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      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>COMMERCIAL MORTGAGE</Desc>
        <BookValueAmt>2703690</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>103845591</TotalBookValueSecuritiesAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>BENEFITS PAYABLE</Desc>
        <Amt>12900000</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>ACCRUED OTHER EXPENSES</Desc>
        <Amt>38200</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>12938200</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>U.S. GENERALLY ACCEPTED ACCOUNTING PRINCIPLES REQUIRES PLAN MANAGEMENT TO EVALUATE TAX POSITIONS TAKEN BY THE TRUST AND RECOGNIZE A TAX LIABILITY (OR ASSET) IF THE TRUST HAS TAKEN AN UNCERTAIN POSITION THAT MORE-LIKELY-THAN-NOT WOULD NOT BE SUSTAINED UPON EXAMINATION BY THE INTERNAL REVENUE SERVICE. THE PLAN SPONSOR HAS ANALYZED THE TAX POSITIONS TAKEN BY THE PLAN, AND HAS CONCLUDED THAT AS OF DECEMBER 31, 2023, THERE ARE NO UNCERTAIN POSITIONS TAKEN OR EXPECTED TO BE TAKEN THAT WOULD REQUIRE RECOGNITION OF A LIABILITY (OR ASSET) OR DISCLOSURE IN THE FINANCIAL STATEMENTS. THE PLAN IS SUBJECT TO ROUTINE AUDITS BY TAXING JURISDICTIONS; HOWEVER, THERE ARE CURRENTLY NO AUDITS FOR ANY TAX PERIODS IN PROGRESS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
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      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>AMICA MUTUAL INSURANCE COMPANY</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>SUBSTANTIAL CONTRIBUTOR</RelationshipDescriptionTxt>
        <TransactionAmt>12900000</TransactionAmt>
        <TransactionDesc>REIMBURSEMENT OF EXPENSES</TransactionDesc>
        <SharingOfRevenuesInd>0</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL OFFICERS AND TRUSTEES OF THE TRUST HAVE A BUSINESS RELATIONSHIP WITH ONE ANOTHER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS A MEMBER, AMICA MUTUAL INSURANCE COMPANY, WHICH HAS THE POWER TO ELECT MEMBERS OF THE GOVERNING BODY AS WELL AS APPROVE SIGNIFICANT DECISIONS OF THE GOVERNING BODY, INCLUDING DECISIONS MADE RELATED TO THE MANAGEMENT OF TRUST ASSETS, FUNDING CONTRIBUTIONS RECEIVED BY THE TRUST, AND PAYMENT MADE OUT OF THE TRUST IN SATISFACTION OF BENEFITS PAYABLE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS A MEMBER, AMICA MUTUAL INSURANCE COMPANY, WHICH HAS THE POWER TO ELECT MEMBERS OF THE GOVERNING BODY AS WELL AS APPROVE SIGNIFICANT DECISIONS OF THE GOVERNING BODY, INCLUDING DECISIONS MADE RELATED TO THE MANAGEMENT OF TRUST ASSETS, FUNDING CONTRIBUTIONS RECEIVED BY THE TRUST, AND PAYMENT MADE OUT OF THE TRUST IN SATISFACTION OF BENEFITS PAYABLE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS A MEMBER, AMICA MUTUAL INSURANCE COMPANY, WHICH HAS THE POWER TO ELECT MEMBERS OF THE GOVERNING BODY AS WELL AS APPROVE SIGNIFICANT DECISIONS OF THE GOVERNING BODY, INCLUDING DECISIONS MADE RELATED TO THE MANAGEMENT OF TRUST ASSETS, FUNDING CONTRIBUTIONS RECEIVED BY THE TRUST, AND PAYMENT MADE OUT OF THE TRUST IN SATISFACTION OF BENEFITS PAYABLE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DID NOT HAVE ANY COMMITTEES TO DOCUMENT MEETINGS WITH THE AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>NO REVIEW WAS OR WILL BE CONDUCTED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>DOCUMENTS ARE NOT MADE AVAILABLE TO THE PUBLIC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII, COLUMN E, F:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION UTILIZES THE VOLUNTEER EXCEPTION AND NEED NOT REPORT VOLUNTEER OFFICER, DIRECTOR, OR TRUSTEE COMPENSATION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>AMICA MUTUAL INSURANCE COMPANY</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>100 AMICA WAY</AddressLine1Txt>
          <CityNm>LINCOLN</CityNm>
          <StateAbbreviationCd>RI</StateAbbreviationCd>
          <ZIPCd>02865</ZIPCd>
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        <PrimaryActivitiesTxt>INSURANCE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>RI</LegalDomicileStateCd>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <EntityTypeTxt>C</EntityTypeTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>1</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>1</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
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</Return>