TwinBeech Capital’s Aecom ACM Stock Holding History

TwinBeech Capital’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	$4.71M	Buy	+67,447	New	+$5.16M	0.85%	38
2026 Q1	–	Sell	-104,809	Closed	-$9.99M	–	544
2025 Q4	$9.99M	Buy	+104,809	New	+$12.3M	0.71%	34
2025 Q3	–	Sell	-4,208	Closed	-$475K	–	542
2025 Q2	$475K	Sell	4,208 -20,332	-83%	-$2.11M	0.01%	495
2025 Q1	$2.28M	Buy	+24,540	New	+$2.49M	0.04%	371
2024 Q1	–	Sell	-33,008	Closed	-$3.05M	–	525
2023 Q4	$3.05M	Sell	33,008 -52,064	-61%	-$4.42M	0.05%	342
2023 Q3	$7.06M	Buy	+85,072	New	+$7.33M	0.14%	206
2023 Q2	–	Sell	-3,620	Closed	-$305K	–	567
2023 Q1	$305K	Buy	+3,620	New	+$312K	0.01%	544
2021 Q4	–	Sell	-8,956	Closed	-$566K	–	536
2021 Q3	$566K	Buy	+8,956	New	+$570K	0.04%	421
2021 Q1	–	Sell	-23,856	Closed	-$1.19M	–	432
2020 Q4	$1.19M	Buy	+23,856	New	+$1.14M	0.19%	155
2020 Q1	–	Sell	-4,735	Closed	-$204K	–	273
2019 Q4	$204K	Buy	+4,735	New	+$196K	0.06%	354

Other funds holding ACM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

TwinBeech Capital's ACM Position: Q2 2026 in Review

TwinBeech Capital opened a new position in Aecom (ACM) in Q2 2026: 67,447 shares worth $4.71M. The stake represents 0.85% of the portfolio and ranks #38 among its holdings. This is a return to the name: TwinBeech Capital previously reported a position in ACM as recently as Q4 2025.

TwinBeech Capital first reported a position in ACM in Q4 2019 and has held it in 10 quarters since. The position peaked at $9.99M in Q4 2025. 574 funds tracked by Wall St. Rank hold ACM as of Q2 2026.

TwinBeech Capital held 67,447 shares of Aecom worth $4.71M as of Q2 2026.
Aecom was a new TwinBeech Capital position in Q2 2026.
Aecom made up 0.85% of TwinBeech Capital's portfolio in Q2 2026, its #38 holding.
TwinBeech Capital first reported a position in Aecom in Q4 2019 and has held it in 10 quarters since.
TwinBeech Capital's Aecom position peaked at $9.99M in Q4 2025.
574 funds tracked by Wall St. Rank held Aecom as of Q2 2026.

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