Bank of Montreal
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Bank of Montreal’s Allegro MicroSystems ALGM Stock Holding History

Bank of Montreal’s Portfolio ALGM Stock Details ALGM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$414K Sell
13,143
-932
-7% -$32.1K ﹤0.01% 2480
2025
Q4 		$371K Buy
14,075
+770
+6% +$21.2K ﹤0.01% 2453
2025
Q3 		$389K Sell
13,305
-1,706
-11% -$55.2K ﹤0.01% 2396
2025
Q2 		$513K Sell
15,011
-3,240
-18% -$80.7K ﹤0.01% 2268
2025
Q1 		$459K Buy
18,251
+3,846
+27% +$96K ﹤0.01% 2259
2024
Q4 		$315K Sell
14,405
-6,202
-30% -$132K ﹤0.01% 2516
2024
Q3 		$501K Buy
+20,607
New +$518K ﹤0.01% 2420
2024
Q2 		– Sell
-23,645
Closed -$757K – 3828
2024
Q1 		$757K Buy
+23,645
New +$683K ﹤0.01% 2173
2023
Q4 		– Sell
-6,429
Closed -$215K – 3956
2023
Q3 		$215K Buy
6,429
+479
+8% +$19.5K ﹤0.01% 3024
2023
Q2 		$269K Sell
5,950
-1,861
-24% -$75.4K ﹤0.01% 3029
2023
Q1 		$375K Hold
7,811
– – ﹤0.01% 2634
2022
Q4 		$235K Buy
+7,811
New +$213K ﹤0.01% 3066
2021
Q2 		– Sell
-64
Closed -$2K – 3665
2021
Q1 		$2K Buy
64
+55
+611% +$1.57K ﹤0.01% 4886
2020
Q4 		$0 Buy
+9
New +$218 ﹤0.01% 4911

Other funds holding ALGM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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

Bank of Montreal reduced its Allegro MicroSystems (ALGM) stake by 6.6% in Q1 2026, selling an estimated $32.1K and leaving 13,143 shares worth $414K. The position accounts for ﹤0.01% of the portfolio, ranked #2480.

Bank of Montreal first reported a position in ALGM in Q4 2020 and has held it in 14 quarters since. The position peaked at $757K in Q1 2024. 320 funds tracked by Wall St. Rank hold ALGM as of Q1 2026.

  • Bank of Montreal held 13,143 shares of Allegro MicroSystems worth $414K as of Q1 2026.
  • Bank of Montreal sold 932 Allegro MicroSystems shares in Q1 2026, an estimated $32.1K.
  • Allegro MicroSystems made up ﹤0.01% of Bank of Montreal's portfolio in Q1 2026, its #2480 holding.
  • Bank of Montreal first reported a position in Allegro MicroSystems in Q4 2020 and has held it in 14 quarters since.
  • Bank of Montreal's Allegro MicroSystems position peaked at $757K in Q1 2024.
  • 320 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q1 2026.

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