Vontobel Holding’s Omeros OMER Stock Holding History

Vontobel Holding’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 Q1	–	Sell	-20,000	Closed	-$344K	–	1407
2025 Q4	$344K	Buy	+20,000	New	+$172K	﹤0.01%	1124

Other funds holding OMER

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

ISL

Ingalls & Snyder LLC New York $2.83B AUM 21.61% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return

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

Corient Private Wealth Miami, Florida $69.9B AUM 22.19% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Vontobel Holding's OMER Position: Q1 2026 in Review

Vontobel Holding increased its Omeros (OMER) stake by 422% in Q1 2026, buying an estimated $271K and bringing the position to 28,450 shares worth $300K. The position accounts for ﹤0.01% of the portfolio, ranked #998.

Vontobel Holding first reported a position in OMER in Q4 2025 and has held it in 2 quarters since. 161 funds tracked by Wall St. Rank hold OMER as of Q1 2026.

Vontobel Holding held 28,450 shares of Omeros worth $300K as of Q1 2026.
Vontobel Holding bought 23,000 Omeros shares in Q1 2026, an estimated $271K.
Omeros made up ﹤0.01% of Vontobel Holding's portfolio in Q1 2026, its #998 holding.
Vontobel Holding first reported a position in Omeros in Q4 2025 and has held it in 2 quarters since.
161 funds tracked by Wall St. Rank held Omeros as of Q1 2026.

Based on Vontobel Holding's 13F filing for Q1 2026, filed 8 May 2026.