Acadian Asset Management’s Aaon AAON Stock Holding History

Acadian Asset Management’s Portfolio AAON Stock Details AAON Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$80K	Buy	+633	New	+$74.1K	﹤0.01%	1795
2023 Q4	–	Sell	-3,110	Closed	-$176K	–	1656
2023 Q3	$176K	Sell	3,110 -5,010	-62%	-$318K	﹤0.01%	1215
2023 Q2	$511K	Buy	8,120 +7,709	+1,876%	+$488K	﹤0.01%	1050
2023 Q1	$26K	Buy	+411	New	+$22.6K	﹤0.01%	1614
2020 Q3	–	Sell	-671	Closed	-$24K	–	2145
2020 Q2	$24K	Buy	+671	New	+$22.5K	﹤0.01%	2095

Other funds holding AAON

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

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return

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

Acadian Asset Management's AAON Position: Q2 2026 in Review

Acadian Asset Management opened a new position in Aaon (AAON) in Q2 2026: 633 shares worth $80K. The stake represents ﹤0.01% of the portfolio and ranks #1795 among its holdings. This is a return to the name: Acadian Asset Management previously reported a position in AAON as recently as Q3 2023.

Acadian Asset Management first reported a position in AAON in Q2 2020 and has held it in 5 quarters since. The position peaked at $511K in Q2 2023. 474 funds tracked by Wall St. Rank hold AAON as of Q2 2026.

Acadian Asset Management held 633 shares of Aaon worth $80K as of Q2 2026.
Aaon was a new Acadian Asset Management position in Q2 2026.
Aaon made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1795 holding.
Acadian Asset Management first reported a position in Aaon in Q2 2020 and has held it in 5 quarters since.
Acadian Asset Management's Aaon position peaked at $511K in Q2 2023.
474 funds tracked by Wall St. Rank held Aaon as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.