Picton Mahoney Asset Management’s Aecom ACM Stock Holding History

Picton Mahoney Asset 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
2026 Q2	$6.98K	Buy	+100	New	+$7.65K	﹤0.01%	1134
2023 Q3	–	Sell	-29,440	Closed	-$2.49M	–	426
2023 Q2	$2.49M	Sell	29,440 -2,135	-7%	-$175K	0.11%	207
2023 Q1	$2.66M	Sell	31,575 -900	-3%	-$77.6K	0.12%	207
2022 Q4	$2.76M	Sell	32,475 -945	-3%	-$74.3K	0.13%	222
2022 Q3	$2.28M	Buy	+33,420	New	+$2.37M	0.08%	275
2020 Q4	–	Sell	-35,640	Closed	-$1.49M	–	342
2020 Q3	$1.49M	Sell	35,640 -8,760	-20%	-$334K	0.08%	235
2020 Q2	$1.67M	Buy	44,400 +2,700	+6%	+$96.7K	0.1%	186
2020 Q1	$1.25M	Buy	41,700 +9,700	+30%	+$415K	0.07%	200
2019 Q4	$1.38M	Buy	+32,000	New	+$1.33M	0.09%	148

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 $3.38T AUM 44.17% 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

Picton Mahoney Asset Management's ACM Position: Q2 2026 in Review

Picton Mahoney Asset Management opened a new position in Aecom (ACM) in Q2 2026: 100 shares worth $6.98K. The stake represents ﹤0.01% of the portfolio and ranks #1134 among its holdings. This is a return to the name: Picton Mahoney Asset Management previously reported a position in ACM as recently as Q2 2023.

Picton Mahoney Asset Management first reported a position in ACM in Q4 2019 and has held it in 9 quarters since. The position peaked at $2.76M in Q4 2022. 574 funds tracked by Wall St. Rank hold ACM as of Q2 2026.

Picton Mahoney Asset Management held 100 shares of Aecom worth $6.98K as of Q2 2026.
Aecom was a new Picton Mahoney Asset Management position in Q2 2026.
Aecom made up ﹤0.01% of Picton Mahoney Asset Management's portfolio in Q2 2026, its #1134 holding.
Picton Mahoney Asset Management first reported a position in Aecom in Q4 2019 and has held it in 9 quarters since.
Picton Mahoney Asset Management's Aecom position peaked at $2.76M in Q4 2022.
574 funds tracked by Wall St. Rank held Aecom as of Q2 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.