Historical shareholding details of ACK Asset Management LLC holdings in ATS Corporation. (ATS)

Monthly changes of ACK Asset Management LLC shareholding in ATS Corporation. over the previous months

Month Name Total no. shares held Percent Holding
Jun 30, 2025 Ack Asset Management Llc 1,846,196 1.91%
Mar 31, 2025 Ack Asset Management Llc 2,013,196 2.08%
Dec 31, 2024 Ack Asset Management Llc 2,093,196 2.14%
Sep 30, 2024 Ack Asset Management Llc 2,255,889 2.33%
Jun 30, 2024 Ack Asset Management Llc 2,000,000 2.06%
Mar 31, 2024 Ack Asset Management Llc 1,540,000 1.58%
Dec 31, 2023 Ack Asset Management Llc 1,304,980 1.33%
Sep 30, 2023 Ack Asset Management Llc 1,221,341 1.23%
Jun 30, 2023 Ack Asset Management Llc 1,221,341 1.24%
Mar 31, 2023 Ack Asset Management Llc 1,075,000 1.09%

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