Comerica Bank’s Allegro MicroSystems ALGM Stock Holding History

Comerica Bank’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
2025 Q4	$789K	Sell	29,905 -2,042	-6%	-$56.2K	﹤0.01%	1641
2025 Q3	$933K	Sell	31,947 -47,043	-60%	-$1.52M	﹤0.01%	1585
2025 Q2	$2.7M	Sell	78,990 -194,180	-71%	-$4.84M	0.01%	980
2025 Q1	$6.86M	Sell	273,170 -376,565	-58%	-$9.4M	0.03%	528
2024 Q4	$14.2M	Buy	649,735 +69,104	+12%	+$1.47M	0.06%	315
2024 Q3	$13.5M	Buy	580,631 +250,443	+76%	+$6.29M	0.05%	344
2024 Q2	$9.32M	Buy	330,188 +300,609	+1,016%	+$8.56M	0.04%	420
2024 Q1	$797K	Sell	29,579 -642	-2%	-$18.6K	﹤0.01%	1655
2023 Q4	$915K	Sell	30,221 -2,331	-7%	-$66.6K	﹤0.01%	1568
2023 Q3	$1.04M	Buy	+32,552	New	+$1.32M	0.01%	1427
2022 Q4	$999K	Buy	+29,463	New	+$804K	0.01%	1441

Other funds holding ALGM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Comerica Bank's ALGM Position: Q4 2025 in Review

Comerica Bank reduced its Allegro MicroSystems (ALGM) stake by 6.4% in Q4 2025, selling an estimated $56.2K and leaving 29,905 shares worth $789K. The position accounts for ﹤0.01% of the portfolio, ranked #1641.

Comerica Bank first reported a position in ALGM in Q4 2022 and has held it in 11 quarters since. The position peaked at $14.2M in Q4 2024. 293 funds tracked by Wall St. Rank hold ALGM as of Q4 2025.

Comerica Bank held 29,905 shares of Allegro MicroSystems worth $789K as of Q4 2025.
Comerica Bank sold 2,042 Allegro MicroSystems shares in Q4 2025, an estimated $56.2K.
Allegro MicroSystems made up ﹤0.01% of Comerica Bank's portfolio in Q4 2025, its #1641 holding.
Comerica Bank first reported a position in Allegro MicroSystems in Q4 2022 and has held it in 11 quarters since.
Comerica Bank's Allegro MicroSystems position peaked at $14.2M in Q4 2024.
293 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q4 2025.

Based on Comerica Bank's 13F filing for Q4 2025, filed 29 Jan 2026.