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Two Sigma Securities’s Allegro MicroSystems ALGM Stock Holding History

Two Sigma Securities’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
Q4 		– Sell
-9,263
Closed -$270K – 1442
2025
Q3 		$270K Buy
+9,263
New +$300K 0.04% 638
2024
Q2 		– Sell
-22,687
Closed -$646K – 2934
2024
Q1 		$612K Buy
22,687
+13,264
+141% +$383K 0.01% 1437
2023
Q4 		$285K Buy
+9,423
New +$269K ﹤0.01% 2045

Other funds holding ALGM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Two Sigma Securities's ALGM Position: Q4 2025 in Review

Two Sigma Securities sold out of Allegro MicroSystems (ALGM) in Q4 2025, closing a stake of 9,263 shares — an estimated $270K sold.

Two Sigma Securities first reported a position in ALGM in Q4 2023 and held it in 3 quarters. The position peaked at $612K in Q1 2024. 293 funds tracked by Wall St. Rank hold ALGM as of Q4 2025.

  • Two Sigma Securities reported no remaining Allegro MicroSystems position as of Q4 2025 after selling out during the quarter.
  • Two Sigma Securities sold 9,263 Allegro MicroSystems shares in Q4 2025, an estimated $270K.
  • Two Sigma Securities first reported a position in Allegro MicroSystems in Q4 2023 and held it in 3 quarters.
  • Two Sigma Securities's Allegro MicroSystems position peaked at $612K in Q1 2024.
  • 293 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q4 2025.

Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.