EQUIFAX INC

Ticker: EFX CUSIP: 294429105 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 2,153 Value ($000) $467 Avg Close $218.67 Range $201.09 - $257.72

Q2 2025

Shares 34,070 Value ($000) $8,837 Avg Close $252.97 Range $198.73 - $279.27

Q1 2025

Shares 16,487 Value ($000) $4,016 Avg Close $249.55 Range $229.95 - $278.86

Q3 2024

Shares 48,642 Value ($000) $14,294 Avg Close $279.16 Range $231.22 - $306.72

Q1 2022

Shares 320,784 Value ($000) $76,058 Avg Close $229.05 Range $197.54 - $286.46

Q4 2021

Shares 292,826 Value ($000) $85,737 Avg Close $270.17 Range $232.89 - $291.49

Q3 2021

Shares 219,793 Value ($000) $55,700 Avg Close $251.84 Range $231.66 - $271.18

Q2 2021

Shares 168,915 Value ($000) $40,457 Avg Close $216.27 Range $172.03 - $235.16

Q1 2021

Shares 141,015 Value ($000) $25,542 Avg Close $170.61 Range $156.52 - $187.58

Q4 2020

Shares 3,900 Value ($000) $752 Avg Close $162.01 Range $130.90 - $189.56

Q3 2020

Shares 62,727 Value ($000) $9,842 Avg Close $157.47 Range $144.91 - $174.54

Q3 2017

Shares 20,200 Value ($000) $2,141 Avg Close $122.49 Range $83.13 - $136.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,153	$467	$218.67	$201.09 - $257.72
Q2 2025	34,070	$8,837	$252.97	$198.73 - $279.27
Q1 2025	16,487	$4,016	$249.55	$229.95 - $278.86
Q3 2024	48,642	$14,294	$279.16	$231.22 - $306.72
Q1 2022	320,784	$76,058	$229.05	$197.54 - $286.46
Q4 2021	292,826	$85,737	$270.17	$232.89 - $291.49
Q3 2021	219,793	$55,700	$251.84	$231.66 - $271.18
Q2 2021	168,915	$40,457	$216.27	$172.03 - $235.16
Q1 2021	141,015	$25,542	$170.61	$156.52 - $187.58
Q4 2020	3,900	$752	$162.01	$130.90 - $189.56
Q3 2020	62,727	$9,842	$157.47	$144.91 - $174.54
Q3 2017	20,200	$2,141	$122.49	$83.13 - $136.04