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Lee Ainslie’s Aecom ACM Stock Holding History

Lee Ainslie’s Portfolio ACM Stock Details ACM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-9,847
Closed -$835K – 183
2026
Q1 		$835K Buy
+9,847
New +$933K 0.01% 158
2021
Q4 		– Sell
-3,130
Closed -$198K – 315
2021
Q3 		$198K Buy
+3,130
New +$199K ﹤0.01% 533
2020
Q4 		– Sell
-25,000
Closed -$1.05M – 664
2020
Q3 		$1.05M Sell
25,000
-35,885
-59% -$1.37M 0.02% 278
2020
Q2 		$2.29M Buy
60,885
+29,015
+91% +$1.04M 0.05% 150
2020
Q1 		$951K Buy
+31,870
New +$1.36M 0.02% 315

Other funds holding ACM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Lee Ainslie's ACM Position: Q2 2026 in Review

Lee Ainslie sold out of Aecom (ACM) in Q2 2026, closing a stake of 9,847 shares — an estimated $835K sold.

Lee Ainslie first reported a position in ACM in Q1 2020 and held it in 5 quarters. The position peaked at $2.29M in Q2 2020. 568 funds tracked by Wall St. Rank hold ACM as of Q2 2026.

  • Lee Ainslie reported no remaining Aecom position as of Q2 2026 after selling out during the quarter.
  • Lee Ainslie sold 9,847 Aecom shares in Q2 2026, an estimated $835K.
  • Lee Ainslie first reported a position in Aecom in Q1 2020 and held it in 5 quarters.
  • Lee Ainslie's Aecom position peaked at $2.29M in Q2 2020.
  • 568 funds tracked by Wall St. Rank held Aecom as of Q2 2026.

Based on Maverick Capital's 13F filing for Q2 2026, filed 14 Aug 2026.