Neuberger Berman Group’s Allegro MicroSystems ALGM Stock Holding History

Neuberger Berman Group’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	$1.83M	Sell	57,977 -61,764	-52%	-$2.13M	﹤0.01%	1216
2025 Q4	$3.16M	Sell	119,741 -129,823	-52%	-$3.57M	﹤0.01%	1063
2025 Q3	$7.29M	Sell	249,564 -994,851	-80%	-$32.2M	0.01%	874
2025 Q2	$42.5M	Buy	1,244,415 +786,645	+172%	+$19.6M	0.03%	483
2025 Q1	$11.5M	Buy	+457,770	New	+$11.4M	0.01%	750
2024 Q4	–	Sell	-67,927	Closed	-$1.58M	–	1928
2024 Q3	$1.58M	Buy	+67,927	New	+$1.71M	﹤0.01%	1178

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

Neuberger Berman Group's ALGM Position: Q1 2026 in Review

Neuberger Berman Group reduced its Allegro MicroSystems (ALGM) stake by 52% in Q1 2026, selling an estimated $2.13M and leaving 57,977 shares worth $1.83M. The position accounts for ﹤0.01% of the portfolio, ranked #1216.

Neuberger Berman Group first reported a position in ALGM in Q3 2024 and has held it in 6 quarters since. The position peaked at $42.5M in Q2 2025. 320 funds tracked by Wall St. Rank hold ALGM as of Q1 2026.

Neuberger Berman Group held 57,977 shares of Allegro MicroSystems worth $1.83M as of Q1 2026.
Neuberger Berman Group sold 61,764 Allegro MicroSystems shares in Q1 2026, an estimated $2.13M.
Allegro MicroSystems made up ﹤0.01% of Neuberger Berman Group's portfolio in Q1 2026, its #1216 holding.
Neuberger Berman Group first reported a position in Allegro MicroSystems in Q3 2024 and has held it in 6 quarters since.
Neuberger Berman Group's Allegro MicroSystems position peaked at $42.5M in Q2 2025.
320 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q1 2026.

Based on Neuberger Berman Group's 13F filing for Q1 2026, filed 14 May 2026.