{"action":"elsewhere","city":"Grab Cayman","companyRegistrationNumber":null,"conformityFlag":"CONFORMING","country":"KY","createdAt":"2026-02-25T00:00:00.000+01:00","entityCategory":"GENERAL","entityStatus":"ACTIVE","entitySubCategory":null,"expirationReason":null,"expiredAt":null,"family":{"children":[],"childrenTotal":0,"exceptions":[{"category":"DIRECT_ACCOUNTING_CONSOLIDATION_PARENT","reasons":["NO_KNOWN_PERSON"],"references":[]},{"category":"ULTIMATE_ACCOUNTING_CONSOLIDATION_PARENT","reasons":["NO_KNOWN_PERSON"],"references":[]}],"parents":[]},"headquartersAddress":"190 Elgin Avenue, Cayman Islands","headquartersCity":"Grab Cayman","headquartersCountry":"KY","headquartersPostalCode":"KY1-9008","headquartersRegion":null,"lastUpdatedAt":"2026-06-05T14:43:06.585+02:00","legalAddress":"190 Elgin Avenue, Cayman Islands","legalFormAbbreviation":"LLC","legalFormCode":"MPUG","legalFormName":"limited liability company","legalJurisdiction":"KY","legalName":"Hyperion Quantitative Strategies Master Fund Limited","lei":"391200O8RT05QMBWWZ24","managingLou":"39120001KULK7200U106","managingLouName":"Bundesanzeiger Verlag","managingLouWebsite":"https://www.leireg.de/de/","nextRenewalAt":"2027-06-05T14:43:06.585+02:00","otherLegalForm":null,"postalCode":"KY1-9008","region":null,"registeredAt":"2026-06-05T14:43:06.585+02:00","registrationAuthorityId":"RA000086","registrationAuthorityName":"Registry of Companies","registrationAuthorityWebsite":"https://www.ciregistry.ky/","registrationNumber":"431977","registrationNumberFormatted":"431977","registrationStatus":"ISSUED","served":false,"successorLeis":[],"validationAuthorityEntityId":"431977","validationAuthorityId":"RA000086","validationAuthorityName":"Registry of Companies","validationSources":"FULLY_CORROBORATED"}