Twin Tree Management
ACM icon

Twin Tree Management’s Aecom ACM Stock Holding History

Twin Tree Management’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
2022
Q4 		– Sell
-39,800
Closed -$2.72M – 1250
2022
Q3 		$2.72M Sell
39,800
-19,000
-32% -$1.35M 0.01% 888
2022
Q2 		$3.84M Sell
58,800
-189,800
-76% -$13.3M 0.01% 923
2022
Q1 		$19.1M Sell
248,600
-4,800
-2% -$352K 0.03% 488
2021
Q4 		$19.6M Buy
+253,400
New +$17.8M 0.04% 417
2018
Q1 		– Sell
-60,200
Closed -$2.24M – 1075
2017
Q4 		$2.24M Buy
60,200
+32,300
+116% +$1.17M 0.02% 576
2017
Q3 		$1.03M Sell
27,900
-36,400
-57% -$1.2M 0.01% 668
2017
Q2 		$2.08M Buy
64,300
+12,700
+25% +$421K 0.02% 547
2017
Q1 		$1.84M Buy
51,600
+51,400
+25,700% +$1.88M 0.02% 584
2016
Q4 		$7K Buy
+200
New +$6.64K ﹤0.01% 1111
2016
Q3 		– Sell
-10,500
Closed -$334K – 1106
2016
Q2 		$334K Buy
+10,500
New +$332K 0.01% 900

Other funds holding ACM

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $161B AUM 86.05% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $31.5B AUM 27.89% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Twin Tree Management's ACM Position: Q3 2026 in Review

Twin Tree Management sold out of Aecom (ACM) in Q3 2026, closing a stake of 2,376 shares — an estimated $158K sold.

Twin Tree Management first reported a position in ACM in Q2 2016 and held it in 17 quarters. The position peaked at $6.32M in Q3 2021. 435 funds tracked by Wall St. Rank hold ACM as of Q3 2026.

  • Twin Tree Management reported no remaining Aecom position as of Q3 2026 after selling out during the quarter.
  • Twin Tree Management sold 2,376 Aecom shares in Q3 2026, an estimated $158K.
  • Twin Tree Management first reported a position in Aecom in Q2 2016 and held it in 17 quarters.
  • Twin Tree Management's Aecom position peaked at $6.32M in Q3 2021.
  • 435 funds tracked by Wall St. Rank held Aecom as of Q3 2026.

Based on Twin Tree Management's 13F filing for Q3 2026, filed 10 Nov 2026.