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Martin Herzberg

Advisor at Alphatheta Capital LLC

Updated today

Location

Lawrence, NY

Credentials

Series 63, Series 65

Industry experience

< 1 year

About

Martin Herzberg is the sole advisor at Alphatheta Capital LLC, an independent investment advisory firm based in Lawrence, NY. He holds Series 63 and Series 65 licenses and has been managing portfolios at Alphatheta Capital since 2010. Alphatheta Capital LLC provides discretionary portfolio management to a small number of clients, including individual investors and institutional accounts such as funds of funds, family offices, pension plans, and foundations. The firm’s investment approach emphasizes income generation through a combination of quantitative models and fundamental analysis, employing strategies such as covered call writing, option spreads, and the use of ETFs and REITs.

Client services

Based on Alphatheta Capital LLC

Portfolio management

Expertise

Based on Alphatheta Capital LLC

Options & derivatives strategies Concentrated stock management Real estate investing Active portfolio management

Fee options

Performance-based

10% of net profits of the Account for clients electing performance fee option.

Other

Account minimum: $200,000

Location

Lawrence, NY

Most active in

New York

Work history

Alphatheta Capital LLC

2010 - Present (16 years)

Disclosures

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

Business activities & affiliations

Eric S

CFP®, AIF®

New York, NY

Retirable

Eric Schwartz is a Senior Financial Advisor and CERTIFIED FINANCIAL PLANNER™ professional with over seven years of experience supporting clients through retirement planning and broader financial decision-making. His work spans retirement income planning, insurance planning, estate considerations, tax-aware strategies, and comprehensive financial planning. Before joining Retirable, Eric held planning and leadership roles at several financial firms, including Drucker Wealth Management and Mid Atlantic Retirement Planning Specialist. Across these roles, he worked closely with individuals and families to develop and monitor long-term financial strategies, with a particular focus on retirement transitions and ongoing planning needs. Eric earned a bachelor’s degree in Financial Planning and Finance from the University of Delaware. He obtained his CFP® certification and Accredited Investment Fiduciary® (AIF®) designation in 2022, reflecting his commitment to professional standards, fiduciary responsibility, and ongoing education. Eric takes a holistic approach to financial planning, working with clients to understand their goals, concerns, and financial circumstances so they can move forward with clarity and confidence as they plan for the next stage of life.

General retirement planning Retirement income strategy Retirement withdrawal strategies Wealth management Life insurance needs analysis Retired Executive Founder/Business Owner Consultant Self-Employed Approaching retirement Established Professionals Gen X (Born 1965-1980) Baby Boomers (Born 1946-1964)

Treva N

Series 66

New York, NY

Retirable

Treva Nostdahl is a Fiduciary Financial Advisor who focuses on helping clients plan for retirement with clarity and confidence. She specializes in retirement income planning and goals-based financial planning, working closely with individuals to build strategies that align with their long-term priorities. Before joining Retirable, Treva worked at Oppenheimer & Co. Inc., where she supported financial advisors and their clients with retirement planning, account management, and ongoing financial guidance. Her experience spans both client-facing work and behind-the-scenes planning, giving her a well-rounded perspective on the financial planning process. Treva holds a B.S. in Business Administration with an emphasis in Finance and a minor in Communication from Regis University in Denver. She is known for her clear, thoughtful approach and her ability to explain complex financial topics in a way that helps clients feel informed and supported as they plan for retirement.

Retirement income strategy Income planning Social Security optimization Retired Approaching retirement Baby Boomers (Born 1946-1964) Gen X (Born 1965-1980) Values-based investing Behavioral coaching / decision support
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Zachary H

Series 65

Brooklyn, NY

Hilty Wealth Management LLC

Zachary Hilty is the sole advisor at Hilty Wealth Management LLC in Brooklyn, NY, with two years of industry experience. He holds a Series 65 credential and has worked in talent development and photography roles at the Billy Farrell Agency alongside his advisory practice. Hilty Wealth Management provides discretionary portfolio management and investment advice to individuals, high-net-worth clients, and other registered investment advisers. The firm focuses primarily on equities, exchange-traded funds, and equity options strategies, using both fundamental and technical analysis within documented client risk frameworks.

Options & derivatives strategies
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Oscar F

Series 66

New York, NY

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Oscar Flores De Valgaz is the sole managing member of Legado Wealth Management LLC, a registered investment adviser based in New York, NY. He holds a Series 66 designation and has 22 years of industry experience, including prior roles at UCAP Asset Management LLC, UCAP Securities LLC, Insight Securities Inc, and Lebenthal Wealth Advisors. He provides investment advice, insurance advice, and financial planning services. Legado Wealth Management LLC offers discretionary portfolio management and consulting to individual and institutional clients, including other financial professionals. The firm employs a long-term, fundamental analysis approach and customizes investment portfolios while maintaining flexibility for ongoing management, serving approximately 75 client relationships with $51 million in discretionary assets.

Wealth management Active portfolio management Private / alternative investments
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Javier R

Series 63, Series 66

Brooklyn, NY

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Javier Ryzowy is an investment advisor with Hillstrong, holding Series 63 and Series 66 licenses and bringing 23 years of industry experience. He previously worked at J.P. Morgan Securities Inc. for over two decades and has been involved with Hillstrong LLC since 2024. Outside of his advisory work, he serves as managing member of Hudson RE Holdings LLC, a dormant real estate holding company. Hillstrong is a New York-registered investment adviser that provides discretionary portfolio management primarily for institutions and pooled vehicles, with services also available to individuals, high-net-worth clients, trusts, estates, and charitable organizations. The firm employs a tactical allocation approach using a range of investment tools, including listed securities, options, fixed income, variable insurance products, and alternative investments.

Active portfolio management Options & derivatives strategies Private / alternative investments Concentrated stock management Wealth management Executive
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Stephanie D

Series 65

New York, NY

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Passive / index investing
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