ATS Corporation. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| MASON CAPITAL MANAGEMENT LLC | 02/17/2026 | 15.56 M | $428.62 M | 0.00% | 15.87% |
| ROYAL BANK OF CANADA | 02/17/2026 | 7.64 M | $210.53 M | 6.15% | 7.80% |
| EDGEPOINT INVESTMENT GROUP INC. | 02/17/2026 | 6.89 M | $189.77 M | 7.95% | 7.03% |
| BEUTEL, GOODMAN & CO LTD. | 02/13/2026 | 5.84 M | $161.01 M | -7.80% | 5.95% |
| TURTLE CREEK ASSET MANAGEMENT INC. | 02/13/2026 | 5.64 M | $155.38 M | -19.09% | 5.75% |
| VANGUARD GROUP INC | 01/29/2026 | 3.40 M | $93.58 M | 1.67% | 3.46% |
| BANK OF MONTREAL /CAN/ | 02/12/2026 | 3.02 M | $83.27 M | 164.53% | 3.08% |
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 02/17/2026 | 2.49 M | $68.28 M | 0.00% | 2.54% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 02/10/2026 | 2.49 M | $68.47 M | 21.05% | 2.53% |
| FMR LLC | 02/17/2026 | 2.12 M | $58.34 M | 53.95% | 2.16% |
| ACK ASSET MANAGEMENT LLC | 02/13/2026 | 1.85 M | $50.84 M | 0.00% | 1.88% |
| HILL CITY CAPITAL, LP | 02/13/2026 | 1.65 M | $45.44 M | 0.00% | 1.68% |
| ALBERTA INVESTMENT MANAGEMENT CORP | 02/19/2026 | 1.34 M | $36.92 M | 0.00% | 1.37% |
| INVESCO LTD. | 02/19/2026 | 1.27 M | $35.04 M | 6.31% | 1.30% |
| SCHEER, ROWLETT & ASSOCIATES INVESTMENT MANAGEMENT LTD. | 02/10/2026 | 1.23 M | $33.79 M | 0.76% | 1.25% |
| TD ASSET MANAGEMENT INC | 02/10/2026 | 1.19 M | $32.91 M | 0.97% | 1.22% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 02/17/2026 | 1.14 M | $31.50 M | 2.94% | 1.16% |
| CLEARBRIDGE INVESTMENTS, LLC | 02/11/2026 | 1.11 M | $30.61 M | -1.67% | 1.13% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 1.10 M | $30.30 M | -12.09% | 1.12% |
| MARATHON ASSET MANAGEMENT LTD | 02/06/2026 | 1.10 M | $30.28 M | -5.86% | 1.12% |
| NORGES BANK | 02/10/2026 | 1.08 M | $29.73 M | 100.00% | 1.10% |
| TD WATERHOUSE CANADA INC. | 01/27/2026 | 966.35 K | $26.50 M | -32.43% | 0.99% |
| PRINCIPAL FINANCIAL GROUP INC | 02/02/2026 | 878.24 K | $24.22 M | 0.47% | 0.90% |
| JANUS HENDERSON GROUP PLC | 02/17/2026 | 861.84 K | $23.77 M | -4.06% | 0.88% |
| 1832 ASSET MANAGEMENT L.P. | 02/13/2026 | 818.56 K | $22.54 M | 10.81% | 0.83% |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | 02/13/2026 | 815.03 K | $30.82 M | -0.08% | 0.83% |
| MACKENZIE FINANCIAL CORP | 02/18/2026 | 758.98 K | $21.05 M | -33.34% | 0.77% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 02/13/2026 | 753.49 K | $20.76 M | 0.00% | 0.77% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 01/22/2026 | 558.68 K | $15.39 M | -1.93% | 0.57% |
| LEGAL & GENERAL GROUP PLC | 02/09/2026 | 542.02 K | $14.93 M | 9.59% | 0.55% |
| NATIONAL BANK OF CANADA /FI/ | 02/17/2026 | 418.33 K | $11.47 M | -0.40% | 0.43% |
| AGF MANAGEMENT LTD | 02/17/2026 | 400.14 K | $11.02 M | -18.33% | 0.41% |
| CIBC WORLD MARKET INC. | 02/10/2026 | 354.07 K | $9.75 M | -4.18% | 0.36% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 02/13/2026 | 287.83 K | $7.93 M | 364.95% | 0.29% |
| FRONT STREET CAPITAL MANAGEMENT, INC. | 02/18/2026 | 286.99 K | $7.90 M | -0.96% | 0.29% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 285.38 K | $7.86 M | -43.81% | 0.29% |
| VAN BERKOM & ASSOCIATES INC. | 02/02/2026 | 269.14 K | $7.43 M | -0.32% | 0.27% |
| MONTRUSCO BOLTON INVESTMENTS INC. | 01/29/2026 | 254.68 K | $7.02 M | -10.25% | 0.26% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 236.33 K | $6.52 M | 2.53% | 0.24% |
| UBS GROUP AG | 01/29/2026 | 228.77 K | $6.30 M | -1.22% | 0.23% |
| DIXON MITCHELL INVESTMENT COUNSEL INC. | 02/13/2026 | 211.03 K | $5.82 M | -3.43% | 0.22% |
| LOUISBOURG INVESTMENTS INC. | 01/16/2026 | 207.13 K | $5.71 M | -3.79% | 0.21% |
| GRANITE INVESTMENT PARTNERS, LLC | 02/12/2026 | 203.88 K | $5.61 M | -0.96% | 0.21% |
| SCOTIA CAPITAL INC. | 02/12/2026 | 195.02 K | $5.35 M | -6.70% | 0.20% |
| FIRST TRUST ADVISORS LP | 02/13/2026 | 184.13 K | $5.07 M | 23.82% | 0.19% |
| COLONY GROUP, LLC | 02/13/2026 | 181.98 K | $5.01 M | -0.01% | 0.19% |
| POLAR ASSET MANAGEMENT PARTNERS INC. | 02/17/2026 | 180.00 K | $4.96 M | 100.00% | 0.18% |
| ROYCE & ASSOCIATES LP | 02/09/2026 | 164.50 K | $4.53 M | 22.30% | 0.17% |
| SWISS NATIONAL BANK | 02/12/2026 | 164.40 K | $4.54 M | 2.69% | 0.17% |
| CITADEL ADVISORS LLC | 02/17/2026 | 148.84 K | $4.10 M | 113.18% | 0.15% |
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ATS Corporation. institutional Ownership - FAQ's
During the previous two years, 153 institutional investors and hedge funds held shares of ATS Corporation.. The most heavily invested institutionals were:
Connor, Clark & Lunn Investment Management Ltd.: 2.26 M
TD Waterhouse Canada Inc.: 1.63 M
TD ASSET MANAGEMENT INC: 1.42 M
Scheer, Rowlett & Associates Investment Management Ltd.: 1.18 M
Marathon Asset Management Ltd: 1.09 M
Alberta Investment Management Corp: 940,191
84.66% of ATS Corporation. stock is owned by institutional investors.
Institutional investors have bought a total of 88.07 M shares in the last 24 months. This purchase volume represents approximately $2.67 B in transactions.