Sonoma West Advisors is an SEC registered investment adviser organized as a limited liability company. Its latest Form ADV filing, dated March 27, 2026, reports $256M in regulatory assets under management, 1 employee, and 167 accounts.
Portfolio management for individuals and small businesses
Fee models offered
3 types reported
Asset based fees
Fixed fees
Hourly charges
Sources checked May 15, 2026
Client Coverage Demographics
Top client segmentHNWI represent 95.0% of total clients.
Top client categories% of clientsClients
1
HNWI
95.0%
57
2
Corporations
3.3%
2
3
Charitable
1.7%
1
Categories with <5 clients
Charitable Organizations<5 clients
Corporations or other businesses not listed above<5 clients
Regulatory Assets Under Management Breakdown
Total regulatory assets under management$256Mas of March 27, 2026
Discretionary86.8%
$222M
87% of total RAUM86.8%
Non-discretionary13.2%
$34M
13% of total RAUM13.2%
Regulatory assets under management are split between discretionary and non-discretionary assets.
Assets under management Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Latest AUM$256M
Total Accounts167
10Y AUM Change+$95M (+59.4%)
Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees1
Clients per Employee60:1
10Y Employee Change0 (0.0%)
* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.