ATS Corp
ATS- Exchange
- NYSE
- Industry
- General Industrial Machinery & Equipment, NEC
- SEC CIK
- 0001394832
No open-market purchases or sales by ATS Corp insiders were filed in the last 90 days; 141 institutions reported holding it in 13F filings for Q2 2026, worth $2.37B in total; Fairfax Financial is the only superinvestor holding it.
13F holders, Q2 2024
Institutional positions in ATS Corp as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 132
- −1 vs. Q1 2024
- Shares held
- 81.6M
- +5.65M (+7.4%) vs. Q1 2024
- Total value
- $2.64B
- −$120.0M (−4.3%) vs. Q1 2024
- New holders
- 18
- 60 more added
- Sold out
- 19
- 39 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 141 | $2.37B |
| Q1 2026 | 131 | $2.39B |
| Q4 2025 | 122 | $2.30B |
| Q3 2025 | 115 | $2.20B |
| Q2 2025 | 131 | $2.77B |
| Q1 2025 | 122 | $2.18B |
| Q4 2024 | 129 | $2.62B |
| Q3 2024 | 130 | $2.36B |
| Q2 2024 | 132 | $2.64B |
| Q1 2024 | 136 | $2.77B |
| Q4 2023 | 132 | $3.27B |
| Q3 2023 | 127 | $3.21B |
| Q2 2023 | 131 | $3.53B |
| Q1 2023 | 3 | $80.6M |
| Q4 2022 | 2 | $33.4M |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding ATS Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aviva PLC | 578,861 | $18.7M | 0.05% | −36,394−5.9% | Reduced |
| 1832 Asset Management L.P. | 619,529 | $20.0M | 0.04% | +180,129+41.0% | Added |
| Agf Management Ltd | 637,132 | $20.6M | 0.11% | +28,006+4.6% | Added |
| Principal Financial Group Inc | 639,540 | $20.7M | 0.01% | +279,880+77.8% | Added |
| Alberta Investment Management Corp | 672,100 | $21.7M | 0.23% | +25,700+4.0% | Added |
| TD Asset Management Inc | 675,547 | $21.9M | 0.02% | −16,635−2.4% | Reduced |
| Canoe Financial LP | 686,879 | $23.1M | 0.43% | 00.0% | Unchanged |
| Bank of Montreal | 718,649 | $24.2M | 0.01% | +142,908+24.8% | Added |
| Rockefeller Capital Management L.P. | 768,524 | $24.8M | 0.07% | +147,264+23.7% | Added |
| Mackenzie Financial Corp | 913,919 | $29.6M | 0.04% | −262,093−22.3% | Reduced |
| Norges Bank | 957,821 | $31.0M | 0.00% | 00.0% | Unchanged |
| Capital Research Global Investors | 975,920 | $31.6M | 0.01% | +975,920 | New |
| Alliancebernstein L.P. | 1,039,704 | $33.6M | 0.01% | −109,571−9.5% | Reduced |
| Beutel, Goodman & Co Ltd. | 1,103,049 | $35.7M | 0.19% | −46,190−4.0% | Reduced |
| Invesco Ltd. | 1,131,385 | $36.6M | 0.01% | +999,694+759.1% | Added |
| Clearbridge Investments, LLC | 1,264,654 | $40.9M | 0.03% | −319,596−20.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 1,273,093 | $41.2M | 0.10% | +1,273,093 | New |
| TD Waterhouse Canada Inc. | 1,276,742 | $41.5M | 0.37% | +110,168+9.4% | Added |
| FMR LLC | 1,496,702 | $48.4M | 0.00% | −3,070,769−67.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 2,018,984 | $64.2M | 0.34% | +1,153,669+133.3% | Added |
| ACK Asset Management LLC | 2,000,000 | $64.6M | 7.97% | +460,000+29.9% | Added |
| Janus Henderson Group PLC | 2,070,000 | $66.9M | 0.04% | +893,597+76.0% | Added |
| FIL Ltd | 2,128,777 | $68.9M | 0.07% | +1,867,736+715.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 2,181,725 | $70.6M | 0.30% | −193,197−8.1% | Reduced |
| Vanguard Group Inc | 2,961,446 | $95.7M | 0.00% | +45,437+1.6% | Added |
| Royal Bank of Canada | 3,125,700 | $101.0M | 0.02% | +780,976+33.3% | Added |
| Manufacturers Life Insurance Company, The | 3,240,430 | $104.7M | 0.10% | +1,862,912+135.2% | Added |
| EdgePoint Investment Group Inc. | 3,540,639 | $114.6M | 0.97% | −19,873−0.6% | Reduced |
| Turtle Creek Asset Management Inc. | 5,095,738 | $164.6M | 4.24% | +1,220,008+31.5% | Added |
| Capital World Investors | 5,151,572 | $166.7M | 0.03% | +573,488+12.5% | Added |
| Capital International Investors | 6,853,119 | $221.8M | 0.05% | −1,483,692−17.8% | Reduced |
| Mason Capital Management LLC | 14,349,765 | $463.6M | 86.14% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −745,616−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −608,295−100.0% | Sold out |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −548,385−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −106,600−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Guardian Capital LP | 0 | $0 | 0.00% | −43,126−100.0% | Sold out |
| Anson Funds Management LP | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −23,912−100.0% | Sold out |
| Triasima Portfolio Management inc. | 0 | $0 | 0.00% | −19,812−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −19,100−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −15,350−100.0% | Sold out |
| Knightsbridge Asset Management, LLC | 0 | $0 | 0.00% | −10,173−100.0% | Sold out |
| Tacita Capital Inc | 0 | $0 | 0.00% | −11,765−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −10,734−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −6,399−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −3,415−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −3,383−100.0% | Sold out |
| Washington Trust Advisors, Inc. | 0 | $0 | 0.00% | −166−100.0% | Sold out |
| Credit Suisse AG | – | – | – | – | Not filed |
| Credential Qtrade Securities Inc. | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |