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Ats shares owned by Mason Capital Management

Quarter-by-quarter ownership of Ats (ATS) shares owned by Mason Capital Management from 13F filings

Historical chart of Mason Capital Management investment in Ats

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All positions including Ats held by Mason Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ats by Mason Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $408M 16M 26.20
2025-06-30 $496M 16M 31.88
2025-03-31 $388M 16M 24.93
2024-12-31 $455M 15M 30.48
2024-09-30 $433M 15M 29.05
2024-06-30 $464M 14M 32.31
2024-03-31 $654M 14M 45.58
2023-12-31 $769M 18M 43.07
2023-09-30 $761M 18M 42.62
2023-06-30 $823M 18M 46.09

More positions owned by Mason Capital Management