AdFi
RA

Ratson Advisory LLC

SEC Registered

Purpose-Driven Wealth Management

New York, NYhttps://ratsonadvisory.com917-325-7440
Assets Under Management
$1B–$5B
Employees
2
Office Locations
1 office
Total Accounts
27

About the firm

Ratson Advisory is a New York–based, SEC registered investment advisory firm dedicated to the stewardship of significant wealth. They serve ultra-high-net-worth families and leading financial institutions, delivering bespoke financial services, investment strategies, special opportunities, and the financial architecture to support them.

Firm Focus

Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.

High Net WorthPooled VehiclesPension/Profit Sharing

Areas of expertise

Wealth ManagementUltra-high Net WorthOutsourced TreasurySeparately Managed AccountsInvestment AdvisoryInterest Rate RiskALCO GovernanceLiquidity StrategyDerivativesSecurities Portfolio ManagementPrivate Markets+1 more

Services

Wealth management with bespoke investment strategies; outsourced treasury advisory for community and regional banks including securities portfolio management, liquidity strategy, interest rate risk analysis, and ALCO governance; and Separately Managed Accounts (SMAs) functioning as an outsourced desk for funds and financial institutions. Services are supported by an in-house trading desk, dealer and custodian relationships, access to private and credit markets, derivatives for hedging, and proprietary research.

Who they serve

Ultra-high-net-worth families, leading financial institutions, community and regional banks, and funds seeking specialized portfolio management expertise.

Client segmentClientsAssets managed
Pension/Profit Sharing Plans1$149M

Leadership

Alan Isaac Harari
MEMBER AND CHIEF COMPLIANCE OFFICER

Office locations

1 office in 1 state
NY
New YorkHQ

Advisors at this firm

1 advisor in the directory

Regulatory & compliance

CRD number
#330091
SEC Number
801-129737
Disciplinary History
No
Fee Model & Minimums
Model: AUM / Flat Fee

Data as of February 5, 2026 · Source: SEC IAPD & FINRA BrokerCheck

Contact Information

Editorial disclosure

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Ratson Advisory LLC has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.

BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.

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Ratson Advisory LLC in New York, NY | AdvisorFinder