UBS Group’s Omeros OMER Stock Holding History

UBS Group’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
2015 Q1	–	Sell	-500	Closed	-$12K	–	9189
2014 Q4	$12K	Buy	+500	New	+$9.11K	﹤0.01%	8228

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 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

RSCM

Rock Springs Capital Management Baltimore, Maryland $2.05B AUM 161.37% 1-Year Est. Return

UBS Group's OMER Position: Q2 2026 in Review

UBS Group increased its Omeros (OMER) stake by 35% in Q2 2026, buying an estimated $9.61M and bringing the position to 3,148,384 shares worth $29.9M. The position accounts for ﹤0.01% of the portfolio, ranked #2264.

UBS Group first reported a position in OMER in Q4 2014 and has held it in 47 quarters since. The position peaked at $38.2M in Q4 2025. 171 funds tracked by Wall St. Rank hold OMER as of Q2 2026.

UBS Group held 3,148,384 shares of Omeros worth $29.9M as of Q2 2026.
UBS Group bought 807,653 Omeros shares in Q2 2026, an estimated $9.61M.
Omeros made up ﹤0.01% of UBS Group's portfolio in Q2 2026, its #2264 holding.
UBS Group first reported a position in Omeros in Q4 2014 and has held it in 47 quarters since.
UBS Group's Omeros position peaked at $38.2M in Q4 2025.
171 funds tracked by Wall St. Rank held Omeros as of Q2 2026.

Based on UBS Group's 13F filing for Q2 2026, filed 13 Aug 2026.