Billy Duberstein
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Billy Duberstein Email & Phone Number

Investment Writer at The Motley Fool
Location: United States, United States, United States 11 work roles 4 schools
1 work email found @fool.com 1 phone found area 703 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email b****@fool.com
Direct phone (703) ***-****
LinkedIn Profile matched
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Current company
Role
Investment Writer
Location
United States, United States, United States
Company size

Who is Billy Duberstein? Overview

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Quick answer

Billy Duberstein is listed as Investment Writer at The Motley Fool, a company with 591 employees, based in United States, United States, United States. AeroLeads shows a work email signal at fool.com, phone signal with area code 703, and a matched LinkedIn profile for Billy Duberstein.

Billy Duberstein previously worked as Portfolio Manager and Managing Member at Stone Oak Capital, Llc and Business Consultant at Self Employed. Billy Duberstein holds Master Of Business Administration (M.B.A.), Financial Instruments And Markets, Corporate Strategy from New York University - Leonard N. Stern School Of Business.

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{first_initial}{last}@fool.com
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Profile bio

About Billy Duberstein

I am the portfolio manager at Stone Oak Capital, a Registered Investment Advisor. In addition to general advisory, Stone Oak invests in a focused value investing strategy that is concentrated on our highest-conviction ideas.https://stoneoakcapitalllc.com/https://www.fool.com/search/solr.aspx?q=billy%20dubersteinIn addition, I have written extensively for The Motley Fool, and have appeared in financial publications such Barron's Magazine and Cheddar TV.

Listed skills include Financial Modeling, Microsoft Excel, Financial Analysis, Valuation, and 25 others.

Current workplace

Billy Duberstein's current company

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The Motley Fool
The Motley Fool
Investment Writer
United States
Website
Employees
591
AeroLeads page
11 roles

Billy Duberstein work experience

A career timeline built from the work history available for this profile.

Portfolio Manager And Managing Member

Current
Stone Oak Capital, Llc

Greater Los Angeles Area

Stone Oak Capital, LLC is in the process of registering as an investment advisor registered with the State of California. Currently, the strategy is open to new investment.Stone Oak Capital is an opportunistic strategy focused on special companies (competitively advantaged "wide moat" companies, with favorable long-term prospects) and special situations.

Mar 2017 - Present

Investment Writer

Current

Covering Technology, Media, Telecom, and Consumer Goods stocks for the online investment website.

Feb 2017 - Present

Business Consultant

Current
Self Employed

Los Angeles

  • Clients include:
  • Happy Earth, Inc (sustainable landscaping) - Constructed ROI analyses, modeled deals with subcontractor partners. Developed sales & marketing plans leading to increased deal flow
  • Neu Insurance (Independent Agent): Analyzed company capabilities and market dynamics; constructed a growth marketing plan to enhance penetration of Southern California market
Sep 2016 - Present

Research Extern

Greater New York City Area

Responsibilities: Research and make recommendations on global event-driven investment opportunities across the capital structure through the lens of a proprietary investment methodology called BRACEThe BRACE methodology consists of five prongs: Bottom-up fundamental research, Revaluation catalysts, Actors assessment, Capital structure review and External.

Jun 2016 - Sep 2016

Equity Research Intern

Greater Los Angeles Area

Performed company and industry research for initiations on several companies in both the Semiconductor and Ecommerce sectorsPrepped existing models and analyst notes for earnings updates through earnings seasonConducted channel checksBuilt detailed financial models, including revenue build-up and 3-sheet integration. Constructed complex M&A model for.

Jun 2015 - Aug 2015

Research Intern

Culmen Capital Management Llc

New York, NY

Researched specific companies in the renewable energy sector at the direction of the fund principal, and constructed valuation models and brief writeups on assigned names.

Mar 2015 - May 2015

Equity Research Intern

Express Mgmt Holdings

Greater New York City Area

Attended IPO roadshow for Summit Materials, Inc. and produced a 2-page writeup along with model, DCF valuation and comparable valuation to other companies in the domestic aggregates and building materials sector.

Feb 2015 - May 2015

Equity Research Intern

Greater Los Angeles Area

In charge of constructing an investor's brochure for Resolve Capital's "Eco-Fund," a thematic long-short fund composed of companies at the forefront of the transition to more sustainable economies. Researched 20 companies in industries including Alternative Energy, Transportation, Food & Agriculture, Air Pollution, Water & Wastewater Treatment, Waste &.

May 2014 - Jul 2014

Political Researcher

Beehive Research

Washington D.C. Metro Area, Los Angeles

Researched daily periodicals, programmed google alerts, and conducted extensive Nexis searches for news stories on political and industry activity regarding clean air, global warming, fracking and drilling, and other issues for a client of the firm, a coalition of prominent environmental organizations. Organized all relevant articles into daily "clips" to.

Jun 2012 - Feb 2014

Writer, Director, Editor, Producer

New York/ Greater Los Angeles Area

Founded and ran production company which made original short films and documentaries as well as for-hire directing and editing projects. Oversaw all aspects of production, includingpre-production, hiring crew, production, post-production, marketing to the festivalcircuit, overseeing the design of the promotional website and attractingdistributors.The short.

Jan 2005 - Dec 2013
Team & coworkers

Colleagues at The Motley Fool

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4 education records

Billy Duberstein education

Master Of Business Administration (M.B.A.), Financial Instruments And Markets, Corporate Strategy

Activities and Societies: Henry Kennedy Scholarship Winner (Academic Performance); Dean's List; GMAT: 750; WINNER - Stern Stock Pitch.

Financial Modeling, Corporate Valuation, Excel Best Practices

Training The Street

Completed at-home courses on Financial Modeling and forms of Corporate Valuation, including, Discounted Cash Flow, Comparative Analysis.

Ba, Music, English

Activities and Societies: Sigma Pi Fraternity, Madison House Community Service, UVA Jazz Ensemble- Dean's List all 8 semesters - 3.68 GPA.

FAQ

Frequently asked questions about Billy Duberstein

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What company does Billy Duberstein work for?

Billy Duberstein works for The Motley Fool.

What is Billy Duberstein's role at The Motley Fool?

Billy Duberstein is listed as Investment Writer at The Motley Fool.

What is Billy Duberstein's email address?

AeroLeads has found 1 work email signal at @fool.com for Billy Duberstein at The Motley Fool.

What is Billy Duberstein's phone number?

AeroLeads has found 1 phone signal(s) with area code 703 for Billy Duberstein at The Motley Fool.

Where is Billy Duberstein based?

Billy Duberstein is based in United States, United States, United States while working with The Motley Fool.

What companies has Billy Duberstein worked for?

Billy Duberstein has worked for The Motley Fool, Stone Oak Capital, Llc, Self Employed, Tiburon Capital Management, and Wedbush Securities.

Who are Billy Duberstein's colleagues at The Motley Fool?

Billy Duberstein's colleagues at The Motley Fool include George Budwell, Ph.D., Nitin Thampy, David Gardner, Robert Brokamp, and Lotfi D..

How can I contact Billy Duberstein?

You can use AeroLeads to view verified contact signals for Billy Duberstein at The Motley Fool, including work email, phone, and LinkedIn data when available.

What schools did Billy Duberstein attend?

Billy Duberstein holds Master Of Business Administration (M.B.A.), Financial Instruments And Markets, Corporate Strategy from New York University - Leonard N. Stern School Of Business.

What skills is Billy Duberstein known for?

Billy Duberstein is listed with skills including Financial Modeling, Microsoft Excel, Financial Analysis, Valuation, Editing, Powerpoint, Quantitative Research, and Video Editing.

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