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David Shaw’s Aecom ACM Stock Holding History

David Shaw’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
2020
Q2 		– Sell
-35,700
Closed -$1.07M – 3953
2020
Q1 		$1.07M Hold
35,700
– – ﹤0.01% 2686
2019
Q4 		$1.54M Buy
+35,700
New +$1.48M ﹤0.01% 2678
2013
Q4 		– Sell
-26,600
Closed -$832K – 4422
2013
Q3 		$832K Sell
26,600
-15,900
-37% -$498K ﹤0.01% 3197
2013
Q2 		$1.35M Buy
+42,500
New +$1.28M ﹤0.01% 2462

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

David Shaw's ACM Position: Q2 2026 in Review

David Shaw increased its Aecom (ACM) stake by 61% in Q2 2026, buying an estimated $49.7M and bringing the position to 1,711,157 shares worth $119M. The position accounts for 0.06% of the portfolio, ranked #388.

David Shaw first reported a position in ACM in Q2 2013 and has held it in 44 quarters since. 568 funds tracked by Wall St. Rank hold ACM as of Q2 2026.

  • David Shaw held 1,711,157 shares of Aecom worth $119M as of Q2 2026.
  • David Shaw bought 648,929 Aecom shares in Q2 2026, an estimated $49.7M.
  • Aecom made up 0.06% of David Shaw's portfolio in Q2 2026, its #388 holding.
  • David Shaw first reported a position in Aecom in Q2 2013 and has held it in 44 quarters since.
  • 568 funds tracked by Wall St. Rank held Aecom as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.