<SEC-DOCUMENT>0001420506-25-001496.txt : 20250714
<SEC-HEADER>0001420506-25-001496.hdr.sgml : 20250714
<ACCEPTANCE-DATETIME>20250714155742
ACCESSION NUMBER:		0001420506-25-001496
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250714
DATE AS OF CHANGE:		20250714

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OneWater Marine Inc.
		CENTRAL INDEX KEY:			0001772921
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-AUTO & HOME SUPPLY STORES [5531]
		ORGANIZATION NAME:           	07 Trade & Services
		EIN:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91362
		FILM NUMBER:		251121711

	BUSINESS ADDRESS:	
		STREET 1:		6275 LANIER ISLANDS PARKWAY
		CITY:			BUFORD
		STATE:			GA
		ZIP:			30518
		BUSINESS PHONE:		(855) 208-4359

	MAIL ADDRESS:	
		STREET 1:		6275 LANIER ISLANDS PARKWAY
		CITY:			BUFORD
		STATE:			GA
		ZIP:			30518

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GILDER GAGNON HOWE & CO LLC
		CENTRAL INDEX KEY:			0000902464
		ORGANIZATION NAME:           	
		EIN:				133174112
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		475 10TH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10018
		BUSINESS PHONE:		2127652500

	MAIL ADDRESS:	
		STREET 1:		475 10TH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10018

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GILDER GAGNON HOWE & CO
		DATE OF NAME CHANGE:	19930428
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><!-- EDGARfilingagent.com Schedule 13D/G Online Workstation (https://schedule13d.com) --><edgarSubmission xmlns="http://www.sec.gov/edgar/schedule13g" xmlns:com="http://www.sec.gov/edgar/common">
<headerData>
	<submissionType>SCHEDULE 13G/A</submissionType>
	<previousAccessionNumber>0001104659-20-045465</previousAccessionNumber>
	<filerInfo>
		<filer>
			<filerCredentials>
				<cik>0000902464</cik>
				<ccc>XXXXXXXX</ccc>
			</filerCredentials>
		</filer>
		<liveTestFlag>LIVE</liveTestFlag>



	</filerInfo>
</headerData>
<!-- Start Form -->
  <formData>
<!-- Issuer Cover Page-->
    <coverPageHeader>
		<amendmentNo>6</amendmentNo>
      <securitiesClassTitle>Class A Common Stock, par value $0.01 per share</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>06/30/2025</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0001772921</issuerCik>
        <issuerName>OneWater Marine Inc. </issuerName>
        <issuerCusip>68280L101</issuerCusip>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>6275 LANIER ISLANDS PARKWAY</com:street1>
          <com:city>BUFORD</com:city>
          <com:stateOrCountry>GA</com:stateOrCountry>
          <com:zipCode>30518</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
<!-- Reporting Persons Cover Page -->
    <coverPageHeaderReportingPersonDetails>


      <reportingPersonName>GILDER GAGNON HOWE &amp; CO LLC</reportingPersonName>
      <citizenshipOrOrganization>NY</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>0</soleVotingPower>
        <sharedVotingPower>0</sharedVotingPower>
        <soleDispositivePower>0</soleDispositivePower>
        <sharedDispositivePower>862085</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>862085</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <aggregateAmountExcludesCertainSharesFlag>N</aggregateAmountExcludesCertainSharesFlag>
      <classPercent>5.3</classPercent>
      <typeOfReportingPerson>BD</typeOfReportingPerson>
    </coverPageHeaderReportingPersonDetails>
<!-- Items -->
    <items>
      <item1>
        <issuerName>OneWater Marine Inc. </issuerName>
        <issuerPrincipalExecutiveOfficeAddress>6275 LANIER ISLANDS PARKWAY, BUFORD, GEORGIA, 30518</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>Gilder, Gagnon, Howe Co., LLC</filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>475 10th Avenue, New York, NY 10018</principalBusinessOfficeOrResidenceAddress>
        <citizenship>New York</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>N</notApplicableFlag>
      <typeOfPersonFiling>BD</typeOfPersonFiling>
      </item3>
      <item4>
        <amountBeneficiallyOwned>862,085</amountBeneficiallyOwned>
        <classPercent>5.3</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>0</solePowerOrDirectToVote>
          <sharedPowerOrDirectToVote>0</sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>0</solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>862,085</sharedPowerOrDirectToDispose>
        </numberOfSharesPersonHas>
      </item4>
      <item5>
        <notApplicableFlag>Y</notApplicableFlag>
        <classOwnership5PercentOrLess>N</classOwnership5PercentOrLess>
      </item5>
      <item6>
        <notApplicableFlag>N</notApplicableFlag>
        <ownershipMoreThan5PercentOnBehalfOfAnotherPerson>One or more persons are known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the class A common stock of OneWater Marine Inc. No one other person's interest in the Class A common stock of OneWater Marine Inc. is more than five percent of the total outstanding class A common stock.</ownershipMoreThan5PercentOnBehalfOfAnotherPerson>
      </item6>
      <item7>
        <notApplicableFlag>Y</notApplicableFlag>
      </item7>
      <item8>
        <notApplicableFlag>Y</notApplicableFlag>
      </item8>
      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
      </item9>
      <item10>
        <notApplicableFlag>N</notApplicableFlag>
        <certifications>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.</certifications>
      </item10>
    </items>
	<!-- Exhibit Information -->
	<!-- Signature -->
    <signatureInformation>
      <reportingPersonName>GILDER GAGNON HOWE &amp; CO LLC</reportingPersonName>
      <signatureDetails>
        <signature>Laura Esposito</signature>
        <title>Chief Compliance Officer</title>
        <date>07/14/2025</date>
      </signatureDetails>
    </signatureInformation>
	</formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
