What is Mark Zuckerberg’s net worth?

Mark Zuckerberg is one of the world’s richest people, but how did he make his money?

Meta founder and CEO Mark Zuckerberg speaks during Meta Connect event at Meta headquarters in Menlo Park, California on September 27, 2023.
(Image credit: JOSH EDELSON / Contributor)

With him being the man behind some of the most popular social media platforms in the world, you might be wondering what Mark Zuckerberg’s net worth is? Is he the richest person in the world

Mark Zuckerberg is a technology entrepreneur and philanthropist who co-founded Facebook in 2004, which now sits under the parent company, Meta. He currently serves as the company's CEO and holds a significant share of the business – that's where most of his net wealth comes from today. 

According to Bloomberg’s Billionaire Index, Mark Zuckerberg has a total net worth of $179 billion, making him the fourth richest person in the world, behind the likes of  Elon Musk and Jeff Bezos

Subscribe to MoneyWeek

Subscribe to MoneyWeek today and get your first six magazine issues absolutely FREE

Get 6 issues free
https://cdn.mos.cms.futurecdn.net/flexiimages/mw70aro6gl1676370748.jpg

Sign up to Money Morning

Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter

Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter

Sign up

Here we look at how Mark Zuckerberg built his fortune and the factors contributing to his net worth today.  

Mark Zuckerberg's net worth and Facebook 

Almost all of Mark Zuckerberg’s net worth comes from his ownership stake in Facebook, which he founded in 2004. 

While he was still a student at Harvard University he created a website called Facemash, which allowed students to rate the attractiveness of their peers. The site caused controversy and was shut down, but it gave Zuckerberg the idea for a social networking site. 

He saw the impact such a network had on the university campus as it allowed people to connect with each other in a way they hadn’t before. So, he began working on a new project that would eventually become Facebook. 

Zuckerberg enlisted the help of his roommates, Dustin Moskovitz and Eduardo Saverin, to build the new site, which they worked on in their dorm room. They were ready for launch on February 4 2004 and initially called it "The facebook".

It quickly became popular. The site began life confined to the Harvard campus, but as it grew, Zuckerberg and his team began expanding it to other universities. The expansion required money, so they reached out to venture capitalists to fund the expansion. With new money came new staff, offices and new locations. 

They moved their operation to Palo Alto, California, to cope with the expanding business and be among other high-growth startups.

However, Facebook’s growth hasn’t been without its troubles. In 2006, Zuckerberg faced a lawsuit from Cameron and Tyler Winklevoss and Divya Narendra, who claimed that he’d stolen their idea for a social networking site – the case was settled for $65mn.

Facebook opened its doors to anyone with an email address in 2007, and the rest is history. It exploded to become one of the most popular websites in the world, with billions of users, and it’s also one of the world’s most powerful advertising networks. 

 From Facebook to Meta 

In a bold move, Facebook changed its name to Meta in October 2021, signalling a shift in focus toward the metaverse. Facebook's decision to pivot towards the metaverse came from Zuckerberg’s drive to position the business for the future. Since its pivot, the business has spent billions of dollars building out its tech and meta ecosystems, although the results have been mixed so far. 

The metaverse is essentially a virtual universe, a fully immersive experience that gives users the feeling of being in a different world altogether. It has a wide range of applications, from gaming to education to socialising. Zuckerberg believes the metaverse is "the next generation of the internet. It's all about creating a world where we can be present with each other in a way that isn't possible with just a phone or a computer screen."

So far, the company’s decision to focus on this market has come with nothing but losses. However, analysts believe its pivot could pay off in the long run. Some estimates suggest the metaverse could become a multi-trillion dollar market and, based on those projections, it's no surprise Facebook wants to get in on the action. 

The biggest hurdle to the group’s growth in the space is something that’s dogged Facebook for some time – privacy and security. In a virtual world, privacy and security are going to become even more pressing issues, as the digital landscape will be even harder to manage than the physical world. Only time will tell if the metaverse will live up to its hype, but Facebook's commitment to this vision is a clear signal that the company is ready to embrace the future of the internet, and it could be the next step in the company’s growth, which has been nothing short of fantastic since Zuckerberg created the platform in his dorm room all those years ago. 

Initially, Meta took the baton from Facebook and ran on its success, but trouble did follow. In late 2021 the social media site lost a record-breaking number of users for the first time in 18 years mainly thanks to rival TikTok. 

Meta lost approximately 500,000 users daily in the last quarter of 2021, leading to the biggest-ever one-day loss in market value for the company – $220bn according to The Washington Post

The good news was that Meta’s other platforms, including WhatsApp and Instagram, retained users, but Zuckerberg realised that to stay relevant, his platforms had to change with the times. Meta then went on to launch Instagram Reels, while making 11,000 job cuts and launching a $40bn share buyback programme to reward investors. 

That said, Meta’s most recent report from the fourth quarter of 2023 shows its most profitable quarter and year on record. But the success didn’t last long, as Zuckerberg announced it could take years until its investment into artificial intelligence (AI) pays off. This caused Meta’s share price to fall to its second-worst daily level, with a 15% drop.  

Better days could be ahead for Meta, depending on what happens with Instagram Reel’s biggest competitor, TikTok. An estimated 170 million people use TikTok in the US according to The New York Times. But, currently, the country is trying to pass a law that could ban TikTok for good in the US as there is concern regarding privacy and data breaches. If the law gets passed, millions of users will flood the alternatives – Instagram Reels being one. 

Aside from the materialistic part of things, Zuckerberg likes to give back to charity. With his ongoing feud with Elon Musk, Zuckerberg was also willing to have an official cage fight with Musk and donate the money to charity. 

Jacob Wolinsky

Jacob is an entrepreneur, hedge-fund expert and the founder and CEO of ValueWalk. 

What started as a hobby in 2011 morphed into a well-known financial media empire focusing in particular on simplifying the opaque world of the hedge fund. 

Before devoting all his time to ValueWalk, Jacob worked as an equity analyst specialising in mid- and small-cap stocks. Jacob also worked in business development for hedge funds. 

He lives with his wife and five children in New Jersey. 

Jacob only invests in broad-based ETFs and mutual funds to avoid any conflict of interest that could arise from buying individual stocks.

With contributions from