Steph & Co’s ATS Corp ATS Stock Holding History

Steph & Co’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
2025 Q3	–	Sell	-2,000	Closed	-$63.8K	–	317
2025 Q2	$63.8K	Sell	2,000 -3,317	-62%	-$90.9K	0.02%	168
2025 Q1	$133K	Buy	5,317 +3,674	+224%	+$103K	0.05%	133
2024 Q4	$50.1K	Sell	1,643 -4,367	-73%	-$133K	0.02%	180
2024 Q3	$175K	Sell	6,010 -241	-4%	-$6.97K	0.06%	128
2024 Q2	$202K	Buy	6,251 +36	+0.6%	+$1.16K	0.07%	109
2024 Q1	$210K	Buy	6,215 +3,554	+134%	+$141K	0.07%	113
2023 Q4	$115K	Sell	2,661 -4,130	-61%	-$160K	0.06%	134
2023 Q3	$289K	Buy	6,791 +45	+0.7%	+$1.99K	0.16%	80
2023 Q2	$311K	Buy	+6,746	New	+$303K	0.17%	74

Other funds holding ATS

MCM

Mason Capital Management New York $613M AUM 21.43% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

TCAM

Turtle Creek Asset Management Toronto, Ontario, Canada $2.67B AUM 0.64% 1-Year Est. Return

EIG

EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return

BGC

Beutel, Goodman & Co Toronto, Ontario, Canada $14.8B AUM 15.12% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

FFH

Fairfax Financial Holdings Toronto, Ontario, Canada $1.94B AUM 27.76% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return

BAM

Burgundy Asset Management Toronto, Ontario, Canada $10.6B AUM 13.39% 1-Year Est. Return

AAM

ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return

Steph & Co's ATS Position: Q3 2025 in Review

Steph & Co sold out of ATS Corp (ATS) in Q3 2025, closing a stake of 2,000 shares — an estimated $63.8K sold.

Steph & Co first reported a position in ATS in Q2 2023 and held it in 9 quarters. The position peaked at $311K in Q2 2023. 116 funds tracked by Wall St. Rank hold ATS as of Q3 2025.

Steph & Co reported no remaining ATS Corp position as of Q3 2025 after selling out during the quarter.
Steph & Co sold 2,000 ATS Corp shares in Q3 2025, an estimated $63.8K.
Steph & Co first reported a position in ATS Corp in Q2 2023 and held it in 9 quarters.
Steph & Co's ATS Corp position peaked at $311K in Q2 2023.
116 funds tracked by Wall St. Rank held ATS Corp as of Q3 2025.

Based on Steph & Co's 13F filing for Q3 2025, filed 6 Oct 2025.