L.J. Altfest & Co’s Allegro MicroSystems ALGM Stock Holding History

L.J. Altfest & Co’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	–	Sell	-28,167	Closed	-$888K	–	313
2026 Q1	$888K	Buy	28,167 +11,880	+73%	+$409K	0.1%	153
2025 Q4	$430K	Buy	+16,287	New	+$448K	0.05%	242
2021 Q2	–	Sell	-8,239	Closed	-$209K	–	269
2021 Q1	$209K	Buy	+8,239	New	+$236K	0.05%	256

Other funds holding ALGM

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

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

L.J. Altfest & Co's ALGM Position: Q2 2026 in Review

L.J. Altfest & Co sold out of Allegro MicroSystems (ALGM) in Q2 2026, closing a stake of 28,167 shares — an estimated $888K sold.

L.J. Altfest & Co first reported a position in ALGM in Q1 2021 and held it in 3 quarters. The position peaked at $888K in Q1 2026. 375 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

L.J. Altfest & Co reported no remaining Allegro MicroSystems position as of Q2 2026 after selling out during the quarter.
L.J. Altfest & Co sold 28,167 Allegro MicroSystems shares in Q2 2026, an estimated $888K.
L.J. Altfest & Co first reported a position in Allegro MicroSystems in Q1 2021 and held it in 3 quarters.
L.J. Altfest & Co's Allegro MicroSystems position peaked at $888K in Q1 2026.
375 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on L.J. Altfest & Co's 13F filing for Q2 2026, filed 30 Jul 2026.