Willow Creek Wealth Management Inc.

Q3 2026 13F-HR Holdings

Location
Sebastopol, CA
Holdings as of
9/30/2026
Date filed
10/26/2026
Form type
13F-HR
Num holdings
205
Total value ($000)
$1,515,446
Net value change ($000)
-5,494 (-0.4%)
New positions
14
Sold out positions
12
Turnover %
2.3%
Sector allocation + QoQ delta (equities-only)
Prev filing: 10/26/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
DFA INVT DIMENSIONS GROUP IN 10,094 NEW
SPTS 6,564 27.8%
BIV 3,919 8.8%
AAPL 2,963 15.5%
AVDV 2,191 7.0%
DFUS 2,110 2.9%
DFA INVT DIMENSIONS GROUP IN 1,837 NEW
SPIP 1,701 9.7%
SPSB 1,464 4.0%
DFSE 1,096 11.2%
Top Reduces (Value $000, Stocks/ETFs)
DFAR -11,139 -100.0%
DFAT -6,714 -4.3%
SPTI -2,852 -14.8%
SUB -2,355 -4.8%
AVUV -2,288 -12.6%
DFSV -1,981 -100.0%
SPAB -1,480 -1.3%
MU -1,446 -85.9%
SGOV -1,261 -25.1%
TSLA -1,161 -15.6%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type