Acuity Inc.
US ˙ NYSE ˙ US00508Y1029

SecurityAYI / Acuity Inc.
InstitutionAlps Advisors Inc
Latest Disclosed Ownership5,219 shares
Latest Disclosed Value $ 1,462,468
Alps Advisors Inc reports 71.28% increase in ownership of AYI / Acuity Inc.

On May 8, 2026 - Alps Advisors Inc filed a 13F-HR form disclosing ownership of 5,219 shares of Acuity Inc. (US:AYI) valued at $1,462,468 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,047 shares of Acuity Inc.. This represents a change in shares of 71.28% during the quarter. The current value of the position is $1,576,347 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)
2026-05-08 2026-03-31 13F ACUITY COM 00508Y102 5,219 2,172 71.28 1,462 33.27 0.0063
2026-02-12 2025-12-31 13F ACUITY COM 00508Y102 3,047 470 18.24 1,097 23.68 0.0064
2025-11-05 2025-09-30 13F ACUITY COM 00508Y102 2,577 -409 -13.70 887 -0.34 0.0049
2025-08-11 2025-06-30 13F ACUITY COM 00508Y102 2,986 1,646 122.84 891 152.84 0.0051
2025-04-30 2025-03-31 13F ACUITY COM 00508Y102 1,340 1,340 353 0.0020
2024-11-12 2024-09-30 13F ACUITY BRANDS COM 00508Y102 0 -1,360 -100.00 0 -100.00
2024-08-13 2024-06-30 13F ACUITY BRANDS COM 00508Y102 1,360 -1 -0.07 328 -10.14 0.0023
2024-05-14 2024-03-31 13F ACUITY BRANDS COM 00508Y102 1,361 -639 -31.95 366 -10.76 0.0026
2024-02-14 2023-12-31 13F ACUITY BRANDS COM 00508Y102 2,000 -130 -6.10 410 12.98 0.0032
2023-11-14 2023-09-30 13F ACUITY BRANDS COM 00508Y102 2,130 2,130 363 0.0030
2021-11-15 2021-09-30 13F ACUITY BRANDS COM 00508Y102 0 -240,195 -100.00 0 -100.00
2021-08-11 2021-06-30 13F ACUITY BRANDS COM 00508Y102 240,195 -110,151 -31.44 44,924 -22.29 0.3973
2021-05-07 2021-03-31 13F ACUITY BRANDS COM 00508Y102 350,346 84,253 31.66 57,807 79.41 0.5646
2021-02-03 2020-12-31 13F ACUITY BRANDS COM 00508Y102 266,093 101,308 61.48 32,221 91.04 0.3629
2020-11-05 2020-09-30 13F/A-1 ACUITY BRANDS COM 00508Y102 164,785 69,131 72.27 16,866 84.17 0.2483
2020-11-04 2020-09-30 13F ACUITY BRANDS COM 00508Y102 164,785 69,131 16,866 216,157.9960
2020-08-05 2020-06-30 13F ACUITY BRANDS COM 00508Y102 95,654 8,995 10.38 9,158 23.37 0.1228
2020-05-06 2020-03-31 13F ACUITY BRANDS COM 00508Y102 86,659 41,952 93.84 7,423 20.31 0.1148
2020-02-07 2019-12-31 13F ACUITY BRANDS COM 00508Y102 44,707 7,546 20.31 6,170 23.18 0.0481
2019-11-04 2019-09-30 13F ACUITY BRANDS COMMON STOCK 00508Y102 37,161 9,645 35.05 5,009 31.99 0.0390
2019-08-07 2019-06-30 13F ACUITY BRANDS COMMON STOCK 00508Y102 27,516 12,754 86.40 3,795 114.16 0.0281
2019-05-01 2019-03-31 13F ACUITY BRANDS COMMON STOCK 00508Y102 14,762 4,635 45.77 1,772 52.23 0.0125
2019-02-04 2018-12-31 13F ACUITY BRANDS COMMON STOCK 00508Y102 10,127 2,632 35.12 1,164 -1.19 0.0090
2018-10-25 2018-09-30 13F ACUITY BRANDS COMMON STOCK 00508Y102 7,495 5,018 202.58 1,178 170.18 0.0077
2018-07-31 2018-06-30 13F/A-1 Acuity Brands COMMON STOCK 00508Y102 2,477 2,477 436 0.0028
2018-07-25 2018-06-30 13F Acuity Brands COMMON STOCK 00508Y102 2,477 2,477 436
2018-05-01 2018-03-31 13F Acuity Brands COMMON STOCK 00508Y102 0 -2,477 -100.00 0 -100.00
2018-02-20 2017-12-31 13F/A-1 Acuity Brands COMMON STOCK 00508Y102 2,477 -100 -3.88 436 -1.13 0.0030
2018-02-05 2017-12-31 13F Acuity Brands COMMON STOCK 00508Y102 2,477 -100 436
2017-11-03 2017-09-30 13F Acuity Brands COMMON STOCK 00508Y102 2,577 250 10.74 441 -6.77 0.0031
2017-08-03 2017-06-30 13F Acuity Brands COMMON STOCK 00508Y102 2,327 6 0.26 473 0.00 0.0033
2017-05-12 2017-03-31 13F Acuity Brands COMMON STOCK 00508Y102 2,321 711 44.16 473 27.15 0.0033
2017-01-24 2016-12-31 13F Acuity Brands Common Stock 00508Y102 1,610 15 0.94 372 -11.85 0.0027
2016-11-02 2016-09-30 13F Acuity Brands Common Stock 00508Y102 1,595 1,595 422 0.0034
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.