Morgan Stanley’s ATS Corp ATS Stock Holding History

Morgan Stanley’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	$6.74M	Buy	234,236 +133,846	+133%	+$4.12M	﹤0.01%	4024
2026 Q1	$2.83M	Buy	100,390 +78,899	+367%	+$2.37M	﹤0.01%	4510
2025 Q4	$592K	Sell	21,491 -48,148	-69%	-$1.29M	﹤0.01%	5423
2025 Q3	$1.82M	Sell	69,639 -61,234	-47%	-$1.76M	﹤0.01%	4848
2025 Q2	$4.17M	Sell	130,873 -170,814	-57%	-$4.68M	﹤0.01%	4207
2025 Q1	$7.52M	Sell	301,687 -10,133	-3%	-$283K	﹤0.01%	3584
2024 Q4	$9.5M	Sell	311,820 -165,869	-35%	-$5.04M	﹤0.01%	3454
2024 Q3	$13.9M	Buy	477,689 +29,199	+7%	+$844K	﹤0.01%	3153
2024 Q2	$14.5M	Sell	448,490 -124,923	-22%	-$4.03M	﹤0.01%	3007
2024 Q1	$19.3M	Buy	573,413 +118,629	+26%	+$4.71M	﹤0.01%	2738
2023 Q4	$19.6M	Buy	454,784 +64,623	+17%	+$2.51M	﹤0.01%	2707
2023 Q3	$16.6M	Sell	390,161 -55,773	-13%	-$2.46M	﹤0.01%	2648
2023 Q2	$20.6M	Buy	+445,934	New	+$20M	﹤0.01%	2442

Other funds holding ATS

MCM

Mason Capital Management New York $607M AUM 1.77% 1-Year Est. Return

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 Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

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 Malvern, Pennsylvania $4.68T AUM

Jupiter Topco New York $245B AUM

Morgan Stanley's ATS Position: Q2 2026 in Review

Morgan Stanley increased its ATS Corp (ATS) stake by 133% in Q2 2026, buying an estimated $4.12M and bringing the position to 234,236 shares worth $6.74M. The position accounts for ﹤0.01% of the portfolio, ranked #4024.

Morgan Stanley first reported a position in ATS in Q2 2023 and has held it in 13 quarters since. The position peaked at $20.6M in Q2 2023. 141 funds tracked by Wall St. Rank hold ATS as of Q2 2026.

Morgan Stanley held 234,236 shares of ATS Corp worth $6.74M as of Q2 2026.
Morgan Stanley bought 133,846 ATS Corp shares in Q2 2026, an estimated $4.12M.
ATS Corp made up ﹤0.01% of Morgan Stanley's portfolio in Q2 2026, its #4024 holding.
Morgan Stanley first reported a position in ATS Corp in Q2 2023 and has held it in 13 quarters since.
Morgan Stanley's ATS Corp position peaked at $20.6M in Q2 2023.
141 funds tracked by Wall St. Rank held ATS Corp as of Q2 2026.

Based on Morgan Stanley's 13F filing for Q2 2026, filed 13 Aug 2026.