<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/nport" xmlns:com="http://www.sec.gov/edgar/common" xmlns:ncom="http://www.sec.gov/edgar/nportcommon" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <headerData>
    <submissionType>NPORT-P</submissionType>
    <isConfidential>false</isConfidential>
    <filerInfo>

      <filer>
        <issuerCredentials>
          <cik>0000811030</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
        <seriesId>S000038711</seriesId>
        <classId>C000119246</classId>
        <classId>C000119247</classId>
      </seriesClassInfo>


    </filerInfo>
  </headerData>
  <formData>
    <genInfo>
      <regName>Professionally Managed Portfolios</regName>
      <regFileNumber>811-05037</regFileNumber>
      <regCik>0000811030</regCik>
      <regLei>254900BPISCYGRJD2727</regLei>
      <regStreet1>615 East Michigan Street</regStreet1>
      <regCity>Milwaukee</regCity>
      <regStateConditional regCountry="US" regState="US-WI"/>
      <regZipOrPostalCode>53202</regZipOrPostalCode>
      <regPhone>626-914-7363</regPhone>
      <seriesName>Congress Mid Cap Growth Fund</seriesName>
      <seriesId>S000038711</seriesId>
      <seriesLei>254900753DDNCBNVM429</seriesLei>
      <repPdEnd>2021-10-31</repPdEnd>
      <repPdDate>2021-01-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
    <fundInfo>
      <totAssets>1470615950.440000000000</totAssets>
      <totLiabs>1728747.160000000000</totLiabs>
      <netAssets>1468887203.280000000000</netAssets>
      <assetsAttrMiscSec>0.000000000000</assetsAttrMiscSec>
      <assetsInvested>0.000000000000</assetsInvested>
      <amtPayOneYrBanksBorr>0.000000000000</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0.000000000000</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0.000000000000</amtPayOneYrOthAffil>
      <amtPayOneYrOther>0.000000000000</amtPayOneYrOther>
      <amtPayAftOneYrBanksBorr>0.000000000000</amtPayAftOneYrBanksBorr>
      <amtPayAftOneYrCtrldComp>0.000000000000</amtPayAftOneYrCtrldComp>
      <amtPayAftOneYrOthAffil>0.000000000000</amtPayAftOneYrOthAffil>
      <amtPayAftOneYrOther>0.000000000000</amtPayAftOneYrOther>
      <delayDeliv>0.000000000000</delayDeliv>
      <standByCommit>0.000000000000</standByCommit>
      <liquidPref>0.000000000000</liquidPref>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
          <monthlyTotReturn classId="C000119246" rtn1="10.140000000000" rtn2="6.170000000000" rtn3=".040000000000"/>
          <monthlyTotReturn classId="C000119247" rtn1="10.180000000000" rtn2="6.180000000000" rtn3=".070000000000"/>
        </monthlyTotReturns>
        <othMon1 netRealizedGain="4080013.890000000000" netUnrealizedAppr="124848470.980000000000"/>
        <othMon2 netRealizedGain="34416217.720000000000" netUnrealizedAppr="52155938.910000000000"/>
        <othMon3 netRealizedGain="4165068.780000000000" netUnrealizedAppr="-3131759.840000000000"/>
      </returnInfo>
      <mon1Flow redemption="-17917636.380000000000" reinvestment=".000000000000" sales="22355832.310000000000"/>
      <mon2Flow redemption="-39954910.650000000000" reinvestment="22174591.590000000000" sales="32891455.480000000000"/>
      <mon3Flow redemption="-32803538.990000000000" reinvestment="34.690000000000" sales="29420630.470000000000"/>


    </fundInfo>
    <invstOrSecs>
      <invstOrSec>
        <name>Akamai Technologies Inc</name>
        <lei>OC1LZNN2LF5WTJ5RIL89</lei>
        <title>Akamai Technologies Inc</title>
        <cusip>00971T101</cusip>
        <identifiers>
          <isin value="US00971T1016"/>
          <ticker value="AKAM"/>
        </identifiers>
        <balance>300000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>33309000.000000000000</valUSD>
        <pctVal>2.2676349774</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Booz Allen Hamilton Holding Co</name>
        <lei>529900JPV47PIUWMA015</lei>
        <title>Booz Allen Hamilton Holding Corp</title>
        <cusip>099502106</cusip>
        <identifiers>
          <isin value="US0995021062"/>
          <ticker value="BAH"/>
        </identifiers>
        <balance>350000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>29809500.000000000000</valUSD>
        <pctVal>2.0293934029</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Burlington Stores Inc</name>
        <lei>5299003Z37DVGKKC1W09</lei>
        <title>Burlington Stores Inc</title>
        <cusip>122017106</cusip>
        <identifiers>
          <isin value="US1220171060"/>
          <ticker value="BURL"/>
        </identifiers>
        <balance>135016.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>33605482.400000000000</valUSD>
        <pctVal>2.2878191276</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Charles River Laboratories Int</name>
        <lei>549300BSQ0R4UZ5KX287</lei>
        <title>Charles River Laboratories International Inc</title>
        <cusip>159864107</cusip>
        <identifiers>
          <isin value="US1598641074"/>
          <ticker value="CRL"/>
        </identifiers>
        <balance>155000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>40152750.000000000000</valUSD>
        <pctVal>2.7335489009</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Church &amp; Dwight Co Inc</name>
        <lei>POOXSI30AWAQGYJZC921</lei>
        <title>Church &amp; Dwight Co Inc</title>
        <cusip>171340102</cusip>
        <identifiers>
          <isin value="US1713401024"/>
          <ticker value="CHD"/>
        </identifiers>
        <balance>350000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>29550500.000000000000</valUSD>
        <pctVal>2.0117610075</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Ciena Corp</name>
        <lei>W0CZ7N0GH8UIGXDM1H41</lei>
        <title>Ciena Corp</title>
        <cusip>171779309</cusip>
        <identifiers>
          <isin value="US1717793095"/>
          <ticker value="CIEN"/>
        </identifiers>
        <balance>750000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>40042500.000000000000</valUSD>
        <pctVal>2.7260432190</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Cintas Corp</name>
        <lei>N/A</lei>
        <title>Cintas Corp</title>
        <cusip>172908105</cusip>
        <identifiers>
          <isin value="US1729081059"/>
          <ticker value="CTAS"/>
        </identifiers>
        <balance>100014.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>31816453.680000000000</valUSD>
        <pctVal>2.1660242944</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Cooper Cos Inc/The</name>
        <lei>QJKMVPIGLH7530PCUE20</lei>
        <title>Cooper Cos Inc/The</title>
        <cusip>216648402</cusip>
        <identifiers>
          <isin value="US2166484020"/>
          <ticker value="COO"/>
        </identifiers>
        <balance>85010.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>30947040.400000000000</valUSD>
        <pctVal>2.1068357278</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Copart Inc</name>
        <lei>549300KVYX3JWMYEHU61</lei>
        <title>Copart Inc</title>
        <cusip>217204106</cusip>
        <identifiers>
          <isin value="US2172041061"/>
          <ticker value="CPRT"/>
        </identifiers>
        <balance>325047.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>35673908.250000000000</valUSD>
        <pctVal>2.4286349674</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Diodes Inc</name>
        <lei>549300XP2X1ARVH3BX23</lei>
        <title>Diodes Inc</title>
        <cusip>254543101</cusip>
        <identifiers>
          <isin value="US2545431015"/>
          <ticker value="DIOD"/>
        </identifiers>
        <balance>623510.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>44132037.800000000000</valUSD>
        <pctVal>3.0044538275</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Entegris Inc</name>
        <lei>IYX6OWO7BT5DKO3BYG52</lei>
        <title>Entegris Inc</title>
        <cusip>29362U104</cusip>
        <identifiers>
          <isin value="US29362U1043"/>
          <ticker value="ENTG"/>
        </identifiers>
        <balance>420000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>41323800.000000000000</valUSD>
        <pctVal>2.8132725173</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Etsy Inc</name>
        <lei>54930089Q7XT501AEA40</lei>
        <title>Etsy Inc</title>
        <cusip>29786A106</cusip>
        <identifiers>
          <isin value="US29786A1060"/>
          <ticker value="ETSY"/>
        </identifiers>
        <balance>250000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>49772500.000000000000</valUSD>
        <pctVal>3.3884494254</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>First American Treasury Obliga</name>
        <lei>N/A</lei>
        <title>First American Treasury Obligations Fund</title>
        <cusip>31846V328</cusip>
        <identifiers>
          <isin value="US31846V3289"/>
          <ticker value="FXFXX"/>
        </identifiers>
        <balance>12405741.660000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>12405741.660000000000</valUSD>
        <pctVal>0.8445673454</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>First Republic Bank/CA</name>
        <lei>YWC0TIKBQM2JV8L4IV08</lei>
        <title>First Republic Bank/CA</title>
        <cusip>33616C100</cusip>
        <identifiers>
          <isin value="US33616C1009"/>
          <ticker value="FRC"/>
        </identifiers>
        <balance>250026.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>36251269.740000000000</valUSD>
        <pctVal>2.4679410141</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Floor &amp; Decor Holdings Inc</name>
        <lei>549300M5FR3N688XGQ36</lei>
        <title>Floor &amp; Decor Holdings Inc</title>
        <cusip>339750101</cusip>
        <identifiers>
          <isin value="US3397501012"/>
          <ticker value="FND"/>
        </identifiers>
        <balance>375000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>34526250.000000000000</valUSD>
        <pctVal>2.3505038319</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Fortinet Inc</name>
        <lei>549300O0QJWDBAS0QX03</lei>
        <title>Fortinet Inc</title>
        <cusip>34959E109</cusip>
        <identifiers>
          <isin value="US34959E1091"/>
          <ticker value="FTNT"/>
        </identifiers>
        <balance>235000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>34016250.000000000000</valUSD>
        <pctVal>2.3157836711</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Generac Holdings Inc</name>
        <lei>529900S2H2AHJHSFFI84</lei>
        <title>Generac Holdings Inc</title>
        <cusip>368736104</cusip>
        <identifiers>
          <isin value="US3687361044"/>
          <ticker value="GNRC"/>
        </identifiers>
        <balance>175042.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>43133849.640000000000</valUSD>
        <pctVal>2.9364984284</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Huntington Ingalls Industries</name>
        <lei>5TZLZ6WJTBVJ0QWBG121</lei>
        <title>Huntington Ingalls Industries Inc</title>
        <cusip>446413106</cusip>
        <identifiers>
          <isin value="US4464131063"/>
          <ticker value="HII"/>
        </identifiers>
        <balance>185000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>29106050.000000000000</valUSD>
        <pctVal>1.9815034085</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>IDEX Corp</name>
        <lei>549300U5Y5EL6PHYLF13</lei>
        <title>IDEX Corp</title>
        <cusip>45167R104</cusip>
        <identifiers>
          <isin value="US45167R1041"/>
          <ticker value="IEX"/>
        </identifiers>
        <balance>185000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>34445150.000000000000</valUSD>
        <pctVal>2.3449826456</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Keysight Technologies Inc</name>
        <lei>549300GLKVIO8YRCYN02</lei>
        <title>Keysight Technologies Inc</title>
        <cusip>49338L103</cusip>
        <identifiers>
          <isin value="US49338L1035"/>
          <ticker value="KEYS"/>
        </identifiers>
        <balance>275000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>38937250.000000000000</valUSD>
        <pctVal>2.6507991841</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Lamb Weston Holdings Inc</name>
        <lei>5493005SMYID1D2OY946</lei>
        <title>Lamb Weston Holdings Inc</title>
        <cusip>513272104</cusip>
        <identifiers>
          <isin value="US5132721045"/>
          <ticker value="LW"/>
        </identifiers>
        <balance>300037.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>22412763.900000000000</valUSD>
        <pctVal>1.5258328788</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Masco Corp</name>
        <lei>5GCSNMQXHEYA1JO8QN11</lei>
        <title>Masco Corp</title>
        <cusip>574599106</cusip>
        <identifiers>
          <isin value="US5745991068"/>
          <ticker value="MAS"/>
        </identifiers>
        <balance>625000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>33943750.000000000000</valUSD>
        <pctVal>2.3108479619</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>McCormick &amp; Co Inc/MD</name>
        <lei>549300JQQA6MQ4OJP259</lei>
        <title>McCormick &amp; Co Inc/MD</title>
        <cusip>579780206</cusip>
        <identifiers>
          <isin value="US5797802064"/>
          <ticker value="MKC"/>
        </identifiers>
        <balance>350000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>31339000.000000000000</valUSD>
        <pctVal>2.1335198462</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Mettler-Toledo International I</name>
        <lei>5493000BD5GJNUDIUG10</lei>
        <title>Mettler-Toledo International Inc</title>
        <cusip>592688105</cusip>
        <identifiers>
          <isin value="US5926881054"/>
          <ticker value="MTD"/>
        </identifiers>
        <balance>37504.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>43808422.400000000000</valUSD>
        <pctVal>2.9824224966</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Monolithic Power Systems Inc</name>
        <lei>529900TB7O85LSZ1XU31</lei>
        <title>Monolithic Power Systems Inc</title>
        <cusip>609839105</cusip>
        <identifiers>
          <isin value="US6098391054"/>
          <ticker value="MPWR"/>
        </identifiers>
        <balance>125020.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>44418355.800000000000</valUSD>
        <pctVal>3.0239459981</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Neurocrine Biosciences Inc</name>
        <lei>549300FECER0XBN49756</lei>
        <title>Neurocrine Biosciences Inc</title>
        <cusip>64125C109</cusip>
        <identifiers>
          <isin value="US64125C1099"/>
          <ticker value="NBIX"/>
        </identifiers>
        <balance>275000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>30181250.000000000000</valUSD>
        <pctVal>2.0547016771</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Paycom Software Inc</name>
        <lei>254900LSB0HNJUDC6Q18</lei>
        <title>Paycom Software Inc</title>
        <cusip>70432V102</cusip>
        <identifiers>
          <isin value="US70432V1026"/>
          <ticker value="PAYC"/>
        </identifiers>
        <balance>100023.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>37982734.020000000000</valUSD>
        <pctVal>2.5858169324</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Pool Corp</name>
        <lei>5493005VZK1KMN6CO617</lei>
        <title>Pool Corp</title>
        <cusip>73278L105</cusip>
        <identifiers>
          <isin value="US73278L1052"/>
          <ticker value="POOL"/>
        </identifiers>
        <balance>110017.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>38965821.060000000000</valUSD>
        <pctVal>2.6527442661</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Qualys Inc</name>
        <lei>549300EMBXYOW9W1XA17</lei>
        <title>Qualys Inc</title>
        <cusip>74758T303</cusip>
        <identifiers>
          <isin value="US74758T3032"/>
          <ticker value="QLYS"/>
        </identifiers>
        <balance>231451.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>32049019.970000000000</valUSD>
        <pctVal>2.1818571159</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Raymond James Financial Inc</name>
        <lei>RGUZHJ05YTITL6D76949</lei>
        <title>Raymond James Financial Inc</title>
        <cusip>754730109</cusip>
        <identifiers>
          <isin value="US7547301090"/>
          <ticker value="RJF"/>
        </identifiers>
        <balance>350027.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>34978198.110000000000</valUSD>
        <pctVal>2.3812718929</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>ResMed Inc</name>
        <lei>529900T3QE5253CCXF22</lei>
        <title>ResMed Inc</title>
        <cusip>761152107</cusip>
        <identifiers>
          <isin value="US7611521078"/>
          <ticker value="RMD"/>
        </identifiers>
        <balance>165000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>33259050.000000000000</valUSD>
        <pctVal>2.2642344440</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Skyworks Solutions Inc</name>
        <lei>549300WZ3ORQ2BVKBD96</lei>
        <title>Skyworks Solutions Inc</title>
        <cusip>83088M102</cusip>
        <identifiers>
          <isin value="US83088M1027"/>
          <ticker value="SWKS"/>
        </identifiers>
        <balance>230027.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>38932069.750000000000</valUSD>
        <pctVal>2.6504465192</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Sun Communities Inc</name>
        <lei>549300H5GEOJYN41ZG57</lei>
        <title>Sun Communities Inc</title>
        <cusip>866674104</cusip>
        <identifiers>
          <isin value="US8666741041"/>
          <ticker value="SUI"/>
        </identifiers>
        <balance>200000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>28626000.000000000000</valUSD>
        <pctVal>1.9488222061</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Synopsys Inc</name>
        <lei>QG7T915N9S0NY5UKNE63</lei>
        <title>Synopsys Inc</title>
        <cusip>871607107</cusip>
        <identifiers>
          <isin value="US8716071076"/>
          <ticker value="SNPS"/>
        </identifiers>
        <balance>155028.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>39601902.600000000000</valUSD>
        <pctVal>2.6960479002</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Take-Two Interactive Software</name>
        <lei>BOMSTHHJK882EWYX3334</lei>
        <title>Take-Two Interactive Software Inc</title>
        <cusip>874054109</cusip>
        <identifiers>
          <isin value="US8740541094"/>
          <ticker value="TTWO"/>
        </identifiers>
        <balance>200014.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>40092806.300000000000</valUSD>
        <pctVal>2.7294680089</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Teledyne Technologies Inc</name>
        <lei>549300VSMO9KYQWDND94</lei>
        <title>Teledyne Technologies Inc</title>
        <cusip>879360105</cusip>
        <identifiers>
          <isin value="US8793601050"/>
          <ticker value="TDY"/>
        </identifiers>
        <balance>85000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>30345850.000000000000</valUSD>
        <pctVal>2.0659074388</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>West Pharmaceutical Services I</name>
        <lei>5493007NKRGM1RJQ1P16</lei>
        <title>West Pharmaceutical Services Inc</title>
        <cusip>955306105</cusip>
        <identifiers>
          <isin value="US9553061055"/>
          <ticker value="WST"/>
        </identifiers>
        <balance>125000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>37436250.000000000000</valUSD>
        <pctVal>2.5486129851</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Williams-Sonoma Inc</name>
        <lei>549300IARG6YWVTZ1I92</lei>
        <title>Williams-Sonoma Inc</title>
        <cusip>969904101</cusip>
        <identifiers>
          <isin value="US9699041011"/>
          <ticker value="WSM"/>
        </identifiers>
        <balance>400000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>51568000.000000000000</valUSD>
        <pctVal>3.5106848153</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Zebra Technologies Corp</name>
        <lei>PO0I32GKZ3HZMMDPZZ08</lei>
        <title>Zebra Technologies Corp</title>
        <cusip>989207105</cusip>
        <identifiers>
          <isin value="US9892071054"/>
          <ticker value="ZBRA"/>
        </identifiers>
        <balance>120000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>46539600.000000000000</valUSD>
        <pctVal>3.1683576449</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Horizon Therapeutics Plc</name>
        <lei>529900P0GSQ79OOZEV53</lei>
        <title>Horizon Therapeutics Plc</title>
        <cusip>G46188101</cusip>
        <identifiers>
          <isin value="IE00BQPVQZ61"/>
          <ticker value="HZNP"/>
        </identifiers>
        <balance>500000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>36240000.000000000000</valUSD>
        <pctVal>2.4671737843</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>STERIS PLC</name>
        <lei>N/A</lei>
        <title>STERIS PLC</title>
        <cusip>G8473T100</cusip>
        <identifiers>
          <isin value="IE00BFY8C754"/>
          <ticker value="STE"/>
        </identifiers>
        <balance>175000.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>32744250.000000000000</valUSD>
        <pctVal>2.2291875051</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2021-03-31</ncom:dateSigned>
      <ncom:nameOfApplicant>Professionally Managed Portfolios</ncom:nameOfApplicant>
      <ncom:signature>/s/ Aaron Perkovich</ncom:signature>
      <ncom:signerName>Aaron Perkovich</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
