GW&K Investment Management’s Allegro MicroSystems ALGM Stock Holding History

GW&K Investment 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 Q1	$20.8M	Sell	659,576 -9,570	-1%	-$330K	0.18%	191
2025 Q4	$17.7M	Sell	669,146 -14,359	-2%	-$395K	0.15%	223
2025 Q3	$20M	Sell	683,505 -21,313	-3%	-$689K	0.18%	198
2025 Q2	$24.1M	Sell	704,818 -349,938	-33%	-$8.72M	0.22%	176
2025 Q1	$26.5M	Buy	1,054,756 +24,434	+2%	+$610K	0.25%	161
2024 Q4	$22.5M	Sell	1,030,322 -53,825	-5%	-$1.15M	0.19%	190
2024 Q3	$25.3M	Sell	1,084,147 -1,849	-0.2%	-$46.5K	0.22%	184
2024 Q2	$30.7M	Buy	1,085,996 +29,983	+3%	+$854K	0.28%	143
2024 Q1	$28.5M	Buy	1,056,013 +5,805	+0.6%	+$168K	0.25%	161
2023 Q4	$31.8M	Buy	1,050,208 +499,936	+91%	+$14.3M	0.3%	142
2023 Q3	$17.6M	Sell	550,272 -14,896	-3%	-$605K	0.18%	192
2023 Q2	$25.5M	Sell	565,168 -35,760	-6%	-$1.45M	0.24%	159
2023 Q1	$28.8M	Buy	600,928 +418,853	+230%	+$17M	0.28%	152
2022 Q4	$5.47M	Buy	+182,075	New	+$4.97M	0.06%	253

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

GW&K Investment Management's ALGM Position: Q1 2026 in Review

GW&K Investment Management reduced its Allegro MicroSystems (ALGM) stake by 1.4% in Q1 2026, selling an estimated $330K and leaving 659,576 shares worth $20.8M. The position accounts for 0.18% of the portfolio, ranked #191.

GW&K Investment Management first reported a position in ALGM in Q4 2022 and has held it in 14 quarters since. The position peaked at $31.8M in Q4 2023. 320 funds tracked by Wall St. Rank hold ALGM as of Q1 2026.

GW&K Investment Management held 659,576 shares of Allegro MicroSystems worth $20.8M as of Q1 2026.
GW&K Investment Management sold 9,570 Allegro MicroSystems shares in Q1 2026, an estimated $330K.
Allegro MicroSystems made up 0.18% of GW&K Investment Management's portfolio in Q1 2026, its #191 holding.
GW&K Investment Management first reported a position in Allegro MicroSystems in Q4 2022 and has held it in 14 quarters since.
GW&K Investment Management's Allegro MicroSystems position peaked at $31.8M in Q4 2023.
320 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q1 2026.

Based on GW&K Investment Management's 13F filing for Q1 2026, filed 13 May 2026.