Diana Davis Spencer Foundation

CIK 0001633391 · BETHESDA, MD · Quarter end: 2026-06-30 · Filed on: 2026-08-06 · Open the SEC source ↗

Diana Davis Spencer Foundation reported 2 positions worth $55.2M as of June 30, 2026 (13F filed August 6, 2026). Largest holding: VOO (62.0%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.

$55.2M

2026 Q2

Positions

Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.

100.0%

Est. Net Flow (Q)

—

2026 Q2

Positions Changes Mix History BacktestPRO

2 positions shown

#	Symbol	Company	Type	Value ↓	% Port.	Shares	1Y	YTD
▸ 1	VOO	VANGUARD INDEX FDS	SH	$34.2M	61.97%	49,829	—	—
▸ 2	VIG	VANGUARD DIV APPREC.	SH	$21.0M	38.03%	88,754	—	—

Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Diana Davis Spencer Foundation hold as of Q2 2026?

Diana Davis Spencer Foundation reported 2 positions worth $55.2M in its Q2 2026 13F filing. Largest positions: VOO (62.0%) and VIG (38.0%).

What did Diana Davis Spencer Foundation buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Diana Davis Spencer Foundation sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.