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S&g Foundation 13F Portfolio

Portfolio Manager
S&g Foundation
Performance
+10.15% (2026 Q2)
AUM (13F)
$2.15B
# of Holdings
21
Performance Rank
N/A
Allocation (Top 20)
100.01%
Latest filing
Q2 2026

S&g Foundation Holdings Map

Top 21 S&g Foundation Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
JPM
JPMorgan Chase & Co.
39.94%2.62M$856.8M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 2.62M shares2026-Q2: 2.62M shares
$308.19(+17.29%)
2026-06-30
BRK.A
Berkshire Hathaway Inc. Class A
23.21%665$498.0M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 665 shares2026-Q2: 665 shares
$736470.00(+6.69%)
2026-06-30
AXP
American Express Company
10.11%641.1K$216.9M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 641.1K shares2026-Q2: 641.1K shares
$336.22(+1.32%)
2026-06-30
INFQ
Infleqtion Inc.
7.19%11.57M$154.2Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 11.57M shares
$11.12(+5.13%)
2026-06-30
BRK.B
Berkshire Hathaway Inc. Class B
4.63%198.4K$99.3M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 198.4K shares2026-Q2: 198.4K shares
$490.93(+6.60%)
2026-06-30
GS
Goldman Sachs Group Inc.
3.85%81.6K$82.5M
-47.89%(-75.00K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 156.6K shares2026-Q2: 81.6K shares
$862.49(+20.28%)
2026-06-30
EQR
Equity Residential SBI
3.8%1.20M$81.5M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 1.20M shares2026-Q2: 1.20M shares
$61.10(+7.29%)
2026-06-30
BK
Bank of New York Mellon Corporation
1.69%251.0K$36.3M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 251.0K shares2026-Q2: 251.0K shares
$117.36(+22.53%)
2026-06-30
USB
US Bancorp
1.58%560.0K$33.8M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 560.0K shares2026-Q2: 560.0K shares
$52.68(+22.14%)
2026-06-30
WAL
Western Alliance Bancorporation
1.44%375.6K$30.9M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 375.6K shares2026-Q2: 375.6K shares
$77.46(+4.16%)
2026-06-30

About S&g Foundationโ€™s portfolio

S&g Foundation reports $2.15B in US-listed equity holdings across 21 positions in its most recent 13F filing. Its largest disclosed positions are JPM (39.9%), BRK.A (23.2%) and AXP (10.1%). The top 20 holdings account for 100.01% of reported assets. Its disclosed equity book has returned +10.15% cumulatively over 1 quarter. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
JPM โ€” 39.9% ($856.80M)BRK.A โ€” 23.2% ($497.99M)AXP โ€” 10.1% ($216.85M)INFQ โ€” 7.2% ($154.16M)BRK.B โ€” 4.6% ($99.28M)GS โ€” 3.8% ($82.53M)EQR โ€” 3.8% ($81.52M)BK โ€” 1.7% ($36.30M)USB โ€” 1.6% ($33.82M)WAL โ€” 1.4% ($30.88M)Other โ€” 2.6% ($55.04M)
97%in top 10
  • JPM39.9%
  • BRK.A23.2%
  • AXP10.1%
  • INFQ7.2%
  • BRK.B4.6%
  • GS3.8%
  • EQR3.8%
  • BK1.7%
  • USB1.6%
  • WAL1.4%
  • Other2.6%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
1
INFQInfleqtion Inc.7.2%
Added to
1
STTState Street Corporation+0.4%
Trimmed
1
GSGoldman Sachs Group Inc.-47.9%

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Source filings

Holdings on this page are parsed from S&g Foundationโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1874163). View S&g Foundationโ€™s 13F filings on SEC

More 13F analyses

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