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Blankinship & Foster, LLC 13F Disclosure (Q3 2026) — Portfolio & Holdings
Blankinship & Foster, LLCCIK: 0001708872
Momentum followerLong-term holderSector-focused
Total reported value
$489.6M
Reporting period: 2026-09-30 · Number of holdings: 76
Blankinship & Foster, LLC disclosed 76 holdings in its latest 13F filing for the period ending 2026-09-30, with total reported value of $489.6M and a quarterly turnover rate of 2.9%.
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Personality snowflake
- Concentration
- 46.13
- Portfolio Stability
- 2.88
- Momentum
- 100
- Sector conviction
- 79.51
- Diversification
- 100
- Sizing Uniformity
- 71.95
Blankinship & Foster, LLC's disclosed holdings carry a Herfindahl concentration index of 0.115 — mathematically equivalent to about 9 equally-sized positions, well below its 76 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.81), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 6% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd DFAU
-1.1% $208.7K
Sold out CAT
Add AAPL
+1.5% $886.5K
Add VEU
+1.4% $283.3K
Trim AGG
-5.4% -$941.7K
New buy 30233Q108
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | DFAU | Dimensional US Core Equity M | ETF-Other | 27.31% | +0.37% | -1.13% | |
| 2 | VEU | Vanguard Ftse All-world Ex-u | ETF-Other | 11.64% | +0.19% | +1.44% | |
| 3 | HEFA | Isha Curr Hedged Msci Eafe | ETF-Other | 7.28% | — | -0.04% | |
| 4 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 7.27% | +0.02% | -1.99% | |
| 5 | VO | Vanguard Mid-cap ETF | ETF-Other | 7.02% | -0.14% | -0.54% | |
| 6 | VUG | Vanguard Growth ETF | ETF-Other | 6.61% | +0.04% | -5.04% | |
| 7 | DBEF | Xtrackers Msci Eafe Hedged E | ETF-Other | 5.34% | +0.01% | -1.61% | |
| 8 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 3.77% | +0.01% | -0.11% | |
| 9 | VDC | Vanguard Consumer Staple ETF | ETF-Other | 3.66% | -0.10% | -0.42% | |
| 10 | EFA | Ishares Msci Eafe ETF | ETF-Other | 1.93% | +0.02% | -0.33% | |
| 11 | AGG | Ishares Core U.s. Aggregate | ETF-Other | 1.81% | -0.17% | -5.35% | |
| 12 | MBB | Ishares Mbs ETF | ETF-Other | 1.41% | -0.11% | -3.27% | |
| 13 | AAPL | Apple Inc | Stock-Tech | 1.25% | +0.19% | +1.55% | |
| 14 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 1.11% | +0.03% | -0.18% | |
| 15 | ABBV | Abbvie Inc | Stock-Healthcare | 0.77% | -0.01% | -6.36% | |
| 16 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.76% | — | — | |
| 17 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.73% | +0.01% | — | |
| 18 | SCHM | Schwab US Mid Cap ETF | ETF-Other | 0.69% | -0.06% | -1.30% | |
| 19 | VV | Vanguard Large-cap ETF | ETF-Other | 0.61% | +0.01% | -0.31% | |
| 20 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.60% | -0.02% | -1.32% | |
| 21 | VYM | Vanguard High Dvd Yield ETF | ETF-Other | 0.54% | -0.01% | — | |
| 22 | IWF | Ishares Russell 1000 Growth | ETF-Other | 0.52% | -0.04% | -9.61% | |
| 23 | QCOM | Qualcomm Inc | Stock-Tech | 0.51% | +0.03% | +6.74% | |
| 24 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.49% | -0.02% | -0.01% | |
| 25 | SCHE | Schwab Emrg Mrkts Eqty ETF | ETF-Other | 0.48% | +0.01% | -0.13% | |
| 26 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 0.34% | -0.02% | -0.56% | |
| 27 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 0.33% | — | — | |
| 28 | VXUS | Vanguard Total Intl Stock | ETF-Other | 0.31% | — | -0.21% | |
| 29 | MSFT | Microsoft CORP | Stock-Tech | 0.29% | +0.08% | — | |
| 30 | ABT | Abbott Laboratories | Stock-Healthcare | 0.24% | +0.02% | +0.22% | |
| 31 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.24% | — | -3.81% | |
| 32 | PECO | Phillips Edison & Company In | Stock-Real Estate | 0.19% | -0.02% | — | |
| 33 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 0.19% | -0.01% | -5.22% | |
| 34 | SHYG | Ishares 0-5 Yr Hy CORP Bond | ETF-Corp Bonds | 0.19% | — | +1.13% | |
| 35 | STX | Seagate Technology Holdings plc | Stock-Tech | 0.18% | -0.01% | — | |
| 36 | VTEB | Vanguard Tax-exempt Bond ETF | ETF-Other | 0.16% | -0.01% | +0.54% | |
| 37 | ✓ | Stock-Other | 0.15% | +0.15% | NEW | ||
| 38 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 0.15% | — | -2.02% | |
| 39 | NVDA | Nvidia CORP | Stock-Tech | 0.14% | +0.02% | +2.38% | |
| 40 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.14% | +0.02% | +6.17% | |
| 41 | IWB | Ishares Russell 1000 ETF | ETF-Other | 0.12% | -0.01% | -10.19% | |
| 42 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.12% | +0.01% | -0.93% | |
| 43 | SCHB | Schwab US Broad Market ETF | ETF-Other | 0.12% | — | -5.75% | |
| 44 | INTC | Intel CORP | Stock-Tech | 0.11% | -0.01% | — | |
| 45 | VIG | Vanguard Dividend Apprec ETF | ETF-Other | 0.11% | — | — | |
| 46 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.10% | — | — | |
| 47 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.10% | +0.02% | — | |
| 48 | KMI | Kinder Morgan, Inc. | Stock-Energy | 0.09% | -0.01% | — | |
| 49 | IYK | Ishares US Consumer Staples | ETF-Other | 0.09% | -0.01% | -9.20% | |
| 50 | STIP | Ishares 0-5 Year Tips Bond E | ETF-Other | 0.09% | -0.01% | -5.40% |
1–50 of 76
Portfolio Performance
Performance for Q4 2026
+0.9%
Performance Last 4 Quarters
+14%
- Stdev
- +9.9%
- Beta
- +0.77
- Alpha
- +2.4%
- Max Drawdown
- -5.6%
- Annualized Perf
- +20.9%
- Batting Avg vs S&P
- +41.7%
- Sortino
- +4.26
- Stutzer
- +0.57
- Treynor
- +0.25
- Sterling
- +1.47
- Calmar
- +3.74
- Information Ratio
- -0.66
- Tracking Error
- +4.1%
- Stdev Down
- +4.6%
- Winning Months %
- +77.8%
- Losing Months %
- +22.2%
- Best 12 Months
- +30%
- Worst 12 Months
- +7.5%
- Efficiency Ratio
- +0.81
- Sharpe
- +1.97
- Stdev Sectors
- +12.8%
- Skewness
- -0.16
- Kurtosis
- +0.42
- Upside Potential
- +5.56
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q3 | 76 | $489.6M | 3 | ||
| 2026 Q2 | 79 | $495.5M | 11 | ||
| 2026 Q1 | 75 | $452.3M | 6 | ||
| 2025 Q4 | 79 | $462.7M | 2 | ||
| 2025 Q3 | 77 | $457.4M | 16 | ||
| 2025 Q2 | 75 | $427.1M | 0 | ||
| 2025 Q1 | 69 | $396.1M | 7 | ||
| 2024 Q4 | 72 | $406.6M | 0 | ||
| 2024 Q3 | 71 | $409.1M | 100 | ||
| 2024 Q2 | 71 | $388.1M | 0 | ||
| 2024 Q1 | 67 | $381.6M | 0 | ||
| 2023 Q4 | 68 | $351.3M | 0 | ||
| 2023 Q3 | 57 | $302.4M | 0 | ||
| 2023 Q2 | 55 | $309.3M | 0 | ||
| 2023 Q1 | 53 | $229.6M | 0 | ||
| 2022 Q4 | 54 | $230.0M | 0 | ||
| 2022 Q3 | 52 | $205.9M | 0 | ||
| 2022 Q2 | 54 | $216.8M | 0 | ||
| 2022 Q1 | 53 | $247.1M | 0 | ||
| 2021 Q4 | 53 | $263.9M | 0 | ||
| 2021 Q3 | 52 | $246.2M | 0 | ||
| 2021 Q2 | 51 | $251.6M | 98 | ||
| 2021 Q1 | 56 | $240.4M | 20 | ||
| 2020 Q4 | 52 | $239.6M | 13 | ||
| 2020 Q3 | 50 | $210.4M | 11 | ||
| 2020 Q2 | 43 | $190.8M | 24 | ||
| 2020 Q1 | 43 | $150.6M | 44 | ||
| 2019 Q4 | 49 | $181.2M | 8 | ||
| 2019 Q3 | 45 | $168.2M | 4 | ||
| 2019 Q2 | 47 | $165.8M | 4 | ||
| 2019 Q1 | 49 | $162.8M | 20 | ||
| 2018 Q4 | 43 | $148.7M | 28 | ||
| 2018 Q3 | 42 | $158.4M | 6 | ||
| 2018 Q2 | 37 | $150.7M | 5 | ||
| 2018 Q1 | 37 | $150.8M | 5 | ||
| 2017 Q4 | 38 | $157.7M | 16 | ||
| 2017 Q3 | 32 | $135.2M | 17 | ||
| 2017 Q2 | 29 | $119.3M | 5 | ||
| 2017 Q1 | 26 | $118.0M | 13 | ||
| 2016 Q4 | 27 | $107.5M | 0 |
Holding changes this quarter
Blankinship & Foster, LLC's most significant position changes for 2026-09-30: Sold out: Caterpillar Inc (CAT); New buy: ; Sold out: Exxon Mobil CORP (XOM); Sold out: Modiv Industrial Inc (MDV); New buy: Global Net Lease Inc (GNL).
1–50 of 82
Filing History
FAQ
What is Blankinship & Foster, LLC and what type of investor is it?
Blankinship & Foster, LLC is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-09-30), the firm manages a tracked equity portfolio valued at approximately $489.6M, spread across 76 disclosed positions.
What are Blankinship & Foster, LLC's largest equity positions?
Based on the latest 13F filing, Blankinship & Foster, LLC's top holdings by market value are:
1. Dimensional US Core Equity M (DFAU) — $133.7M (27.3%)
2. Vanguard Ftse All-world Ex-u (VEU) — $57.0M (11.6%)
3. Isha Curr Hedged Msci Eafe (HEFA) — $35.6M (7.3%)
4. Vanguard Total Stock Mkt ETF (VTI) — $35.6M (7.3%)
5. Vanguard Mid-cap ETF (VO) — $34.4M (7.0%)
What changes did Blankinship & Foster, LLC make in its most recent portfolio filing?
In the latest reported quarter, Blankinship & Foster, LLC made 56 notable position adjustments: 3 new positions were initiated, 17 existing holdings were added to, 30 positions were partially reduced, and 6 were completely exited. The largest of these moves: Sold out: Caterpillar Inc (CAT); New buy: ; Sold out: Exxon Mobil CORP (XOM); Sold out: Modiv Industrial Inc (MDV); New buy: Global Net Lease Inc (GNL)
What sectors does Blankinship & Foster, LLC focus on?
Blankinship & Foster, LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 41.0%
• Communication Services: 21.4%
• Health Care: 21.3%
• Consumer Staples: 5.6%
• Real Estate: 3.8%
• Energy: 2.3%
Investment Profile
Blankinship & Foster, LLC returned an annualized 20.9% over the trailing 36 months — outperforming the S&P 500 by 2.4 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.77 (less volatile than the market) and a 42% quarterly batting average against the index.
Its portfolio is moderately concentrated and long-term-holding, with 41.0% of the portfolio concentrated in Information Technology.
It has added to its DFAU position over the past two quarters (+$15.4M, now $133.7M), while trimming AGG over the same stretch (-$1.2M, still holding $8.9M).
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