0001398344-24-009264.txt : 20240513 0001398344-24-009264.hdr.sgml : 20240513 20240513160327 ACCESSION NUMBER: 0001398344-24-009264 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20240331 FILED AS OF DATE: 20240513 DATE AS OF CHANGE: 20240513 EFFECTIVENESS DATE: 20240513 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Diana Davis Spencer Foundation CENTRAL INDEX KEY: 0001633391 ORGANIZATION NAME: IRS NUMBER: 203672969 STATE OF INCORPORATION: VA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-16544 FILM NUMBER: 24938920 BUSINESS ADDRESS: STREET 1: 3 BETHESDA METRO CENTER STREET 2: SUITE 118 CITY: BETHESDA STATE: MD ZIP: 20814 BUSINESS PHONE: 301-961-4000 MAIL ADDRESS: STREET 1: 3 BETHESDA METRO CENTER STREET 2: SUITE 118 CITY: BETHESDA STATE: MD ZIP: 20814 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false false false 0001633391 XXXXXXXX 03-31-2024 03-31-2024 false Diana Davis Spencer Foundation

3 BETHESDA METRO CENTER SUITE 118 BETHESDA MD 20814

13F HOLDINGS REPORT 028-16544 N Christopher J. Burn 301-961-4000 /s/ Christopher J. Burn Bethesda MD 05-13-2024 0 3 260380733 INFORMATION TABLE 2 fp0088363-1_13fhr-table.xml VANGUARD BD INDEX FD INC INTERMED TERM 921937819 107520400 1426000 SH SOLE 1426000 0 0 VANGUARD SCOTTSDALE FDS LG-TERM COR BD 92206C813 36064030 461000 SH SOLE 461000 0 0 VANGUARD BD INDEX FD INC TOTAL BND MRKT 921937835 116796303 1608100 SH SOLE 1608100 0 0