<SEC-DOCUMENT>0001888910-24-000001.txt : 20240506
<SEC-HEADER>0001888910-24-000001.hdr.sgml : 20240506
<ACCEPTANCE-DATETIME>20240506115543
ACCESSION NUMBER:		0001888910-24-000001
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20240506
DATE AS OF CHANGE:		20240506

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WATSCO INC
		CENTRAL INDEX KEY:			0000105016
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-HARDWARE & PLUMBING & HEATING EQUIPMENT & SUPPLIES [5070]
		ORGANIZATION NAME:           	07 Trade & Services
		IRS NUMBER:				590778222
		STATE OF INCORPORATION:			FL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-05581
		FILM NUMBER:		24916482

	BUSINESS ADDRESS:	
		STREET 1:		2665 S BAYSHORE DR
		STREET 2:		STE 901
		CITY:			COCONUT GROVE
		STATE:			FL
		ZIP:			33133
		BUSINESS PHONE:		305-714-4100

	MAIL ADDRESS:	
		STREET 1:		2665 SOUTH BAYSHORE DR, STE 901
		CITY:			COCONUT GROVE
		STATE:			FL
		ZIP:			33133

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Macdonald John Alexander
		CENTRAL INDEX KEY:			0001888910
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		2665 S. BAYSHORE DRIVE
		STREET 2:		SUITE 901
		CITY:			MIAMI
		STATE:			FL
		ZIP:			33133
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001888910</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000105016</issuerCik>
      <issuerName>WATSCO INC</issuerName>
      <secFileNumber>001-05581</secFileNumber>
      <issuerAddress>
        <com:street1>2665 S BAYSHORE DR</com:street1>
        <com:street2>STE 901</com:street2>
        <com:city>COCONUT GROVE</com:city>
        <com:stateOrCountry>FL</com:stateOrCountry>
        <com:zipCode>33133</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>305-714-4100</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Macdonald John Alexander</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>TD Direct Investing</name>
        <address>
          <com:street1>3500 Steeles Ave East</com:street1>
          <com:city>Markham</com:city>
          <com:stateOrCountry>A6</com:stateOrCountry>
          <com:zipCode>L3R 0X1</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>1000</noOfUnitsSold>
      <aggregateMarketValue>472330.00</aggregateMarketValue>
      <noOfUnitsOutstanding>34747547</noOfUnitsOutstanding>
      <approxSaleDate>05/09/2024</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>TD Direct Investing</name>
        <address>
          <com:street1>3500 Steeles Ave. East</com:street1>
          <com:city>Markham</com:city>
          <com:stateOrCountry>A6</com:stateOrCountry>
          <com:zipCode>L3R 0X1</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>3334</noOfUnitsSold>
      <aggregateMarketValue>1574748.22</aggregateMarketValue>
      <noOfUnitsOutstanding>34747547</noOfUnitsOutstanding>
      <approxSaleDate>05/09/2024</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>TD Direct Investing</name>
        <address>
          <com:street1>3500 Steeles Ave East</com:street1>
          <com:city>Markham</com:city>
          <com:stateOrCountry>A6</com:stateOrCountry>
          <com:zipCode>L3R 0X1</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>1000</noOfUnitsSold>
      <aggregateMarketValue>472330.00</aggregateMarketValue>
      <noOfUnitsOutstanding>34747547</noOfUnitsOutstanding>
      <approxSaleDate>05/09/2024</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/08/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Exercise of Options under registered plan</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Watsco</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1000</amountOfSecuritiesAcquired>
      <paymentDate>05/08/2024</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/08/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Exercise of Options under registered plan</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Watsco</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>3334</amountOfSecuritiesAcquired>
      <paymentDate>05/08/2024</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>11/19/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Exercise of options under a registered plan</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Watsco</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1000</amountOfSecuritiesAcquired>
      <paymentDate>11/19/2021</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>05/06/2024</noticeDate>
      <signature>John Alexander Macdonald</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
