Northwestern Mutual Investment Management Company’s Allegro MicroSystems ALGM Stock Holding History

Northwestern Mutual Investment Management Company’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	$877K	Buy	27,812 +62	+0.2%	+$2.14K	0.01%	634
2025 Q4	$732K	Buy	27,750 +116	+0.4%	+$3.19K	0.01%	693
2025 Q3	$807K	Sell	27,634 -1,554	-5%	-$50.3K	0.01%	648
2025 Q2	$998K	Buy	29,188 +122	+0.4%	+$3.04K	0.02%	558
2025 Q1	$730K	Buy	29,066 +33	+0.1%	+$824	0.01%	662
2024 Q4	$635K	Sell	29,033 -5,452	-16%	-$116K	0.01%	713
2024 Q3	$804K	Buy	34,485 +18,537	+116%	+$466K	0.02%	643
2024 Q2	$450K	Buy	15,948 +10	+0.1%	+$285	0.01%	776
2024 Q1	$430K	Buy	15,938 +94	+0.6%	+$2.72K	0.01%	798
2023 Q4	$480K	Buy	15,844 +58	+0.4%	+$1.66K	0.01%	776
2023 Q3	$504K	Buy	15,786 +1,297	+9%	+$52.7K	0.01%	732
2023 Q2	$654K	Buy	14,489 +43	+0.3%	+$1.74K	0.02%	649
2023 Q1	$693K	Buy	14,446 +8,426	+140%	+$343K	0.02%	610
2022 Q4	$181K	Buy	+6,020	New	+$164K	﹤0.01%	854

Other funds holding ALGM

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

BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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

Northwestern Mutual Investment Management Company's ALGM Position: Q1 2026 in Review

Northwestern Mutual Investment Management Company increased its Allegro MicroSystems (ALGM) stake by 0.22% in Q1 2026, buying an estimated $2.14K and bringing the position to 27,812 shares worth $877K. The position accounts for 0.01% of the portfolio, ranked #634.

Northwestern Mutual Investment Management Company first reported a position in ALGM in Q4 2022 and has held it in 14 quarters since. The position peaked at $998K in Q2 2025. 320 funds tracked by Wall St. Rank hold ALGM as of Q1 2026.

Northwestern Mutual Investment Management Company held 27,812 shares of Allegro MicroSystems worth $877K as of Q1 2026.
Northwestern Mutual Investment Management Company bought 62 Allegro MicroSystems shares in Q1 2026, an estimated $2.14K.
Allegro MicroSystems made up 0.01% of Northwestern Mutual Investment Management Company's portfolio in Q1 2026, its #634 holding.
Northwestern Mutual Investment Management Company first reported a position in Allegro MicroSystems in Q4 2022 and has held it in 14 quarters since.
Northwestern Mutual Investment Management Company's Allegro MicroSystems position peaked at $998K in Q2 2025.
320 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q1 2026.

Based on Northwestern Mutual Investment Management Company's 13F filing for Q1 2026, filed 8 May 2026.