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 | $2.40B |
| Q4 2025 | 122 | $2.30B |
| Q3 2025 | 115 | $2.20B |
| Q2 2025 | 131 | $3.00B |
| Q1 2025 | 122 | $2.18B |
| Q4 2024 | 129 | $2.69B |
| Q3 2024 | 130 | $2.36B |
| Q2 2024 | 132 | $2.65B |
| Q1 2024 | 136 | $2.81B |
| Q4 2023 | 132 | $3.30B |
| 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 |
|---|---|---|---|---|---|
| Mason Capital Management LLC | 14,349,765 | $463.6M | 86.14% | 00.0% | Unchanged |
| Capital International Investors | 6,853,119 | $221.8M | 0.05% | −1,483,692−17.8% | Reduced |
| Capital World Investors | 5,151,572 | $166.7M | 0.03% | +573,488+12.5% | Added |
| Turtle Creek Asset Management Inc. | 5,095,738 | $164.6M | 4.24% | +1,220,008+31.5% | Added |
| EdgePoint Investment Group Inc. | 3,540,639 | $114.6M | 0.97% | −19,873−0.6% | Reduced |
| Manufacturers Life Insurance Company, The | 3,240,430 | $104.7M | 0.10% | +1,862,912+135.2% | Added |
| Royal Bank of Canada | 3,125,700 | $101.0M | 0.02% | +780,976+33.3% | Added |
| Vanguard Group Inc | 2,961,446 | $95.7M | 0.00% | +45,437+1.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 2,181,725 | $70.6M | 0.30% | −193,197−8.1% | Reduced |
| FIL Ltd | 2,128,777 | $68.9M | 0.07% | +1,867,736+715.5% | Added |
| Janus Henderson Group PLC | 2,070,000 | $66.9M | 0.04% | +893,597+76.0% | Added |
| ACK Asset Management LLC | 2,000,000 | $64.6M | 7.97% | +460,000+29.9% | Added |
| Federation des caisses Desjardins du Quebec | 2,018,984 | $64.2M | 0.34% | +1,153,669+133.3% | Added |
| FMR LLC | 1,496,702 | $48.4M | 0.00% | −3,070,769−67.2% | Reduced |
| TD Waterhouse Canada Inc. | 1,276,742 | $41.5M | 0.37% | +110,168+9.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 1,273,093 | $41.2M | 0.10% | +1,273,093 | New |
| Clearbridge Investments, LLC | 1,264,654 | $40.9M | 0.03% | −319,596−20.2% | Reduced |
| Invesco Ltd. | 1,131,385 | $36.6M | 0.01% | +999,694+759.1% | Added |
| Beutel, Goodman & Co Ltd. | 1,103,049 | $35.7M | 0.19% | −46,190−4.0% | Reduced |
| Alliancebernstein L.P. | 1,039,704 | $33.6M | 0.01% | −109,571−9.5% | Reduced |
| Capital Research Global Investors | 975,920 | $31.6M | 0.01% | +975,920 | New |
| Norges Bank | 957,821 | $31.0M | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 913,919 | $29.6M | 0.04% | −262,093−22.3% | Reduced |
| Rockefeller Capital Management L.P. | 768,524 | $24.8M | 0.07% | +147,264+23.7% | Added |
| Bank of Montreal | 718,649 | $24.2M | 0.01% | +142,908+24.8% | Added |
| Canoe Financial LP | 686,879 | $23.1M | 0.43% | 00.0% | Unchanged |
| TD Asset Management Inc | 675,547 | $21.9M | 0.02% | −16,635−2.4% | Reduced |
| Alberta Investment Management Corp | 672,100 | $21.7M | 0.23% | +25,700+4.0% | Added |
| Principal Financial Group Inc | 639,540 | $20.7M | 0.01% | +279,880+77.8% | Added |
| Agf Management Ltd | 637,132 | $20.6M | 0.11% | +28,006+4.6% | Added |
| 1832 Asset Management L.P. | 619,529 | $20.0M | 0.04% | +180,129+41.0% | Added |
| Aviva PLC | 578,861 | $18.7M | 0.05% | −36,394−5.9% | Reduced |
| Massachusetts Financial Services Co | 566,410 | $18.3M | 0.01% | −18,697−3.2% | Reduced |
| Fiera Capital Corp | 494,361 | $16.0M | 0.05% | −40,304−7.5% | Reduced |
| Legal & General Group Plc | 452,784 | $14.6M | 0.00% | +2,001+0.4% | Added |
| Morgan Stanley | 448,490 | $14.5M | 0.00% | −124,923−21.8% | Reduced |
| Goldman Sachs Group Inc | 438,283 | $14.2M | 0.00% | +183,303+71.9% | Added |
| Nuveen Asset Management, LLC | 388,541 | $12.6M | 0.00% | −7,586−1.9% | Reduced |
| Capital Group Private Client Services, Inc. | 371,444 | $12.0M | 0.12% | −22,022−5.6% | Reduced |
| Capital International Inc | 350,896 | $11.4M | 0.15% | −15,688−4.3% | Reduced |
| CIBC Asset Management Inc | 324,180 | $10.5M | 0.04% | +8,205+2.6% | Added |
| National Bank of Canada | 324,493 | $10.5M | 0.02% | +3,617+1.1% | Added |
| CIBC World Markets Inc. | 315,521 | $10.2M | 0.03% | +35,870+12.8% | Added |
| Allspring Global Investments Holdings, LLC | 359,097 | $9.78M | 0.02% | +359,097 | New |
| Van Berkom & Associates Inc. | 247,140 | $7.99M | 0.24% | +14,443+6.2% | Added |
| British Columbia Investment Management Corp | 245,111 | $7.93M | 0.05% | +42,886+21.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 243,902 | $7.88M | 0.02% | −79,700−24.6% | Reduced |
| JPMorgan Chase & Co | 240,586 | $7.77M | 0.00% | +9,947+4.3% | Added |
| Dixon Mitchell Investment Counsel Inc. | 238,625 | $7.72M | 0.39% | +100,000+72.1% | Added |
| Charles Schwab Investment Management Inc | 187,174 | $6.06M | 0.00% | +187,174 | New |
| Scotia Capital Inc. | 184,271 | $5.86M | 0.03% | +13,697+8.0% | Added |
| Swiss National Bank | 166,600 | $5.39M | 0.00% | −800−0.5% | Reduced |
| Envestnet Asset Management Inc | 166,403 | $5.38M | 0.00% | +20,411+14.0% | Added |
| Capital International Sarl | 164,439 | $5.32M | 0.16% | +14,654+9.8% | Added |
| Thornburg Investment Management Inc | 181,408 | $5.31M | 0.07% | +2,958+1.7% | Added |
| Burgundy Asset Management Ltd. | 161,563 | $5.23M | 0.06% | +107,110+196.7% | Added |
| Front Street Capital Management, Inc. | 136,750 | $4.42M | 0.85% | +57,875+73.4% | Added |
| Bank of America Corp | 134,551 | $4.35M | 0.00% | +62,599+87.0% | Added |
| UniSuper Management Pty Ltd | 98,036 | $4.34M | 0.04% | +98,036 | New |
| First Trust Advisors LP | 120,001 | $3.88M | 0.00% | −33,073−21.6% | Reduced |
| Galibier Capital Management Ltd. | 110,830 | $3.59M | 0.89% | +110,830 | New |
| Capital International Ltd | 100,238 | $3.24M | 0.15% | +3,915+4.1% | Added |
| Covalis Capital LLP | 95,561 | $3.09M | 0.42% | +22,461+30.7% | Added |
| Millennium Management LLC | 95,311 | $3.08M | 0.00% | −106,952−52.9% | Reduced |
| UBS Asset Management Americas Inc | 95,103 | $3.07M | 0.00% | +95,103 | New |
| Jarislowsky, Fraser Ltd | 94,544 | $3.06M | 0.02% | +31,313+49.5% | Added |
| Two Sigma Investments, LP | 84,205 | $2.72M | 0.01% | −11,700−12.2% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 83,047 | $2.69M | 0.13% | +48,278+138.9% | Added |
| Natixis Advisors, L.P. | 82,740 | $2.67M | 0.01% | −178,927−68.4% | Reduced |
| Toronto Dominion Bank | 58,641 | $1.89M | 0.00% | +52,412+841.4% | Added |
| D. E. Shaw & Co., Inc. | 52,461 | $1.70M | 0.00% | −233,446−81.7% | Reduced |
| Caldwell Investment Management Ltd. | 48,100 | $1.55M | 1.17% | +24,000+99.6% | Added |
| Aviso Financial Inc. | 45,459 | $1.45M | 0.08% | +45,459 | New |
| Quadrature Capital Ltd | 41,000 | $1.32M | 0.02% | +20,100+96.2% | Added |
| Dimensional Fund Advisors LP | 39,755 | $1.28M | 0.00% | +21,810+121.5% | Added |
| Geode Capital Management, LLC | 37,067 | $1.21M | 0.00% | +1,430+4.0% | Added |
| Marshall Wace, LLP | 35,617 | $1.15M | 0.00% | −465,883−92.9% | Reduced |
| Citadel Advisors LLC | 31,147 | $1.01M | 0.00% | −27,556−46.9% | Reduced |
| Jane Street Group, LLC | 30,656 | $992.1K | 0.00% | +11,077+56.6% | Added |
| Amundi | 30,618 | $990.2K | 0.00% | −6,289−17.0% | Reduced |
| UBS Group AG | 27,667 | $893.9K | 0.00% | −2,343−7.8% | Reduced |
| Royce & Associates LP | 25,500 | $825.2K | 0.01% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 22,949 | $742.3K | 0.01% | +13,907+153.8% | Added |
| New York State Common Retirement Fund | 20,761 | $670.8K | 0.00% | 00.0% | Unchanged |
| Capital Group Investment Management Pte. Ltd. | 20,612 | $666.9K | 0.14% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 20,053 | $647.9K | 0.00% | +20,053 | New |
| Russell Investments Group, Ltd. | 19,312 | $624.8K | 0.00% | −6,029−23.8% | Reduced |
| Cidel Asset Management Inc | 18,106 | $585.8K | 0.05% | −202−1.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 17,457 | $564.8K | 0.00% | +804+4.8% | Added |
| Aigen Investment Management, LP | 17,112 | $553.7K | 0.11% | −7,002−29.0% | Reduced |
| PDT Partners, LLC | 16,182 | $522.8K | 0.05% | +16,182 | New |
| Wells Fargo & Company | 14,709 | $475.8K | 0.00% | −1,406−8.7% | Reduced |
| Standard Life Aberdeen plc | 14,654 | $473.5K | 0.00% | −8,446−36.6% | Reduced |
| SIG North Trading, ULC | 14,288 | $461.6K | 0.12% | +6,804+90.9% | Added |
| Bank of New York Mellon Corp | 13,770 | $444.9K | 0.00% | −1,268−8.4% | Reduced |
| Pictet Asset Management Holding SA | 12,935 | $424.9K | 0.00% | −372−2.8% | Reduced |
| Northwest & Ethical Investments L.P. | 12,959 | $419.3K | 0.01% | +2,000+18.2% | Added |
| TRUE Private Wealth Advisors | 12,323 | $398.2K | 0.05% | 00.0% | Unchanged |
| Dynasty Wealth Management, LLC | 11,235 | $363.0K | 0.01% | +1,239+12.4% | Added |
| ExodusPoint Capital Management, LP | 11,200 | $362.0K | 0.00% | +3,239+40.7% | Added |