Connor, Clark & Lunn Investment Management (CC&L)’s ATS Corp ATS Stock Holding History

Connor, Clark & Lunn Investment Management (CC&L)’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 Q1	$63.8M	Sell	2,264,757 -220,881	-9%	-$6.64M	0.15%	150
2025 Q4	$68.5M	Buy	2,485,638 +432,166	+21%	+$11.5M	0.18%	120
2025 Q3	$53.7M	Sell	2,053,472 -315,556	-13%	-$9.09M	0.17%	114
2025 Q2	$75.6M	Buy	2,369,028 +392,874	+20%	+$10.8M	0.27%	73
2025 Q1	$49.3M	Buy	1,976,154 +304,890	+18%	+$8.51M	0.22%	88
2024 Q4	$50.9M	Buy	1,671,264 +1,285,598	+333%	+$39M	0.23%	75
2024 Q3	$11.2M	Sell	385,666 -1,796,059	-82%	-$51.9M	0.05%	251
2024 Q2	$70.6M	Sell	2,181,725 -193,197	-8%	-$6.23M	0.3%	79
2024 Q1	$80M	Sell	2,374,922 -343,933	-13%	-$13.7M	0.34%	63
2023 Q4	$117M	Buy	2,718,855 +391,871	+17%	+$15.2M	0.55%	41
2023 Q3	$99.2M	Buy	2,326,984 +385,292	+20%	+$17M	0.52%	46
2023 Q2	$89.3M	Buy	+1,941,692	New	+$87.3M	0.45%	54

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

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

TCAM

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

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

FFH

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L)'s ATS Position: Q1 2026 in Review

Connor, Clark & Lunn Investment Management (CC&L) reduced its ATS Corp (ATS) stake by 8.9% in Q1 2026, selling an estimated $6.64M and leaving 2,264,757 shares worth $63.8M. The position accounts for 0.15% of the portfolio, ranked #150.

Connor, Clark & Lunn Investment Management (CC&L) first reported a position in ATS in Q2 2023 and has held it in 12 quarters since. The position peaked at $117M in Q4 2023. 130 funds tracked by Wall St. Rank hold ATS as of Q1 2026.

Connor, Clark & Lunn Investment Management (CC&L) held 2,264,757 shares of ATS Corp worth $63.8M as of Q1 2026.
Connor, Clark & Lunn Investment Management (CC&L) sold 220,881 ATS Corp shares in Q1 2026, an estimated $6.64M.
ATS Corp made up 0.15% of Connor, Clark & Lunn Investment Management (CC&L)'s portfolio in Q1 2026, its #150 holding.
Connor, Clark & Lunn Investment Management (CC&L) first reported a position in ATS Corp in Q2 2023 and has held it in 12 quarters since.
Connor, Clark & Lunn Investment Management (CC&L)'s ATS Corp position peaked at $117M in Q4 2023.
130 funds tracked by Wall St. Rank held ATS Corp as of Q1 2026.

Based on Connor, Clark & Lunn Investment Management (CC&L)'s 13F filing for Q1 2026, filed 11 May 2026.