Blankinship & Foster, LLC holds a concentrated book of 79 stocks worth $495.5M as of Q2 2026 (disclosed Jul 31, 2026, a ~31-day 13F lag). This quarter they opened Micron Technology Inc and trimmed Dimensional US Core Equity M. Their largest long position is Dimensional US Core Equity M at 27% of the equity book.
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1708872/holdings"
Use Arkolith to show Blankinship & Foster, LLC's latest holdings, largest changes, and filing provenance.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
8% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Dimensional ETF Trust US CORE EQT MKT | $133.5M | 2.58M | 26.9% | ▼−1.5% Reduced · −40K sh | |
| 2 | Vanguard Intl Equity Index F ALLWRLD EX US | $56.7M | 677.2K | 11.4% | ▲+1.8% Added · +12K sh | |
| 3 | Ishares TR HDG MSCI EAFE | $36.1M | 768.5K | 7.3% | ▼−2.6% Reduced · −21K sh | |
| 4 | Vanguard Index FDS TOTAL STK MKT | $35.9M | 97.0K | 7.2% | ▼−1.1% Reduced · −1K sh | |
| 5 | Vanguard Index FDS MID CAP ETF | $35.5M | 440.6K | 7.2% | ▲+293% Added · +328K sh | |
| 6 | Vanguard Index FDS GROWTH ETF | $32.6M | 378.1K | 6.6% | ▲+467% Added · +311K sh | |
| 7 | DBX ETF TR XTRACK MSCI EAFE | $26.4M | 483.2K | 5.3% | ▼−7.4% Reduced · −38K sh | |
| 8 | Vanguard Intl Equity Index F FTSE EMR MKT ETF | $18.6M | 311.8K | 3.8% | ▼−1.0% Reduced · −3K sh | |
| 9 | Vanguard World FD CONSUM STP ETF | $18.6M | 82.5K | 3.8% | ▲+0.6% Added · +512 sh | |
| 10 | Ishares TR CORE US AGGBD ET | $9.8M | 99.1K | 2.0% | ▼−1.9% Reduced · −2K sh | |
| 11 | Ishares TR MSCI EAFE ETF | $9.5M | 91.3K | 1.9% | ▲+0.3% Added · +271 sh | |
| 12 | Ishares TR MBS ETF | $7.5M | 79.6K | 1.5% | ▼−3.6% Reduced · −3K sh | |
| 13 | State STR SPDR S&P 500 ETF T TR UNIT | $5.3M | 7.2K | 1.1% | ▼−1.3% Reduced · −92 sh | |
| 14 | Apple Inc COM | $5.3M | 18.2K | 1.1% | ▼−38% Reduced · −11K sh | |
| 15 | Abbvie Inc COM | $3.9M | 15.4K | 0.8% | ▼~0% Reduced · −1 sh | |
| 16 | Berkshire Hathaway Inc Del CL A | $3.7M | 5 | 0.8% | —Held | |
| 17 | Schwab Strategic TR US MID-CAP ETF | $3.7M | 100.6K | 0.7% | ▼~0% Reduced · −28 sh | |
| 18 | Berkshire Hathaway Inc Del CL B NEW | $3.6M | 7.1K | 0.7% | ▼~0% Reduced · −3 sh | |
| 19 | Alphabet Inc CAP STK CL C | $3.1M | 8.8K | 0.6% | —Held | |
| 20 | Vanguard Index FDS LARGE CAP ETF | $2.9M | 8.6K | 0.6% | ▼−1.3% Reduced · −117 sh | |
| 21 | Ishares TR RUS 1000 GRW ETF | $2.8M | 22.3K | 0.6% | ▲+299% Added · +17K sh | |
| 22 | Vanguard Whitehall FDS HIGH DIV YLD | $2.7M | 17.2K | 0.5% | —Held | |
| 23 | Alphabet Inc CAP STK CL A | $2.5M | 7.0K | 0.5% | ▼−9.7% Reduced · −750 sh | |
| 24 | Qualcomm Inc COM | $2.4M | 12.8K | 0.5% | ▼−2.8% Reduced · −369 sh | |
| 25 | Schwab Strategic TR EMRG MKTEQ ETF | $2.3M | 64.0K | 0.5% | ▲+0.1% Added · +33 sh | |
| 26 | Ishares TR CORE S&P MCP ETF | $1.8M | 23.4K | 0.4% | ▼−7.5% Reduced · −2K sh | |
| 27 | Ishares Inc CORE MSCI EMKT | $1.6M | 19.8K | 0.3% | ▼−0.2% Reduced · −49 sh | |
| 28 | Vanguard Star FDS VG TL INTL STK F | $1.5M | 17.8K | 0.3% | ▼−0.9% Reduced · −167 sh | |
| 29 | Caterpillar Inc COM | $1.5M | 1.4K | 0.3% | —Held | |
| 30 | Johnson & Johnson COM | $1.2M | 4.7K | 0.2% | —Held | |
| 31 | Abbott Laboratories COM | $1.1M | 12.0K | 0.2% | ▼−0.1% Reduced · −10 sh | |
| 32 | Phillips Edison & Co Inc COMMON STOCK | $1.1M | 25.6K | 0.2% | —Held | |
| 33 | Microsoft Corp COM | $1.0M | 2.8K | 0.2% | ▼−6.7% Reduced · −199 sh | |
| 34 | Ishares TR S&P 500 GRWT ETF | $970K | 7.1K | 0.2% | ▼−23% Reduced · −2K sh | |
| 35 | Seagate Technology HLDNGS PL ORD SHS | $947K | 981 | 0.2% | ▼−30% Reduced · −416 sh | |
| 36 | Ishares TR 0-5YR HI YL CP | $930K | 21.9K | 0.2% | ▲+1.1% Added · +251 sh | |
| 37 | Vanguard Mun BD FDS TAX EXEMPT BD | $830K | 16.4K | 0.2% | ▲+0.5% Added · +87 sh | |
| 38 | Ishares TR S&P 500 VAL ETF | $731K | 3.2K | 0.1% | ▼−16% Reduced · −605 sh | |
| 39 | Ishares TR RUS 1000 ETF | $659K | 1.6K | 0.1% | ▼−2.2% Reduced · −37 sh | |
| 40 | Micron Technology Inc COM | $639K | 554 | 0.1% | ▲New New position | |
| 41 | Exxon Mobil Corp COM | $619K | 4.5K | 0.1% | —Held | |
| 42 | Intel Corp COM | $612K | 4.4K | 0.1% | ▲New New position | |
| 43 | Amazon Com Inc COM | $603K | 2.5K | 0.1% | ▼−28% Reduced · −1K sh | |
| 44 | Schwab Strategic TR US BRD MKT ETF | $596K | 20.6K | 0.1% | ▼−0.5% Reduced · −99 sh | |
| 45 | Nvidia Corporation COM | $590K | 2.9K | 0.1% | ▼−23% Reduced · −860 sh | |
| 46 | Ishares TR CORE S&P500 ETF | $561K | 750 | 0.1% | ▼−21% Reduced · −205 sh | |
| 47 | Vanguard Specialized Funds DIV APP ETF | $522K | 2.2K | 0.1% | —Held | |
| 48 | Costco Wholesale Corporation COM | $515K | 551 | 0.1% | ▼−15% Reduced · −100 sh | |
| 49 | Ishares TR US CONSM STAPLES | $504K | 6.9K | 0.1% | ▲+0.4% Added · +29 sh | |
| 50 | Kinder Morgan Inc Del COM | $481K | 15.0K | 0.1% | —Held |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 31, 2026 | 79 | $495.5M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 17, 2026 | 75 | $452.3M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 23, 2026 | 79 | $462.7M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 3, 2025 | 77 | $457.4M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 8, 2025 | 75 | $427.1M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 6, 2025 | 69 | $396.1M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 7, 2025 | 72 | $406.6M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Apr 25, 2025 | 71 | $409.1M | 13F-HR/A |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.