ATS CORPORATION (ATS) is held by 78 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is ROYAL BANK OF CANADA as of Q1 2026.

Are institutions buying or selling ATS?

In Q1 2026, 46 institutions opened or increased positions in ATS CORPORATION while 32 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on ATS?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for ATS CORPORATION.

How many hedge funds hold ATS?

78 institutional investors report holding ATS CORPORATION (ATS) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into ATS?

As of Q1 2026, tracked institutions in ATS CORPORATION show 46 buyers versus 32 sellers — net inflows.

ATS CORPORATION

ATS·00217Y104·US·Common Stock·Industrials - Specialty Industrial Machinery-13D/G

Holders

(4 Elite)

$1.4B

Total Value

59% (78)

Consensus

46 buying - 32 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 78 funds

4 elite

Who's Trading

ActivistTCTurtle Creek Asset Management Inc.5.0%May 15, 2026

Activist

Royal Bank of Canada6.6%Feb 13, 2026

Activist

EdgePoint Investment Group Inc.6.6%Aug 14, 2025

Activist

BANK OF NOVA SCOTIA1.5%Jul 21, 2025

View all activist filings

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
ROYAL BANK OF CANADA	Increased	7.8M(+1.5%)	$218.9M	0.0%	-5.36%	31
EdgePoint Investment Group Inc.	Increased	7.2M(+4.0%)	$202.1M	1.6%	-21.05%	51
BANK OF MONTREAL /CAN/	Increased	3.1M(+3.1%)	$87.8M	0.0%	-2.56%	31
FAIRFAX FINANCIAL HOLDINGS LTD/ CAN	Unchanged	2.5M	$69.4M	3.6%	-7.57%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	New	2.4M	$66.7M	0.0%	-13.36%	41
Janus Henderson Group Ltd.	Increased	2.3M(+166.6%)	$64.5M	0.0%	-20.41%	48
FMR LLC	Increased	2.3M(+7.5%)	$64.2M	0.0%	-5.55%	32
Connor, Clark & Lunn Investment Management Ltd.	Decreased	2.3M(-8.9%)	$63.8M	0.1%	-11.34%	0
FIL Ltd	Increased	1.8M(+3219.4%)	$50.1M	0.0%	-13.00%	47
TD Waterhouse Canada Inc.	Increased	1.6M(+69.1%)	$46.9M	0.1%	-20.56%	52
TD ASSET MANAGEMENT INC	Increased	1.4M(+19.2%)	$40M	0.0%	-18.18%	34
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.	Increased	863,486(+6.0%)	$33.9M	0.3%	-0.38%	37
Clearbridge Investments, LLC	Decreased	1.1M(-1.8%)	$30.8M	0.0%	-31.48%	0
BANK OF AMERICA CORP /DE/	Decreased	945,875(-14.0%)	$26.7M	0.0%	-1.33%	0
Alberta Investment Management Corp	Decreased	940,191(-29.9%)	$26.5M	0.2%	-17.18%	0
MAMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Decreased	758,313(-33.6%)	$21.3M	0.0%	-13.15%	0
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	Decreased	533,957(-4.4%)	$20.9M	0.0%	-33.12%	0
VFVANGUARD FIDUCIARY TRUST CO	New	728,058	$20.5M	0.0%	-13.36%	39
NATIONAL BANK OF CANADA /FI/	Increased	648,282(+55.0%)	$18.1M	0.0%	-24.74%	40
PRINCIPAL FINANCIAL GROUP INC	Decreased	620,840(-29.3%)	$17.4M	0.0%	-24.03%	0