WG
ACM icon

Winton Group’s Aecom ACM Stock Holding History

Winton Group’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 		$335K Sell
4,800
-13,500
-74% -$1.03M 0.01% 848
2026
Q1 		$1.55M Buy
+18,300
New +$1.73M 0.05% 371
2024
Q2 		– Sell
-7,824
Closed -$767K – 559
2024
Q1 		$767K Buy
+7,824
New +$707K 0.05% 394
2023
Q2 		– Sell
-10,101
Closed -$852K – 753
2023
Q1 		$852K Buy
10,101
+3,357
+50% +$289K 0.05% 498
2022
Q4 		$573K Buy
+6,744
New +$530K 0.04% 591
2021
Q4 		– Sell
-13,196
Closed -$833K – 992
2021
Q3 		$833K Sell
13,196
-1,944
-13% -$124K 0.05% 594
2021
Q2 		$959K Buy
15,140
+2,114
+16% +$138K 0.05% 551
2021
Q1 		$835K Sell
13,026
-3,415
-21% -$194K 0.05% 568
2020
Q4 		$818K Sell
16,441
-8,087
-33% -$387K 0.06% 513
2020
Q3 		$1.03M Buy
24,528
+16,608
+210% +$633K 0.03% 817
2020
Q2 		$298K Buy
+7,920
New +$284K 0.01% 1283
2018
Q1 		– Sell
-45,300
Closed -$1.68M – 1122
2017
Q4 		$1.68M Sell
45,300
-13,960
-24% -$508K 0.05% 380
2017
Q3 		$2.18M Buy
+59,260
New +$1.95M 0.07% 309
2015
Q1 		– Sell
-12,763
Closed -$388K – 401
2014
Q4 		$388K Buy
12,763
+2,547
+25% +$79.5K ﹤0.01% 567
2014
Q3 		$345K Sell
10,216
-1,414
-12% -$50.2K ﹤0.01% 619
2014
Q2 		$374K Buy
+11,630
New +$375K ﹤0.01% 614

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 $3.38T AUM 44.17% 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

Winton Group's ACM Position: Q2 2026 in Review

Winton Group reduced its Aecom (ACM) stake by 74% in Q2 2026, selling an estimated $1.03M and leaving 4,800 shares worth $335K. The position accounts for 0.01% of the portfolio, ranked #848.

Winton Group first reported a position in ACM in Q2 2014 and has held it in 16 quarters since. The position peaked at $2.18M in Q3 2017. 574 funds tracked by Wall St. Rank hold ACM as of Q2 2026.

  • Winton Group held 4,800 shares of Aecom worth $335K as of Q2 2026.
  • Winton Group sold 13,500 Aecom shares in Q2 2026, an estimated $1.03M.
  • Aecom made up 0.01% of Winton Group's portfolio in Q2 2026, its #848 holding.
  • Winton Group first reported a position in Aecom in Q2 2014 and has held it in 16 quarters since.
  • Winton Group's Aecom position peaked at $2.18M in Q3 2017.
  • 574 funds tracked by Wall St. Rank held Aecom as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.