MAI Capital Management’s Omeros OMER Stock Holding History

MAI Capital Management’s Portfolio OMER Stock Details OMER Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-13	Closed	-$138	–	3868
2026 Q1	$138	Buy	+13	New	+$153	﹤0.01%	4699
2025 Q4	–	Sell	-1,369	Closed	-$5.61K	–	4446
2025 Q3	$5.61K	Hold	1,369	–	–	﹤0.01%	2979
2025 Q2	$4.11K	Hold	1,369	–	–	﹤0.01%	3146
2025 Q1	$11.3K	Hold	1,369	–	–	﹤0.01%	2439
2024 Q4	$13.5K	Buy	+1,369	New	+$9.39K	﹤0.01%	2386
2023 Q4	–	Sell	-19,769	Closed	-$57.7K	–	1142
2023 Q3	$57.7K	Hold	19,769	–	–	﹤0.01%	1013
2023 Q2	$108K	Buy	19,769 +1,369	+7%	+$7.99K	﹤0.01%	998
2023 Q1	$85.6K	Hold	18,400	–	–	﹤0.01%	990
2022 Q4	$41.6K	Hold	18,400	–	–	﹤0.01%	974
2022 Q3	$58K	Hold	18,400	–	–	﹤0.01%	897
2022 Q2	$51K	Hold	18,400	–	–	﹤0.01%	844
2022 Q1	$111K	Hold	18,400	–	–	﹤0.01%	851
2021 Q4	$118K	Hold	18,400	–	–	﹤0.01%	853
2021 Q3	$254K	Hold	18,400	–	–	﹤0.01%	664
2021 Q2	$273K	Hold	18,400	–	–	0.01%	622
2021 Q1	$328K	Buy	+18,400	New	+$358K	0.01%	565

Other funds holding OMER

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

ISL

Ingalls & Snyder LLC New York $3.66B AUM 57.76% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Stifel Financial St. Louis, Missouri $120B AUM 27.84% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

MAI Capital Management's OMER Position: Q2 2026 in Review

MAI Capital Management sold out of Omeros (OMER) in Q2 2026, closing a stake of 13 shares — an estimated $138 sold.

MAI Capital Management first reported a position in OMER in Q1 2021 and held it in 16 quarters. The position peaked at $328K in Q1 2021. 171 funds tracked by Wall St. Rank hold OMER as of Q2 2026.

MAI Capital Management reported no remaining Omeros position as of Q2 2026 after selling out during the quarter.
MAI Capital Management sold 13 Omeros shares in Q2 2026, an estimated $138.
MAI Capital Management first reported a position in Omeros in Q1 2021 and held it in 16 quarters.
MAI Capital Management's Omeros position peaked at $328K in Q1 2021.
171 funds tracked by Wall St. Rank held Omeros as of Q2 2026.

Based on MAI Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.