Chief Investment Officer, Co-Founder, Portfolio Manager
CurrentNatasha Lamb is the Chief Investment Officer and a Portfolio Manager at Arjuna Capital, an investment advisor focused on sustainable and impact investing.
Sep 2013 - Present
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Natasha Lamb Email & Phone Number
Chief Investment Officer, Co-Founder at Arjuna Capital, Managing Partner at New Summit Investments
at
Arjuna Capital
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✓ Verified August 2026
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Profile completeness 86%
Current company
Role
Chief Investment Officer, Co-Founder at Arjuna Capital, Managing Partner at New Summit Investments
Location
Manchester, Massachusetts, United States
Who is Natasha Lamb? Overview
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Natasha Lamb is listed as Chief Investment Officer, Co-Founder at Arjuna Capital, Managing Partner at New Summit Investments at Arjuna Capital, based in Manchester, Massachusetts, United States. AeroLeads shows a matched LinkedIn profile for Natasha Lamb.
Natasha Lamb previously worked as Chief Investment Officer, Co-Founder, Portfolio Manager at Arjuna Capital and Managing Partner at New Summit Investments. Natasha Lamb holds Master Of Business Administration - Mba, Sustainble Business from Pinchot University.
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Arjuna Capital
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Profile bio
About Natasha Lamb
Natasha is a Managing Partner and Portfolio Manager at Arjuna Capital, which she co-founded in 2013, and Managing Partner at New Summit Investments, which she co-founded in 2016. Natasha works with clients to integrate Environmental, Social, and Governance (ESG) factors into their investments, while engaging major corporations to improve their performance through shareholder activism.Named by Bloomberg Businessweek as one of the “Bloomberg 50” most influential people who defined global business in 2017, Natasha was also featured on the cover of the magazine in June 2017. In 2018, she was named to InStyle magazine’s ‘The Badass 50: women who are changing the world’ list.Natasha is a regular contributor to CNBC and Bloomberg TV. She has been profiled in The New York Times, Forbes, and Fast Company, while her work has been featured in Rolling Stone, the Economist, the Wall Street Journal, as well as on NPR and CNN.In 2016, Natasha received the ‘Aiming High Award’ from Legal Momentum for pioneering a shareholder campaign on gender and racial pay equity. Her 2014 landmark negotiation with Exxon Mobil led to the company’s first public report on global warming and carbon asset risk.Natasha has served as Chairman of the board of the Intentional Endowments Network and on the boards of The Food Project and Change is Simple. She holds an M.B.A in Sustainable Business from Presidio Graduate School, where she taught sustainable investing for 5 years. Natasha received her B.A. cum laude from Mount Holyoke College.Specialties: Sustainable and Responsible (SRI) Investing, Shareholder Engagement, Environmental Social & Governance (ESG) Analysis, Sustainability Consulting, Marketing Design & Presentation, Project Management, Sales
Current workplace
Natasha Lamb's current company
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17 roles · 22 years
Natasha Lamb work experience
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Managing Partner
CurrentNew Summit Investments manages private market fund-of-fund strategies with a high bar for positive social and environmental impact. We work with individuals and institutions that share our view that well governed, socially and environmentally just enterprises will thrive in the new economy.
May 2016 - Present
Board Member
Change is Simple is dedicated to instilling lifelong social and environmental responsibility through experiential climate learning that inspires action.
May 2021 - May 2024
Chair Of The Board Of Trustees
Intentional Endowment Network
2015 - Apr 2022
Trustee
Apr 2014 - Apr 2019
Faculty, Sustainable Investing
Aug 2012 - Apr 2017
Board Finance Committee
Sep 2012 - 2014
Vice President, Senior, Shareholder Advocacy & Corporate Engagement
Natasha engaged with corporate leadership to shift companies toward more sustainable practices, reduce risk, and sustainably grow shareholder value.
Sep 2012 - Aug 2013
Equity Analyst, Assistant Portfolio Manager
Equity Analyst and Assistant Portfolio Manager specializing in the integration of environmental, social, and governance (ESG) analysis and fundamental financial analysis, focused on the technology, alternative energy, telecom, and industrial sectors. Conducted private equity due diligence, new product development, and marketing.
Apr 2006 - Sep 2012
Unep Fi Climate Change Working Group (Ccwg) Member
The Climate Change Working Group (CCWG) of UNEP Finance Initiative seeks to raise awareness and communicate the problem of climate change to financial institutions, policymakers and the public at large.
Oct 2011 - May 2013
Steering Committee Member, Greater Boston Slow Money
Slow Money's mission is to build local and national networks, and develop new financial products and services, dedicated to: * investing in small food enterprises and local food systems; * connecting investors to their local economies; and, * building the nurture capital industrySoil fertility, carrying capacity, sense of place, care of the commons, cultural, ecological and economic health and diversity, nonviolence -- these are the fundamentals of nurture capital, a new financial sector supporting the emergence of a restorative economy. And these are the fundamentals of the Slow Money Principles.
Mar 2011 - Apr 2013
Finalist
Finalist in annual global sustainable innovation competition. Created and presented 3 proposals addressing Bottom of the Pyramid healthcare solutions for China and India.
Apr 2007 - Apr 2007
Planning Member
Planning Member of the Social Venture Network (SVN) Green Conference Initiative. Designed and facilitated interactive conservation and education initiative to create a more ecologically sustainable conference. Reduced energy consumption 30%.
Jan 2007 - Apr 2007
Consultant
Developed supply chain & internal operations strategy for implementing “Green Index” footwear labels.
Sep 2006 - Feb 2007
Advisor
Sustainable Cape Ann
Planning member of sustainable community initiatives including a “Local First” campaign to stimulate the local economy and Cape Ann’s first Clean Energy Fair.
2006 - 2007
~1 yr
Consultant
Conducted risk assessment for international organic supply chain; assessed social, financial, and environmental drivers. Database and proposal for risk mitigation implemented by client.
Oct 2005 - Jul 2006
Manager
Earthsake
Sustainable living retailer specializing in organic and natural bedding and lifestyle products.
2005 - 2006
~1 yr
5 education records
Natasha Lamb education
Master Of Business Administration - Mba, Sustainble Business
Pinchot University
Education record
Chartered Financial Analyst, Passed Cfa Level 1 Exam
Certified Kripalu Yoga Teacher
Kripalu School Of Yoga
Ba, International Relations
Mount Holyoke College
International Relations, History, Wine
Lorenzo De' Medici
FAQ
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What company does Natasha Lamb work for?
Natasha Lamb works for Arjuna Capital.
What is Natasha Lamb's role at Arjuna Capital?
Natasha Lamb is listed as Chief Investment Officer, Co-Founder at Arjuna Capital, Managing Partner at New Summit Investments at Arjuna Capital.
Where is Natasha Lamb based?
Natasha Lamb is based in Manchester, Massachusetts, United States while working with Arjuna Capital.
What companies has Natasha Lamb worked for?
Natasha Lamb has worked for Arjuna Capital, New Summit Investments, Change Is Simple, Inc., Intentional Endowment Network, and The Food Project.
How can I contact Natasha Lamb?
You can use AeroLeads to view verified contact signals for Natasha Lamb at Arjuna Capital, including work email, phone, and LinkedIn data when available.
What schools did Natasha Lamb attend?
Natasha Lamb holds Master Of Business Administration - Mba, Sustainble Business from Pinchot University.
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