MENLO ADVISORS LLC
CIK 0001279708 · MENLO PARK, CA · Quarter end: 2025-09-30 · Filed on: 2026-09-10 · Open the SEC source ↗
The most recent 13F EDGAR holds under this CIK is 2025 Q3, filed 2026-09-10. Nothing has been filed since — the fund stopped filing, or it files under a different entity now. The positions below are a snapshot of that date, not a current portfolio.
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$210.6K
2025 Q3
Positions
29
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
71.1%
Est. Net Flow (Q)
—
2025 Q3
Top Holdings
BRK-B
BERKSHIRE HATHAWAY CLASS B
12.4%
GOOG
ALPHABET INC CLASS CLASS C
8.6%
GDX
VANECK GOLD MINERS ETF
8.3%
GLD
SPDR GOLD SHARES
8.1%
GOOGL
ALPHABET INC CLASS A
7.2%
MSFT
MICROSOFT CORP
6.5%
AAPL
APPLE INC
6.3%
QVAL
ALPHA ARCHITECT U.S. QUANTITAT
5.3%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Read the 2026-Q2 quarterly report · 13F Filing Calendar
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.