Quadrature Capital’s Acadian Asset Management AAMI Stock Holding History

Quadrature Capital’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	$1.28M	Buy	+17,934	New	+$1.25M	0.01%	655
2025 Q4	–	Sell	-16,012	Closed	-$771K	–	1740
2025 Q3	$771K	Buy	+16,012	New	+$714K	0.01%	427
2024 Q3	–	Sell	-17,438	Closed	-$386K	–	1467
2024 Q2	$386K	Sell	17,438 -5,644	-24%	-$127K	0.01%	748
2024 Q1	$527K	Buy	23,082 +2,588	+13%	+$55.8K	0.01%	693
2023 Q4	$393K	Buy	+20,494	New	+$362K	0.01%	751
2021 Q4	–	Sell	-11,491	Closed	-$300K	–	986
2021 Q3	$300K	Sell	11,491 -6,031	-34%	-$155K	0.01%	506
2021 Q2	$410K	Buy	+17,522	New	+$399K	0.02%	558
2020 Q4	–	Sell	-30,186	Closed	-$389K	–	1102
2020 Q3	$389K	Buy	30,186 +16,939	+128%	+$223K	0.02%	529
2020 Q2	$165K	Buy	+13,247	New	+$108K	0.02%	565
2018 Q1	–	Sell	-22,552	Closed	-$378K	–	781
2017 Q4	$378K	Buy	+22,552	New	+$358K	0.03%	375
2017 Q3	–	Sell	-25,553	Closed	-$380K	–	685
2017 Q2	$380K	Buy	25,553 +12,529	+96%	+$185K	0.03%	406
2017 Q1	$197K	Buy	+13,024	New	+$192K	0.01%	592

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

Quadrature Capital's AAMI Position: Q2 2026 in Review

Quadrature Capital opened a new position in Acadian Asset Management (AAMI) in Q2 2026: 17,934 shares worth $1.28M. The stake represents 0.01% of the portfolio and ranks #655 among its holdings. This is a return to the name: Quadrature Capital previously reported a position in AAMI as recently as Q3 2025.

Quadrature Capital first reported a position in AAMI in Q1 2017 and has held it in 12 quarters since. 303 funds tracked by Wall St. Rank hold AAMI as of Q2 2026.

Quadrature Capital held 17,934 shares of Acadian Asset Management worth $1.28M as of Q2 2026.
Acadian Asset Management was a new Quadrature Capital position in Q2 2026.
Acadian Asset Management made up 0.01% of Quadrature Capital's portfolio in Q2 2026, its #655 holding.
Quadrature Capital first reported a position in Acadian Asset Management in Q1 2017 and has held it in 12 quarters since.
303 funds tracked by Wall St. Rank held Acadian Asset Management as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.