Mark Zuckerberg

Chief Executive Officer at META PLATFORMS, INC.

Net worth: 222 B $ as of 30/10/2025

40 year

99 connections

Consumer Services

Technology Services

Finance

Profile

Youngest billionaire in the world with 4 billion dollars in 2010, Mark Zuckerberg, founder and CEO of the social networking site Facebook, was the 52nd richest men in the world in 2011 (according to Forbes). His personal fortune was estimated at $ 13.5 billion in 2011.

Graduated in 2003 from Phillips Exeter Academy, Mark Zuckerberg joined Harvard. Keen on informatics and gifted in programming, he created his first network aimed to rate the sex appeal of his friends by hacking photos on the servers of Harvard. The user has two portraits of girls and he has to vote for the sexiest girl. Success is dazzling: 22 000 connections in two hours.

In 2004, Mark Zuckerberg officially launched Facebook, a social network designed primarily for students of Harvard and other universities, the success was immediate. Little by little, Mark adds functionalities which allow to find people, communicate with them and to see friend in common.

In 2006, Facebook is opened to the public. The popularity of the social network growas each day and overtakes My Space.

Mark Zuckerberg used advertising based on behaviors of network users. Advertisers could easily target customers interested in their offers. But Mark Zuckerberg has to update constantly his securities policy. In 2010, 500 million people had a Facebook account.

In 2007, Microsoft spent $ 280 million to hold 1.7 % of the fastest growing social network. The Chinese billionaire spent $ 120 million to hold approximately 0.8% of Facebook.

In 2010, Facebook counted 500 million members and had a turnover of $ 500 million in 2009. It is the 5th most visited website in the world. In 2011, Mark Zuckerberg leaded the way of the most powerful figure according to Medias ahead Rupert Murdoch, Larry Page and Steve Jobs (The Guardian).

Mark Zuckerberg has been in trial twice, the first one against the Winklevoss twins who accused him of intellectual property offense, the second one against Eduardo Saverin, co-founder of The Facebook ( the first version of Facebook), who was his roommate at Harvard but also his best friend.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
META PLATFORMS INC CLASS B 99.07%	30/10/2025	341,872,556 ( 99.07% )	222 B $	30/10/2025
META PLATFORMS INC CLASS A 0.03%	30/10/2025	639,347 ( 0.03% )	415 M $	30/10/2025

Latest news about Mark Zuckerberg

12-05	PRESS DIGEST-Wall Street Journal - December 5	RE
12-04	Tech Up Amid Mixed AI Earnings Reports -- Tech Roundup	DJ
12-04	Meta Rises on Bloomberg Report of Metaverse Cuts	DJ
12-04	Meta Platforms Mark Zuckerberg expected to meaningfully cut resources for building Metaverse - Bloomberg News	RE
12-04	Meta Platforms' Zuckerberg Plans Up to 30% Cuts for Metaverse Build	MT

Mark Zuckerberg active positions

Companies	Position	Start
META PLATFORMS, INC.	Chief Executive Officer	03/02/2004
Chan Zuckerberg Initiative LLC Chan Zuckerberg Initiative LLC CZI works at the intersection of philanthropy and technology, while supporting movement and capacity building to achieve progress across their focus areas with a diversity, equity, and inclusion lens. They invest venture capital in companies around the world that are developing transformative solutions to the issues at the heart of CZI’s mission while building scalable, sustainable businesses.	Chief Executive Officer	31/12/2014
The Motley Fool, LLC The Motley Fool, LLC Provides investment advice	Director/Board Member	-

All active positions of Mark Zuckerberg

Former positions of Mark Zuckerberg

Companies	Position	End
Facebook Fund Facebook Fund Investment ManagersFinance Acts as Venture Capital Fund	Founder	-
Zuckerberg Education Management LLC Zuckerberg Education Management LLC Zuckerberg Education invests in companies located in the United States. The firm focuses on education technology sectors. It participates in early stage capital transactions.	Founder	-
Startup:Education Startup:Education Foundation	Founder	-

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Linked companies

Private companies	8
Meta Platforms, Inc. Meta Platforms, Inc. Internet Software/ServicesTechnology Services Operates as a social networking service and website	Technology Services
Harvard University Harvard University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The University of California, San Francisco The University of California, San Francisco Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Facebook Fund Facebook Fund Investment ManagersFinance Acts as Venture Capital Fund	Finance
Startup:Education Startup:Education Foundation
The Motley Fool, LLC The Motley Fool, LLC Provides investment advice
Zuckerberg Education Management LLC Zuckerberg Education Management LLC Zuckerberg Education invests in companies located in the United States. The firm focuses on education technology sectors. It participates in early stage capital transactions.
Chan Zuckerberg Initiative LLC Chan Zuckerberg Initiative LLC CZI works at the intersection of philanthropy and technology, while supporting movement and capacity building to achieve progress across their focus areas with a diversity, equity, and inclusion lens. They invest venture capital in companies around the world that are developing transformative solutions to the issues at the heart of CZI’s mission while building scalable, sustainable businesses.