Investor
SWF LLC
CIK 0002065728 · filed 2026-01-26 · SEC filing
13F book
$988.8M
Positions
10
Largest name
40.1%
Vanguard Index Fds
Est. mark
—
Need a prior quarter to estimate
| Name | Ticker | Shares | Value | Weight | Est. mark | Change |
|---|---|---|---|---|---|---|
| Vanguard Index Fds | — | 631.8K | $396.2M | 40.1% | — | Held |
| Berkshire Hathaway Inc Del | — | 584.1K | $293.6M | 29.7% | — | Held |
| Ishares Tr | — | 1.87M | $123.3M | 12.5% | — | Held |
| Ishares Tr | — | 599.2K | $72M | 7.3% | — | Held |
| Invesco Qqq Tr | — | 105K | $64.5M | 6.5% | — | Held |
| Berkshire Hathaway Inc Del | — | 50 | $37.7M | 3.8% | — | Held |
| Dimensional Etf Trust | — | 17.9K | $682.9K | 0.1% | — | Held |
| Nvidia Corp | NVDA | 1.41K | $262.2K | 0.0% | — | Held |
| Apple Inc. | AAPL | 895 | $243.3K | 0.0% | — | Held |
| Microsoft Corp | MSFT | 428 | $207K | 0.0% | — | Held |
Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.