Cottage Street Advisors is an SEC registered investment adviser organized as a limited liability company with a primary office location in Marion, MA. Its latest Form ADV filing, dated March 6, 2026, reports $334M in regulatory assets under management, 4 employees, 2 offices, and 405 accounts.
Top client segmentIndividuals represent 62.2% of total clients.
Top client categories% of clientsClients
1
Individuals
62.2%
84
2
HNWI
37.8%
51
Categories with <5 clients
Charitable Organizations<5 clients
Corporations or other businesses not listed above<5 clients
Pension and profit sharing plans<5 clients
Regulatory Assets Under Management Breakdown
Total regulatory assets under management$334Mas of March 6, 2026
Discretionary100.0%
$334M
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$334M
Total Accounts405
10Y AUM Change+$174M (+109.3%)
Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees4
Clients per Employee34:1
10Y Employee Change+1 (+33.3%)
* 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.