ATS
ATS (ATS)
NYSE
$19.20-$0.005 (-0.03%)
Price as of Sep 11, 2026 7:30 PM EDT
  • $1.9B
    Market Cap
  • -29.54%
    1-Year Change
  • Specialty Industrial Machinery
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
MASON CAPITAL MANAGEMENT LLC
16.72%
16.4M
0 (0.00%)
Jun 30, 2026
ROYAL BANK OF CANADA
8.03%
7.9M
+119,585 (+1.52%)
Jun 30, 2026
EDGEPOINT INVESTMENT GROUP INC.
7.14%
7.0M
-163,535 (-2.33%)
Jun 30, 2026
BEUTEL, GOODMAN & CO LTD.
4.89%
4.8M
-657,827 (-13.71%)
Jun 30, 2026
VANGUARD GROUP INC
3.46%
3.4M
+55,731 (+1.64%)
Dec 31, 2025
TURTLE CREEK ASSET MANAGEMENT INC.
3.14%
3.1M
-1.8M (-58.75%)
Jun 30, 2026
BANK OF MONTREAL /CAN/
3.12%
3.1M
-52,387 (-1.71%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions590.6M (86.69%)
  • Mutual Funds90.7M (13.31%)
  • Insiders0 (0.00%)
  • Other0 (0.00%)

Insider Transactions

  • 0.00% (0)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
No data found

No data found