Follow-The-Filings

Security · featured owners

ATS

Ats Corp. Industrials COM Equity as of 2026 Q2 among managers we track

  • 1 Owner
  • Max 2.7%
  • $70M

ATS (Ats Corp.) is held in 1 featured 13F book as of 2026 Q2. Prem Watsa - Fairfax Financial Holdings is the largest tracked holder by portfolio weight (2.7%). Figures are as-filed 13F, not free float.

Who owns this now

Largest portfolio weights among featured holders · max 2.7% (Prem Watsa - Fairfax Financial Holdings) · not free-float ownership

  1. Prem Watsa 2.7%

Holders

sorted by value · long equity only · current book 2026 Q2 · open a manager for their book

History
Prem Watsa - Fairfax Financial Holdings 2026 Q2 2.7% Hold 2,486,400 $70M History

1 current · options excluded

Weight bar: held both quarters added sold at this quarter’s reported price

SEC filings

Recent issuer filings from EDGAR · 25 shown · open Filing / Doc on SEC.gov

Filed Form Detail Links
6-K Filing Doc
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Updated 21 days ago Source: SEC EDGAR submissions All on EDGAR

Ownership over time

filing count by report period · click a bar for that quarter’s holders