EFX

EQUIFAX INC

Superinvestors

Institutional investors holding EFX

Investor	Fund	Weight	Shares	Value	Quarter
ValueAct Capital	ValueAct Capital	9.51%	10,948,768	$377.5M	2008Q1
Jensen Investment Management	Jensen Investment Management	2.78%	783,100	$141.0M	2026Q1
Wallace Weitz	Weitz Investment Management	2.36%	187,605	$33.8M	2026Q1
William Von Mueffling	Cantillon Capital Management	2.14%	1,791,379	$322.6M	2026Q1
David Katz	Matrix Asset Advisors	1.93%	355,660	$10.2M	2000Q4
Bill Nygren	Oakmark Select Fund – Harris Associates	1.81%	7,529,116	$1.4B	2026Q1
Hillman Capital Management	Hillman Value Fund	1.70%	13,556	$2.4M	2026Q1
Robert Olstein	Olstein Capital Management	1.45%	37,000	$7K	2026Q1
AKO Capital	AKO Capital	1.42%	403,774	$73K	2026Q1
John Armitage	Egerton Capital	1.06%	1,051,935	$148.0M	2019Q3
Henry Ellenbogen	Durable Capital Partners	0.64%	309,848	$72.9M	2023Q2
Chris Hohn	TCI Fund Management	0.57%	780,639	$109.8M	2019Q3
Viking Global Investors	Viking Global Investors	0.28%	397,000	$49.7M	2018Q2
Lindsell Train	Lindsell Train	0.07%	11,500	$2.1M	2026Q1
Lee Ainslie	Maverick Capital	0.05%	22,896	$5.0M	2025Q4
Kenneth Fisher	Fisher Asset Management	0.04%	168,722	$23.2M	2017Q2
First Eagle Investment Management	First Eagle Investment Management	0.03%	54,100	$9.3M	2020Q2
Christopher Davis	Davis Selected Advisers	0.01%	0	$4.3M	2004Q2
Meridian / ArrowMark	Meridian Contrarian Fund	0.01%	10,000	$1.2M	2017Q4
Stephen Mandel	Lone Pine Capital	0.01%	7,278	$1.4M	2022Q4

Congressional data coming soon

Total trades

$14.1M

Volume

Buys

Sells

Last trade: May 7, 2026

Date	Insider	Type	Value
May 7, 2026	Audrey B Tillman	Buy	$220K
May 7, 2026	Audrey B Tillman	Buy	$220K

Congressional trade data is being sourced and will appear here shortly.