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Diana Davis Spencer Foundation

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13F filer, CIK 1633391, BETHESDA, MD

Diana Davis Spencer Foundation reported $296,288,380 across 4 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-13.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001398344-26-002963

Period
2025-12-31
Reported value
$296M
Holdings
4
Top 10 weight
100%
New
0
Sold out
0

Holdings, Q4 2025

Share positions as resolved from 13F-HR 0001398344-26-002963, largest first. % of portfolio is the value over $296,288,380, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
BNDVANGUARD BD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,608,100 shares; 2024Q4: 1,608,100 shares; 2025Q1: 1,608,100 shares; 2025Q2: 1,608,100 shares; 2025Q3: 1,608,100 shares; 2025Q4: 1,608,100 shares 1,608,100$119M40.2%0Timeline
BIVVANGUARD BD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,426,000 shares; 2024Q4: 1,426,000 shares; 2025Q1: 1,426,000 shares; 2025Q2: 1,426,000 shares; 2025Q3: 1,426,000 shares; 2025Q4: 1,426,000 shares 1,426,000$111M37.48%0Timeline
VCLTVANGUARD SCOTTSDALE FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 461,000 shares; 2024Q4: 461,000 shares; 2025Q1: 461,000 shares; 2025Q2: 461,000 shares; 2025Q3: 461,000 shares; 2025Q4: 461,000 shares 461,000$35M11.8%0Timeline
VOOVANGUARD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 49,675 shares; 2024Q4: 49,675 shares; 2025Q1: 49,675 shares; 2025Q2: 49,675 shares; 2025Q3: 49,675 shares; 2025Q4: 49,675 shares 49,675$31.2M10.51%0Timeline

How Q4 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001398344-26-002963 base2026-02-13acceptance time not in the bulk data set