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Brown Brothers Harriman & Co’s Aaon AAON Stock Holding History

Brown Brothers Harriman & Co’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 		$888 Hold
7
– – ﹤0.01% 1768
2026
Q1 		$579 Buy
+7
New +$636 ﹤0.01% 1755
2025
Q4 		– Sell
-51
Closed -$4.76K – 1834
2025
Q3 		$4.76K Buy
+51
New +$4.18K ﹤0.01% 1425

Other funds holding AAON

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Brown Brothers Harriman & Co's AAON Position: Q2 2026 in Review

Brown Brothers Harriman & Co held its Aaon (AAON) position steady in Q2 2026 at 7 shares worth $888. The position accounts for ﹤0.01% of the portfolio, ranked #1768.

Brown Brothers Harriman & Co first reported a position in AAON in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.76K in Q3 2025. 473 funds tracked by Wall St. Rank hold AAON as of Q2 2026.

  • Brown Brothers Harriman & Co held 7 shares of Aaon worth $888 as of Q2 2026.
  • Brown Brothers Harriman & Co left its Aaon share count unchanged in Q2 2026.
  • Aaon made up ﹤0.01% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #1768 holding.
  • Brown Brothers Harriman & Co first reported a position in Aaon in Q3 2025 and has held it in 3 quarters since.
  • Brown Brothers Harriman & Co's Aaon position peaked at $4.76K in Q3 2025.
  • 473 funds tracked by Wall St. Rank held Aaon as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.