Prelude Capital Management’s Allegro MicroSystems ALGM Stock Holding History

Prelude Capital 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
2026 Q2	$239K	Buy	+3,430	New	+$160K	0.02%	899
2025 Q4	–	Sell	-22,728	Closed	-$664K	–	1274
2025 Q3	$664K	Buy	+22,728	New	+$735K	0.05%	425
2025 Q2	–	Sell	-22,160	Closed	-$557K	–	989
2025 Q1	$557K	Buy	+22,160	New	+$553K	0.04%	469
2024 Q4	–	Sell	-23,863	Closed	-$556K	–	1197
2024 Q3	$556K	Buy	23,863 +13,720	+135%	+$345K	0.03%	584
2024 Q2	$286K	Sell	10,143 -11,594	-53%	-$330K	0.02%	812
2024 Q1	$586K	Buy	+21,737	New	+$628K	0.03%	562
2023 Q3	–	Sell	-6,309	Closed	-$285K	–	1117
2023 Q2	$285K	Sell	6,309 -1,346	-18%	-$54.5K	0.02%	673
2023 Q1	$367K	Buy	+7,655	New	+$311K	0.02%	573

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

Prelude Capital Management's ALGM Position: Q2 2026 in Review

Prelude Capital Management opened a new position in Allegro MicroSystems (ALGM) in Q2 2026: 3,430 shares worth $239K. The stake represents 0.02% of the portfolio and ranks #899 among its holdings. This is a return to the name: Prelude Capital Management previously reported a position in ALGM as recently as Q3 2025.

Prelude Capital Management first reported a position in ALGM in Q1 2023 and has held it in 8 quarters since. The position peaked at $664K in Q3 2025. 375 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

Prelude Capital Management held 3,430 shares of Allegro MicroSystems worth $239K as of Q2 2026.
Allegro MicroSystems was a new Prelude Capital Management position in Q2 2026.
Allegro MicroSystems made up 0.02% of Prelude Capital Management's portfolio in Q2 2026, its #899 holding.
Prelude Capital Management first reported a position in Allegro MicroSystems in Q1 2023 and has held it in 8 quarters since.
Prelude Capital Management's Allegro MicroSystems position peaked at $664K in Q3 2025.
375 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.