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Mark Renna

Advisor at Citigroup Global Markets

Updated today

Location

Greenwich, CT 06831

Credentials

Series 63, Series 66

Industry experience

13 years

About

Mark Renna is a financial advisor at Citigroup Global Markets with 13 years of industry experience. He holds Series 63 and Series 66 licenses and has been with Citigroup since 2014. Citigroup Global Markets serves individual and institutional clients across various wealth segments, offering a range of investment advisory programs and brokerage services. The firm employs multi-asset, multi-manager strategies and combines large institutional scale with unique market roles, including operating as a swap dealer and futures commission merchant.

Client services

Based on Citigroup Global Markets

Financial planning Portfolio management Pension consulting Selection of other advisers Newsletters or periodicals Security ratings or pricing Asset allocation advice

Expertise

Based on Citigroup Global Markets

Tax-loss harvesting ESG / Sustainable investing

Occupation focus

Based on Citigroup Global Markets

Executive Founder/Business Owner Attorney Consultant Technology Professional

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Fee options

Percentage

$25,000+: Up to 2.00% annual, negotiable based on multiple factors $25,000,000+: Up to 2.00% annual, negotiable (for Discretionary Bespoke and Advisory Portfolios Custom minimums this high) $100,000+: Up to 2.00% annual, negotiable (varies by program and investment option)

Performance-based

Certain third-party investment managers and private funds may charge performance fees in addition to asset-based fees; CGMI does not charge performance fees at portfolio level.

Other

Account minimum: Varies by program and client segment; lowest specific stated minimum is $25,000 (e.g., Dynamic Allocation Portfolios – UMA Program minimum $25,000; MACS Citi Active Allocation Standard portfolio minimum $25,000; Fiduciary Services and Manager Selection Program minimum $50,000; other programs have much higher minimums, some up to $25 million or more). Because multiple minimums are stated depending on program and investment option, overall account minimum not a single value.

Location

Citi Private Bank, 3 Greenwich Office Park, 3rd Floor

Greenwich, CT 06831

Most active in

Connecticut · New York · Rhode Island

Work history

CITIGROUP

2014 - Present (12 years)

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

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Deirdre S

CFP®

Mamaroneck, NY

Sparrow Wealth Management

Deirdre Smith is a CFP® professional with experience at Capital Group, Elodie Wealth, and Sparrow Wealth Management, where she has worked since 2025. She is based in Mamaroneck, NY. Sparrow Wealth Management is a registered investment adviser serving individuals and high-net-worth clients with discretionary and non-discretionary investment management and financial planning. The firm’s approach combines asset allocation based on Modern Portfolio Theory and fundamental analysis, blending passive and active investments while incorporating tax considerations and ESG screens upon client request.

Business ownership considerations Cash flow / budgeting College savings (529s, UTMA, etc.)
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Brian L

Series 63, Series 65

Norwalk, CT

Euclid Harding, LLC

Brian Lasher is a financial advisor at Euclid Harding, LLC with six years of industry experience. He holds Series 63 and Series 65 licenses and has previously worked at CIG Securities, CIG Asset Management Inc., CIG Capital Advisors, Rueone Investments, and Federal St. Partners. Outside of his advisory role, he maintains a fixed insurance sales and service business. Euclid Harding provides comprehensive financial planning and discretionary portfolio management to individuals, trusts, estates, charitable organizations, and business entities. The firm employs a strategic asset-allocation approach across a diversified range of securities and offers specialized services including ERISA 3(21) retirement-plan advisory.

Divorce financial planning Business exit / sale strategy Real estate investing Options & derivatives strategies
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John W

CFP®, Series 66

Yonkers, NY

Wieder Financial Corp.

John Wieder is a CFP® and holds a Series 66 license. He is the sole advisor at Wieder Financial Corp. with one year of industry experience. Wieder is also a licensed attorney in New York and owns a title insurance business. He has worked at Nationwide Settlements Solutions since 2008. Wieder Financial Corp. is an independent, state-registered advisory firm serving individual clients through a co-advisory arrangement with a third-party money manager. The firm focuses on broad-based asset categories using funds-of-funds, mutual funds, and ETFs, while portfolio management and trading are handled by the selected money manager.

Wealth management Passive / index investing General retirement planning
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Fabian D

CFP®, CFA®

White Plains, NY

FMD Wealth Advisors LLC

Fabian Degen is a CFP® and CFA® credentialed advisor with one year of industry experience. He is the sole advisor at FMD Wealth Advisors LLC, an independent firm located in White Plains, NY. Prior to founding his firm, he worked for 16 years at DWS Group. In addition to his advisory role, he performs seasonal tax preparation work with H&R Block. FMD Wealth Advisors is a fee-only independent registered investment adviser serving individual and high-net-worth clients. The firm offers wealth management, investment management, and financial planning services, typically utilizing low-cost mutual funds and ETFs within a process that combines fundamental and technical analysis for long-term portfolio construction.

Options & derivatives strategies Divorce financial planning
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Gabriel N

CFA®

Stamford, CT

Tadpole Investments LLC

Gabriel Nardi is a CFA® charterholder based in Stamford, CT, currently serving as the sole advisor at Tadpole Investments LLC. He has prior experience at Third Avenue Management and BlazeRidge LLC. Outside of his advisory work, he is the founder of a software company developing a web-based application to assist book authors. Tadpole Investments LLC provides discretionary portfolio management and financial planning services to individual and high-net-worth clients. The firm employs cyclical, fundamental, and quantitative analysis with a range of trading strategies, including performance-based fee arrangements for qualified clients.

Options & derivatives strategies
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Antonio T

CFP®, Series 63

White Plains, NY

Financial Planning Associates, LLC

Antonio Taddeo is a CFP®-certified financial advisor with 13 years of industry experience. He is currently with Financial Planning Associates, LLC and previously worked at Gladstone Wealth Partners. In addition to his advisory work, he is involved in insurance sales on a part-time basis. Financial Planning Associates, LLC provides investment supervisory services and financial planning to individuals, high-net-worth households, and small business clients, including pension and profit-sharing plan sponsors. The firm offers discretionary portfolio management using both fundamental and technical analysis, and it maintains an affiliated insurance practice alongside its investment services.

Wealth management College savings (529s, UTMA, etc.) Annuities Real estate investing
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