Waratah Capital Advisors’s ATS Corp ATS Stock Holding History

Waratah Capital Advisors’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	$9.64M	Buy	334,923 +110,940	+50%	+$3.41M	0.33%	70
2026 Q1	$6.32M	Buy	+223,983	New	+$6.74M	0.24%	67
2025 Q3	–	Sell	-118,480	Closed	-$3.78M	–	188
2025 Q2	$3.78M	Buy	118,480 +11,305	+11%	+$310K	0.1%	115
2025 Q1	$2.67M	Buy	+107,175	New	+$2.99M	0.07%	118
2024 Q4	–	Sell	-165,027	Closed	-$4.79M	–	153
2024 Q3	$4.79M	Buy	+165,027	New	+$4.77M	0.09%	85
2024 Q1	–	Sell	-167,642	Closed	-$7.22M	–	150
2023 Q4	$7.22M	Sell	167,642 -1,062,863	-86%	-$41.2M	0.14%	72
2023 Q3	$52.5M	Buy	1,230,505 +75,854	+7%	+$3.35M	0.75%	24
2023 Q2	$53.1M	Buy	+1,154,651	New	+$51.9M	1.01%	16

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

Waratah Capital Advisors's ATS Position: Q2 2026 in Review

Waratah Capital Advisors increased its ATS Corp (ATS) stake by 50% in Q2 2026, buying an estimated $3.41M and bringing the position to 334,923 shares worth $9.64M. The position accounts for 0.33% of the portfolio, ranked #70.

Waratah Capital Advisors first reported a position in ATS in Q2 2023 and has held it in 8 quarters since. The position peaked at $53.1M in Q2 2023. 141 funds tracked by Wall St. Rank hold ATS as of Q2 2026.

Waratah Capital Advisors held 334,923 shares of ATS Corp worth $9.64M as of Q2 2026.
Waratah Capital Advisors bought 110,940 ATS Corp shares in Q2 2026, an estimated $3.41M.
ATS Corp made up 0.33% of Waratah Capital Advisors's portfolio in Q2 2026, its #70 holding.
Waratah Capital Advisors first reported a position in ATS Corp in Q2 2023 and has held it in 8 quarters since.
Waratah Capital Advisors's ATS Corp position peaked at $53.1M in Q2 2023.
141 funds tracked by Wall St. Rank held ATS Corp as of Q2 2026.

Based on Waratah Capital Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.