Oak Asset Management, LLC logo

Oak Asset Management, LLC

RIA/Wealth

Oak Asset Management, LLC is a RIA/Wealth based in Westlake Village, CA led by Thomas Joseph Robertson, reporting $383.2M in AUM as of Q3 2025 with 30% Technology concentration.

Managing PartnerThomas Joseph Robertson
Portfolio Value
$292.4M
Positions
106
Top Holding
AAPL at 11.49%
Last Reported
Q3 2025
Address2535 Townsgate Road, Suite 300, Westlake Village, CA, 91361, United States

Top Holdings

Largest long holdings in Oak Asset Management, LLC's portfolio (46.4% of total portfolio)

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HoldingSectorPositionWeightTradedOwnership
1
Apple logo
Apple
AAPL
Consumer Electronics
Technology
$33.6M
11.49%
-$3.8M
Sold
0.00%
132.0K shares
2
Nvidia logo
Nvidia
NVDA
Semiconductors
Technology
$18.1M
6.19%
-$47.8K
Sold
0.00%
97.0K shares
3
Amgen logo
Amgen
AMGN
Drug Manufacturers - General
Healthcare
$16.4M
5.61%
-$739.1K
Sold
0.01%
58.2K shares
Oil & Gas Integrated
Energy
$12.2M
4.17%
-$492.7K
Sold
0.00%
78.6K shares
Aerospace & Defense
Industrials
$10.1M
3.44%
-$694.8K
Sold
0.00%
60.1K shares
6
Oracle logo
Oracle
ORCL
Software - Infrastructure
Technology
$10.0M
3.42%
-$221.6K
Sold
0.00%
35.6K shares
Semiconductors
Technology
$10.0M
3.41%
-$373.6K
Sold
0.01%
59.9K shares
Industrial - Distribution
Industrials
$8.9M
3.04%
-$353.6K
Sold
0.02%
181.1K shares
9
AbbVie logo
AbbVie
ABBV
Drug Manufacturers - General
Healthcare
$8.4M
2.88%
-$118.1K
Sold
0.00%
36.3K shares
10
Microsoft logo
Software - Infrastructure
Technology
$8.1M
2.76%
-$131.6K
Sold
0.00%
15.6K shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Oak Asset Management, LLC's latest filing

See all changes
Market Value
$292.4M
Prior: $279.0M
Q/Q Change
+4.79%
+$13.4M
Net Flows % of MV
-3.79%
Turnover Ratio
2.7%
New Purchases
4 stocks
$854.4K
Added To
12 stocks
+$1.4M
Sold Out Of
2 stocks
$475.2K
Reduced Holdings
55 stocks
-$12.9M

Increased Positions

PositionShares Δ
New
New
New
New
+40.14%

Decreased Positions

PositionShares Δ
1
Pfizer logo
Sold
2
Adobe logo
Adobe
ADBE
Sold
-27.15%
-23.79%
-23.71%

Analytics

Portfolio insights and performance metrics for Oak Asset Management, LLC

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Sector Allocation

Technology: 30.20%TechnologyHealthcare: 17.40%HealthcareIndustrials: 14.50%IndustrialsFinancial Services: 8.80%Financial ServicesConsumer Cyclical: 8.60%Consumer CyclicalConsumer Defensive: 6.00%Communication Services: 5.10%Energy: 4.90%ETF: 2.30%Real Estate: 1.20%Utilities: 0.70%
Technology
30.20%
Healthcare
17.40%
Industrials
14.50%
Financial Services
8.80%
Consumer Cyclical
8.60%
Consumer Defensive
6.00%
Communication Services
5.10%
Energy
4.90%
ETF
2.30%
Real Estate
1.20%
Utilities
0.70%

Market Cap Distribution

Mega Cap (> $200B): 56.83%Mega Cap (> $200B)Large Cap ($10B - $200B): 40.03%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 0.28%Nano Cap (< $50M): 0.29%N/A (ETF or Unknown): 2.57%
Mega Cap (> $200B)
56.83%
Large Cap ($10B - $200B)
40.03%
Mid Cap ($2B - $10B)
0.28%
Nano Cap (< $50M)
0.29%
N/A (ETF or Unknown)
2.57%

Portfolio Concentration

Top 10 Holdings %
46.41%
Top 20 Holdings %
63.35%
Top 50 Holdings %
88.36%
Top 100 Holdings %
99.58%

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