<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <!-- Generated by Workiva -->
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001790061</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001144215</issuerCik>
      <issuerName>Acuity Inc.</issuerName>
      <secFileNumber>001-16583</secFileNumber>
      <issuerAddress>
        <com:street1>1170 Peachtree Street, N.E.</com:street1>
        <com:street2>Suite 1200</com:street2>
        <com:city>Atlanta</com:city>
        <com:stateOrCountry>GA</com:stateOrCountry>
        <com:zipCode>30309</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>404-853-1400</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Barry Goldman</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>OFFICER</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Merrill Lynch</name>
        <address>
          <com:street1>3455 Peachtree Road NE</com:street1>
          <com:street2>Suite 1000</com:street2>
          <com:city>Atlanta</com:city>
          <com:stateOrCountry>GA</com:stateOrCountry>
          <com:zipCode>30363</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>4489</noOfUnitsSold>
      <aggregateMarketValue>1638986.61</aggregateMarketValue>
      <noOfUnitsOutstanding>30612970</noOfUnitsOutstanding>
      <approxSaleDate>10/28/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>10/25/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Vesting of Stock Awards</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Acuity Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2839</amountOfSecuritiesAcquired>
      <paymentDate>10/25/2024</paymentDate>
      <natureOfPayment>Compensatory Payment</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>10/24/2025</acquiredDate>
      <natureOfAcquisitionTransaction>Vesting of Stock Awards</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Acuity Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1650</amountOfSecuritiesAcquired>
      <paymentDate>10/24/2025</paymentDate>
      <natureOfPayment>Compensatory Payment</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Barry Goldman</name>
        <address>
          <com:street1>1170 Peachtree Street, N.E.</com:street1>
          <com:street2>Suite 1200</com:street2>
          <com:city>Atlanta</com:city>
          <com:stateOrCountry>GA</com:stateOrCountry>
          <com:zipCode>30309</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common - AYI</securitiesClassTitle>
      <saleDate>10/24/2025</saleDate>
      <amountOfSecuritiesSold>4687</amountOfSecuritiesSold>
      <grossProceeds>1724883.02</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>10/28/2025</noticeDate>
      <signature>Barry Goldman</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
