RIA Intel›Advisers›Maryland›SOAPSTONE MANAGEMENT L.P.

SOAPSTONE MANAGEMENT L.P.

Advisory

N·BETHESDA, MD

Data as of Mar 30, 2026 · Source: SEC Form ADV

Total AUM

$610M

1-Year AUM Growth

+9.6%

3-Year CAGR

+0.9%

Employees

4

Assets Under Management

Total AUM$610M

Discretionary AUM$610M

Non-Discretionary AUM$0

Discretionary %100%

Total Clients1

Team

Total Employees4

Investment Advisers4

Employee Growth (1Y)—

Filing History

Total Filings on Record13

First FilingJun 20, 2016

Latest FilingMar 30, 2026

🔒 Full AUM trend chart and 13 historical filings spanning 10+ years

Registration

Status—

Registration Date—

SEC RegisteredYes

Exempt ReportingNo

⚡ Succession Risk Score

Our proprietary 5-pillar model analyzes founder tenure, ownership concentration, AUM dependency, and more to score transition risk.

📊 Peer Benchmarking

See how this firm ranks against peers nationally and by state across AUM growth, efficiency, team size, and 16 other metrics.

👥 Owners & Officers

View the complete ownership structure from SEC Schedule A/B filings, including control persons and their tenure.

🏦 Client Demographics

Detailed breakdown of client types including individuals, high-net-worth, institutions, pension plans, and charitable organizations.

Get the full picture on SOAPSTONE MANAGEMENT L.P.

Succession risk scoring, peer benchmarking, ownership structure, private fund details, and 20+ years of filing history.