In 2022, Elon Musk made a move that stunned Wall Street and Silicon Valley alike: he bought Twitter for $44 billion. Critics said he overpaid. He fired 80% of the staff. He renamed it X. The stock market responded by briefly erasing over $100 billion from his Tesla holdings. And yet by 2026, Musk remains the world’s richest person — with a fortune estimated at $280 billion — because the man who built rockets, electric cars, and AI infrastructure doesn’t stay down for long.
Elon Musk Quick Facts
| Full Name | Elon Reeve Musk |
|---|---|
| Date of Birth | June 28, 1971 |
| Age | 55 years old |
| Height | 6’2″ (188 cm) |
| Weight | 200 lbs (91 kg) |
| Nationality | South African-Canadian-American |
| Profession | Entrepreneur, Engineer, CEO |
| Net Worth | $280 Billion (2026) |
| Spouse/Partner | Previously married to Justine Wilson (2000–2008) and Talulah Riley (2010–2012, 2013–2016) |
| Known For | Tesla, SpaceX, X (formerly Twitter), xAI, Neuralink, The Boring Company |
Frequently Asked Questions About Elon Musk
What is Elon Musk’s net worth in 2026?
Elon Musk’s net worth is estimated at approximately $280 billion in 2026, making him the wealthiest person on Earth for multiple years running. The majority of his wealth is tied to his equity stakes in Tesla (the world’s most valuable automaker) and SpaceX (the world’s most valuable private aerospace company). His fortune fluctuates significantly with Tesla’s stock price — a 10% move in Tesla can add or subtract $20+ billion from his net worth overnight.
How did Elon Musk get rich?
Musk first became a millionaire by co-founding Zip2, an online city guide software company, which was acquired by Compaq in 1999 for $307 million — giving Musk approximately $22 million. He then founded X.com (later PayPal), which was sold to eBay in 2002 for $1.5 billion, netting Musk $180 million. He reinvested nearly all of that into SpaceX and Tesla, both of which nearly went bankrupt before becoming trillion-dollar enterprises.
Does Elon Musk own Tesla?
Elon Musk is the CEO and co-founder of Tesla, but he does not own a majority stake. As of 2026, Musk owns approximately 13% of Tesla’s outstanding shares, making him the company’s largest individual shareholder. At Tesla’s current market capitalization, this stake represents roughly $100+ billion of his total net worth. He has, however, pledged significant portions of his Tesla shares as loan collateral, which carries risk if the stock declines sharply.
What is SpaceX worth?
SpaceX was valued at approximately $350 billion in its most recent funding round as of 2025-2026, making it the world’s most valuable private company. Musk owns roughly 42% of SpaceX — a stake worth over $140 billion at that valuation. SpaceX’s Starlink satellite internet service alone has been valued at $100+ billion and continues to add subscribers globally, providing recurring revenue that is reshaping the company’s financial profile from a pure launch business to a connectivity platform.
How did Elon Musk buy Twitter?
Musk made an unsolicited offer to acquire Twitter in April 2022 at $54.20 per share ($44 billion total), citing free speech concerns. After briefly trying to back out — triggering a lawsuit — he completed the acquisition in October 2022. He financed the deal with $12.5 billion in bank loans, $7.1 billion from co-investors including Saudi Prince Alwaleed bin Talal, and sold $8.5 billion of Tesla shares. He subsequently rebranded Twitter to X, fired most of the staff, and eliminated content moderation policies.
What is Elon Musk’s annual salary?
Elon Musk’s official salary at Tesla is $0 — he has declined a cash salary and instead receives compensation entirely through stock options tied to Tesla’s performance milestones. His controversial 2018 pay package — potentially worth $55+ billion if all performance milestones were hit — was challenged in Delaware court. At SpaceX and X, his compensation structures are similarly equity-focused rather than salary-based.
How many companies does Elon Musk own?
As of 2026, Elon Musk is the CEO or founder of six major companies: Tesla (electric vehicles and energy), SpaceX (aerospace and Starlink internet), X/Twitter (social media platform), xAI (artificial intelligence, maker of the Grok chatbot), Neuralink (brain-computer interface technology), and The Boring Company (tunnel infrastructure). He also owns significant stakes in several earlier ventures.
Where does Elon Musk live?
Musk famously sold all of his California homes starting in 2020 and relocated to Boca Chica, Texas (near SpaceX’s Starbase launch facility). He has also been linked to properties in Austin, Texas, where Tesla relocated its headquarters in 2021. In 2024, he purchased a $6 million home in Bastrop, Texas. He has been notably vocal about leaving California’s high taxes, though he spends significant time in multiple states for business.
How many children does Elon Musk have?
As of 2026, Elon Musk has at least 12 children. With his first wife Justine Wilson, he had five sons: twins Griffin and Vivian (now legally named Vivian Jenna Wilson after transitioning) and triplets Damian, Saxon, and Kai. A firstborn son, Nevada Alexander, died of SIDS in 2002. With musician Grimes, he has three children: X Æ A-12 Musk (known as X), Exa Dark Sideræl (known as Y), and Techno Mechanicus (Tau). He also has children with Neuralink executive Shivon Zilis: twins Strider and Azure, and a third child born in 2024.
How Does Elon Musk Make Money?
| Asset / Income Source | Estimated Value / Amount | Type | Notes |
|---|---|---|---|
| Tesla Equity (~13% stake) | $100–130B | Equity (personal) | Subject to daily stock price fluctuations; largest single holding; shares pledged as loan collateral |
| SpaceX Equity (~42% stake) | $140–150B | Equity (personal) | Based on ~$350B private valuation; Starlink growth driving increasing enterprise value |
| X / Twitter Equity (~79%) | $10–20B | Equity (personal) | Acquired for $44B; current value disputed; advertising recovery and subscription revenue ongoing |
| xAI Equity | $20–30B | Equity (personal) | Grok AI assistant gaining users; raised $6B Series B in 2024 at $18B valuation, growing fast |
| Neuralink + The Boring Company | $3–8B | Equity (personal) | Earlier-stage ventures; Neuralink human trials ongoing, Boring Company has Vegas Loop contracts |
| Tesla Salary | $0 | Annual (personal) | Has waived cash salary; all compensation via stock options tied to performance milestones |
| Estimated Total Net Worth | ~$280 Billion (2026) | ||
Career Overview
Elon Musk’s career follows a singular pattern: find an industry defined by bureaucracy, monopoly, or stagnation; pour in personal capital; and drive it toward what seemed impossible. He has done this four times in succession — internet payments, electric cars, private spaceflight, and satellite internet — and each time the outcome reshaped its sector.
After selling PayPal to eBay in 2002 for $1.5 billion, Musk invested $100 million founding SpaceX with the stated goal of making humanity a multi-planetary species. In the same period he put $70 million into Tesla Motors (co-founded by Martin Eberhard and Marc Tarpenning), eventually becoming CEO in 2008. Both companies nearly failed: in 2008, SpaceX had three successive launch failures while Tesla was weeks from bankruptcy. Musk borrowed money from friends to make payroll and personally funded a fourth SpaceX launch that succeeded — and the same week, Tesla closed a crucial funding round. Both are now among the world’s most valuable companies.
Tesla’s success in mainstream electric vehicles changed the automotive industry permanently. Every major automaker now has an EV division, most of the major regulatory mandates for electrification trace back to competitive pressure from Tesla’s market share. SpaceX, meanwhile, has ended NASA’s dependence on Russian rockets and reduced the cost of getting to orbit by roughly 90%. Its Falcon 9 booster — which lands upright after launch for reuse — is the most flown orbital rocket in history.
Early Life
Elon Reeve Musk was born June 28, 1971, in Pretoria, South Africa. His father, Errol Musk, was an electromechanical engineer, property developer, and owner of a partial share in a Zambian emerald mine. His mother, Maye Musk, is a Canadian-South African model and dietitian. His parents divorced when he was ten; Musk moved in with his father, a relationship he has described as difficult and emotionally painful.
As a child, Musk was an avid reader — reportedly consuming entire encyclopedias and science fiction novels. He taught himself computer programming and at age 12 sold a video game called Blastar to a magazine for $500. At 17, he relocated to Canada to attend Queen’s University and avoid mandatory South African military service. He transferred to the University of Pennsylvania, earning degrees in Economics and Physics. He was accepted into a Stanford PhD program in applied physics in 1995 but dropped out after two days to launch his first company, Zip2, with his brother Kimbal.
Personal Life
Musk has been married three times. He wed Canadian author Justine Wilson in 2000; they divorced in 2008 after the death of their first son and the birth of five more. He married British actress Talulah Riley in 2010, divorced in 2012, remarried in 2013, and divorced again in 2016. He has had long-term relationships with actress Amber Heard and musician Grimes (Claire Boucher), with whom he has three children. He disclosed in 2023 that he also has twins with Shivon Zilis, a Neuralink executive, born in 2021, and a third child with her in 2024.
Musk has spoken openly about his Asperger’s syndrome, which he disclosed during a 2021 Saturday Night Live appearance. He has described the diagnosis as helping explain his social differences and intense focus on engineering problems. His stated personal goal — making humanity multi-planetary — drives everything from SpaceX’s Starship program to his views on population growth and urban infrastructure.
Little-Known Facts About Elon Musk
- Musk is a Canadian citizen (gained through his mother’s citizenship) in addition to holding US and South African citizenship — a fact relevant to questions about his ability to hold certain government advisory positions.
- He has a “secret level” security clearance from the US government due to SpaceX’s defense contracts, making him one of the rare billionaires with access to classified space and military satellite technology.
- The emerald mine his father owned — which Musk has mentioned in interviews — became a point of controversy, with Musk later clarifying he only visited it as a child and did not financially benefit from it as an adult.
- Musk was reportedly down to his last $3-4 million in 2008, having invested nearly all PayPal proceeds into SpaceX and Tesla. He has described borrowing money for rent during that period.
- X Æ A-12, his son with Grimes, was briefly unable to be legally registered in California because state law prohibits names with non-alphabetical characters. The name was changed on official documents to “X AH A-12 Musk.”
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