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West Oak Capital, LLC

Location
WESTLAKE VILLAGE, CA
Portfolio Value
Small $164,774,819
Diversification
Diversified
Filing Date
Global Rank
#4,574 / 7,986 ▼ 177 · as of Sep 2025
Top Industry
Semiconductors 10.3%
3Y Alpha vs SPY
-3.0%
Period ended 9 months ago
Filed Oct 3, 2025 · 9mo
23 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+63.3%
SPY
+76.0%
Annualised alpha
-3.0%
Max drawdown
−18.7%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

203 positions · as of Sep 30, 2025 · Δ vs Jun 30, 2025
Top Position
6.7%
+0.2 pts
Top 5
22.9%
+2.0 pts
Top 10
36.3%
+1.2 pts
HHI
236
Dec 2022 → Sep 2025 · range 180 – 265
Diversified+16

Portfolio Trend

23 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2025
Sector % Portfolio Value
Technology 33.5% $55,177,279
Financial Services 13.5% $22,226,648
Healthcare 11.6% $19,122,841
Consumer Defensive 11.2% $18,509,517
Industrials 10.6% $17,469,611
Consumer Cyclical 8.3% $13,610,613
Basic Materials 3.3% $5,445,517
Energy 2.9% $4,808,746
Communication Services 2.2% $3,663,274
Utilities 2.0% $3,334,379
Real Estate 0.7% $1,175,027
Unclassified 0.1% $231,367

Last Quarter's Activity

Export CSV
Sep 30, 2025 vs Jun 30, 2025

Added To

Positions the filer increased
21 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
11 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
203 positions · $164,774,819 total · as of Sep 30, 2025
Showing 1–50 of 203 positions by value · page 1 of 5
Ticker Company Shares Value (USD) % of Portfolio History