Aberdeen Group’s ATS Corp ATS Stock Holding History

Aberdeen Group’s Portfolio ATS Stock Details ATS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$388K	Sell	13,483 -12,754	-49%	-$393K	﹤0.01%	904
2026 Q1	$740K	Buy	26,237 +6,230	+31%	+$187K	﹤0.01%	852
2025 Q4	$551K	Buy	20,007 +1,412	+8%	+$37.7K	﹤0.01%	878
2025 Q3	$489K	Buy	18,595 +2,390	+15%	+$68.9K	﹤0.01%	895
2025 Q2	$517K	Buy	16,205 +2,869	+22%	+$78.6K	﹤0.01%	879
2025 Q1	$332K	Buy	13,336 +69	+0.5%	+$1.93K	﹤0.01%	900
2024 Q4	$401K	Buy	13,267 +3,685	+38%	+$112K	﹤0.01%	881
2024 Q3	$278K	Sell	9,582 -5,072	-35%	-$147K	﹤0.01%	881
2024 Q2	$473K	Sell	14,654 -8,446	-37%	-$273K	﹤0.01%	865
2024 Q1	$779K	Buy	23,100 +34	+0.1%	+$1.35K	﹤0.01%	841
2023 Q4	$993K	Buy	23,066 +2,666	+13%	+$103K	﹤0.01%	834
2023 Q3	$869K	Sell	20,400 -1,222	-6%	-$54K	﹤0.01%	772
2023 Q2	$997K	Buy	+21,622	New	+$972K	﹤0.01%	794

Other funds holding ATS

MCM

Mason Capital Management New York $607M AUM 1.77% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

EIG

EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return

BGC

Beutel, Goodman & Co Toronto, Ontario, Canada $13.6B AUM 17.82% 1-Year Est. Return

TCAM

Turtle Creek Asset Management Toronto, Ontario, Canada $2.56B AUM 1.05% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

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

FFH

Fairfax Financial Holdings Toronto, Ontario, Canada $2.64B AUM 24.46% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Jupiter Topco New York $245B AUM

Aberdeen Group's ATS Position: Q2 2026 in Review

Aberdeen Group reduced its ATS Corp (ATS) stake by 49% in Q2 2026, selling an estimated $393K and leaving 13,483 shares worth $388K. The position accounts for ﹤0.01% of the portfolio, ranked #904.

Aberdeen Group first reported a position in ATS in Q2 2023 and has held it in 13 quarters since. The position peaked at $997K in Q2 2023. 141 funds tracked by Wall St. Rank hold ATS as of Q2 2026.

Aberdeen Group held 13,483 shares of ATS Corp worth $388K as of Q2 2026.
Aberdeen Group sold 12,754 ATS Corp shares in Q2 2026, an estimated $393K.
ATS Corp made up ﹤0.01% of Aberdeen Group's portfolio in Q2 2026, its #904 holding.
Aberdeen Group first reported a position in ATS Corp in Q2 2023 and has held it in 13 quarters since.
Aberdeen Group's ATS Corp position peaked at $997K in Q2 2023.
141 funds tracked by Wall St. Rank held ATS Corp as of Q2 2026.

Based on Aberdeen Group's 13F filing for Q2 2026, filed 31 Jul 2026.