<SEC-DOCUMENT>0001214659-25-001831.txt : 20250204
<SEC-HEADER>0001214659-25-001831.hdr.sgml : 20250204
<ACCEPTANCE-DATETIME>20250204061325
ACCESSION NUMBER:		0001214659-25-001831
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250204

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:		25585108

	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:			Sumitomo Mitsui Trust Group, Inc.
		CENTRAL INDEX KEY:			0001475365
		STANDARD INDUSTRIAL CLASSIFICATION:	COMMERCIAL BANKS, NEC [6029]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			M0

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		1-1, SHIBAKOEN, 1-CHOME
		CITY:			MINATO-KU, TOKYO
		STATE:			M0
		ZIP:			105-0011
		BUSINESS PHONE:		81-3-6256-6000

	MAIL ADDRESS:	
		STREET 1:		1-4-1, MARUNOUCHI
		CITY:			CHIYODA-KU, TOKYO
		STATE:			M0
		ZIP:			100-8233

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Sumitomo Mitsui Trust Holdings, Inc.
		DATE OF NAME CHANGE:	20110401

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Chuo Mitsui Trust Holdings, Inc.
		DATE OF NAME CHANGE:	20091027
</SEC-HEADER>
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<SEQUENCE>1
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      <eventDateRequiresFilingThisStatement>12/31/2024</eventDateRequiresFilingThisStatement>
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        <issuerCik>0001478320</issuerCik>
        <issuerName>ADAPTIVE BIOTECHNOLOGIES CORPORATION</issuerName>
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          <com:street1>1165 Eastlake Avenue East</com:street1>
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          <com:stateOrCountry>WA</com:stateOrCountry>
          <com:zipCode>98109</com:zipCode>
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      <item2>
        <filingPersonName>Sumitomo Mitsui Trust Group, Inc.
Nikko Asset Management Co., Ltd.</filingPersonName>
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Nikko Asset Management Co., Ltd.: Midtown Tower, 9-7-1 Akasaka, Minato-ku, Tokyo 107-6242, Japan</principalBusinessOfficeOrResidenceAddress>
        <citizenship>Sumitomo Mitsui Trust Group, Inc.: Japan
Nikko Asset Management Co., Ltd.: Japan</citizenship>
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        <typeOfPersonFiling>OO</typeOfPersonFiling>
        <otherTypeOfPersonFiling>Parent Holding Company</otherTypeOfPersonFiling>
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        <amountBeneficiallyOwned>6,833,137</amountBeneficiallyOwned>
        <classPercent>4.6</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>Sumitomo Mitsui Trust Group, Inc.: 0
Nikko Asset Management Co., Ltd.: 0</solePowerOrDirectToVote>
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Nikko Asset Management Co., Ltd.: 6,833,137</sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>Sumitomo Mitsui Trust Group, Inc.: 0
Nikko Asset Management Co., Ltd.: 0</solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>Sumitomo Mitsui Trust Group, Inc.: 6,833,137
Nikko Asset Management Co., Ltd.: 6,833,137</sharedPowerOrDirectToDispose>
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        <notApplicableFlag>Y</notApplicableFlag>
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        <notApplicableFlag>N</notApplicableFlag>
        <subsidiaryIdentificationAndClassification>The securities being reported on by each of Sumitomo Mitsui Trust Group, Inc.(which is classified as A parent holding company or control person in accordance with ss. 240.13d-1(b)(1)(ii)(G) , as A non-U.S. institution in accordance with ss. 240.13d-1(b)(1)(ii)(J) and as Group, in accordance with ss. 240.13d-1(b)(1)(ii)(K)) and Nikko Asset Management Co., Ltd.(which is classified as A parent holding company or control person in accordance with ss.240.13d-1(b)(1)(ii)(G) ,as An investment adviser in accordance with ss.240.13d-1(b)(1)(ii)(E) and as A non-U.S. institution in accordance with ss.240.13d-1(b)(1)(ii)(J)) ,as parent holding companies, are owned, or may be deemed to be beneficially owned, by their subsidiary listed below.

Nikko Asset Management Americas, Inc.,
- An investment adviser in accordance with ss.240.13d-1(b)(1)(ii)(E).</subsidiaryIdentificationAndClassification>
      </item7>
      <item8>
        <notApplicableFlag>N</notApplicableFlag>
        <identificationAndClassificationOfGroupMembers>The securities being reported on by each of Sumitomo Mitsui Trust Group, Inc.(which is classified as A parent holding company or control person in accordance with ss. 240.13d-1(b)(1)(ii)(G) , as A non-U.S. institution in accordance with ss. 240.13d-1(b)(1)(ii)(J) and as Group, in accordance with ss. 240.13d-1(b)(1)(ii)(K)) and Nikko Asset Management Co., Ltd.(which is classified as A parent holding company or control person in accordance with ss.240.13d-1(b)(1)(ii)(G) ,as An investment adviser in accordance with ss.240.13d-1(b)(1)(ii)(E) and as A non-U.S. institution in accordance with ss.240.13d-1(b)(1)(ii)(J)) ,as parent holding companies, are owned, or may be deemed to be beneficially owned, by their subsidiary listed below.

Nikko Asset Management Americas, Inc.,
- An investment adviser in accordance with ss.240.13d-1(b)(1)(ii)(E).</identificationAndClassificationOfGroupMembers>
      </item8>
      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
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      <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>
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    <signatureInformation>
      <reportingPersonName>Sumitomo Mitsui Trust Group, Inc.</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Hideaki Takamiya</signature>
        <title>Senior Manager of Risk Management Dept</title>
        <date>02/04/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>Nikko Asset Management Co., Ltd.</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Atsushi Ohya</signature>
        <title>Head of Business Regulatory Compliance</title>
        <date>02/04/2025</date>
      </signatureDetails>
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