Canada Pension Plan Investment Board’s Allegro MicroSystems ALGM Stock Holding History

Canada Pension Plan Investment Board’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	$3.06M	Sell	44,000 -78,000	-64%	-$3.65M	﹤0.01%	860
2026 Q1	$3.85M	Buy	122,000 +104,000	+578%	+$3.58M	﹤0.01%	803
2025 Q4	$475K	Buy	18,000 +11,800	+190%	+$325K	﹤0.01%	1323
2025 Q3	$181K	Buy	6,200 +100	+2%	+$3.23K	﹤0.01%	1131
2025 Q2	$209K	Buy	6,100 +3,700	+154%	+$92.2K	﹤0.01%	1102
2025 Q1	$60.3K	Buy	+2,400	New	+$59.9K	﹤0.01%	1188
2024 Q4	–	Sell	-18,500	Closed	-$431K	–	1404
2024 Q3	$431K	Buy	+18,500	New	+$465K	﹤0.01%	1048
2024 Q1	–	Sell	-230,300	Closed	-$6.97M	–	1172
2023 Q4	$6.97M	Buy	230,300 +160,100	+228%	+$4.57M	0.01%	590
2023 Q3	$2.24M	Buy	+70,200	New	+$2.85M	﹤0.01%	745

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

Canada Pension Plan Investment Board's ALGM Position: Q2 2026 in Review

Canada Pension Plan Investment Board reduced its Allegro MicroSystems (ALGM) stake by 64% in Q2 2026, selling an estimated $3.65M and leaving 44,000 shares worth $3.06M. The position accounts for ﹤0.01% of the portfolio, ranked #860.

Canada Pension Plan Investment Board first reported a position in ALGM in Q3 2023 and has held it in 9 quarters since. The position peaked at $6.97M in Q4 2023. 374 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

Canada Pension Plan Investment Board held 44,000 shares of Allegro MicroSystems worth $3.06M as of Q2 2026.
Canada Pension Plan Investment Board sold 78,000 Allegro MicroSystems shares in Q2 2026, an estimated $3.65M.
Allegro MicroSystems made up ﹤0.01% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #860 holding.
Canada Pension Plan Investment Board first reported a position in Allegro MicroSystems in Q3 2023 and has held it in 9 quarters since.
Canada Pension Plan Investment Board's Allegro MicroSystems position peaked at $6.97M in Q4 2023.
374 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.