S&G Foundation portfolio
Foundation or endowmentPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 12, 2026 · data updated on Nov 5, 2026 · Q2 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
S&G Foundation reported a $2.1 bn portfolio of 20 companies (21 positions, counting each share class separately) to the SEC as of the end of Q2 2026. Its largest positions are JPM, BRK/A, AXP. During the quarter it opened Infleqtion.
Sections with a free account
What changed this quarter
2 positions with a change (1 new, 1 trimmed). 2 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Infleqtion+7.2 ppof portfolioNew— → 7.2%
- Goldman Sachs Group−48%fewer sharesReduced7.0% → 3.8%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- JPMorgan ChaseJPM39.9%
- Berkshire HathawayBRK/A · BRK/B27.8%
- American ExpressAXP10.1%
- InfleqtionINFQ7.2%
- Goldman Sachs GroupGS3.8%
- Vivmark ResidentialVMRK3.8%
- Bank of New York MellonBNY1.7%
- US Bancorp \de\USB1.6%
- Western Alliance BancorporationWAL1.4%
- Wells FargoWFC1.0%
- ProgressivePGR0.9%
- State StreetSTT0.2%
- MastercardMA0.2%
- Shattuck LabsSTTK0.1%
- EcolabECL0.1%
Portfolio by sector
- ● Financials 89%
- ● Information Technology 7%
- ● Real Estate 4%
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Not counted as a concentrated manager: it has fewer than 8 quarters of history; it is a foundation or endowment; what it reports is usually donated stock or the direct slice of a portfolio run by others. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
Managers of a similar size
A 13F portfolio value between a third and three times this one, whatever the type of filer. It is not a comparison of what they hold.
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