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Investment Management Corp of Ontario (IMCO)’s ATS Corp ATS Stock Holding History

Investment Management Corp of Ontario (IMCO)’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 		$330K Buy
11,716
+1,600
+16% +$48.1K ﹤0.01% 649
2025
Q4 		$279K Buy
+10,116
New +$270K ﹤0.01% 651
2024
Q1 		– Sell
-6,946
Closed -$299K – 622
2023
Q4 		$299K Buy
+6,946
New +$270K 0.01% 582

Other funds holding ATS

MCM
Mason Capital Management New York $613M AUM 21.43% 1-Year Est. Return
Royal Bank of Canada
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 $13.6B AUM 17.82% 1-Year Est. Return
TCAM
Turtle Creek Asset Management Toronto, Ontario, Canada $2.67B AUM 0.64% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 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
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Investment Management Corp of Ontario (IMCO)'s ATS Position: Q1 2026 in Review

Investment Management Corp of Ontario (IMCO) increased its ATS Corp (ATS) stake by 16% in Q1 2026, buying an estimated $48.1K and bringing the position to 11,716 shares worth $330K. The position accounts for ﹤0.01% of the portfolio, ranked #649.

Investment Management Corp of Ontario (IMCO) first reported a position in ATS in Q4 2023 and has held it in 3 quarters since. 130 funds tracked by Wall St. Rank hold ATS as of Q1 2026.

  • Investment Management Corp of Ontario (IMCO) held 11,716 shares of ATS Corp worth $330K as of Q1 2026.
  • Investment Management Corp of Ontario (IMCO) bought 1,600 ATS Corp shares in Q1 2026, an estimated $48.1K.
  • ATS Corp made up ﹤0.01% of Investment Management Corp of Ontario (IMCO)'s portfolio in Q1 2026, its #649 holding.
  • Investment Management Corp of Ontario (IMCO) first reported a position in ATS Corp in Q4 2023 and has held it in 3 quarters since.
  • 130 funds tracked by Wall St. Rank held ATS Corp as of Q1 2026.

Based on Investment Management Corp of Ontario (IMCO)'s 13F filing for Q1 2026, filed 15 May 2026.