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Louisbourg Investments’s ATS Corp ATS Stock Holding History

Louisbourg Investments’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
Q2 		$3.2M Buy
111,104
+26,249
+31% +$808K 0.59% 67
2026
Q1 		$2.39M Sell
84,855
-122,275
-59% -$3.68M 0.45% 77
2025
Q4 		$5.71M Sell
207,130
-8,165
-4% -$218K 1.14% 29
2025
Q3 		$5.63M Buy
215,295
+113,773
+112% +$3.28M 1.23% 29
2025
Q2 		$3.23M Buy
+101,522
New +$2.78M 0.76% 51

Other funds holding ATS

MCM
Mason Capital Management New York $607M AUM 1.77% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 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 $2.56B AUM 1.05% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
FFH
Fairfax Financial Holdings Toronto, Ontario, Canada $2.64B AUM 24.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JT
Jupiter Topco New York $245B AUM

Louisbourg Investments's ATS Position: Q2 2026 in Review

Louisbourg Investments increased its ATS Corp (ATS) stake by 31% in Q2 2026, buying an estimated $808K and bringing the position to 111,104 shares worth $3.2M. The position accounts for 0.59% of the portfolio, ranked #67.

Louisbourg Investments first reported a position in ATS in Q2 2025 and has held it in 5 quarters since. The position peaked at $5.71M in Q4 2025. 142 funds tracked by Wall St. Rank hold ATS as of Q2 2026.

  • Louisbourg Investments held 111,104 shares of ATS Corp worth $3.2M as of Q2 2026.
  • Louisbourg Investments bought 26,249 ATS Corp shares in Q2 2026, an estimated $808K.
  • ATS Corp made up 0.59% of Louisbourg Investments's portfolio in Q2 2026, its #67 holding.
  • Louisbourg Investments first reported a position in ATS Corp in Q2 2025 and has held it in 5 quarters since.
  • Louisbourg Investments's ATS Corp position peaked at $5.71M in Q4 2025.
  • 142 funds tracked by Wall St. Rank held ATS Corp as of Q2 2026.

Based on Louisbourg Investments's 13F filing for Q2 2026, filed 23 Jul 2026.