Acuity Inc.
US ˙ NYSE ˙ US00508Y1029

SecurityAYI / Acuity Inc.
InstitutionWhittier Trust Co
Latest Disclosed Ownership1,826 shares
Latest Disclosed Value $ 489,733
Whittier Trust Co reports 4.35% decrease in ownership of AYI / Acuity Inc.

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 1,826 shares of Acuity Inc. (US:AYI) valued at $511,682 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,909 shares of Acuity Inc.. This represents a change in shares of -4.35% during the quarter. The current value of the position is $551,525 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-28 2026-03-31 13F ACUITY BRANDS common 00508Y102 1,826 -83 -4.35 490 -31.70 0.0055
2026-01-26 2025-12-31 13F ACUITY BRANDS common 00508Y102 1,909 0 0.00 717 6.39 0.0078
2025-10-31 2025-09-30 13F ACUITY common 00508Y102 1,909 0 0.00 674 18.28 0.0077
2025-07-30 2025-06-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,909 0 0.00 570 13.35 0.0069
2025-05-02 2025-03-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,909 0 0.00 503 -9.87 0.0070
2025-02-11 2024-12-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,909 0 0.00 558 6.10 0.0073
2024-10-21 2024-09-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,909 0 0.00 526 14.13 0.0070
2024-07-29 2024-06-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,909 0 0.00 461 -10.16 0.0065
2024-05-02 2024-03-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,909 0 0.00 513 30.95 0.0075
2024-01-11 2023-12-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,909 -1 -0.05 391 20.31 0.0063
2023-10-27 2023-09-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,910 1 0.05 325 4.50 0.0058
2023-07-24 2023-06-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 1,909 -156 -7.55 311 -17.51 0.0054
2023-04-21 2023-03-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,065 0 0.00 377 10.56 0.0069
2023-01-25 2022-12-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,065 0 0.00 342 4.92 0.0067
2022-10-21 2022-09-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,065 0 0.00 325 2.20 0.0068
2022-07-28 2022-06-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,065 -304 -12.83 318 -29.02 0.0064
2022-04-29 2022-03-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,369 0 0.00 448 -10.76 0.0076
2022-01-19 2021-12-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,369 0 0.00 502 22.14 0.0082
2021-11-01 2021-09-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,369 156 7.05 411 -0.72 0.0075
2021-07-29 2021-06-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,213 0 0.00 414 13.42 0.0074
2021-04-26 2021-03-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,213 83 3.90 365 41.47 0.0071
2021-01-29 2020-12-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,130 0 0.00 258 18.35 0.0055
2020-10-30 2020-09-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,130 0 0.00 218 6.86 0.0052
2020-07-10 2020-06-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,130 0 0.00 204 12.09 0.0057
2020-04-27 2020-03-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,130 -26 -1.21 182 -38.93 0.0059
2020-01-31 2019-12-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,156 11 0.51 298 3.11 0.0078
2019-10-18 2019-09-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,145 0 0.00 289 -2.36 0.0083
2019-07-23 2019-06-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,145 0 0.00 296 15.18 0.0087
2019-04-29 2019-03-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 2,145 1,757 452.84 257 471.11 0.0079
2019-02-07 2018-12-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 388 0 0.00 45 -26.23 0.0015
2018-10-23 2018-09-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 388 0 0.00 61 35.56 0.0019
2018-07-27 2018-06-30 13F/A-1 ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 388 0 0.00 45 -16.67 0.0015
2018-07-20 2018-06-30 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 353 -35 49
2018-05-01 2018-03-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 388 0 0.00 54 -20.59 0.0018
2018-02-07 2017-12-31 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 388 0 0.00 68 3.03 0.0024
2017-10-23 2017-09-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 388 0 0.00 66 -16.46 0.0024
2017-07-20 2017-06-30 13F ACUITY BRANDS INC COM US MID-CAP EQUITIES 00508Y102 388 -34 -8.06 79 -8.14 0.0031
2017-04-26 2017-03-31 13F ACUITY BRANDS US SMALL AND MID-CAP EQUITIES 00508Y102 422 34 8.76 86 -4.44 0.0035
2017-01-18 2016-12-31 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 388 0 0.00 90 -12.62 0.0038
2016-11-10 2016-09-30 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 388 0 0.00 103 7.29 0.0045
2016-07-28 2016-06-30 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 388 0 0.00 96 12.94 0.0042
2016-04-28 2016-03-31 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 388 0 0.00 85 -6.59 0.0038
2016-02-10 2015-12-31 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 388 0 0.00 91 33.82 0.0041
2015-11-12 2015-09-30 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 388 0 0.00 68 -2.86 0.0033
2015-08-13 2015-06-30 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 388 0 0.00 70 7.69 0.0031
2015-05-05 2015-03-31 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 388 388 0.00 65 0.0030
2015-02-04 2014-12-31 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 0 -353 -100.00 0 -100.00
2014-11-07 2014-09-30 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 353 0 0.00 42 -14.29 0.0020
2014-08-04 2014-06-30 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 353 0 0.00 49 4.26 0.0024
2014-05-01 2014-03-31 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 353 0 0.00 47 20.51 0.0024
2014-02-05 2013-12-31 13F ACUITY BRANDS INC COM US SMALL AND MID-CAP EQUITIES 00508Y102 353 0 0.00 39 21.88 0.0020
2013-11-18 2013-09-30 13F ACUITY BRANDS COM 00508Y102 353 0 0.00 32 18.52 0.0017
2013-08-14 2013-06-30 13F ACUITY BRANDS COM 00508Y102 353 353 27 0.0015
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.