Gilbert & Cook’s Omeros OMER Stock Holding History

Gilbert & Cook’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
2025 Q1	–	Sell	-13,750	Closed	-$136K	–	211
2024 Q4	$136K	Hold	13,750	–	–	0.02%	198
2024 Q3	$54.6K	Hold	13,750	–	–	0.01%	215
2024 Q2	$55.8K	Hold	13,750	–	–	0.01%	211
2024 Q1	$47.4K	Hold	13,750	–	–	0.01%	221
2023 Q4	$45K	Buy	+13,750	New	+$29.1K	0.01%	218

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 Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

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

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Corient Private Wealth Miami, Florida $72.2B AUM 27.85% 1-Year Est. Return

Nomura Holdings Tokyo, Japan $85.4B AUM 91.09% 1-Year Est. Return

Gilbert & Cook's OMER Position: Q1 2025 in Review

Gilbert & Cook sold out of Omeros (OMER) in Q1 2025, closing a stake of 13,750 shares — an estimated $136K sold.

Gilbert & Cook first reported a position in OMER in Q4 2023 and held it in 5 quarters. The position peaked at $136K in Q4 2024. 137 funds tracked by Wall St. Rank hold OMER as of Q1 2025.

Gilbert & Cook reported no remaining Omeros position as of Q1 2025 after selling out during the quarter.
Gilbert & Cook sold 13,750 Omeros shares in Q1 2025, an estimated $136K.
Gilbert & Cook first reported a position in Omeros in Q4 2023 and held it in 5 quarters.
Gilbert & Cook's Omeros position peaked at $136K in Q4 2024.
137 funds tracked by Wall St. Rank held Omeros as of Q1 2025.

Based on Gilbert & Cook's 13F filing for Q1 2025, filed 6 May 2025.