Bank of Montreal
OMER icon

Bank of Montreal’s Omeros OMER Stock Holding History

Bank of Montreal’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
-600,000
Closed -$10.3M – 3948
2025
Q4 		$10.3M Buy
+600,000
New +$5.17M ﹤0.01% 1107
2021
Q2 		– Sell
-282,000
Closed -$4.99M – 4557
2021
Q1 		$4.99M Buy
282,000
+50,200
+22% +$976K ﹤0.01% 1352
2020
Q4 		$3.73M Buy
+231,800
New +$2.83M ﹤0.01% 1538

Other funds holding OMER

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Stifel Financial
Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Corient Private Wealth
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
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Bank of Montreal's OMER Position: Q1 2026 in Review

Bank of Montreal reduced its Omeros (OMER) stake by 5.5% in Q1 2026, selling an estimated $391K and leaving 568,426 shares worth $6M. The position accounts for ﹤0.01% of the portfolio, ranked #1257.

Bank of Montreal first reported a position in OMER in Q3 2013 and has held it in 51 quarters since. The position peaked at $22.5M in Q3 2016. 162 funds tracked by Wall St. Rank hold OMER as of Q1 2026.

  • Bank of Montreal held 568,426 shares of Omeros worth $6M as of Q1 2026.
  • Bank of Montreal sold 33,217 Omeros shares in Q1 2026, an estimated $391K.
  • Omeros made up ﹤0.01% of Bank of Montreal's portfolio in Q1 2026, its #1257 holding.
  • Bank of Montreal first reported a position in Omeros in Q3 2013 and has held it in 51 quarters since.
  • Bank of Montreal's Omeros position peaked at $22.5M in Q3 2016.
  • 162 funds tracked by Wall St. Rank held Omeros as of Q1 2026.

Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.