AIM
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Aigen Investment Management’s Allegro MicroSystems ALGM Stock Holding History

Aigen Investment Management’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
2025
Q3 		– Sell
-16,921
Closed -$579K – 774
2025
Q2 		$579K Buy
+16,921
New +$421K 0.08% 365
2024
Q3 		– Sell
-13,994
Closed -$395K – 704
2024
Q2 		$395K Buy
13,994
+2,262
+19% +$64.4K 0.08% 386
2024
Q1 		$316K Sell
11,732
-63,546
-84% -$1.84M 0.07% 413
2023
Q4 		$2.28M Buy
75,278
+24,940
+50% +$712K 0.41% 43
2023
Q3 		$1.61M Sell
50,338
-10,183
-17% -$414K 0.3% 69
2023
Q2 		$2.73M Buy
+60,521
New +$2.45M 0.4% 55

Other funds holding ALGM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
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
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Aigen Investment Management's ALGM Position: Q3 2025 in Review

Aigen Investment Management sold out of Allegro MicroSystems (ALGM) in Q3 2025, closing a stake of 16,921 shares — an estimated $579K sold.

Aigen Investment Management first reported a position in ALGM in Q2 2023 and held it in 6 quarters. The position peaked at $2.73M in Q2 2023. 296 funds tracked by Wall St. Rank hold ALGM as of Q3 2025.

  • Aigen Investment Management reported no remaining Allegro MicroSystems position as of Q3 2025 after selling out during the quarter.
  • Aigen Investment Management sold 16,921 Allegro MicroSystems shares in Q3 2025, an estimated $579K.
  • Aigen Investment Management first reported a position in Allegro MicroSystems in Q2 2023 and held it in 6 quarters.
  • Aigen Investment Management's Allegro MicroSystems position peaked at $2.73M in Q2 2023.
  • 296 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q3 2025.

Based on Aigen Investment Management's 13F filing for Q3 2025, filed 14 Nov 2025.