Elon Musk remains one of the most closely watched figures in technology and finance. As the CEO of Tesla and SpaceX, and the owner of X (formerly Twitter), his net worth, business decisions, and personal life generate constant public interest. This article provides a verified overview of his wealth, biography, family, and key ventures based on data from Bloomberg, Forbes, and other authoritative sources.
For 2025, Musk’s net worth has fluctuated significantly. Forbes reported that he ended 2025 at $726.3 billion, while other estimates during the year placed him in the $300 billion to $500 billion range depending on the date and index used. By August 2026, Bloomberg listed his net worth at $858 billion and Forbes at $864 billion.
Musk’s wealth is overwhelmingly tied to equity stakes in his privately held and publicly traded companies rather than cash reserves. This makes his fortune one of the most volatile among the world’s top billionaires.
What Is Elon Musk’s Net Worth in 2025?
$220B – $340B (Bloomberg/Forbes, real-time)
53 (Born June 28, 1971)
12 (with three women)
Tesla, SpaceX, X (Twitter), Neuralink, The Boring Company, xAI
Key Insights
- Musk’s net worth is the most volatile among the world’s top billionaires, swinging by billions daily due to Tesla stock performance.
- He is currently not a trillionaire — the threshold is $1 trillion; he is the wealthiest person (as of mid-2025) but still below $400B.
- His family structure is complex: he has 12 children, including twins with Shivon Zilis, and has been married or in relationships with multiple partners.
- His acquisition of Twitter (now X) for $44B in 2022 remains one of the largest leveraged buyouts in tech history.
- SpaceX is cited as his largest or most valuable asset in many 2025–2026 estimates, with about 42% ownership.
- Tesla remains his second major source of wealth, with ownership stakes estimated between 12% and 20% depending on the date and whether options are included.
- By end of 2025, Forbes reported his net worth at $726.3 billion, a sharp rise from the low-to-mid $300 billions at the start of the year.
| Attribute | Detail |
|---|---|
| Full Name | Elon Reeve Musk |
| Born | June 28, 1971 (Pretoria, South Africa) |
| Net Worth (2025) | $220B – $340B (real-time, per Bloomberg) |
| Children | 12 (including X Æ A-Xii, twins with Zilis) |
| Spouse/Partner | Previously married to Justine Wilson, Talulah Riley; currently partnered with Shivon Zilis (relationship status unofficial) |
| Residence | Multiple properties; primary in Austin, Texas area |
| Title | CEO & Chief Architect (Tesla, SpaceX); Owner & CTO (X); Founder (xAI) |
| Nationality | United States |
| Bloomberg (2026) | $858 billion |
| Forbes (Aug 14, 2026) | $864 billion |
| Forbes 2026 List | $839 billion, age 54 |
| End of 2025 (Forbes) | $726.3 billion |
Musk’s net worth varies significantly depending on the source and date. Bloomberg and Forbes both track his wealth in real time using different methodologies, which explains the differences between their published numbers. His wealth is concentrated in equity stakes, making daily fluctuations normal.
How Old Is Elon Musk and Who Is His Family?
Elon Reeve Musk was born on June 28, 1971, in Pretoria, South Africa. As of 2025, he is 53 years old; Forbes’ 2026 list lists him at age 54. He holds U.S. citizenship.
How many children does Elon Musk have?
Musk has 12 biological children as of 2025, including a son who is deceased, twins with Shivon Zilis, triplets with Zilis, and children with his first wife Justine Wilson, among others. His children include X Æ A-Xii, whose name drew widespread media attention. Official documentation of the full family roster is not consolidated in a single authoritative source, but the total count of 12 is widely reported.
Who is Elon Musk’s wife?
Musk is not currently married. He was married to Justine Wilson from 2000 to 2008, and to Talulah Riley twice (2010–2012 and 2013–2016). He is currently in a relationship with Shivon Zilis, but their status has not been officially defined as marriage. His relationship history includes multiple long-term partners.
Where does Elon Musk live?
Musk primarily resides in the Austin, Texas area. He moved from California to Texas in 2020. He has owned multiple properties over the years, including a house near SpaceX’s Boca Chica facility in South Texas. The exact number of his current residential properties is not publicly confirmed, as he has sold several homes in recent years.
While Musk’s children and relationship history are publicly documented, the exact details of his current marital status and full residential portfolio are not officially confirmed. His personal life remains a subject of media speculation, and official statements are limited.
Why Did Elon Musk Buy Twitter and Rename It X?
Musk acquired Twitter in October 2022 for $44 billion in one of the largest leveraged buyouts in technology history. He cited concerns about free speech and the platform’s content moderation policies as primary motivations. Shortly after the acquisition, he rebranded the platform as X, aligning it with his vision of an “everything app” that would include payments, messaging, and social networking.
What companies does Elon Musk own?
Musk owns or controls a portfolio of companies across multiple sectors. His ownership stakes are concentrated in these ventures:
- Tesla — CEO and major shareholder; ownership estimated at 12%–20% depending on the date and whether options are included.
- SpaceX — CEO and founder; about 42% ownership; cited as his largest or most valuable asset in many 2025–2026 estimates.
- X (formerly Twitter) — Owner and CTO; one 2025 report says he holds about 79% of X Corp, valued at $8.06 billion.
- Neuralink — Co-founder; one 2025 report valued Musk’s interest at $2.07 billion.
- The Boring Company — Founder; valued in one 2025 report at over $7 billion.
- xAI — Founder; Bloomberg-based estimates in 2025–2026 range from $22.6 billion to $60 billion.
What is Elon Musk’s role at Tesla and SpaceX?
Musk serves as CEO and Chief Architect at both Tesla and SpaceX. At Tesla, he leads product design, engineering, and global manufacturing strategy. At SpaceX, he oversees rocket development, including the Starship program, and the company’s satellite internet service Starlink. He has held these leadership roles for over a decade, with SpaceX founded in 2002 and his involvement at Tesla beginning in 2004.
The $44 billion Twitter acquisition was largely debt-financed, meaning Musk used borrowed money against his Tesla stake rather than cash. This structure has implications for his personal liquidity and exposes him to interest rate risks. The financial impact of the deal is still being analyzed by market observers.
Timeline of Key Events in Elon Musk’s Life
- 1971 — Born in Pretoria, South Africa. Source: Wikipedia
- 1995 — Moves to the United States; drops out of Stanford to start Zip2.
- 1999 — Zip2 sold for $307 million; co-founds X.com, which later becomes PayPal.
- 2002 — PayPal sold to eBay for $1.5 billion; founds SpaceX. Source: Forbes
- 2004 — Joins Tesla as an investor and later becomes CEO.
- 2015 — Co-founds OpenAI (he has since left the organization).
- 2016 — Founds Neuralink and The Boring Company.
- 2020 — Becomes the world’s richest person, surpassing Jeff Bezos.
- 2022 — Acquires Twitter for $44 billion; renames it X.
- 2023 — Launches xAI, the company behind the Grok chatbot. Source: Bloomberg Billionaires Index
- 2025 — Net worth fluctuates between $220 billion and $726 billion depending on the index and date; xAI sues Minnesota over an AI law.
What Is Confirmed and What Remains Unclear About Elon Musk?
| Established Information | Information That Remains Unclear |
|---|---|
| Elon Musk is the CEO of Tesla and SpaceX. | His exact real-time net worth varies daily by billions of dollars. |
| He was born on June 28, 1971. | His current marital/relationship status is not officially confirmed. |
| He acquired Twitter in 2022 and renamed it X. | The exact number of his residential properties is unknown; he has sold several. |
| He has 12 biological children. | Whether he will remain CEO of Tesla long-term is not publicly settled. |
| He is a U.S. citizen, originally from South Africa. | The full breakdown of his real estate holdings is not publicly available. |
Background and Broader Context
Elon Musk remains one of the most influential and controversial figures in technology, finance, and politics. His net worth is dominated by Tesla stock and SpaceX valuation, making it highly volatile compared to other billionaires whose wealth is often more diversified. Unlike many of his peers, Musk directly manages multiple high-risk ventures simultaneously — Tesla, SpaceX, X, and xAI — each requiring significant capital and leadership attention.
His family and personal life are frequently in the public eye due to high-profile relationships and unconventional naming choices for his children. The Twitter/X acquisition, completed in 2022, continues to be analyzed for its financial and operational impact on both the platform and Musk’s overall wealth. Legal cases involving xAI, including a lawsuit against Minnesota over an AI law, add further complexity to his business landscape.
Musk’s trajectory from a South African-born entrepreneur to the world’s richest person has been marked by repeated disruptions in automotive, aerospace, and digital payments. His ability to maintain control of multiple companies while navigating regulatory and market pressures is a defining feature of his career.
What Do Authoritative Sources Say About Elon Musk?
“Musk is the chief executive of Tesla, the world’s most valuable carmaker.”
Bloomberg Billionaires Index
“Elon Musk co-founded and leads Tesla, SpaceX, Neuralink and The Boring Company.”
Tesla.com
“He said he got ‘carried away’ with cost-cutting at X/Twitter.”
The Guardian (2025 coverage)
These sources represent distinct perspectives: Bloomberg provides real-time financial data and wealth breakdowns; Tesla’s corporate bio covers his role at the company; and The Guardian offers independent journalistic coverage of his business decisions. Together, they form a multi-angle view of Musk’s public profile. Additional depth is available through Wikipedia’s wealth article and Tesla’s official biography page.
Summary: Key Takeaways About Elon Musk in 2025
Elon Musk’s net worth in 2025 is characterized by extreme volatility, with estimates ranging from $220 billion to over $726 billion depending on the index and date. He is not yet a trillionaire. His wealth is concentrated in equity stakes in SpaceX, Tesla, X, and xAI. He has 12 children, is not currently married, and primarily lives in Texas. His acquisition of Twitter and its rebranding to X remains a defining business move. For a broader view of the world’s wealthiest individuals, see the Top Billionaires 2025 Rankings.
Frequently Asked Questions
How many children does Elon Musk have?
Elon Musk has 12 biological children as of 2025: a son (deceased), twins with Shivon Zilis, triplets with Zilis, and children with his first wife Justine Wilson, and others.
Who is Elon Musk’s wife?
Elon Musk is not currently married. He was married twice to Talulah Riley and once to Justine Wilson. He is currently in a relationship with Shivon Zilis, but their status is not officially defined as marriage.
Where does Elon Musk live?
Elon Musk primarily resides in the Austin, Texas area. He previously lived in California but moved to Texas in 2020. He has owned multiple properties, including a house near SpaceX’s Boca Chica facility.
Is Elon Musk a trillionaire?
No, as of 2025, Elon Musk is not a trillionaire. The trillionaire threshold is $1 trillion. His net worth is estimated between $220B and $340B, making him the richest person in the world but still far from the trillion-dollar mark.
What is Elon Musk’s net worth in rupees?
As of 2025, using an exchange rate of 83 INR per USD, Elon Musk’s net worth (at $250B) would be approximately 20,750,000,000,000 (20.75 trillion) Indian rupees.
What companies does Elon Musk own?
Elon Musk owns or controls Tesla (CEO and largest shareholder), SpaceX (CEO and founder), X (formerly Twitter, owner and CTO), Neuralink (co-founder), The Boring Company (founder), and xAI (founder).
How old is Elon Musk?
Elon Musk was born on June 28, 1971. In 2025, he turned 54 years old. Forbes’ 2026 list also lists his age as 54.
Why did Elon Musk buy Twitter?
Musk cited concerns about free speech and content moderation as primary reasons for acquiring Twitter in 2022 for $44 billion. He later rebranded it as X as part of a broader vision for an “everything app.”
What is Elon Musk’s net worth today?
For the most current real-time figure, see the Bloomberg Billionaires Index or Forbes Real-Time Billionaires list. Figures change daily based on stock and private company valuations.
Does Elon Musk still run Tesla and SpaceX?
Yes, as of 2025, Elon Musk remains CEO and Chief Architect of both Tesla and SpaceX. He also serves as Owner and CTO of X and Founder of xAI.
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Sarah Mills is Managing Editor at Current UK, running the daily news list, headline review and commissioning.