EAM Investors’s Acadian Asset Management AAMI Stock Holding History

EAM Investors’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 Q2	$5.89M	Buy	+82,424	New	+$5.74M	0.53%	69
2025 Q4	–	Sell	-99,149	Closed	-$4.7M	–	374
2025 Q3	$4.7M	Sell	99,149 -4,983	-5%	-$222K	0.54%	73
2025 Q2	$3.67M	Buy	+104,132	New	+$3.03M	0.56%	87
2021 Q4	–	Sell	-61,925	Closed	-$1.62M	–	395
2021 Q3	$1.62M	Buy	+61,925	New	+$1.59M	0.27%	181
2021 Q1	–	Sell	-88,978	Closed	-$1.72M	–	452
2020 Q4	$1.72M	Buy	+88,978	New	+$1.5M	0.28%	166

Other funds holding AAMI

Paulson & Co New York $2.58B AUM 68.51% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

ECP

Empyrean Capital Partners Los Angeles, California $3.03B AUM 47.81% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return

EAM Investors's AAMI Position: Q2 2026 in Review

EAM Investors opened a new position in Acadian Asset Management (AAMI) in Q2 2026: 82,424 shares worth $5.89M. The stake represents 0.53% of the portfolio and ranks #69 among its holdings. This is a return to the name: EAM Investors previously reported a position in AAMI as recently as Q3 2025.

EAM Investors first reported a position in AAMI in Q4 2020 and has held it in 5 quarters since. 302 funds tracked by Wall St. Rank hold AAMI as of Q2 2026.

EAM Investors held 82,424 shares of Acadian Asset Management worth $5.89M as of Q2 2026.
Acadian Asset Management was a new EAM Investors position in Q2 2026.
Acadian Asset Management made up 0.53% of EAM Investors's portfolio in Q2 2026, its #69 holding.
EAM Investors first reported a position in Acadian Asset Management in Q4 2020 and has held it in 5 quarters since.
302 funds tracked by Wall St. Rank held Acadian Asset Management as of Q2 2026.

Based on EAM Investors's 13F filing for Q2 2026, filed 13 Aug 2026.