AdFi
FL

Fithian LLC

SEC Registered
New York, NYhttps://fithianllc.com212-593-2828
Assets Under Management
$100M–$500M
Employees
6
Office Locations
1 office
Total Accounts
74

About the firm

Fithian invests in high-quality businesses through a long-only global equity investment strategy on behalf of institutional investors and high net worth individuals.

Firm Focus

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

High Net WorthPension/Profit Sharing

Areas of expertise

Global EquityLong-onlyInstitutional InvestingHigh Net WorthEquity Investment

Services

Long-only global equity investment strategy

Who they serve

Institutional investors and high net worth individuals

Client segmentClientsAssets managed
Individuals (Non-HNW)0$0
High Net Worth Individuals66$67M
Investment Companies0
Pooled Investment Vehicles0$0
Pension/Profit Sharing Plans0$0
Charitable Organizations3$62M
State/Municipal Entities0
Insurance Companies0
Sovereign Wealth Funds0
Corporations0$0

Leadership

Tatiana Boldyreff Pouschine
CHIEF EXECUTIVE OFFICER, PORTFOLIO MANAGER, AND GENERAL PARTNER
Alexandra Nmn Ourusoff
CHIEF COMPLIANCE OFFICER, CHIEF OPERATING OFFICER AND CHIEF FINANCIAL OFFICER

Office locations

1 office in 1 state
NY
New YorkHQ

Advisors at this firm

1 advisor in the directory

Regulatory & compliance

CRD number
#287509
SEC Number
801-111059
Disciplinary History
No
Fee Model & Minimums
Model: AUM / Performance-based

Data as of March 27, 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. Fithian 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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Fithian LLC in New York, NY - Advisory Firm | AdvisorFinder