Front Street Capital Management’s ATS Corp ATS Stock Holding History

Front Street Capital Management’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	$7.36M	Sell	261,088 -25,906	-9%	-$779K	0.98%	26
2025 Q4	$7.9M	Sell	286,994 -2,778	-1%	-$74.2K	1.12%	25
2025 Q3	$7.59M	Sell	289,772 -4,213	-1%	-$121K	1.17%	22
2025 Q2	$9.37M	Buy	293,985 +5,023	+2%	+$138K	1.8%	17
2025 Q1	$7.2M	Buy	288,962 +8,132	+3%	+$227K	1.37%	18
2024 Q4	$8.56M	Buy	280,830 +48,245	+21%	+$1.46M	1.49%	21
2024 Q3	$6.76M	Buy	232,585 +95,835	+70%	+$2.77M	1.09%	25
2024 Q2	$4.42M	Buy	136,750 +57,875	+73%	+$1.87M	0.85%	28
2024 Q1	$2.66M	Buy	78,875 +64,775	+459%	+$2.57M	0.5%	33
2023 Q4	$607K	Buy	+14,100	New	+$547K	0.12%	44

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

Front Street Capital Management's ATS Position: Q1 2026 in Review

Front Street Capital Management reduced its ATS Corp (ATS) stake by 9% in Q1 2026, selling an estimated $779K and leaving 261,088 shares worth $7.36M. The position accounts for 0.98% of the portfolio, ranked #26.

Front Street Capital Management first reported a position in ATS in Q4 2023 and has held it in 10 quarters since. The position peaked at $9.37M in Q2 2025. 130 funds tracked by Wall St. Rank hold ATS as of Q1 2026.

Front Street Capital Management held 261,088 shares of ATS Corp worth $7.36M as of Q1 2026.
Front Street Capital Management sold 25,906 ATS Corp shares in Q1 2026, an estimated $779K.
ATS Corp made up 0.98% of Front Street Capital Management's portfolio in Q1 2026, its #26 holding.
Front Street Capital Management first reported a position in ATS Corp in Q4 2023 and has held it in 10 quarters since.
Front Street Capital Management's ATS Corp position peaked at $9.37M in Q2 2025.
130 funds tracked by Wall St. Rank held ATS Corp as of Q1 2026.

Based on Front Street Capital Management's 13F filing for Q1 2026, filed 21 May 2026.