Blankinship & Foster, LLC

In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 6, 2025), Blankinship & Foster, LLC reported 69 stock positions worth $396.1 million. Its top holding was Dimensional US Core Equity M (DFAU) at 26.6% of the portfolio, followed by Vanguard Ftse All-World Ex-U (VEU, 9.1%) and Vngrd Mrngstr MD-Cap ETF-Usd (VO, 7.4%). Compared with Q4 2024, it opened 2 new positions, sold out of 5, added to 13 and reduced 31. The biggest buy was a new position in Berkshire Hathaway Class A (BRK.A) and the biggest sale Dimensional US Core Equity M (DFAU, shares −4%).

Most Recent 13F
Q2 2026
Location
Solana Beach, CA
CIK
0001708872
Portfolio Value
$396.1M (Q1 2025)
SEC Filing
0001580642-25-002883 ↗ filed May 6, 2025

Holdings Value

0$100.0M$200.0M$300.0M$400.0M$500.0M Q1 2024: $381.6M Q1 2024 Q2 2024: $388.1M Q2 2024 Q3 2024: $409.1M Q3 2024 Q4 2024: $406.6M Q4 2024 Q1 2025: $396.1M $396.1M Q1 2025 Q2 2025: $427.1M Q2 2025 Q3 2025: $457.4M Q3 2025 Q4 2025: $462.7M Q4 2025 Q1 2026: $452.3M Q1 2026 Q2 2026: $495.5M Q2 2026

Holdings 69 stocks · $396.1M
DFAU Dimensional US Core Equity M 26.65% 2,745,785 $105.5M Reduce -4.4%
VEU Vanguard Ftse All-World Ex-U 9.14% 597,039 $36.2M Reduce -2.3%
VO Vngrd Mrngstr MD-Cap ETF-Usd 7.43% 113,863 $29.4M Reduce -2.4%
HEFA Isha Curr Hedged MSCI Eafe 7.36% 803,100 $29.1M Reduce -4.0%
VTI VG Morningstar TS MKT ETF-US 7.01% 101,046 $27.8M Add +3.0%
VUG Vanguard Mrngstar GR ETF-Sui 6.74% 71,971 $26.7M Reduce -0.9%
DBEF Xtrackers MSCI Eafe Hedged E 6.29% 575,196 $24.9M Reduce -3.2%
VDC Vanguard Consumer Staple ETF 4.44% 80,414 $17.6M Reduce -0.2%
VWO Vanguard Ftse Emerging Marke 3.38% 295,441 $13.4M Reduce -2.1%
AGG iShares Core U.S. Aggregate 2.75% 110,253 $10.9M Reduce -0.9%
MBB iShares MBS ETF 2.11% 89,038 $8.3M Add +0.1%
EFA iShares MSCI Eafe ETF 1.94% 94,177 $7.7M Reduce -2.6%
AAPL Apple Inc. 1.37% 24,440 $5.4M Reduce -0.7%
SPY SS SPDR S&P 500 ETF Trust-US 1.07% 7,552 $4.2M Add +12.0%
BRK.A Berkshire Hathaway Inc. Class A 1.01% 5 $4.0M New
BRK.B Berkshire Hathaway Inc. Class B 0.90% 6,712 $3.6M Reduce -0.5%
ABBV Abbvie Inc. 0.82% 15,419 $3.2M Reduce -1.0%
VV Vngrd Mrgstr LRG-Cap ETF-Usd 0.66% 10,218 $2.6M Reduce -0.5%
VYM Vanguard High DVD Yield ETF 0.56% 17,170 $2.2M Reduce -2.2%
IWF iShares Russell 1000 Growth 0.54% 5,875 $2.1M Add +15.3%
SCHE Schwab Emrg Mrkts Eqty ETF 0.46% 66,171 $1.8M Add +0.3%
QCOM Qualcomm Inc. 0.43% 11,143 $1.7M Add +0.0%
IJH iShares Core S&P Midcap ETF 0.40% 27,268 $1.6M Add +20.6%
ABT Abbott Laboratories 0.40% 11,969 $1.6M No change
SCHM Schwab US Mid Cap ETF 0.34% 51,200 $1.3M Reduce -8.4%
GOOG Alphabet Inc. Class C 0.34% 8,542 $1.3M Reduce -0.7%
GOOGL Alphabet Inc. Class A 0.30% 7,740 $1.2M Reduce -6.1%
VXUS Vanguard Total Intl Stock 0.29% 18,378 $1.1M Reduce -7.7%
OKE Oneok Inc. 0.28% 11,275 $1.1M No change
IVW iShares S&P 500 Growth ETF 0.27% 11,718 $1.1M Reduce -16.6%
IEMG iShares Core MSCI Emerging 0.27% 19,538 $1.1M No change
MSFT Microsoft Corp. 0.26% 2,750 $1.0M No change
SHYG iShares 0-5 YR HY Corp. Bond 0.25% 23,006 $978K Add +0.8%
JNJ Johnson & Johnson 0.21% 5,067 $840K Reduce -1.6%
IVE iShares S&P 500 Value ETF 0.20% 4,240 $808K Reduce -3.0%
VTEB Vanguard Tax-Exempt Bond ETF 0.19% 15,232 $756K Add +13.7%
COST Costco Wholesale Corp. 0.17% 724 $685K Add +126.3%
IVV iShares Core S&P 500 ETF 0.17% 1,194 $671K Reduce -13.5%
IWB iShares Russell 1000 ETF 0.16% 2,110 $647K Reduce -0.2%
XOM Exxon Mobil Corp. 0.16% 5,187 $617K Add +15.9%
SCHB Schwab US Broad Market ETF 0.12% 22,565 $486K Reduce -7.1%
IYK iShares US Consumer Staples 0.12% 6,770 $485K Reduce -5.1%
CAT Caterpillar Inc. 0.12% 1,411 $465K No change
T AT&T Inc. 0.12% 16,274 $460K Reduce -10.2%
VIG Vanguard Dividend Apprec ETF 0.11% 2,231 $433K No change
KMI Kinder Morgan Inc. 0.11% 14,987 $428K No change
AMZN Amazon.com Inc. 0.10% 2,070 $394K No change
VHT Vanguard Health Care ETF 0.10% 1,460 $387K No change
EFAV iShares MSCI Eafe Min Vol Fa 0.10% 4,910 $383K No change
META Meta Platforms Inc. Class A 0.09% 623 $359K Reduce -10.7%
AWR American States Water Co. filed as AMER STATES WTR CO 0.09% 4,452 $350K No change
PM Philip Morris International 0.08% 1,993 $316K No change
AWK American Water Works Co. Inc. 0.08% 2,063 $304K No change
IWM iShares Russell 2000 ETF 0.07% 1,433 $286K Add +36.9%
MO Altria Group Inc. 0.07% 4,652 $279K No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.07% 1,099 $273K Reduce -15.4%
NVDA Nvidia Corp. 0.07% 2,520 $273K Reduce -40.3%
VZ Verizon Communications Inc. 0.07% 5,745 $261K Add +2.7%
BA The Boeing Co. 0.07% 1,516 $259K No change
IWN iShares Russell 2000 Value E 0.06% 1,677 $253K No change
SMMT Summit Therapeutics Inc. 0.06% 12,777 $246K No change
BTI British American Tob-SP ADR 0.06% 5,809 $240K No change
BX Blackstone Inc. 0.06% 1,669 $233K No change
XLK SS Technology Select Sector 0.06% 1,092 $225K Reduce -37.0%
STX Seagate Technology Holdings 0.06% 2,573 $219K No change
CVX Chevron Corp. 0.06% 1,303 $218K New
JEF Jefferies Financial Group Inc. 0.05% 3,741 $200K No change
VOD Vodafone Group PLC-SP ADR 0.05% 20,912 $196K No change
STLA Stellantis NV 0.03% 10,310 $116K No change

Portfolio Sells Q4 2024 → Q1 2025
DFAU Dimensional US Core Equity M Reduce -4.4% 26.65% −1.97
VUG Vanguard Mrngstar GR ETF-Sui Reduce -0.9% 6.74% −0.59
AAPL Apple Inc. Reduce -0.7% 1.37% −0.15
VO Vngrd Mrngstr MD-Cap ETF-Usd Reduce -2.4% 7.43% −0.14
GOOGL Alphabet Inc. Class A Reduce -6.1% 0.30% −0.08
BIL SS SPDR BB 1-3M T-Bill ETF Sold out 0.00% −0.08
IVW iShares S&P 500 Growth ETF Reduce -16.6% 0.27% −0.08
WMT Walmart Inc. Sold out 0.00% −0.07
NVDA Nvidia Corp. Reduce -40.3% 0.07% −0.07
GOOG Alphabet Inc. Class C Reduce -0.7% 0.34% −0.07
IGM iShares Expanded Tech Sector Sold out 0.00% −0.05
ICSH iShares Ultra Short Duration Sold out 0.00% −0.05
IUSG iShares Core S&P U.S. Growth Sold out 0.00% −0.05
SCHM Schwab US Mid Cap ETF Reduce -8.4% 0.34% −0.04
XLK SS Technology Select Sector Reduce -37.0% 0.06% −0.04
IVV iShares Core S&P 500 ETF Reduce -13.5% 0.17% −0.03
VV Vngrd Mrgstr LRG-Cap ETF-Usd Reduce -0.5% 0.66% −0.02
SCHB Schwab US Broad Market ETF Reduce -7.1% 0.12% −0.01
META Meta Platforms Inc. Class A Reduce -10.7% 0.09% −0.01
IWB iShares Russell 1000 ETF Reduce -0.2% 0.16% −0.00
IBM Intl Business Machines Corp. Reduce -15.4% 0.07% −0.00
IVE iShares S&P 500 Value ETF Reduce -3.0% 0.20% −0.00
VXUS Vanguard Total Intl Stock Reduce -7.7% 0.29% −0.00
IYK iShares US Consumer Staples Reduce -5.1% 0.12% +0.01
VYM Vanguard High DVD Yield ETF Reduce -2.2% 0.56% +0.01
T AT&T Inc. Reduce -10.2% 0.12% +0.01
JNJ Johnson & Johnson Reduce -1.6% 0.21% +0.03
AGG iShares Core U.S. Aggregate Reduce -0.9% 2.75% +0.10
VWO Vanguard Ftse Emerging Marke Reduce -2.1% 3.38% +0.11
ABBV Abbvie Inc. Reduce -1.0% 0.82% +0.14
EFA iShares MSCI Eafe ETF Reduce -2.6% 1.94% +0.14
BRK.B Berkshire Hathaway Inc. Class B Reduce -0.5% 0.90% +0.15
HEFA Isha Curr Hedged MSCI Eafe Reduce -4.0% 7.36% +0.21
DBEF Xtrackers MSCI Eafe Hedged E Reduce -3.2% 6.29% +0.24
VDC Vanguard Consumer Staple ETF Reduce -0.2% 4.44% +0.25
VEU Vanguard Ftse All-World Ex-U Reduce -2.3% 9.14% +0.51

Portfolio Buys Q4 2024 → Q1 2025
BRK.A Berkshire Hathaway Inc. Class A New 1.01% +1.01
MBB iShares MBS ETF Add +0.1% 2.11% +0.10
COST Costco Wholesale Corp. Add +126.3% 0.17% +0.10
SPY SS SPDR S&P 500 ETF Trust-US Add +12.0% 1.07% +0.09
IJH iShares Core S&P Midcap ETF Add +20.6% 0.40% +0.06
CVX Chevron Corp. New 0.06% +0.06
XOM Exxon Mobil Corp. Add +15.9% 0.16% +0.04
IWF iShares Russell 1000 Growth Add +15.3% 0.54% +0.03
SCHE Schwab Emrg Mrkts Eqty ETF Add +0.3% 0.46% +0.03
VTEB Vanguard Tax-Exempt Bond ETF Add +13.7% 0.19% +0.03
VTI VG Morningstar TS MKT ETF-US Add +3.0% 7.01% +0.02
IWM iShares Russell 2000 ETF Add +36.9% 0.07% +0.02
QCOM Qualcomm Inc. Add +0.0% 0.43% +0.01
VZ Verizon Communications Inc. Add +2.7% 0.07% +0.01
SHYG iShares 0-5 YR HY Corp. Bond Add +0.8% 0.25% +0.01

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 79$495.5MDFAU, VEU, HEFA, VTI, VO
Q1 2026 75$452.3MDFAU, VEU, HEFA, VO, VTI
Q4 2025 79$462.7MDFAU, VEU, VTI, HEFA, VUG
Q3 2025 77$457.4MDFAU, VEU, VTI, VUG, HEFA
Q2 2025 75$427.1MDFAU, VEU, VTI, VUG, HEFA
Q1 2025 69$396.1MDFAU, VEU, VO, HEFA, VTI
Q4 2024 72$406.6MDFAU, VEU, VO, VUG, HEFA
Q3 2024Amended 71$409.1MDFAU, VEU, VO, HEFA, VTI
Q2 2024 71$388.1MDFAU, VEU, HEFA, VUG, VTI
Q1 2024 67$381.6MDFAU, VEU, VO, HEFA, VUG