Skip to main content

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.

Q2 2023 vs. Q1 2023

How the institutions holding ATS Corp changed between Q1 2023 and Q2 2023.

All holders in Q2 2023All holders in Q1 2023

13F holders of ATS: Q1 2023 compared with Q2 2023
MeasureQ1 2023Q2 2023Change
Holders3131+128
Shares1.92M76.2M+74.2M (+3,858.2%)
Value$80.6M$3.53B+$3.45B (+4,284.3%)

New holders (128)

Institutions that held ATS Corp at the end of Q2 2023 but not at the end of Q1 2023.

Showing the largest 100 of 128 by value.

Institutions new to ATS in Q2 2023
InstitutionSharesValue% of portfolio
Mason Capital Management LLC17,849,765$822.7M80.16%
Capital International Investors5,906,119$271.7M0.07%
FMR LLC4,451,613$204.8M0.02%
Capital World Investors4,110,014$189.1M0.04%
Royal Bank of Canada3,088,815$142.4M0.04%
Vanguard Group Inc2,622,936$120.9M0.00%
Turtle Creek Asset Management Inc.2,329,131$107.3M3.08%
EdgePoint Investment Group Inc.2,174,662$100.1M0.90%
Connor, Clark & Lunn Investment Management Ltd.1,941,692$89.3M0.45%
FIL Ltd1,848,598$85.1M0.10%
Clearbridge Investments, LLC1,650,841$76.1M0.07%
Janus Henderson Group PLC1,554,233$71.6M0.04%
Mackenzie Financial Corp1,170,937$53.9M0.08%
Waratah Capital Advisors Ltd.1,154,651$53.1M2.68%
Beutel, Goodman & Co Ltd.1,150,135$53.0M0.30%
Alliancebernstein L.P.1,131,036$52.1M0.02%
Manufacturers Life Insurance Company, The1,040,151$47.8M0.03%
TD Waterhouse Canada Inc.787,227$47.3M0.47%
Mirae Asset Global Investments Co., Ltd.978,121$45.1M0.10%
Norges Bank883,299$40.6M0.01%
American Century Companies Inc854,925$39.4M0.03%
Perpetual Ltd804,441$37.0M0.32%
Triasima Portfolio Management inc.536,472$32.7M2.07%
State of Wisconsin Investment Board697,687$32.1M0.09%
Bank of Montreal675,976$31.1M0.02%
Alberta Investment Management Corp629,000$29.0M0.28%
Citadel Advisors LLC605,132$27.9M0.03%
Fiera Capital Corp575,470$26.5M0.08%
Victory Capital Management Inc521,546$24.0M0.03%
Massachusetts Financial Services Co515,340$23.8M0.01%
TD Asset Management Inc504,595$23.2M0.03%
Principal Financial Group Inc470,230$21.7M0.01%
T. Rowe Price Investment Management, Inc.447,449$20.6M0.01%
Morgan Stanley445,934$20.6M0.00%
Natixis Advisors, L.P.440,689$20.3M0.06%
Aviva PLC438,979$20.2M0.08%
CIBC Asset Management Inc398,332$18.3M0.07%
CIBC World Markets Inc.369,744$17.0M0.06%
National Bank of Canada359,500$16.5M0.03%
1832 Asset Management L.P.342,860$15.8M0.03%
JPMorgan Chase & Co337,768$15.6M0.00%
Capital Group Private Client Services, Inc.303,186$13.9M0.16%
Schonfeld Strategic Advisors LLC266,800$12.3M0.11%
Healthcare of Ontario Pension Plan Trust Fund243,902$11.2M0.05%
Goldman Sachs Group Inc228,144$10.5M0.00%
Barometer Capital Management Inc.163,735$9.98M2.66%
Capital International Inc203,279$9.36M0.17%
Zimmer Partners, LP200,000$9.22M0.23%
Van Berkom & Associates Inc.188,526$8.68M0.31%
Caldwell Investment Management Ltd.186,800$8.52M6.45%
Scotia Capital Inc.178,569$8.21M0.06%
Guardian Capital LP170,023$7.83M0.25%
Public Sector Pension Investment Board170,001$7.83M0.06%
Hillsdale Investment Management Inc.166,600$7.67M0.70%
Swiss National Bank159,900$7.36M0.01%
EAM Global Investors LLC158,219$7.29M2.14%
Credit Suisse AG119,036$7.26M0.01%
Invesco Ltd.152,385$7.02M0.00%
Royce & Associates LP128,150$5.90M0.06%
D. E. Shaw & Co., Inc.126,900$5.84M0.01%
PCJ Investment Counsel Ltd.126,525$5.82M2.47%
Intact Investment Management Inc.118,670$5.46M0.22%
Burgundy Asset Management Ltd.101,041$4.65M0.05%
NewGen Asset Management Ltd96,100$4.43M3.35%
Capital International Sarl84,434$3.89M0.17%
Dixon Mitchell Investment Counsel Inc.83,025$3.82M0.22%
Handelsbanken Fonder AB73,500$3.39M0.02%
Lombard Odier Asset Management (Europe) Ltd39,364$3.19M0.15%
Agf Management Ltd62,392$2.87M0.02%
Caas Capital Management LP61,409$2.83M1.36%
Jarislowsky, Fraser Ltd60,994$2.81M0.02%
Credential Qtrade Securities Inc.57,138$2.63M0.17%
Two Sigma Investments, LP54,105$2.49M0.01%
Millennium Management LLC53,947$2.49M0.00%
Russell Investments Group, Ltd.52,445$2.42M0.00%
Capital International Ltd48,607$2.24M0.13%
Northwest & Ethical Investments L.P.47,258$2.17M0.07%
O'Shaughnessy Asset Management, LLC46,285$2.13M0.03%
British Columbia Investment Management Corp43,629$2.01M0.02%
Rockefeller Capital Management L.P.42,612$1.96M0.01%
Fairfax Financial Holdings LtdSuperinvestorFairfax Financial40,000$1.84M0.10%
Arrowstreet Capital, Limited Partnership36,948$1.70M0.00%
Geode Capital Management, LLC31,084$1.50M0.00%
Element Capital Management LLC29,497$1.36M0.09%
Envestnet Asset Management Inc27,255$1.26M0.00%
Ghisallo Capital Management LLC26,869$1.24M0.15%
Bank of America Corp24,707$1.14M0.00%
Cidel Asset Management Inc21,985$1.01M0.05%
Standard Life Aberdeen plc21,622$996.6K0.00%
New York State Common Retirement Fund20,761$956.9K0.00%
HN Saltoro Capital, LP14,250$868.5K2.32%
Wells Fargo & Company17,460$803.8K0.00%
Jane Street Group, LLC17,415$801.1K0.00%
Barclays PLC13,273$611.8K0.00%
Tacita Capital Inc13,265$611.0K0.45%
Zurcher Kantonalbank (Zurich Cantonalbank)12,868$592.7K0.00%
TRUE Private Wealth Advisors12,323$568.0K0.08%
Federation des caisses Desjardins du Quebec12,292$565.5K0.01%
Bank of Nova Scotia11,890$547.6K0.00%
Knightsbridge Asset Management, LLC11,574$533.0K0.17%

Sold out (0)

Institutions that held ATS Corp at the end of Q1 2023 and filed for Q2 2023 without it.

None.