Walleye Trading’s Allegro MicroSystems ALGM Stock Holding History

Walleye Trading’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 Q1	$423K	Sell	13,400 -7,700	-36%	-$265K	﹤0.01%	2698
2025 Q4	$557K	Buy	21,100 +2,100	+11%	+$57.8K	﹤0.01%	2760
2025 Q3	$555K	Buy	19,000 +15,400	+428%	+$498K	﹤0.01%	2665
2025 Q2	$123K	Buy	3,600 +700	+24%	+$17.4K	﹤0.01%	3497
2025 Q1	$72.9K	Buy	+2,900	New	+$72.4K	﹤0.01%	3512
2024 Q4	–	Sell	-32,900	Closed	-$767K	–	4208
2024 Q3	$767K	Sell	32,900 -5,000	-13%	-$126K	﹤0.01%	2261
2024 Q2	$1.07M	Sell	37,900 -38,100	-50%	-$1.08M	﹤0.01%	2020
2024 Q1	$2.05M	Buy	76,000 +28,700	+61%	+$829K	﹤0.01%	1710
2023 Q4	$1.43M	Sell	47,300 -87,100	-65%	-$2.49M	﹤0.01%	2184
2023 Q3	$4.29M	Sell	134,400 -16,600	-11%	-$674K	0.01%	1222
2023 Q2	$6.82M	Buy	151,000 +99,200	+192%	+$4.02M	0.02%	763
2023 Q1	$2.49M	Buy	+51,800	New	+$2.11M	0.01%	1520

Other funds holding ALGM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Walleye Trading's ALGM Position: Q1 2026 in Review

Walleye Trading reduced its Allegro MicroSystems (ALGM) stake by 75% in Q1 2026, selling an estimated $357K and leaving 3,515 shares worth $111K. The position accounts for ﹤0.01% of the portfolio, ranked #3415.

Walleye Trading first reported a position in ALGM in Q3 2023 and has held it in 5 quarters since. The position peaked at $874K in Q3 2025. 320 funds tracked by Wall St. Rank hold ALGM as of Q1 2026.

Walleye Trading held 3,515 shares of Allegro MicroSystems worth $111K as of Q1 2026.
Walleye Trading sold 10,360 Allegro MicroSystems shares in Q1 2026, an estimated $357K.
Allegro MicroSystems made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #3415 holding.
Walleye Trading first reported a position in Allegro MicroSystems in Q3 2023 and has held it in 5 quarters since.
Walleye Trading's Allegro MicroSystems position peaked at $874K in Q3 2025.
320 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.