Vontobel Holding’s Allegro MicroSystems ALGM Stock Holding History

Vontobel Holding’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	$1.27M	Sell	18,267 -1,065	-6%	-$49.8K	﹤0.01%	745
2026 Q1	$610K	Buy	19,332 +2,919	+18%	+$101K	﹤0.01%	784
2025 Q4	$433K	Sell	16,413 -1,311	-7%	-$36.1K	﹤0.01%	1035
2025 Q3	$518K	Buy	+17,724	New	+$573K	﹤0.01%	933
2024 Q3	–	Sell	-41,016	Closed	-$1.16M	–	1079
2024 Q2	$1.16M	Sell	41,016 -15,966	-28%	-$455K	﹤0.01%	541
2024 Q1	$1.54M	Sell	56,982 -18,432	-24%	-$533K	0.01%	483
2023 Q4	$2.28M	Buy	75,414 +14,790	+24%	+$422K	0.02%	414
2023 Q3	$1.94M	Buy	60,624 +9,299	+18%	+$378K	0.02%	429
2023 Q2	$2.32M	Buy	51,325 +40,195	+361%	+$1.63M	0.02%	415
2023 Q1	$534K	Buy	+11,130	New	+$453K	0.01%	761
2022 Q3	–	Sell	-23,908	Closed	-$495K	–	1030
2022 Q2	$495K	Hold	23,908	–	–	0.01%	722
2022 Q1	$679K	Buy	+23,908	New	+$683K	0.01%	715

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

Vontobel Holding's ALGM Position: Q2 2026 in Review

Vontobel Holding reduced its Allegro MicroSystems (ALGM) stake by 5.5% in Q2 2026, selling an estimated $49.8K and leaving 18,267 shares worth $1.27M. The position accounts for ﹤0.01% of the portfolio, ranked #745.

Vontobel Holding first reported a position in ALGM in Q1 2022 and has held it in 12 quarters since. The position peaked at $2.32M in Q2 2023. 375 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

Vontobel Holding held 18,267 shares of Allegro MicroSystems worth $1.27M as of Q2 2026.
Vontobel Holding sold 1,065 Allegro MicroSystems shares in Q2 2026, an estimated $49.8K.
Allegro MicroSystems made up ﹤0.01% of Vontobel Holding's portfolio in Q2 2026, its #745 holding.
Vontobel Holding first reported a position in Allegro MicroSystems in Q1 2022 and has held it in 12 quarters since.
Vontobel Holding's Allegro MicroSystems position peaked at $2.32M in Q2 2023.
375 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on Vontobel Holding's 13F filing for Q2 2026, filed 3 Aug 2026.