Mackenzie Financial
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Mackenzie Financial’s ATS Corp ATS Stock Holding History

Mackenzie Financial’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 		$17.4M Sell
616,504
-142,476
-19% -$4.28M 0.02% 431
2025
Q4 		$21.1M Sell
758,980
-379,579
-33% -$10.1M 0.02% 377
2025
Q3 		$29.8M Sell
1,138,559
-272,274
-19% -$7.84M 0.04% 328
2025
Q2 		$45M Buy
1,410,833
+210,570
+18% +$5.77M 0.06% 246
2025
Q1 		$29.9M Buy
1,200,263
+68,342
+6% +$1.91M 0.04% 283
2024
Q4 		$34.5M Buy
1,131,921
+221,816
+24% +$6.73M 0.05% 261
2024
Q3 		$26.4M Sell
910,105
-3,814
-0.4% -$110K 0.04% 306
2024
Q2 		$29.6M Sell
913,919
-262,093
-22% -$8.46M 0.04% 278
2024
Q1 		$39.6M Sell
1,176,012
-26,042
-2% -$1.03M 0.06% 242
2023
Q4 		$51.8M Sell
1,202,054
-415,451
-26% -$16.1M 0.08% 208
2023
Q3 		$64.7M Buy
1,617,505
+446,568
+38% +$19.7M 0.11% 163
2023
Q2 		$53.9M Buy
+1,170,937
New +$52.6M 0.08% 201

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 $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
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
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

Mackenzie Financial's ATS Position: Q1 2026 in Review

Mackenzie Financial reduced its ATS Corp (ATS) stake by 19% in Q1 2026, selling an estimated $4.28M and leaving 616,504 shares worth $17.4M. The position accounts for 0.02% of the portfolio, ranked #431.

Mackenzie Financial first reported a position in ATS in Q2 2023 and has held it in 12 quarters since. The position peaked at $64.7M in Q3 2023. 130 funds tracked by Wall St. Rank hold ATS as of Q1 2026.

  • Mackenzie Financial held 616,504 shares of ATS Corp worth $17.4M as of Q1 2026.
  • Mackenzie Financial sold 142,476 ATS Corp shares in Q1 2026, an estimated $4.28M.
  • ATS Corp made up 0.02% of Mackenzie Financial's portfolio in Q1 2026, its #431 holding.
  • Mackenzie Financial first reported a position in ATS Corp in Q2 2023 and has held it in 12 quarters since.
  • Mackenzie Financial's ATS Corp position peaked at $64.7M in Q3 2023.
  • 130 funds tracked by Wall St. Rank held ATS Corp as of Q1 2026.

Based on Mackenzie Financial's 13F filing for Q1 2026, filed 13 May 2026.