Optiver Holding’s Bank of Montreal BMO Stock Holding History

Optiver Holding’s Portfolio BMO Stock Details BMO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.03K	Buy	+15	New	+$2.08K	﹤0.01%	1843
2025 Q3	–	Sell	-11	Closed	-$1.22K	–	2696
2025 Q2	$1.22K	Buy	+11	New	+$1.11K	﹤0.01%	1379
2025 Q1	–	Sell	-28	Closed	-$2.72K	–	1361
2024 Q4	$2.72K	Buy	+28	New	+$2.65K	﹤0.01%	920
2024 Q1	–	Sell	-110	Closed	-$10.9K	–	679
2023 Q4	$10.9K	Buy	+110	New	+$9.18K	﹤0.01%	449
2022 Q3	–	Sell	-224	Closed	-$22K	–	392
2022 Q2	$22K	Buy	+224	New	+$23.8K	﹤0.01%	298
2021 Q3	–	Sell	-112	Closed	-$11K	–	726
2021 Q2	$11K	Buy	+112	New	+$11.1K	﹤0.01%	434

Other funds holding BMO

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return

CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

National Bank of Canada Montreal, Quebec, Canada $112B AUM 31.26% 1-Year Est. Return

1832 Asset Management Toronto, Ontario, Canada $109B AUM 35.56% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

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

Optiver Holding's BMO Position: Q1 2026 in Review

Optiver Holding opened a new position in Bank of Montreal (BMO) in Q1 2026: 15 shares worth $2.03K. The stake represents ﹤0.01% of the portfolio and ranks #1843 among its holdings. This is a return to the name: Optiver Holding previously reported a position in BMO as recently as Q2 2025.

Optiver Holding first reported a position in BMO in Q2 2021 and has held it in 6 quarters since. The position peaked at $22K in Q2 2022. 634 funds tracked by Wall St. Rank hold BMO as of Q1 2026.

Optiver Holding held 15 shares of Bank of Montreal worth $2.03K as of Q1 2026.
Bank of Montreal was a new Optiver Holding position in Q1 2026.
Bank of Montreal made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1843 holding.
Optiver Holding first reported a position in Bank of Montreal in Q2 2021 and has held it in 6 quarters since.
Optiver Holding's Bank of Montreal position peaked at $22K in Q2 2022.
634 funds tracked by Wall St. Rank held Bank of Montreal as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.