0001334109-26-000001.txt : 20260128 0001334109-26-000001.hdr.sgml : 20260128 20260128170011 ACCESSION NUMBER: 0001334109-26-000001 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20260128 DATE AS OF CHANGE: 20260128 EFFECTIVENESS DATE: 20260128 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Two Sigma Spectrum Cayman Fund, Ltd. CENTRAL INDEX KEY: 0001334109 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-213618 FILM NUMBER: 26573343 BUSINESS ADDRESS: STREET 1: CITCO FUND ADMINISTRATION (CAYMAN) LTD STREET 2: 89 NEXUS WAY, 2ND FLOOR, CAMANA BAY CITY: GRAND CAYMAN STATE: E9 ZIP: KY1-1205 BUSINESS PHONE: 212-625-5700 MAIL ADDRESS: STREET 1: CITCO FUND ADMINISTRATION (CAYMAN) LTD STREET 2: 89 NEXUS WAY, 2ND FLOOR, CAMANA BAY CITY: GRAND CAYMAN STATE: E9 ZIP: KY1-1205 FORMER COMPANY: FORMER CONFORMED NAME: Two Sigma Spectrum Cayman Fund Ltd DATE OF NAME CHANGE: 20050725 D/A 1 primary_doc.xml X0708 D/A LIVE 0001334109 Two Sigma Spectrum Cayman Fund, Ltd. CITCO FUND ADMINISTRATION (CAYMAN) LTD 89 NEXUS WAY, 2ND FLOOR, CAMANA BAY GRAND CAYMAN E9 CAYMAN ISLANDS KY1-1205 212-625-5700 CAYMAN ISLANDS Two Sigma Spectrum Cayman Fund Ltd Other Cayman Islands exempted company true Ian Pilgrim Intertrust Corp Svcs 190 Elgin Avenue, George Town Grand Cayman E9 CAYMAN ISLANDS KY1-9005 Director James Keyes Intertrust Corp Svcs 190 Elgin Avenue, George Town Grand Cayman E9 CAYMAN ISLANDS KY1-9005 Director Warren Keens Intertrust Corp Svcs 190 Elgin Avenue, George Town Grand Cayman E9 CAYMAN ISLANDS KY1-9005 Director Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0000919574-25-001973 2004-04-01 true true true false 100000 Indefinite 2993392150 Indefinite false 95 0 0 0 true Two Sigma Spectrum Cayman Fund, Ltd. James G. Hein, Jr. James G. Hein, Jr. Authorized Signatory 2026-01-28