﹤0.01%	3682
2018 Q2	–	Sell	-42,550	Closed	-$861K	–	3920
2018 Q1	$861K	Buy	42,550 +1,050	+3%	+$29.4K	﹤0.01%	3092
2017 Q4	$1.48M	Buy	+41,500	New	+$1.13M	﹤0.01%	2788
2015 Q3	–	Sell	-65	Closed	-$5K	–	4012
2015 Q2	$5K	Buy	+65	New	+$4.68K	﹤0.01%	4220
2013 Q3	–	Sell	-1,523	Closed	-$111K	–	4342
2013 Q2	$111K	Buy	+1,523	New	+$113K	﹤0.01%	3896

Other funds holding XOMA

BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Invesco's XOMA Position: Q1 2026 in Review

Invesco opened a new position in Xoma (XOMA) in Q1 2026: 6,782 shares worth $213K. The stake represents ﹤0.01% of the portfolio and ranks #3463 among its holdings. This is a return to the name: Invesco previously reported a position in XOMA as recently as Q4 2020.

Invesco first reported a position in XOMA in Q2 2013 and has held it in 8 quarters since. The position peaked at $1.48M in Q4 2020. 85 funds tracked by Wall St. Rank hold XOMA as of Q1 2026.

Invesco held 6,782 shares of Xoma worth $213K as of Q1 2026.
Xoma was a new Invesco position in Q1 2026.
Xoma made up ﹤0.01% of Invesco's portfolio in Q1 2026, its #3463 holding.
Invesco first reported a position in Xoma in Q2 2013 and has held it in 8 quarters since.
Invesco's Xoma position peaked at $1.48M in Q4 2020.
85 funds tracked by Wall St. Rank held Xoma as of Q1 2026.

Based on Invesco's 13F filing for Q1 2026, filed 12 May 2026.