ValuationViz

ATS fund manager activity

ATS Corporation · NYSE. Reported by 2 tracked fund managers in their 13F filings, Q2 2023 to Q2 2026.

Q4 2025

ManagerActivitySharesValue% of portfolioFiled
Prem Watsa - Fairfax Financial HoldingsNo change2,486,400$68,282,0193.28%Feb 17, 2026

Q3 2025

ManagerActivitySharesValue% of portfolioFiled
Prem Watsa - Fairfax Financial HoldingsNo change2,486,400$64,134,6443.11%Nov 14, 2025

Newer quarters · Older quarters