Bank of Montreal’s Astera Labs ALAB Stock Holding History

Bank of Montreal’s Portfolio ALAB Stock Details ALAB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-35,000	Closed	-$3.16M	–	3848
2025 Q2	$3.16M	Hold	35,000	–	–	﹤0.01%	1423
2025 Q1	$2.09M	Buy	+35,000	New	+$3.24M	﹤0.01%	1493

Other funds holding ALAB

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Bank of Montreal's ALAB Position: Q2 2026 in Review

Bank of Montreal reduced its Astera Labs (ALAB) stake by 59% in Q2 2026, selling an estimated $17M and leaving 45,418 shares worth $21.9M. The position accounts for 0.01% of the portfolio, ranked #896.

Bank of Montreal first reported a position in ALAB in Q1 2024 and has held it in 7 quarters since. 993 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

Bank of Montreal held 45,418 shares of Astera Labs worth $21.9M as of Q2 2026.
Bank of Montreal sold 64,084 Astera Labs shares in Q2 2026, an estimated $17M.
Astera Labs made up 0.01% of Bank of Montreal's portfolio in Q2 2026, its #896 holding.
Bank of Montreal first reported a position in Astera Labs in Q1 2024 and has held it in 7 quarters since.
993 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.