Walnut Investment Services LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in Brooklyn, NY. Its latest Form ADV filing, dated April 6, 2026, reports $94M in regulatory assets under management, 2 employees, and 308 accounts.
Portfolio management for individuals and small businesses
Fee models offered
2 types reported
Asset based fees
Hourly charges
Sources checked May 15, 2026
Client Coverage Demographics
Top client segmentIndividuals represent 87.9% of total clients.
Top client categories% of clientsClients
1
Individuals
87.9%
175
2
HNWI
9.0%
18
3
Corporations
2.5%
5
4
Pension Plans
0.5%
1
Categories with <5 clients
Pension and profit sharing plans<5 clients
Regulatory Assets Under Management Breakdown
Total regulatory assets under management$94Mas of April 6, 2026
Discretionary100.0%
$94M
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.
Assets under management Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total AUM$94M
Total Accounts308
10Y AUM Change+$30M (+47.7%)
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Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees2
Clients per Employee100:1
10Y Employee Change0 (0.0%)
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Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.
* 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.