ATS · Company research
ATS Corporation (ATS): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableIndustrials
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| NBH Bank | 2148930 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 113 | 3252 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MACKENZIE FINANCIAL CORP | 919859 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 524774 | 21452761 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Rockefeller Capital Management L.P. | 1739439 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 48 | 1381 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| JPMORGAN CHASE & CO | 19617 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1039 | 28645 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| DEUTSCHE BANK AG\ | 948046 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6968 | 200539 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Pacer Advisors, Inc. | 1616667 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 604 | 17 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Campbell & CO Investment Adviser LLC | 1353570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8503 | 244716 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| Caldwell Investment Management Ltd. | 1904373 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 60800 | 1749049 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Silver Grove Financial Group, Inc. | 2111172 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 36 | 1036 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| DIMENSIONAL FUND ADVISORS LP | 354204 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19783 | 569355 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| ACK Asset Management LLC | 1510940 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1500000 | 43170000 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MERCER GLOBAL ADVISORS INC /ADV | 853758 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 70 | 2015 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| XTX Topco Ltd | 1828301 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 35013 | 1007674 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| NORGES BANK | 1374170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1084181 | 31219408 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Marathon Asset Management Ltd | 1861026 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 954485 | 27500179 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Legal & General Group Plc | 764068 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1037528 | 29859319 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Swiss National Bank | 1582202 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 168000 | 4828346 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Waratah Capital Advisors Ltd. | 1539919 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 334923 | 9639084 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| HRT FINANCIAL LP | 1475597 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10824 | 311 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AMERICAN CENTURY COMPANIES INC | 748054 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 32500 | 936788 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MORGAN STANLEY | 895421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12 | 345 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ExodusPoint Capital Management, LP | 1736225 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22100 | 636038 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2398431 | 69132375 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BANK OF NOVA SCOTIA TRUST CO | 1335382 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31975 | 920240 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Delaney Capital Management Ltd. | 2140766 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 160392 | 4614233 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Quadrature Capital Ltd | 1651424 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8100 | 233394 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Verition Fund Management LLC | 1454027 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29513 | 849384 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FIL Ltd | 318989 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1284584 | 37027177 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| SCOTIA CAPITAL INC. | 1335644 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 212719 | 6021550 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Dixon Mitchell Investment Counsel Inc. | 1993485 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 211025 | 6080495 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Langdon Equity Partners | 2111148 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 600000 | 17286631 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 62584 | 1803301 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| TORONTO DOMINION BANK | 947263 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 368913 | 10622991 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Northwest & Ethical Investments L.P. | 2033536 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15573 | 448368 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| HARBOR CAPITAL ADVISORS, INC. | 1039128 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 115198 | 3315 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| SIG North Trading, ULC | 1868643 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 160600 | 4622068 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Bell Investment Advisors, Inc | 1890149 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 35 | 1008 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Russell Investments Group, Ltd. | 1692234 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1758 | 50655 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Alberta Investment Management Corp | 1463559 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1177491 | 33903767 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Savant Capital, LLC | 1482880 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11997 | 345274 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| MONTRUSCO BOLTON INVESTMENTS INC. | 1475940 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 99056 | 2854209 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| Jupiter Topco LLC | 2146052 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2301708 | 66321082 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| K.J. Harrison & Partners Inc | 1418359 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 100000 | 2876847 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| TURTLE CREEK ASSET MANAGEMENT INC. | 1484148 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3084567 | 88773838 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ALLIANCEBERNSTEIN L.P. | 1109448 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16380 | 461916 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| TD Asset Management Inc | 1056053 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1003596 | 28917712 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 34791 | 1001285 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Van Berkom & Associates Inc. | 1524408 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 188066 | 5410 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Smartleaf Asset Management LLC | 2010393 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1052 | 29004 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| State of Wyoming | 1821626 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1162 | 33442 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| BlackRock, Inc. | 2012383 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 58 | 1669 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| TD Waterhouse Canada Inc. | 1999606 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1683683 | 47430639 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| Public Sector Pension Investment Board | 1396318 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 378001 | 10884684 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| WealthCollab, LLC | 2017870 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 89 | 2562 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 243525 | 7016953 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CIBC WORLD MARKET INC. | 1421224 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 327087 | 9419737 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 928047 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 73654 | 2118823 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| PenderFund Capital Management Ltd. | 1706164 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 37700 | 1086674 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| SIMPLEX TRADING, LLC | 1488542 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 846 | 24347 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1705339 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 788784 | 22728099 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BANK OF MONTREAL /CAN/ | 927971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1977309 | 56937371 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| ArrowMark Colorado Holdings LLC | 1483859 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 280000 | 8058400 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| OSAIC HOLDINGS, INC. | 1677044 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 208 | 5986 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SEI INVESTMENTS CO | 350894 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 97376 | 2802481 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 912938 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 540733 | 22105165 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| Canoe Financial LP | 1908219 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 83024 | 2390748 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| FIRST TRUST ADVISORS LP | 1125816 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 181592 | 5234254 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Candelo Capital Management LP | 1845660 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 165100 | 4758549 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Tower Research Capital LLC (TRC) | 1533421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3900 | 112242 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Caitong International Asset Management Co., Ltd | 1963355 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4 | 115 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Front Street Capital Management, Inc. | 1683182 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 124973 | 3596723 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Sixth Street Partners Management Company, L.P. | 1812095 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 243525 | 7016953 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Aberdeen Group plc | 1716774 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13483 | 388041 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| Federation des caisses Desjardins du Quebec | 2022297 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3166 | 89587 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ACADIAN ASSET MANAGEMENT LLC | 916542 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2900 | 83 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| HALLSTATT ADVISORS L.P. | 2040638 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 83020 | 2390633 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Invesco Ltd. | 914208 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7323 | 210756 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Leonteq Securities AG | 1535950 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4 | 164 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| BARCLAYS PLC | 312069 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16814 | 483907 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| JANE STREET GROUP, LLC | 1595888 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 174068 | 5012609 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.