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SIG North Trading’s ATS Corp ATS Stock Holding History

SIG North Trading’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 		$741K Sell
26,275
-3,067
-10% -$92.2K 0.01% 217
2025
Q4 		$808K Buy
+29,342
New +$784K 0.01% 201
2024
Q3 		– Sell
-14,288
Closed -$413K – 241
2024
Q2 		$462K Buy
14,288
+6,804
+91% +$220K 0.02% 200
2024
Q1 		$252K Buy
+7,484
New +$297K 0.01% 229

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

SIG North Trading's ATS Position: Q1 2026 in Review

SIG North Trading reduced its ATS Corp (ATS) stake by 10% in Q1 2026, selling an estimated $92.2K and leaving 26,275 shares worth $741K. The position accounts for 0.01% of the portfolio, ranked #217.

SIG North Trading first reported a position in ATS in Q1 2024 and has held it in 4 quarters since. The position peaked at $808K in Q4 2025. 130 funds tracked by Wall St. Rank hold ATS as of Q1 2026.

  • SIG North Trading held 26,275 shares of ATS Corp worth $741K as of Q1 2026.
  • SIG North Trading sold 3,067 ATS Corp shares in Q1 2026, an estimated $92.2K.
  • ATS Corp made up 0.01% of SIG North Trading's portfolio in Q1 2026, its #217 holding.
  • SIG North Trading first reported a position in ATS Corp in Q1 2024 and has held it in 4 quarters since.
  • SIG North Trading's ATS Corp position peaked at $808K in Q4 2025.
  • 130 funds tracked by Wall St. Rank held ATS Corp as of Q1 2026.

Based on SIG North Trading's 13F filing for Q1 2026, filed 15 May 2026.