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: 0001961944
Total reported value
$201.4M
$201.4M
73 檔
19.6%
According to the latest 13F quarterly dataset, Lam Group, Inc. managed an equity portfolio of $201.4M at the end of Q2 2025, spanning 73 distinct U.S. exchange-listed positions.
Lam Group, Inc. executed strategic sector rebalancing during Q2 2025, establishing 1 new positions while fully exiting 1 holdings and trimming 19 positions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | VXF | Vanguard Extended Market ETF | ETF-Other | 5.72% | +0.39% | +3.17% | |
| 2 | GLDM1USD | Spdr Gold Minishares Trust | ETF-Commodities | 5.69% | -1.55% | +20.87% | |
| 3 | VEU | Vanguard Ftse All-world Ex-u | ETF-Other | 5.43% | +0.04% | -0.66% | |
| 4 | IBND | State Street Spdr Bloomberg | ETF-Other | 4.97% | -0.39% | +70.38% | |
| 5 | DFAS | Dimensional US Small Cap ETF | ETF-Small Cap | 4.60% | +0.18% | -3.69% | |
| 6 | DISV | Dimensional International Sm | ETF-Other | 4.14% | -0.32% | -1.69% | |
| 7 | DFUV | Dimensional US Marketwide Va | ETF-Other | 3.68% | +0.09% | +0.01% | |
| 8 | VBR | Vanguard Small-cap Value ETF | ETF-Other | 3.28% | +0.03% | -1.08% | |
| 9 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 3.23% | +0.12% | -1.85% | |
| 10 | VSS | Vanguard Ftse All Wo X-us Sc | ETF-Other | 3.19% | -0.13% | -0.00% | |
| 11 | DFIV | Dimensional International Va | ETF-Other | 3.10% | -0.23% | -1.88% | |
| 12 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 2.76% | +0.36% | — | |
| 13 | AVRE | Avantis Real Estate ETF | ETF-Other | 2.63% | -0.02% | -15.30% | |
| 14 | DFGR | Dim Global Real Estate ETF | ETF-Other | 2.61% | -0.29% | -19.50% | |
| 15 | DFIS | Dimensional International Sm | ETF-Other | 2.52% | -0.12% | -0.69% | |
| 16 | VGT | Vanguard Info Tech ETF | ETF-Tech | 2.31% | +0.45% | -5.71% | |
| 17 | LEMB | Ishares Jp Morgan Em Local C | ETF-Other | 2.29% | +0.01% | +55.60% | |
| 18 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 2.15% | +0.15% | — | |
| 19 | DFSV | Dimensional US Small Cap Val | ETF-Small Cap | 2.06% | -0.06% | +2.02% | |
| 20 | AMPH | Amphastar Pharmaceuticals In | Stock-Other | 2.01% | -0.10% | — | |
| 21 | DFUS | Dimensional US Eq Mkt ETF | ETF-Other | 1.75% | +0.07% | — | |
| 22 | DFEV | Dimensional Emrg Mrkt Val | ETF-Other | 1.70% | +0.12% | +0.59% | |
| 23 | AVUV | Avantis US Small Cap Value | ETF-Small Cap | 1.62% | +0.02% | +32.32% | |
| 24 | DFAX | Dimensional World Ex US Core | ETF-Other | 1.31% | -0.02% | -0.01% | |
| 25 | DFAT | Dimensional US Target Value | ETF-Other | 1.11% | +0.02% | +0.00% | |
| 26 | AVDE | Avantis International Equity | ETF-Other | 1.05% | +0.04% | +1.75% | |
| 27 | DFAI | Dimensional International Co | ETF-Other | 0.93% | -0.03% | -2.37% | |
| 28 | VB | Vanguard Small-cap ETF | ETF-Other | 0.90% | +0.04% | — | |
| 29 | AVIV | Avantis Int Lrg Cap Val ETF | ETF-Other | 0.84% | +0.01% | +7.89% | |
| 30 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.83% | +0.04% | — | |
| 31 | DFAC | Dimensional US Core Equity 2 | ETF-Other | 0.81% | +0.02% | +0.02% | |
| 32 | BA | Boeing Co/the | Stock-Industrials | 0.77% | — | -0.02% | |
| 33 | VWOB | Vanguard Emerg Mkts Gov Bnd | ETF-Other | 0.76% | -0.03% | -41.33% | |
| 34 | VNQI | Vanguard Glbl Ex-us Real Est | ETF-Other | 0.76% | -0.05% | -12.65% | |
| 35 | AVUS | Avantis U.s. Equity ETF | ETF-Other | 0.75% | +0.03% | +6.49% | |
| 36 | DFAE | Dimensional Emerging Core Eq | ETF-Emerging Markets | 0.69% | +0.04% | — | |
| 37 | AVEM | Avantis Emerging Markets Eq | ETF-Emerging Markets | 0.68% | +0.14% | +26.27% | |
| 38 | DFGX | Dimsnl Intr Cf In Etf-usd In | ETF-Other | 0.68% | -0.10% | -53.78% | |
| 39 | BNDX | Vanguard Total Intl Bond ETF | ETF-Other | 0.63% | -0.03% | -30.39% | |
| 40 | AVGE | Avantis All Eqty Mrkts ETF | ETF-Other | 0.61% | +0.07% | +6.30% | |
| 41 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.60% | -0.02% | -0.16% | |
| 42 | VTV | Vanguard Value ETF | ETF-Other | 0.59% | +0.01% | — | |
| 43 | GLD | Spdr Gold Shares | ETF-Commodities | 0.59% | -0.15% | +3.96% | |
| 44 | VOE | Vanguard Mid-cap Value ETF | ETF-Other | 0.58% | -0.01% | — | |
| 45 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 0.56% | +0.10% | — | |
| 46 | IWF | Ishares Russell 1000 Growth | ETF-Other | 0.55% | +0.02% | — | |
| 47 | AVDV | Avantis Intl S/c Value ETF | ETF-Other | 0.54% | +0.03% | +14.84% | |
| 48 | MDY | State Street Spdr S&p Midcap | ETF-Other | 0.53% | +0.02% | — | |
| 49 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 0.50% | -0.01% | — | |
| 50 | AAPL | Apple Inc | Stock-Tech | 0.47% | +0.03% | -0.77% |
According to official SEC Form 13F filings, Lam Group, Inc. reported a total U.S. public equity portfolio value of $201.4M across 73 disclosed positions in Q2 2025.
During Q2 2025, Lam Group, Inc.'s top holdings by market value included VXF (5.7%)、GLDM1USD (5.7%)、VEU (5.4%). The largest single position, VXF, represented 5.7% 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.
In terms of portfolio concentration, the top 5 core holdings (including VXF, GLDM1USD, VEU) accounted for 19.6% of total reported equity market value during Q2 2025.
Top New Position Initiated
NFLX
市值: $200.9K
Top Position Liquidated / Trimmed
VTIP
前期市值: $230.6K
In Q2 2025, Lam Group, Inc. made 40 total portfolio adjustments, initiating 1 new buys, adding to 19 positions, trimming 19 holdings, and fully liquidating 1 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.