§ 13F · FUND PROFILE
Westmount Partners, LLC.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $364.1T (13F)Positions · 246Turnover · — · Q4Filed · Jan 15, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$4.6T deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED JAN 15, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | AAPL | APPLE INC | 170K | $46.2T | 11.5% | +7% |
| 2 | MSFT | MICROSOFT CORP | 36K | $17.3T | 4.3% | +1% |
| 3 | NVDA | NVIDIA CORPORATION | 90K | $16.7T | 4.2% | +32% |
| 4 | AVGO | BROADCOM INC | 48K | $16.7T | 4.2% | ±0% |
| 5 | VOO | VANGUARD INDEX FDS | 24K | $14.8T | 3.7% | −1% |
| 6 | CACI | CACI INTL INC | 21K | $11.4T | 2.8% | ±0% |
| 7 | AMZN | AMAZON COM INC | 42K | $9.7T | 2.4% | +11% |
| 8 | SPY | SPDR S&P 500 ETF TR | 14K | $9.4T | 2.3% | ±0% |
| 9 | GOOGL | ALPHABET INC | 29K | $9.0T | 2.2% | +15% |
| 10 | BRK/B | BERKSHIRE HATHAWAY INC DEL | 17K | $8.6T | 2.1% | +1% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE WESTMOUNT SIGNAL
AC read
Westmount Partners, LLC is a Other fund managing $364130.3 trillion in assets. The fund runs a broad portfolio of 246 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed