KeyBank National Association’s Acadian Asset Management AAMI Stock Holding History

KeyBank National Association’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	$608K	Sell	8,498 -3,340	-28%	-$233K	﹤0.01%	839
2026 Q1	$644K	Sell	11,838 -606	-5%	-$31.9K	﹤0.01%	725
2025 Q4	$585K	Sell	12,444 -1,156	-9%	-$53.3K	﹤0.01%	746
2025 Q3	$655K	Sell	13,600 -1,719	-11%	-$76.6K	﹤0.01%	686
2025 Q2	$540K	Buy	15,319 +87	+0.6%	+$2.53K	﹤0.01%	740
2025 Q1	$394K	Buy	15,232 +2,237	+17%	+$56.3K	﹤0.01%	857
2024 Q4	$342K	Buy	12,995 +2,654	+26%	+$74.4K	﹤0.01%	944
2024 Q3	$263K	Buy	+10,341	New	+$248K	﹤0.01%	1019

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

KeyBank National Association's AAMI Position: Q2 2026 in Review

KeyBank National Association reduced its Acadian Asset Management (AAMI) stake by 28% in Q2 2026, selling an estimated $233K and leaving 8,498 shares worth $608K. The position accounts for ﹤0.01% of the portfolio, ranked #839.

KeyBank National Association first reported a position in AAMI in Q3 2024 and has held it in 8 quarters since. The position peaked at $655K in Q3 2025. 303 funds tracked by Wall St. Rank hold AAMI as of Q2 2026.

KeyBank National Association held 8,498 shares of Acadian Asset Management worth $608K as of Q2 2026.
KeyBank National Association sold 3,340 Acadian Asset Management shares in Q2 2026, an estimated $233K.
Acadian Asset Management made up ﹤0.01% of KeyBank National Association's portfolio in Q2 2026, its #839 holding.
KeyBank National Association first reported a position in Acadian Asset Management in Q3 2024 and has held it in 8 quarters since.
KeyBank National Association's Acadian Asset Management position peaked at $655K in Q3 2025.
303 funds tracked by Wall St. Rank held Acadian Asset Management as of Q2 2026.

Based on KeyBank National Association's 13F filing for Q2 2026, filed 28 Jul 2026.