What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0002051491
Total reported value
$457.1M
$457.1M
246 檔
24.5%
In Q4 2025, Westmount Partners, LLC's U.S. equity holdings reached a combined market value of $457.1M, distributed across 246 disclosed stock positions.
Westmount Partners, LLC executed strategic sector rebalancing during Q4 2025, establishing 6 new positions while fully exiting 6 holdings and trimming 18 positions.
Showing top 200 holdings (of 246 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc | Stock-Tech | 11.53% | +0.92% | +6.51% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 4.31% | -0.30% | +1.23% | |
| 3 | NVDA | Nvidia CORP | Stock-Tech | 4.17% | +0.30% | +31.71% | |
| 4 | AVGO | Broadcom Inc | Stock-Tech | 4.16% | +0.34% | +0.29% | |
| 5 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 3.70% | +0.46% | -1.31% | |
| 6 | CACI | Caci International Inc -cl A | Stock-Tech | 2.83% | -0.88% | — | |
| 7 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 2.41% | +0.12% | +11.48% | |
| 8 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 2.34% | +0.27% | -0.07% | |
| 9 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.24% | +0.08% | +15.39% | |
| 10 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 2.14% | -0.28% | +0.85% | |
| 11 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 1.98% | +0.10% | -0.47% | |
| 12 | VT | Vanguard Tot World Stk ETF | ETF-Other | 1.92% | +0.13% | +1.45% | |
| 13 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 1.76% | +0.08% | +7.79% | |
| 14 | WMT | Walmart Inc | Stock-Consumer Staples | 1.53% | -0.33% | -0.27% | |
| 15 | IBM | Intl Business Machines CORP | Stock-Tech | 1.42% | +0.06% | +0.17% | |
| 16 | ILMN | Illumina Inc | Stock-Healthcare | 1.31% | -0.20% | -15.77% | |
| 17 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 1.21% | -0.03% | -1.07% | |
| 18 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.04% | +0.14% | +0.78% | |
| 19 | ORCL | Oracle CORP | Stock-Tech | 0.92% | -0.07% | -0.71% | |
| 20 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.91% | -0.05% | +12.47% | |
| 21 | AOA | Ishares Core 80/20 Aggressiv | ETF-Other | 0.81% | — | -5.25% | |
| 22 | HOOD | Robinhood Markets Inc - A | Stock-Financials | 0.81% | +0.13% | — | |
| 23 | MASI* | Masimo CORP | Stock-Other | 0.79% | -1.06% | EXIT | |
| 24 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.78% | +0.08% | +0.30% | |
| 25 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.75% | -0.14% | — | |
| 26 | BMRC | Bank Of Marin Bancorp/ca | Stock-Other | 0.74% | -0.03% | — | |
| 27 | WFC | Wells Fargo & Co | Stock-Financials | 0.71% | -0.04% | -0.03% | |
| 28 | SCHX | Schwab US Large-cap ETF | ETF-Other | 0.71% | +0.02% | +0.00% | |
| 29 | BIL | Ss Spdr Bb 1-3m T-bill ETF | ETF-Gov Bonds | 0.71% | — | -46.77% | |
| 30 | NFLX | Netflix Inc | Stock-Comm Services | 0.70% | -0.26% | +914.65% | |
| 31 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.70% | — | -2.49% | |
| 32 | DFUV | Dimensional US Marketwide Va | ETF-Other | 0.70% | — | — | |
| 33 | KFY | Korn Ferry | Stock-Industrials | 0.68% | -0.04% | — | |
| 34 | EFA | Ishares Msci Eafe ETF | ETF-Other | 0.60% | -0.03% | -1.71% | |
| 35 | V | Visa Inc-class A Shares | Stock-Financials | 0.56% | +0.01% | -2.02% | |
| 36 | HD | Home Depot Inc | Stock-Consumer Disc | 0.56% | -0.03% | -0.17% | |
| 37 | GOVI | Invesco Equal Weight 0-30 Yr | ETF-Other | 0.55% | — | — | |
| 38 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.55% | +0.11% | +0.39% | |
| 39 | FNDX | Schwab Fndmntl US Lrg Co ETF | ETF-Other | 0.54% | -0.01% | -0.13% | |
| 40 | SCHG | Schwab US Large-cap Growth | ETF-Other | 0.54% | — | +2.75% | |
| 41 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.53% | -0.12% | -0.09% | |
| 42 | USFR | Wisdomtree Floating Rate Tre | ETF-Other | 0.53% | -0.06% | -1.79% | |
| 43 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.52% | -0.14% | +1.30% | |
| 44 | ISRG | Intuitive Surgical Inc | Stock-Healthcare | 0.51% | -0.07% | -6.84% | |
| 45 | DIS | Walt Disney Co/the | Stock-Comm Services | 0.50% | — | -5.17% | |
| 46 | TSLA | Tesla Inc | Stock-Consumer Disc | 0.49% | +0.06% | +7.31% | |
| 47 | ASTH | Astrana Health Inc | Stock-Other | 0.49% | +0.32% | -5.10% | |
| 48 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 0.49% | -0.01% | -24.34% | |
| 49 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 0.45% | +0.04% | +0.03% | |
| 50 | IWB | Ishares Russell 1000 ETF | ETF-Other | 0.45% | +0.01% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc | +1% | +6.51% | Add |
| 2 | NVDA | Nvidia CORP | +0.9% | +31.71% | Add |
| 3 | GOOGL | Alphabet Inc-cl A | +0.7% | +15.39% | Add |
| 4 | AMZN | Amazon.com Inc | +0.3% | +11.48% | Add |
| 5 | GOOG | Alphabet Inc-cl C | +0.2% | +0.78% | Add |
| 6 | LLY | Eli Lilly & Co | +0.1% | +0.39% | Add |
| 7 | VTI | Vanguard Total Stock Mkt ETF | +0.1% | +7.79% | Add |
| 8 | IEFA | Ishares Core Msci Eafe ETF | +0.1% | +38.58% | Add |
| 9 | WMT | Walmart Inc | +0.1% | -0.27% | Trim |
| 10 | VGT | Vanguard Info Tech ETF | +0.1% | +58.82% | Add |
| 11 | ISRG | Intuitive Surgical Inc | +0.1% | -6.84% | Trim |
| 12 | TMO | Thermo Fisher Scientific Inc | +0.1% | +66.93% | Add |
| 13 | WFC | Wells Fargo & Co | +0.1% | -0.03% | Trim |
| 14 | ILMN | Illumina Inc | +0.1% | -15.77% | Trim |
| 15 | SLV | Ishares Silver Trust | +0.1% | -6.34% | Trim |
| 16 | MELI | Mercadolibre Inc | +0.1% | +105.77% | Add |
| 17 | GRAL | Grail Inc | +0.1% | +1.85% | Add |
| 18 | JNJ | Johnson & Johnson | 0% | +1.30% | Add |
| 19 | AVGO | Broadcom Inc | 0% | +0.29% | Add |
| 20 | VT | Vanguard Tot World Stk ETF | — | +1.45% | Add |
| 21 | IBM | Intl Business Machines CORP | — | +0.17% | Add |
| 22 | CACI | Caci International Inc -cl A | 0% | — | Unchanged |
| 23 | COIN | Coinbase Global Inc -class A | -0.1% | -15.82% | Trim |
| 24 | IYR | Ishares US Real Estate ETF | -0.1% | -35.48% | Trim |
| 25 | VEA | Vanguard Ftse Developed ETF | -0.1% | -20.24% | Trim |
| 26 | MO | Altria Group Inc | -0.1% | -34.40% | Trim |
| 27 | IEO | Ishares U.s. Oil & Gas Explo | -0.1% | -49.38% | Trim |
| 28 | HD | Home Depot Inc | -0.1% | -0.17% | Trim |
| 29 | FICO | Fair Isaac CORP | -0.1% | -43.18% | Trim |
| 30 | ASTH | Astrana Health Inc | -0.1% | -5.10% | Trim |
| 31 | MASI* | Masimo CORP | -0.2% | -6.32% | Trim |
| 32 | IWM | Ishares Russell 2000 ETF | -0.2% | -24.34% | Trim |
| 33 | NFLX | Netflix Inc | -0.2% | +914.65% | Add |
| 34 | HOOD | Robinhood Markets Inc - A | -0.2% | — | Unchanged |
| 35 | CUSD | Crossingbridge Ultra-short D | -0.3% | -67.53% | Trim |
| 36 | MSFT | Microsoft CORP | -0.4% | +1.23% | Add |
| 37 | ORCL | Oracle CORP | -0.5% | -0.71% | Trim |
| 38 | BIL | Ss Spdr Bb 1-3m T-bill ETF | -0.7% | -46.77% | Trim |
| 39 | BMRC | Bank Of Marin Bancorp/ca | — | NEW | New buy |
| 40 | MSTR | Strategy Inc | — | EXIT | Sold out |
| 41 | SHV | Ishares 0-1 Year Treasury Bo | — | NEW | New buy |
| 42 | DVY | Ishares Select Dividend ETF | — | EXIT | Sold out |
| 43 | MFC | Manulife Financial CORP | — | EXIT | Sold out |
| 44 | TECL | Dire Dai Tec Bull 3x Etf-usd | — | NEW | New buy |
| 45 | TRV | Travelers Cos Inc/the | — | NEW | New buy |
| 46 | BBIO | Bridgebio Pharma Inc | — | NEW | New buy |
| 47 | LIN | Linde plc | — | NEW | New buy |
| 48 | DHI | Dr Horton Inc | — | EXIT | Sold out |
| 49 | KMPR | Kemper CORP | — | EXIT | Sold out |
| 50 | RBLX | Roblox CORP -class A | — | EXIT | Sold out |
According to official SEC Form 13F filings, Westmount Partners, LLC reported a total U.S. public equity portfolio value of $457.1M across 246 disclosed positions in Q4 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including AAPL, MSFT, NVDA) accounted for 24.5% of total reported equity market value during Q4 2025.
Top New Position Initiated
BMRC
市值: $3.0M
Top Position Liquidated / Trimmed
MSTR
前期市值: $497.5K
During Q4 2025, Westmount Partners, LLC's top holdings by market value included AAPL (11.5%)、MSFT (4.3%)、NVDA (4.2%). The largest single position, AAPL, represented 11.5% of total portfolio value.
In Q4 2025, Westmount Partners, LLC made 48 total portfolio adjustments, initiating 6 new buys, adding to 18 positions, trimming 18 holdings, and fully liquidating 6 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.