Diana Davis Spencer Foundation — 13F Holdings

2026 Q3  ·  2 Positions

2026 Q3 Portfolio Activity

In 2026 Q3, Diana Davis Spencer Foundation maintained a portfolio of 2 distinct positions.
Position History hover any row below to update
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Diana Davis Spencer Foundation Bethesda, MD Private Foundation AUM $56M
PCA Score Concentration Risk
Risk ENB
Total Positions
2
Quarter
2026 Q3
Top Holding
VOO (62.7%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
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Showing 1-2 of 2

Diana Davis Spencer Foundation Full Holdings List — 2026 Q3

Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
VOO
VANGUARD INDEX ...
ETF 62.71% 61.97% #1
Prev: #1
6.5
—
272 0.5%
P
S
50,101 $35,113,787
$501.79 +37.9%
$700.86 -1.3%
2024 Q2 13F Filing 2026-09-30 2026-11-12
VIG
VANGUARD DIV AP...
ETF 37.29% 38.03% #2
Prev: #2
6.0
—
729 0.8%
P
S
89,483 $20,877,279 2026 Q1 13F Filing 2026-09-30 2026-11-12
Showing 1-2 of 2 holdings

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