13F GuideFiling Basics
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.
AlphaSMO Research GuideRead Guide
CIK: 0001800911
Total reported value
$325.5M
$325.5M
362 檔
12.6%
In Q2 2025, S.A. Mason LLC's U.S. equity holdings reached a combined market value of $325.5M, distributed across 362 disclosed stock positions.
S.A. Mason LLC executed strategic sector rebalancing during Q2 2025, establishing 3 new positions while fully exiting 2 holdings and trimming 22 positions.
In terms of portfolio concentration, the top 5 core holdings (including NVDA, VTI, MSFT) accounted for 12.6% of total reported equity market value during Q2 2025.
Showing top 200 holdings (of 362 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 6.19% | -0.28% | -2.29% | |
| 2 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 3.88% | -0.22% | +1.14% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 3.84% | -0.22% | -1.89% | |
| 4 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 3.14% | +0.01% | +2.36% | |
| 5 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 2.73% | -0.13% | +0.03% | |
| 6 | VO | Vanguard Mid-cap ETF | ETF-Other | 2.69% | -0.01% | +0.29% | |
| 7 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 2.37% | -0.37% | -1.94% | |
| 8 | VB | Vanguard Small-cap ETF | ETF-Other | 2.33% | +0.12% | +0.07% | |
| 9 | AAPL | Apple Inc | Stock-Tech | 2.14% | -0.05% | -0.62% | |
| 10 | INTU | Intuit Inc | Stock-Tech | 1.96% | -0.55% | -0.45% | |
| 11 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 1.94% | +0.57% | +0.93% | |
| 12 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 1.52% | -0.42% | -0.35% | |
| 13 | MA | Mastercard Inc - A | Stock-Financials | 1.30% | -0.15% | -4.34% | |
| 14 | STXF | Strive 500 ETF | ETF-Other | 1.21% | -0.04% | +4.16% | |
| 15 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 1.11% | -0.13% | +0.03% | |
| 16 | ABBV | Abbvie Inc | Stock-Healthcare | 1.10% | -0.05% | -0.02% | |
| 17 | TJX | Tjx Companies Inc | Stock-Consumer Disc | 1.02% | -0.22% | +0.09% | |
| 18 | ORCL | Oracle CORP | Stock-Tech | 0.98% | -0.04% | -2.95% | |
| 19 | GLD | Spdr Gold Shares | ETF-Commodities | 0.96% | -0.30% | — | |
| 20 | GE | General Electric | Stock-Industrials | 0.96% | +0.16% | — | |
| 21 | VV | Vanguard Large-cap ETF | ETF-Other | 0.93% | -0.05% | -1.24% | |
| 22 | SPMD | Ss Spdr P S&p 400 Midcap ETF | ETF-Other | 0.91% | -0.06% | +1.48% | |
| 23 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.90% | +0.05% | -0.03% | |
| 24 | ORLY | O'reilly Automotive Inc | Stock-Consumer Disc | 0.88% | -0.14% | +1295.76% | |
| 25 | IWF | Ishares Russell 1000 Growth | ETF-Other | 0.85% | -0.03% | — | |
| 26 | AMGN | Amgen Inc | Stock-Healthcare | 0.85% | -0.12% | — | |
| 27 | V | Visa Inc-class A Shares | Stock-Financials | 0.81% | -0.03% | -2.12% | |
| 28 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.80% | -0.05% | -5.80% | |
| 29 | PEP | Pepsico Inc | Stock-Consumer Staples | 0.79% | -0.23% | -5.24% | |
| 30 | AXP | American Express Co | Stock-Financials | 0.79% | -0.05% | -1.81% | |
| 31 | ABT | Abbott Laboratories | Stock-Healthcare | 0.78% | -0.13% | +0.03% | |
| 32 | VTIP | Vanguard Short-term Tips | ETF-Other | 0.78% | -0.08% | — | |
| 33 | SCHB | Schwab US Broad Market ETF | ETF-Other | 0.77% | -0.04% | +0.04% | |
| 34 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.73% | +0.24% | -0.05% | |
| 35 | PANW | Palo Alto Networks Inc | Stock-Tech | 0.71% | +0.49% | — | |
| 36 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.68% | -0.14% | +4.11% | |
| 37 | GJB | Steelcase Inc-cl A | Stock-Other | 0.67% | — | +294.50% | |
| 38 | ACN | Accenture plc | Stock-Tech | 0.67% | -0.18% | +0.54% | |
| 39 | SCHM | Schwab US Mid Cap ETF | ETF-Other | 0.63% | -0.01% | +0.17% | |
| 40 | WMT | Walmart Inc | Stock-Consumer Staples | 0.63% | -0.15% | +0.47% | |
| 41 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 0.62% | -0.02% | -0.24% | |
| 42 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.61% | +0.03% | +6.90% | |
| 43 | CVX | Chevron CORP | Stock-Energy | 0.61% | -0.22% | -5.79% | |
| 44 | SYK | Stryker CORP | Stock-Healthcare | 0.60% | — | +0.03% | |
| 45 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.58% | -0.03% | -0.14% | |
| 46 | PAYX | Paychex Inc | Stock-Tech | 0.57% | -0.20% | -1.11% | |
| 47 | ROL | Rollins Inc | Stock-Consumer Disc | 0.57% | -0.14% | -7.27% | |
| 48 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.56% | -0.08% | +1.95% | |
| 49 | ADBE | Adobe Inc | Stock-Tech | 0.54% | -0.08% | +0.14% | |
| 50 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.53% | +0.01% | +4.49% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | +1.4% | -2.29% | Trim |
| 2 | MSFT | Microsoft CORP | +0.6% | -1.89% | Trim |
| 3 | PLTR | Palantir Technologies Inc-a | +0.5% | -0.35% | Trim |
| 4 | GJB | Steelcase Inc-cl A | +0.5% | +294.50% | Add |
| 5 | INTU | Intuit Inc | +0.3% | -0.45% | Trim |
| 6 | ORCL | Oracle CORP | +0.3% | -2.95% | Trim |
| 7 | DSI | Ishares Esg Msci Kld 400 ETF | +0.3% | NEW | New buy |
| 8 | B | Barrick Mining CORP | +0.2% | NEW | New buy |
| 9 | RDDT | Reddit Inc-cl A | +0.2% | NEW | New buy |
| 10 | GE | General Electric | +0.2% | — | Unchanged |
| 11 | VRT | Vertiv Holdings Co-a | +0.1% | -3.22% | Trim |
| 12 | META | Meta Platforms Inc-class A | +0.1% | +4.11% | Add |
| 13 | IVV | Ishares Core S&p 500 ETF | +0.1% | +2.36% | Add |
| 14 | ISRG | Intuitive Surgical Inc | +0.1% | +86.87% | Add |
| 15 | VTI | Vanguard Total Stock Mkt ETF | +0.1% | +1.14% | Add |
| 16 | QQQ | Invesco Qqq Trust Series 1 | +0.1% | +6.90% | Add |
| 17 | TOST | Toast Inc-class A | +0.1% | +5.83% | Add |
| 18 | STXF | Strive 500 ETF | +0.1% | +4.16% | Add |
| 19 | GEV | GE Vernova Inc | +0.1% | — | Unchanged |
| 20 | IWF | Ishares Russell 1000 Growth | +0.1% | — | Unchanged |
| 21 | PANW | Palo Alto Networks Inc | +0.1% | — | Unchanged |
| 22 | AVGO | Broadcom Inc | +0.1% | — | Unchanged |
| 23 | AXP | American Express Co | +0.1% | -1.81% | Trim |
| 24 | AMZN | Amazon.com Inc | +0.1% | +4.49% | Add |
| 25 | BA | Boeing Co/the | +0.1% | -0.66% | Trim |
| 26 | VOO | Vanguard S&p 500 ETF | 0% | +0.93% | Add |
| 27 | GOOGL | Alphabet Inc-cl A | 0% | -0.03% | Trim |
| 28 | JPM | Jpmorgan Chase & Co | 0% | -0.14% | Trim |
| 29 | EMR | Emerson Electric Co | 0% | +0.33% | Add |
| 30 | SPY | Ss Spdr S&p 500 ETF Trust-us | 0% | +0.03% | Add |
| 31 | VV | Vanguard Large-cap ETF | 0% | -1.24% | Trim |
| 32 | SCHB | Schwab US Broad Market ETF | 0% | +0.04% | Add |
| 33 | VO | Vanguard Mid-cap ETF | 0% | +0.29% | Add |
| 34 | VB | Vanguard Small-cap ETF | -0.1% | +0.07% | Add |
| 35 | FIS | Fidelity National Info Serv | -0.1% | -76.00% | Trim |
| 36 | MRK | Merck & Co. Inc. | -0.1% | -17.83% | Trim |
| 37 | PSX | Phillips 66 | -0.1% | -25.01% | Trim |
| 38 | WTFC | Wintrust Financial CORP | -0.1% | EXIT | Sold out |
| 39 | BND | Vanguard Total Bond Market | -0.2% | -29.68% | Trim |
| 40 | COP | Conocophillips | -0.2% | -28.33% | Trim |
| 41 | AMGN | Amgen Inc | -0.2% | — | Unchanged |
| 42 | PG | Procter & Gamble Co/the | -0.2% | +0.03% | Add |
| 43 | CVX | Chevron CORP | -0.2% | -5.79% | Trim |
| 44 | ORLY | O'reilly Automotive Inc | -0.2% | +1295.76% | Add |
| 45 | BRK-B | Berkshire Hathaway Inc-cl B | -0.2% | -5.80% | Trim |
| 46 | PEP | Pepsico Inc | -0.3% | -5.24% | Trim |
| 47 | ABBV | Abbvie Inc | -0.3% | -0.02% | Trim |
| 48 | ABX | Barrick Gold CORP | -0.3% | EXIT | Sold out |
| 49 | IAU | Ishares Gold Trust | -0.3% | -36.42% | Trim |
| 50 | AAPL | Apple Inc | -0.4% | -0.62% | Trim |
According to official SEC Form 13F filings, S.A. Mason LLC reported a total U.S. public equity portfolio value of $325.5M across 362 disclosed positions in Q2 2025.
During Q2 2025, S.A. Mason LLC's top holdings by market value included NVDA (6.2%)、VTI (3.9%)、MSFT (3.8%). The largest single position, NVDA, represented 6.2% of total portfolio value.
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.
Top New Position Initiated
DSI
市值: $540.3K
Top Position Liquidated / Trimmed
ABX
前期市值: $565.0K
In Q2 2025, S.A. Mason LLC made 44 total portfolio adjustments, initiating 3 new buys, adding to 17 positions, trimming 22 holdings, and fully liquidating 2 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.