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: 0001910000
Total reported value
$1.3B
$1.3B
379 檔
41.0%
At the close of Q3 2025, Cardiff Park Advisors, LLC disclosed equity holdings valued at approximately $1.3B, spread across 379 reported holdings.
In Q3 2025, Cardiff Park Advisors, LLC displayed an active expansion posture, initiating 43 new positions and adding to 83 existing holdings, outstripping position reductions.
Showing top 200 holdings (of 379 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | DFAC | Dimensional US Core Equity 2 | ETF-Other | 12.14% | +1.03% | -3.35% | |
| 2 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 11.65% | +0.45% | -9.31% | |
| 3 | META | Meta Platforms Inc-class A | Stock-Comm Services | 10.53% | -0.48% | +4.49% | |
| 4 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 3.25% | -3.25% | EXIT | |
| 5 | DFAX | Dimensional World Ex US Core | ETF-Other | 2.95% | +0.13% | -7.69% | |
| 6 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 2.59% | +0.28% | -0.73% | |
| 7 | DFUV | Dimensional US Marketwide Va | ETF-Other | 2.54% | +0.21% | -0.55% | |
| 8 | AAPL | Apple Inc | Stock-Tech | 2.33% | +0.17% | -0.68% | |
| 9 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 2.00% | +0.18% | +9.09% | |
| 10 | AVDE | Avantis International Equity | ETF-Other | 1.98% | +0.10% | +0.67% | |
| 11 | OKLO | Oklo Inc | Stock-Utilities | 1.91% | +0.02% | -30.94% | |
| 12 | DFUS | Dimensional US Eq Mkt ETF | ETF-Other | 1.91% | +0.13% | -0.90% | |
| 13 | AVUS | Avantis U.s. Equity ETF | ETF-Other | 1.49% | +0.21% | -0.40% | |
| 14 | DFAT | Dimensional US Target Value | ETF-Other | 1.46% | +0.09% | -0.26% | |
| 15 | DFEM | Dimensional Emrg Mrkt Core | ETF-Other | 1.01% | +0.24% | +1.58% | |
| 16 | MSFT | Microsoft CORP | Stock-Tech | 1.01% | -0.02% | +3.45% | |
| 17 | VTEB | Vanguard Tax-exempt Bond ETF | ETF-Other | 0.99% | -0.14% | +0.03% | |
| 18 | DFSV | Dimensional US Small Cap Val | ETF-Small Cap | 0.96% | +0.08% | -0.46% | |
| 19 | VUG | Vanguard Growth ETF | ETF-Other | 0.95% | +0.21% | +2.34% | |
| 20 | DISV | Dimensional International Sm | ETF-Other | 0.94% | +0.05% | +0.87% | |
| 21 | DFIV | Dimensional International Va | ETF-Other | 0.94% | -0.03% | +2.10% | |
| 22 | VXUS | Vanguard Total Intl Stock | ETF-Other | 0.93% | +0.18% | +23.18% | |
| 23 | NVDA | Nvidia CORP | Stock-Tech | 0.92% | +0.02% | +0.62% | |
| 24 | AVEM | Avantis Emerging Markets Eq | ETF-Emerging Markets | 0.92% | +0.17% | — | |
| 25 | GLD | Spdr Gold Shares | ETF-Commodities | 0.86% | -0.98% | EXIT | |
| 26 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.81% | +1.24% | -4.65% | |
| 27 | DFIC | Dimensional International Co | ETF-Other | 0.79% | +0.28% | +0.52% | |
| 28 | DFAS | Dimensional US Small Cap ETF | ETF-Small Cap | 0.77% | +0.10% | -0.46% | |
| 29 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.75% | +0.07% | +0.24% | |
| 30 | VBR | Vanguard Small-cap Value ETF | ETF-Other | 0.75% | -0.05% | +0.04% | |
| 31 | VNQ | Vanguard Real Estate ETF | ETF-Other | 0.72% | — | -0.89% | |
| 32 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.70% | +0.16% | -6.35% | |
| 33 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 0.68% | +0.06% | +0.60% | |
| 34 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.65% | -0.58% | EXIT | |
| 35 | DUHP | Dimensional US High Profi Et | ETF-Other | 0.64% | +0.06% | +0.01% | |
| 36 | VTV | Vanguard Value ETF | ETF-Other | 0.58% | -0.08% | +1.73% | |
| 37 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.58% | — | +0.77% | |
| 38 | VIG | Vanguard Dividend Apprec ETF | ETF-Other | 0.57% | +0.02% | +1.76% | |
| 39 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.55% | +0.05% | -4.61% | |
| 40 | SCHB | Schwab US Broad Market ETF | ETF-Other | 0.52% | +0.06% | +1.01% | |
| 41 | EFA | Ishares Msci Eafe ETF | ETF-Other | 0.51% | +0.01% | -6.73% | |
| 42 | AVDV | Avantis Intl S/c Value ETF | ETF-Other | 0.49% | +0.04% | -9.09% | |
| 43 | VTIP | Vanguard Short-term Tips | ETF-Other | 0.46% | -0.03% | +15.94% | |
| 44 | AVLV | Avantis US Large Cap Value | ETF-Large Cap & Growth | 0.41% | +0.04% | -9.09% | |
| 45 | VGK | Vanguard Ftse Europe ETF | ETF-Other | 0.39% | +0.02% | +5.26% | |
| 46 | VCSH | Vanguard S/t CORP Bond ETF | ETF-Corp Bonds | 0.37% | -0.04% | +10.40% | |
| 47 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.35% | +0.01% | — | |
| 48 | VSS | Vanguard Ftse All Wo X-us Sc | ETF-Other | 0.34% | -0.26% | +0.07% | |
| 49 | NFLX | Netflix Inc | Stock-Comm Services | 0.32% | -0.07% | -10.98% | |
| 50 | XOM | Exxon Mobil CORP | Stock-Energy | 0.30% | -0.23% | -0.79% |
According to official SEC Form 13F filings, Cardiff Park Advisors, LLC reported a total U.S. public equity portfolio value of $1.3B across 379 disclosed positions in Q3 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 DFAC, VTI, META) accounted for 41.0% of total reported equity market value during Q3 2025.
Top New Position Initiated
VOO
市值: $42.5M
Top Position Liquidated / Trimmed
SHEL
前期市值: $621.7K
During Q3 2025, Cardiff Park Advisors, LLC's top holdings by market value included DFAC (12.1%)、VTI (11.7%)、META (10.5%). The largest single position, DFAC, represented 12.1% of total portfolio value.
In Q3 2025, Cardiff Park Advisors, LLC made 182 total portfolio adjustments, initiating 43 new buys, adding to 83 positions, trimming 44 holdings, and fully liquidating 12 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.