Question 1

How many shares of AMLX does BANK OF MONTREAL /CAN/ own?

Accepted Answer

BANK OF MONTREAL /CAN/ previously held 0 shares of AMLX (AMYLYX PHARMACEUTICALS INC) before exiting the position in 2026-Q1.

Question 2

What is BANK OF MONTREAL /CAN/'s AMLX position worth?

Accepted Answer

BANK OF MONTREAL /CAN/'s AMLX position was last reported at $0 in 2026-Q1 before the exit.

Question 3

Is BANK OF MONTREAL /CAN/ buying or selling AMLX?

Accepted Answer

In 2026-Q1, BANK OF MONTREAL /CAN/ exited their AMLX position entirely (-100.0% change in shares).

Question 4

When did BANK OF MONTREAL /CAN/ first buy AMLX?

Accepted Answer

Based on available 13F filings, BANK OF MONTREAL /CAN/ first reported a position in AMLX in 2024-Q4. They have held the position across 6 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Exited	0	-100.0%	$0	0.0%	$14.11	0
2025-Q4	Decreased	138,525	-3.6%	$1.7M	0.0%	$12.00	0
2025-Q3	Increased	143,752	+0.2%	$2M	0.0%	$14.90	26
2025-Q2	Unchanged	143,512	0.0%	$919,912	0.0%	$6.33	0
2025-Q1	Unchanged	143,512	0.0%	$508,032	0.0%	$3.66	0
2024-Q4	New	143,512	—	$542,476	0.0%	$3.84	34