Castle Rock Advisors LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in Boston, MA. Its latest Form ADV filing, dated April 17, 2026, reports $2.4B in regulatory assets under management, 33 employees, and 46 accounts.
Assets Under Management
$2.4B
Employees
33
Offices
--
Total Clients
46
Primary office
BOSTON, MA
200 CLARENDON STREET 35TH FL, BOSTON, MA, United States
Portfolio management for individuals and small businesses
Portfolio management for pooled investment vehicles
Fee models offered
2 types reported
Asset based fees
Other fee arrangements
Sources checked May 17, 2026
Client Coverage Demographics
Top client segmentHNWI represent 80.4% of total clients.
Top client categories% of clientsClients
1
HNWI
80.4%
37
2
Pooled Investment Vehicles
13.0%
6
3
Charitable
6.5%
3
Categories with <5 clients
Charitable Organizations<5 clients
Regulatory Assets Under Management Breakdown
Total regulatory assets under management$2.4Bas of April 17, 2026
Discretionary14.6%
$349M
15% of total RAUM14.6%
Non-discretionary85.4%
$2.0B
85% of total RAUM85.4%
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.
Total AUM$2.4B
Total Accounts46
10Y AUM Change+$2.4B
Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees33
Clients per Employee1:1
10Y Employee Change+5 (+17.9%)
* 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.