Ameriprise
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Ameriprise’s Allegro MicroSystems ALGM Stock Holding History

Ameriprise’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
Q2 		$43M Buy
608,793
+249,511
+69% +$11.7M 0.01% 1023
2026
Q1 		$11.3M Sell
359,282
-14,208
-4% -$490K ﹤0.01% 1834
2025
Q4 		$9.85M Buy
373,490
+46,568
+14% +$1.28M ﹤0.01% 1923
2025
Q3 		$9.55M Sell
326,922
-90,232
-22% -$2.92M ﹤0.01% 1945
2025
Q2 		$14.3M Sell
417,154
-86,072
-17% -$2.14M ﹤0.01% 1563
2025
Q1 		$12.6M Buy
503,226
+142,702
+40% +$3.56M ﹤0.01% 1597
2024
Q4 		$7.88M Sell
360,524
-1,590,003
-82% -$33.9M ﹤0.01% 1996
2024
Q3 		$45.4M Sell
1,950,527
-146,192
-7% -$3.67M 0.01% 888
2024
Q2 		$59.2M Buy
2,096,719
+1,704,622
+435% +$48.5M 0.02% 717
2024
Q1 		$10.6M Buy
392,097
+93,875
+31% +$2.71M ﹤0.01% 1733
2023
Q4 		$9.03M Sell
298,222
-465,683
-61% -$13.3M ﹤0.01% 1873
2023
Q3 		$24.4M Buy
763,905
+241,813
+46% +$9.82M 0.01% 1096
2023
Q2 		$23.6M Buy
522,092
+40,615
+8% +$1.64M 0.01% 1152
2023
Q1 		$23.1M Buy
481,477
+178,004
+59% +$7.24M 0.01% 1164
2022
Q4 		$9.11M Buy
303,473
+80,978
+36% +$2.21M ﹤0.01% 1812
2022
Q3 		$4.86M Buy
222,495
+13,404
+6% +$311K ﹤0.01% 2246
2022
Q2 		$4.33M Buy
209,091
+14,564
+7% +$348K ﹤0.01% 2384
2022
Q1 		$5.52M Buy
194,527
+42,323
+28% +$1.21M ﹤0.01% 2357
2021
Q4 		$5.51M Buy
152,204
+15,700
+12% +$511K ﹤0.01% 2395
2021
Q3 		$4.36M Sell
136,504
-46,214
-25% -$1.36M ﹤0.01% 2487
2021
Q2 		$5.06M Buy
182,718
+55,991
+44% +$1.46M ﹤0.01% 2450
2021
Q1 		$3.21M Buy
126,727
+96,568
+320% +$2.76M ﹤0.01% 2652
2020
Q4 		$804K Buy
+30,159
New +$729K ﹤0.01% 3183

Other funds holding ALGM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Ameriprise's ALGM Position: Q2 2026 in Review

Ameriprise increased its Allegro MicroSystems (ALGM) stake by 69% in Q2 2026, buying an estimated $11.7M and bringing the position to 608,793 shares worth $43M. The position accounts for 0.01% of the portfolio, ranked #1023.

Ameriprise first reported a position in ALGM in Q4 2020 and has held it in 23 quarters since. The position peaked at $59.2M in Q2 2024. 374 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

  • Ameriprise held 608,793 shares of Allegro MicroSystems worth $43M as of Q2 2026.
  • Ameriprise bought 249,511 Allegro MicroSystems shares in Q2 2026, an estimated $11.7M.
  • Allegro MicroSystems made up 0.01% of Ameriprise's portfolio in Q2 2026, its #1023 holding.
  • Ameriprise first reported a position in Allegro MicroSystems in Q4 2020 and has held it in 23 quarters since.
  • Ameriprise's Allegro MicroSystems position peaked at $59.2M in Q2 2024.
  • 374 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on Ameriprise's 13F filing for Q2 2026, filed 14 Aug 2026.