Mount Street Portfolio Advisers LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in New York, NY. Its latest Form ADV filing, dated March 27, 2026, reports $19M in regulatory assets under management, 1 employee, 1 office, and 2 accounts.
Assets Under Management
$19M
Employees
1
Offices
1 office
Total Clients
<5
Primary office
NEW YORK, NY
3 COLUMBUS CIRCLE, 15TH FLOOR, NEW YORK, NY, United States
Top client segmentSTRUCTURED VEHICLES represent 100.0% of total clients.
Top client categories% of clientsClients
1
STRUCTURED VEHICLES
100.0%
2
Regulatory Assets Under Management Breakdown
Total regulatory assets under management$19Mas of March 27, 2026
Discretionary100.0%
$19M
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$19M
Total Accounts2
10Y AUM Change+$19M
Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees1
Clients per Employee2:1
10Y Employee Change-3 (-75.0%)
* 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.