ACUITY BRANDS INC

Ticker: AYI CUSIP: 00508Y102 Class: EQTY

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 587,280 Value ($000) $211,455 Avg Close $361.21 Range $335.28 - $378.92

Q3 2025

Shares 596,583 Value ($000) $205,441 Avg Close $318.45 Range $282.30 - $348.61

Q2 2025

Shares 598,541 Value ($000) $178,585 Avg Close $258.41 Range $216.28 - $309.56

Q1 2025

Shares 584,350 Value ($000) $153,878 Avg Close $301.63 Range $255.28 - $344.28

Q4 2024

Shares 605,504 Value ($000) $176,893 Avg Close $311.23 Range $284.02 - $336.99

Q3 2024

Shares 628,894 Value ($000) $173,179 Avg Close $247.63 Range $216.89 - $275.00

Q2 2024

Shares 629,893 Value ($000) $152,085 Avg Close $254.62 Range $226.71 - $271.48

Q1 2024

Shares 609,061 Value ($000) $163,673 Avg Close $241.03 Range $199.22 - $269.70

Q4 2023

Shares 625,077 Value ($000) $128,035 Avg Close $179.65 Range $156.02 - $206.87

Q3 2023

Shares 588,589 Value ($000) $100,244 Avg Close $162.26 Range $154.29 - $173.48

Q2 2023

Shares 556,371 Value ($000) $90,733 Avg Close $158.58 Range $148.29 - $183.61

Q1 2023

Shares 545,104 Value ($000) $99,602 Avg Close $183.14 Range $163.62 - $201.37

Q4 2022

Shares 550,243 Value ($000) $91 Avg Close $176.07 Range $153.90 - $197.21

Q3 2022

Shares 604,006 Value ($000) $95,109 Avg Close $167.55 Range $150.52 - $185.82

Q2 2022

Shares 554,201 Value ($000) $85,368 Avg Close $167.88 Range $141.31 - $191.03

Q1 2022

Shares 530,567 Value ($000) $100,445 Avg Close $190.09 Range $166.08 - $218.51

Q4 2021

Shares 509,958 Value ($000) $107,967 Avg Close $204.37 Range $168.12 - $222.09

Q3 2021

Shares 583,734 Value ($000) $101,211 Avg Close $173.21 Range $157.69 - $189.58

Q2 2021

Shares 585,069 Value ($000) $109,428 Avg Close $179.45 Range $163.02 - $192.15

Q1 2021

Shares 683,485 Value ($000) $112,729 Avg Close $125.79 Range $112.89 - $167.16

Q4 2020

Shares 658,889 Value ($000) $79,784 Avg Close $105.69 Range $86.64 - $121.40

Q3 2020

Shares 607,739 Value ($000) $62,197 Avg Close $101.11 Range $85.64 - $110.45

Q2 2020

Shares 600,272 Value ($000) $57,451 Avg Close $86.44 Range $69.35 - $115.45

Q1 2020

Shares 424,878 Value ($000) $36,394 Avg Close $107.61 Range $66.21 - $140.74

Q4 2019

Shares 438,182 Value ($000) $60,469 Avg Close $126.02 Range $103.76 - $136.80

Q3 2019

Shares 439,248 Value ($000) $59,202 Avg Close $127.56 Range $116.66 - $138.93

Q2 2019

Shares 436,333 Value ($000) $60,169 Avg Close $134.52 Range $117.96 - $144.26

Q1 2019

Shares 427,707 Value ($000) $51,329 Avg Close $121.61 Range $107.45 - $131.88

Q4 2018

Shares 401,655 Value ($000) $46,170 Avg Close $120.52 Range $101.04 - $156.11

Q3 2018

Shares 282,107 Value ($000) $44,349 Avg Close $140.00 Range $112.07 - $168.76

Q2 2018

Shares 226,834 Value ($000) $26,283 Avg Close $118.70 Range $107.17 - $135.65

Q1 2018

Shares 226,055 Value ($000) $31,465 Avg Close $149.74 Range $128.15 - $181.89

Q4 2017

Shares 217,484 Value ($000) $38,281 Avg Close $161.83 Range $150.78 - $175.77

Q3 2017

Shares 181,557 Value ($000) $31,093 Avg Close $181.12 Range $148.98 - $202.97

Q2 2017

Shares 161,179 Value ($000) $32,761 Avg Close $171.47 Range $152.82 - $203.04

Q1 2017

Shares 163,625 Value ($000) $33,381 Avg Close $205.01 Range $187.27 - $234.36

Q4 2016

Shares 162,721 Value ($000) $37,568 Avg Close $235.37 Range $210.39 - $258.93

Q3 2016

Shares 159,606 Value ($000) $42,229 Avg Close $258.03 Range $236.44 - $272.32

Q2 2016

Shares 158,664 Value ($000) $39,342 Avg Close $242.03 Range $208.71 - $255.82

Q1 2016

Shares 145,967 Value ($000) $31,840 Avg Close $199.80 Range $164.09 - $230.25

Q4 2015

Shares 146,486 Value ($000) $34,250 Avg Close $210.07 Range $165.74 - $234.14

Q3 2015

Shares 143,787 Value ($000) $25,243 Avg Close $187.96 Range $162.82 - $204.89

Q2 2015

Shares 142,053 Value ($000) $25,567 Avg Close $169.64 Range $156.73 - $181.39

Q1 2015

Shares 136,889 Value ($000) $23,022 Avg Close $151.50 Range $128.55 - $166.86

Q4 2014

Shares 136,824 Value ($000) $19,166 Avg Close $131.09 Range $116.99 - $138.65

Q3 2014

Shares 137,908 Value ($000) $16,236 Avg Close $113.61 Range $100.92 - $127.60

Q2 2014

Shares 136,915 Value ($000) $18,926 Avg Close $122.39 Range $112.44 - $135.30

Q1 2014

Shares 136,359 Value ($000) $18,073 Avg Close $127.10 Range $101.61 - $140.71

Q4 2013

Shares 137,026 Value ($000) $14,980 Avg Close $97.88 Range $87.92 - $106.76

Q3 2013

Shares 137,341 Value ($000) $12,636 Avg Close $83.86 Range $72.46 - $90.30

Q2 2013

Shares 132,235 Value ($000) $9,987 Avg Close $70.97 Range $64.89 - $75.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	587,280	$211,455	$361.21	$335.28 - $378.92
Q3 2025	596,583	$205,441	$318.45	$282.30 - $348.61
Q2 2025	598,541	$178,585	$258.41	$216.28 - $309.56
Q1 2025	584,350	$153,878	$301.63	$255.28 - $344.28
Q4 2024	605,504	$176,893	$311.23	$284.02 - $336.99
Q3 2024	628,894	$173,179	$247.63	$216.89 - $275.00
Q2 2024	629,893	$152,085	$254.62	$226.71 - $271.48
Q1 2024	609,061	$163,673	$241.03	$199.22 - $269.70
Q4 2023	625,077	$128,035	$179.65	$156.02 - $206.87
Q3 2023	588,589	$100,244	$162.26	$154.29 - $173.48
Q2 2023	556,371	$90,733	$158.58	$148.29 - $183.61
Q1 2023	545,104	$99,602	$183.14	$163.62 - $201.37
Q4 2022	550,243	$91	$176.07	$153.90 - $197.21
Q3 2022	604,006	$95,109	$167.55	$150.52 - $185.82
Q2 2022	554,201	$85,368	$167.88	$141.31 - $191.03
Q1 2022	530,567	$100,445	$190.09	$166.08 - $218.51
Q4 2021	509,958	$107,967	$204.37	$168.12 - $222.09
Q3 2021	583,734	$101,211	$173.21	$157.69 - $189.58
Q2 2021	585,069	$109,428	$179.45	$163.02 - $192.15
Q1 2021	683,485	$112,729	$125.79	$112.89 - $167.16
Q4 2020	658,889	$79,784	$105.69	$86.64 - $121.40
Q3 2020	607,739	$62,197	$101.11	$85.64 - $110.45
Q2 2020	600,272	$57,451	$86.44	$69.35 - $115.45
Q1 2020	424,878	$36,394	$107.61	$66.21 - $140.74
Q4 2019	438,182	$60,469	$126.02	$103.76 - $136.80
Q3 2019	439,248	$59,202	$127.56	$116.66 - $138.93
Q2 2019	436,333	$60,169	$134.52	$117.96 - $144.26
Q1 2019	427,707	$51,329	$121.61	$107.45 - $131.88
Q4 2018	401,655	$46,170	$120.52	$101.04 - $156.11
Q3 2018	282,107	$44,349	$140.00	$112.07 - $168.76
Q2 2018	226,834	$26,283	$118.70	$107.17 - $135.65
Q1 2018	226,055	$31,465	$149.74	$128.15 - $181.89
Q4 2017	217,484	$38,281	$161.83	$150.78 - $175.77
Q3 2017	181,557	$31,093	$181.12	$148.98 - $202.97
Q2 2017	161,179	$32,761	$171.47	$152.82 - $203.04
Q1 2017	163,625	$33,381	$205.01	$187.27 - $234.36
Q4 2016	162,721	$37,568	$235.37	$210.39 - $258.93
Q3 2016	159,606	$42,229	$258.03	$236.44 - $272.32
Q2 2016	158,664	$39,342	$242.03	$208.71 - $255.82
Q1 2016	145,967	$31,840	$199.80	$164.09 - $230.25
Q4 2015	146,486	$34,250	$210.07	$165.74 - $234.14
Q3 2015	143,787	$25,243	$187.96	$162.82 - $204.89
Q2 2015	142,053	$25,567	$169.64	$156.73 - $181.39
Q1 2015	136,889	$23,022	$151.50	$128.55 - $166.86
Q4 2014	136,824	$19,166	$131.09	$116.99 - $138.65
Q3 2014	137,908	$16,236	$113.61	$100.92 - $127.60
Q2 2014	136,915	$18,926	$122.39	$112.44 - $135.30
Q1 2014	136,359	$18,073	$127.10	$101.61 - $140.71
Q4 2013	137,026	$14,980	$97.88	$87.92 - $106.76
Q3 2013	137,341	$12,636	$83.86	$72.46 - $90.30
Q2 2013	132,235	$9,987	$70.97	$64.89 - $75.85