<SEC-DOCUMENT>0001104659-25-013684.txt : 20250214
<SEC-HEADER>0001104659-25-013684.hdr.sgml : 20250214
<ACCEPTANCE-DATETIME>20250214112334
ACCESSION NUMBER:		0001104659-25-013684
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250214
DATE AS OF CHANGE:		20250214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Adaptive Biotechnologies Corp
		CENTRAL INDEX KEY:			0001478320
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				270907024
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91363
		FILM NUMBER:		25625060

	BUSINESS ADDRESS:	
		STREET 1:		1165 EASTLAKE AVE E
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98109
		BUSINESS PHONE:		206-659-0067

	MAIL ADDRESS:	
		STREET 1:		1165 EASTLAKE AVE E
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Adaptive TCR Corp
		DATE OF NAME CHANGE:	20091209

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARK Investment Management LLC
		CENTRAL INDEX KEY:			0001697748
		ORGANIZATION NAME:           	
		IRS NUMBER:				464309299
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		200 CENTRAL AVENUE
		CITY:			ST. PETERSBURG
		STATE:			FL
		ZIP:			33701
		BUSINESS PHONE:		212-426-7040

	MAIL ADDRESS:	
		STREET 1:		200 CENTRAL AVENUE
		CITY:			ST. PETERSBURG
		STATE:			FL
		ZIP:			33701
</SEC-HEADER>
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<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
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    <coverPageHeader>
      <amendmentNo>2</amendmentNo>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>12/31/2024</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0001478320</issuerCik>
        <issuerName>Adaptive Biotechnologies Corp</issuerName>
        <issuerCusip>00650F109</issuerCusip>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>1165 Eastlake Ave E</com:street1>
          <com:city>Seattle</com:city>
          <com:stateOrCountry>WA</com:stateOrCountry>
          <com:zipCode>98109</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
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        <designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
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      <reportingPersonName>ARK Investment Management LLC</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
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      <aggregateAmountExcludesCertainSharesFlag>N</aggregateAmountExcludesCertainSharesFlag>
      <classPercent>6.39</classPercent>
      <typeOfReportingPerson>IA</typeOfReportingPerson>
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        <issuerName>Adaptive Biotechnologies Corp</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>1165 Eastlake Ave E, Seattle, WA, 98109</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>ARK Investment Management LLC</filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>200 Central Avenue, St. Petersburg, FL 33701</principalBusinessOfficeOrResidenceAddress>
        <citizenship>Delaware</citizenship>
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      <item3>
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        <classPercent>6.39</classPercent>
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          <sharedPowerOrDirectToDispose>0</sharedPowerOrDirectToDispose>
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      <item5>
        <notApplicableFlag>Y</notApplicableFlag>
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      <item6>
        <notApplicableFlag>N</notApplicableFlag>
        <ownershipMoreThan5PercentOnBehalfOfAnotherPerson>To the knowledge of the Reporting Person, no other person has the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, a number of the shares which represents more than five percent of the number of shares outstanding class of the shares.</ownershipMoreThan5PercentOnBehalfOfAnotherPerson>
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        <notApplicableFlag>Y</notApplicableFlag>
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        <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>
    <signatureInformation>
      <reportingPersonName>ARK Investment Management LLC</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Kellen Carter</signature>
        <title>Kellen Carter, Chief Compliance Officer</title>
        <date>02/14/2025</date>
      </signatureDetails>
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