Canada Pension Plan Investment Board’s Acadian Asset Management AAMI Stock Holding History

Canada Pension Plan Investment Board’s Portfolio AAMI Stock Details AAMI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-4,800	Closed	-$226K	–	2060
2025 Q4	$226K	Buy	+4,800	New	+$221K	﹤0.01%	1619
2022 Q2	–	Sell	-384,000	Closed	-$9.31M	–	1395
2022 Q1	$9.31M	Buy	+384,000	New	+$9.13M	0.01%	512
2019 Q4	–	Sell	-139,937	Closed	-$1.39M	–	1485
2019 Q3	$1.39M	Hold	139,937	–	–	﹤0.01%	905
2019 Q2	$1.6M	Hold	139,937	–	–	﹤0.01%	984
2019 Q1	$1.9M	Buy	139,937 +9,037	+7%	+$117K	﹤0.01%	1003
2018 Q4	$1.4M	Hold	130,900	–	–	﹤0.01%	1032
2018 Q3	$1.62M	Hold	130,900	–	–	﹤0.01%	1051
2018 Q2	$1.87M	Sell	130,900 -59,100	-31%	-$904K	﹤0.01%	980
2018 Q1	$2.99M	Buy	+190,000	New	+$3.13M	0.01%	896

Other funds holding AAMI

Paulson & Co New York $3.11B AUM 94.93% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

ECP

Empyrean Capital Partners Los Angeles, California $3.07B AUM 34.24% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Canada Pension Plan Investment Board's AAMI Position: Q1 2026 in Review

Canada Pension Plan Investment Board sold out of Acadian Asset Management (AAMI) in Q1 2026, closing a stake of 4,800 shares — an estimated $226K sold.

Canada Pension Plan Investment Board first reported a position in AAMI in Q1 2018 and held it in 9 quarters. The position peaked at $9.31M in Q1 2022. 257 funds tracked by Wall St. Rank hold AAMI as of Q1 2026.

Canada Pension Plan Investment Board reported no remaining Acadian Asset Management position as of Q1 2026 after selling out during the quarter.
Canada Pension Plan Investment Board sold 4,800 Acadian Asset Management shares in Q1 2026, an estimated $226K.
Canada Pension Plan Investment Board first reported a position in Acadian Asset Management in Q1 2018 and held it in 9 quarters.
Canada Pension Plan Investment Board's Acadian Asset Management position peaked at $9.31M in Q1 2022.
257 funds tracked by Wall St. Rank held Acadian Asset Management as of Q1 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q1 2026, filed 15 May 2026.