ATS Corporation

TSX:ATS Stock Report

Market Cap: CA$4.4b

ATS Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

TSX:ATS Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
13 Mar 26BuyCA$342,549Douglas WrightIndividual8,800CA$38.93
13 Mar 26BuyCA$34,350,511Mason Capital Management LLCCompany840,602CA$40.86
11 Mar 26BuyCA$681,032Douglas WrightIndividual16,900CA$40.92
11 Feb 26BuyCA$166,304Ryan McLeodIndividual4,000CA$41.58
07 Jul 25BuyCA$219,830Jeffrey AdamsonIndividual5,246CA$41.90
07 Jul 25BuyCA$1,572,965Andrew HiderIndividual37,537CA$41.90
07 Jul 25BuyCA$75,889Christian DebusIndividual1,811CA$41.90
07 Jul 25BuyCA$49,196Simon RobertsIndividual1,174CA$41.90
07 Jul 25BuyCA$202,733Ryan McLeodIndividual4,838CA$41.90
07 Jul 25BuyCA$54,140Angella AlexanderIndividual1,292CA$41.90
07 Jul 25BuyCA$49,028Steve EmeryIndividual1,170CA$41.90
07 Jul 25BuyCA$212,372Cameron MoyerIndividual5,068CA$41.90
07 Jul 25BuyCA$35,451Giuseppe TassoneIndividual846CA$41.90
07 Jul 25BuyCA$111,466Jeremy PattenIndividual2,660CA$41.90
05 Jun 25SellCA$82Andrew HiderIndividual2CA$40.97
03 Jun 25SellCA$218,190Giuseppe TassoneIndividual5,274CA$41.37
30 May 25SellCA$2,107Giuseppe TassoneIndividual53CA$39.76

Insider Trading Volume

Insider Buying: ATS insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ATS?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders606,2920.618%
General Public9,175,6479.35%
Hedge Funds23,292,95523.7%
Institutions65,039,33866.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 73.83% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
16.7%
Mason Capital Management LLC
16,404,170CA$741.5m5.4%53.44%
7.02%
EdgePoint Investment Group Inc.
6,888,785CA$311.4m7.95%0.99%
6.53%
RBC Global Asset Management Inc.
6,409,707CA$289.7m13.1%0.1%
5.95%
Beutel Goodman & Company Ltd.
5,837,138CA$263.8m-7.8%0.98%
5.75%
Turtle Creek Asset Management Inc.
5,642,052CA$255.0m-19.1%7.7%
3.46%
The Vanguard Group, Inc.
3,397,166CA$153.6m1.67%no data
2.53%
Hamblin Watsa Investment Counsel Ltd.
2,486,400CA$112.4m0%2.26%
2.31%
Connor, Clark & Lunn Investment Management Ltd.
2,264,757CA$102.4m-8.89%0.15%
2.16%
FMR LLC
2,117,766CA$95.7m54%no data
2.07%
Burgundy Asset Management Ltd.
2,030,641CA$91.8m12.3%0.55%
1.88%
ACK Asset Management LLC
1,846,196CA$83.4m0%6.18%
1.75%
The Toronto-Dominion Bank
1,716,359CA$77.6m63.7%0.05%
1.68%
Hill City Capital LP
1,649,857CA$74.6m0%1.72%
1.47%
The Bank of Nova Scotia
1,443,772CA$65.3m0%0.06%
1.45%
TD Asset Management, Inc.
1,422,459CA$64.3m19.2%0.03%
1.28%
Invesco Ltd.
1,252,337CA$56.6m6.3%0.01%
1.2%
Scheer, Rowlett & Associates Investment Management Ltd.
1,181,937CA$53.4m-3.63%2.57%
1.16%
Mirae Asset Global Investments Co., Ltd.
1,141,835CA$51.6m0%0.02%
1.15%
RBC Dominion Securities Inc.
1,127,532CA$51.0m-19.2%0.03%
1.13%
ClearBridge Investments, LLC
1,111,485CA$50.2m-1.67%0.03%
1.11%
Marathon Asset Management Limited
1,093,911CA$49.4m-0.35%0.23%
1.1%
Norges Bank Investment Management
1,079,090CA$48.8m5.03%no data
1.01%
BMO Asset Management Corp.
992,052CA$44.8m-13.2%0.01%
0.98%
Managed Account Advisors LLC
957,858CA$43.3m-15.9%no data
0.96%
Alberta Investment Management Corporation
940,191CA$42.5m-29.9%0.19%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/14 12:56
End of Day Share Price 2026/05/14 00:00
Earnings2025/12/28
Annual Earnings2025/03/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

ATS Corporation is covered by 17 analysts. 8 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
David OcampoATB Cormark Historical (Cormark Securities)
David TyermanCanaccord Genuity
Neil LinsdellCantor Fitzgerald Canada Corporation