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 2026
Institutional positions in ATS Corp as of Jun 30, 2026. 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
- 141
- +11 vs. Q1 2026
- Shares held
- 81.6M
- −1.18M (−1.4%) vs. Q1 2026
- Total value
- $2.37B
- +$43.5M (+1.9%) vs. Q1 2026
- New holders
- 25
- 55 more added
- Sold out
- 14
- 46 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding ATS Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caitong International Asset Management Co., Ltd | 4 | $115 | 0.00% | −13−76.5% | Reduced |
| Leonteq Securities AG | 4 | $164 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 12 | $345 | 0.00% | −186−93.9% | Reduced |
| EverSource Wealth Advisors, LLC | 20 | $576 | 0.00% | −36−64.3% | Reduced |
| Bell Investment Advisors, Inc | 35 | $1.01K | 0.00% | +15+75.0% | Added |
| Silver Grove Financial Group, Inc. | 36 | $1.04K | 0.00% | +36 | New |
| Rockefeller Capital Management L.P. | 48 | $1.38K | 0.00% | +48 | New |
| BlackRock, Inc. | 58 | $1.67K | 0.00% | 00.0% | Unchanged |
| Action Point Financial Planning, LLC | 80 | $2.27K | 0.00% | +80 | New |
| WealthCollab, LLC | 89 | $2.56K | 0.00% | 00.0% | Unchanged |
| NBH Bank | 113 | $3.25K | 0.00% | +113 | New |
| Hantz Financial Services, Inc. | 168 | $5.00K | 0.00% | −2,549−93.8% | Reduced |
| Advisor Group Holdings, Inc. | 208 | $5.99K | 0.00% | −146−41.2% | Reduced |
| Farther Finance Advisors, LLC | 263 | $7.57K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 539 | $15.5K | 0.00% | +539 | New |
| Pacer Advisors, Inc. | 708 | $20.0K | 0.00% | +378+114.5% | Added |
| Ronald Blue Trust, Inc. | 733 | $21.1K | 0.00% | 00.0% | Unchanged |
| Guardian Partners Inc. | 760 | $21.9K | 0.00% | +760 | New |
| Simplex Trading, LLC | 846 | $24.3K | 0.00% | +846 | New |
| Hillsdale Investment Management Inc. | 900 | $25.9K | 0.00% | +300+50.0% | Added |
| Smartleaf Asset Management LLC | 1,052 | $29.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 1,162 | $33.4K | 0.00% | −53−4.4% | Reduced |
| JPMorgan Chase & Co | 1,382 | $38.1K | 0.00% | +419+43.5% | Added |
| Russell Investments Group, Ltd. | 1,758 | $50.7K | 0.00% | −1,070−37.8% | Reduced |
| Acadian Asset Management LLC | 2,900 | $83.0K | 0.00% | −2,500−46.3% | Reduced |
| Tower Research Capital LLC (TRC) | 3,900 | $112.2K | 0.00% | −4,000−50.6% | Reduced |
| Fieldview Capital Management, LLC | 7,408 | $213.5K | 0.06% | +7,408 | New |
| SkyView Investment Advisors, LLC | 7,500 | $216.0K | 0.17% | −3,466−31.6% | Reduced |
| Quadrature Capital Ltd | 8,100 | $233.4K | 0.00% | +8,100 | New |
| Invesco Ltd. | 8,279 | $238.3K | 0.00% | −334,897−97.6% | Reduced |
| Gotham Asset Management, LLC | 8,395 | $241.6K | 0.00% | +724+9.4% | Added |
| Campbell & CO Investment Adviser LLC | 8,503 | $244.7K | 0.01% | +76+0.9% | Added |
| Stifel Financial Corp | 9,016 | $259.5K | 0.00% | −2,875−24.2% | Reduced |
| HRT Financial LP | 10,824 | $311.0K | 0.00% | +10,824 | New |
| Deutsche Bank AG | 10,811 | $311.1K | 0.00% | +59+0.5% | Added |
| Investment Management Corp of Ontario | 11,816 | $340.1K | 0.00% | +100+0.9% | Added |
| Mariner, LLC | 11,879 | $341.9K | 0.00% | −4,358−26.8% | Reduced |
| Savant Capital, LLC | 11,997 | $345.3K | 0.00% | −660−5.2% | Reduced |
| TRUE Private Wealth Advisors | 12,080 | $347.7K | 0.03% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 13,483 | $388.0K | 0.00% | −12,754−48.6% | Reduced |
| Northwest & Ethical Investments L.P. | 15,573 | $448.4K | 0.01% | +4,590+41.8% | Added |
| Purpose Unlimited Inc. | 15,754 | $454.1K | 0.02% | −12,813−44.9% | Reduced |
| Pictet Asset Management Holding SA | 15,987 | $460.7K | 0.00% | −436−2.7% | Reduced |
| Alliancebernstein L.P. | 16,380 | $461.9K | 0.00% | +7,420+82.8% | Added |
| Barclays PLC | 16,814 | $483.9K | 0.00% | +13,836+464.6% | Added |
| Wells Fargo & Company | 19,748 | $568.3K | 0.00% | +18,241+1,210.4% | Added |
| Vanguard Investments Australia, Ltd. | 21,874 | $630.5K | 0.00% | +2,559+13.2% | Added |
| ExodusPoint Capital Management, LP | 22,100 | $636.0K | 0.01% | +50+0.2% | Added |
| SIG North Trading, ULC | 22,575 | $649.7K | 0.12% | −3,700−14.1% | Reduced |
| Squarepoint Ops LLC | 24,760 | $712.6K | 0.00% | +24,760 | New |
| Franklin Resources Inc | 25,412 | $731.7K | 0.00% | −222,055−89.7% | Reduced |
| Public Employees Retirement System of Ohio | 28,366 | $817.3K | 0.00% | +1,031+3.8% | Added |
| Verition Fund Management LLC | 29,513 | $849.4K | 0.01% | +29,513 | New |
| Engineers Gate Manager LP | 31,363 | $902.6K | 0.01% | +18,311+140.3% | Added |
| American Century Companies Inc | 32,500 | $936.8K | 0.00% | +32,500 | New |
| Susquehanna International Group, LLP | 34,791 | $1.00M | 0.00% | +34,791 | New |
| XTX Topco Ltd | 35,013 | $1.01M | 0.01% | +35,013 | New |
| Bank of Nova Scotia Trust Co | 35,291 | $1.02M | 0.08% | +959+2.8% | Added |
| Citigroup Inc | 36,651 | $1.06M | 0.00% | +9,835+36.7% | Added |
| PenderFund Capital Management Ltd. | 37,700 | $1.09M | 0.14% | +17,700+88.5% | Added |
| Aviso Financial Inc. | 40,111 | $1.16M | 0.04% | −5,649−12.3% | Reduced |
| Intact Investment Management Inc. | 40,489 | $1.17M | 0.03% | −12,900−24.2% | Reduced |
| Guardian Capital LP | 46,433 | $1.34M | 0.03% | −522−1.1% | Reduced |
| Van Eck Associates Corp | 46,507 | $1.34M | 0.00% | +22,236+91.6% | Added |
| Federation des caisses Desjardins du Quebec | 54,947 | $1.56M | 0.00% | −58,100−51.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 54,361 | $1.57M | 0.00% | +22,911+72.8% | Added |
| Boothbay Fund Management, LLC | 59,867 | $1.72M | 0.03% | +59,867 | New |
| Caldwell Investment Management Ltd. | 60,800 | $1.75M | 1.15% | 00.0% | Unchanged |
| Nuveen, LLC | 62,584 | $1.80M | 0.00% | 00.0% | Unchanged |
| CenterBook Partners LP | 65,180 | $1.88M | 0.09% | +65,180 | New |
| Vanguard Asset Management, Ltd | 66,830 | $1.93M | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 69,598 | $2.04M | 0.00% | +800+1.2% | Added |
| Manufacturers Life Insurance Company, The | 73,654 | $2.12M | 0.00% | −476−0.6% | Reduced |
| Citadel Advisors LLC | 82,308 | $2.37M | 0.00% | +1,069+1.3% | Added |
| Lazard Asset Management LLC | 83,052 | $2.39M | 0.00% | +13,140+18.8% | Added |
| Hallstatt Advisors L.P. | 83,020 | $2.39M | 1.68% | +83,020 | New |
| Canoe Financial LP | 83,024 | $2.39M | 0.03% | −4,406−5.0% | Reduced |
| PCJ Investment Counsel Ltd. | 85,640 | $2.47M | 0.71% | +35,640+71.3% | Added |
| SEI Investments Co | 97,376 | $2.80M | 0.00% | −70,444−42.0% | Reduced |
| Montrusco Bolton Investments Inc. | 99,056 | $2.85M | 0.04% | −71,900−42.1% | Reduced |
| K.J. Harrison & Partners Inc | 100,000 | $2.88M | 0.41% | +100,000 | New |
| British Columbia Investment Management Corp | 101,546 | $2.92M | 0.02% | +31,124+44.2% | Added |
| Polar Asset Management Partners Inc. | 105,203 | $3.03M | 0.06% | +105,203 | New |
| Louisbourg Investments Inc. | 111,104 | $3.20M | 0.59% | +26,249+30.9% | Added |
| Harbor Capital Advisors, Inc. | 115,198 | $3.31M | 0.23% | +12,030+11.7% | Added |
| Front Street Capital Management, Inc. | 124,973 | $3.60M | 0.41% | −136,115−52.1% | Reduced |
| CIBC Asset Management Inc | 138,246 | $3.98M | 0.01% | +4,060+3.0% | Added |
| NewGen Asset Management Ltd | 150,000 | $4.32M | 2.37% | +150,000 | New |
| Delaney Capital Management Ltd. | 160,392 | $4.61M | 0.73% | +6,315+4.1% | Added |
| Candelo Capital Management LP | 165,100 | $4.76M | 3.49% | +13,412+8.8% | Added |
| Dimensional Fund Advisors LP | 167,149 | $4.81M | 0.00% | +44,693+36.5% | Added |
| Swiss National Bank | 168,000 | $4.83M | 0.00% | +3,600+2.2% | Added |
| First Trust Advisors LP | 181,592 | $5.23M | 0.00% | +27,189+17.6% | Added |
| Colony Group, LLC | 181,975 | $5.24M | 0.01% | 00.0% | Unchanged |
| Van Berkom & Associates Inc. | 188,066 | $5.41M | 0.17% | −69,294−26.9% | Reduced |
| Granite Investment Partners, LLC | 195,894 | $5.64M | 0.29% | +22,863+13.2% | Added |
| Jane Street Group, LLC | 199,635 | $5.75M | 0.00% | +116,994+141.6% | Added |
| Scotia Capital Inc. | 212,719 | $6.02M | 0.02% | +20,189+10.5% | Added |
| Dixon Mitchell Investment Counsel Inc. | 211,025 | $6.08M | 0.20% | 00.0% | Unchanged |
| UBS Group AG | 222,553 | $6.41M | 0.00% | −5,075−2.2% | Reduced |