Acuity Brands Inc (NYSE:AYI) — Market Cap & Net Worth

$8.87 Billion USD  · Rank #2433

Market Cap & Net Worth: Acuity Brands Inc (AYI)

Acuity Brands Inc (NYSE:AYI) has a market capitalization of $8.87 Billion ($8.87 Billion) as of May 4, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #2433 globally and #861 in its home market, demonstrating a -0.04% decrease in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying Acuity Brands Inc's stock price $289.29 by its total outstanding shares 30662621 (30.66 Million). Analyse Acuity Brands Inc (AYI) cash flow conversion to see how efficiently the company converts income to cash.

Acuity Brands Inc Market Cap History: 2015 to 2026

Acuity Brands Inc's market capitalization history from 2015 to 2026. Data shows growth from $6.96 Billion to $8.87 Billion (3.79% CAGR).

Index Memberships

Acuity Brands Inc is a constituent of 1 market index:

Index Total Market Cap Weight (%) Rank by Market Cap
S&P Midcap 400
MID
$3.36 Trillion 0.29% #140 of 401

Weight: Acuity Brands Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

Acuity Brands Inc Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how Acuity Brands Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.

Latest Price to Sales (P/S) Ratio

2.54x

Acuity Brands Inc's market cap is 2.54 times its annual revenue

Industry average: 0.56x Higher than industry average

Latest Price to Earnings (P/E) Ratio

27.84x

Acuity Brands Inc's market cap is 27.84 times its annual earnings

Industry average: 4.94x Higher than industry average

What These Ratios Tell Investors:

  • Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
  • Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
  • Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
  • Industry comparison provides context for whether the company is valued higher or lower than peers.
Year Market Cap (USD) Revenue (USD) Net Income (USD) P/S Ratio P/E Ratio
2016 $6.89 Billion $3.29 Billion $290.80 Million 2.09x 23.68x
2017 $5.26 Billion $3.51 Billion $321.70 Million 1.50x 16.37x
2018 $3.45 Billion $3.68 Billion $349.60 Million 0.94x 9.87x
2019 $4.16 Billion $3.67 Billion $330.40 Million 1.13x 12.59x
2020 $3.67 Billion $3.33 Billion $248.30 Million 1.10x 14.78x
2021 $6.44 Billion $3.46 Billion $306.30 Million 1.86x 21.02x
2022 $5.05 Billion $4.01 Billion $384.00 Million 1.26x 13.15x
2023 $6.27 Billion $3.95 Billion $346.00 Million 1.59x 18.11x
2024 $8.96 Billion $3.84 Billion $422.60 Million 2.33x 21.20x
2025 $11.04 Billion $4.35 Billion $396.60 Million 2.54x 27.84x

Competitor Companies of AYI by Market Capitalization

Companies near Acuity Brands Inc in the global market cap rankings as of May 4, 2026.

Key companies related to Acuity Brands Inc by market ranking:

  • Contemporary Amperex Technology Co Ltd Class A (SHE:300750): Ranked #59 globally with a market cap of $281.23 Billion USD ( CN¥1.92 Trillion CNY).
  • ABB Ltd (SW:ABBN): Ranked #181 globally with a market cap of $127.26 Billion USD ( CHF100.66 Billion CHF).
  • Delta Electronics (Thailand) Public Company Limited (BK:DELTA): Ranked #190 globally with a market cap of $122.86 Billion USD ( ฿3.94 Trillion THB).
  • Vertiv Holdings Co (NYSE:VRT): Ranked #286 globally with a market cap of $89.72 Billion USD.
Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#59 Contemporary Amperex Technology Co Ltd Class A SHE:300750 $281.23 Billion CN¥436.00
#181 ABB Ltd SW:ABBN $127.26 Billion CHF78.44
#190 Delta Electronics (Thailand) Public Company Limited BK:DELTA $122.86 Billion ฿316.00
#286 Vertiv Holdings Co NYSE:VRT $89.72 Billion $328.31

Acuity Brands Inc Historical Marketcap From 2015 to 2026

Between 2015 and today, Acuity Brands Inc's market cap moved from $6.96 Billion to $ 8.87 Billion, with a yearly change of 3.79%.

Year Market Cap Change (%)
2026 $8.87 Billion -19.65%
2025 $11.04 Billion +23.25%
2024 $8.96 Billion +42.95%
2023 $6.27 Billion +24.06%
2022 $5.05 Billion -21.55%
2021 $6.44 Billion +75.42%
2020 $3.67 Billion -11.79%
2019 $4.16 Billion +20.54%
2018 $3.45 Billion -34.44%
2017 $5.26 Billion -23.55%
2016 $6.89 Billion -1.04%
2015 $6.96 Billion --

End of Day Market Cap According to Different Sources

On May 3rd, 2026 the market cap of Acuity Brands Inc was reported to be:

Source Market Cap
Yahoo Finance $8.87 Billion USD
MoneyControl $8.87 Billion USD
MarketWatch $8.87 Billion USD
marketcap.company $8.87 Billion USD
Reuters $8.87 Billion USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.

About Acuity Brands Inc

NYSE:AYI USA Electrical Equipment & Parts
Market Cap
$8.87 Billion
Market Cap Rank
#2433 Global
#861 in USA
Share Price
$289.29
Change (1 day)
-0.17%
52-Week Range
$250.03 - $376.69
All Time High
$376.69
About

Acuity Inc. provides lighting, lighting controls, building management system, and an audio, video, and control platform in the United States and internationally. It operates in two segments, Acuity Brands Lighting (ABL); and the Acuity Intelligent Spaces (AIS). The ABL segment provides lighting solutions and luminaires with advanced electronics under the Aculux, American Electric Lighting, Cyclon… Read more