Canonical: https://ownershiptrace.com/13f/companies/2566

# Who owns ATS Corp /ATS (ATS)? Elite investor 13F holders

2 tracked elite investors reported holding ATS Corp /ATS as of 2026-06-30, including Fairfax Financial Holdings, Gotham Asset Management. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

2 tracked investors currently reported holding · Latest report period: 2026-06-30 · Industrials · Capital Goods

ATS Corporation, together with its subsidiaries, engages in the planning, designing, building, commissioning, and servicing of automated manufacturing and assembly systems worldwide. The company offers pre-automation services comprising discovery and analysis, concept development, simulation, and total cost of ownership modeling; post-automation services, including training, process optimization,…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Fairfax Financial Holdings](https://ownershiptrace.com/13f/investors/62) | ATS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 70487018.00 USD | 2486400.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/915191/0001104659-26-096276-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | ATS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | ATS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 241608.00 USD | 8395.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

This public summary shows the default reporting scope. Enable JavaScript for interactive filters, charts, and additional rows.

[How to read the data](https://ownershiptrace.com/docs#reading-the-data) · [Disclaimer](https://ownershiptrace.com/disclaimer)