Tosca Musk, the visionary filmmaker and entrepreneur, has made a name for herself in the entertainment industry. As the CEO and co-founder of Passionflix, she has created a niche streaming platform dedicated to romance films, attracting a loyal audience. While she may be best known as Elon Musk’s sister, Tosca has built her own legacy.
But how much is Tosca Musk’s net worth in 2025, and what are the key sources of her wealth? Let’s dive deep into her fortune, career, business ventures, and financial standing.
Tosca Musk’s net worth in 2025
As of 2025, Tosca Musk’s net worth is estimated to be $170 million. Her primary sources of income include:
- Passionflixstreaming platform – A subscription-based service valued between $50 million and $100 million.
- Film and TV Productions – Directing and producing independent films and television movies.
- investments and business ventures – Equity in various media and technology ventures.
- real estate Holdings – Luxury properties in Los Angeles and Canada.
Tosca Musk’s Monthly & Annual Earnings
Revenue Stream | Estimated Earnings |
---|---|
Passionflix CEO Salary | $32,000 per month |
Film Production Deals | $2 – $5 million per year |
Business investments | Varies |
Total Estimated Annual Earnings | $10 – $15 million |
Early Life and Background

Tosca Musk was born in South Africa and later moved to Canada, where she was raised by her mother, Maye Musk, alongside her brothers Elon Musk and Kimbal Musk.
- Education: She earned a BFA in Film Studies from the University of British Columbia.
- Family Influence: Being part of the Musk family exposed her to entrepreneurship early on, but she chose a different path from her tech billionaire brother, Elon.
- Early Passion for Filmmaking: Even as a student, she showed a keen interest in storytelling and visual media.
Career Beginnings: From Film School to Hollywood
Tosca started her career working on independent films and television projects. Some of her early career highlights include:
- Tiki Bar TV – One of the first internet TV shows, which gained a cult following.
- Puzzled (2001) – Her first feature film as a producer and director.
- The Truth About Miranda (2004) – A romantic drama showcasing her storytelling style.
- Alliance Atlantis & Magnolia Films – Collaborated with major media companies, expanding her industry experience.
Passionflix: The streaming platform That Built Her Wealth

In 2017, Tosca Musk co-founded Passionflix, a streaming platform exclusively focused on romance novels adapted into films.
Passionflix’s Key Financial Details
- Initial Funding: $24.1 million from investors.
- Current Valuation (2025): Between $50 million and $100 million.
- Subscription Cost: $5.99 per month.
- Annual Revenue (2025 estimate): $25 – $40 million.
Why Passionflix is a Game Changer
- Niche Audience Appeal – Targets romance lovers who feel underserved by mainstream platforms.
- High-Quality Productions – Focuses on bringing beloved romance novels to life.
- Female-Led Initiative – Promotes women in film, creating opportunities for female directors, writers, and producers.
“Romance is the most successful genre in publishing, yet so few films celebrate it authentically. Passionflix is changing that.” – Tosca Musk
Additional business ventures and investments
Aside from Passionflix, Tosca has diversified her income through various business ventures:
- Musk Entertainment – Her independent production company.
- Digital Media investments – Partnered with Amazon and AMC Networks for content distribution.
- Tech Startups – investments in streaming technology, aiming to improve user experience on Passionflix.
real estate and High-Value Assets

Like her brother Elon Musk, Tosca has an eye for real estate. She owns several properties, including:
- Los Angeles Mansion – Estimated at $12 million, featuring a private cinema and state-of-the-art production studio.
- Canada Vacation Home – A retreat valued at $3 million.
- Luxury Vehicles – Includes a Tesla Model X and a Mercedes-Benz G-Class SUV.
Personal Life and Lifestyle
Tosca Musk is a single mother and has spoken openly about using a sperm donor to conceive her twins.
- Family-Oriented – Despite her busy career, she prioritizes time with her children.
- Feminist Advocate – Supports women in entertainment and business.
- Luxury Yet Low-Key – Prefers investing in experiences rather than extravagant spending.
future outlook: What’s Next for Tosca Musk?
Tosca Musk’s net worth is projected to grow as Passionflix expands and new business ventures emerge.
- Potential IPO for Passionflix – Analysts predict the company could go public, further increasing her wealth.
- More Film Productions – Plans to adapt bestselling romance novels into movies.
- Tech Innovations in Streaming – Exploring AI-driven content recommendations for Passionflix subscribers.
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Conclusion
Tosca Musk’s success proves that she’s far more than just Elon Musk’s sister. She has built a thriving career as a filmmaker, entrepreneur, and CEO of a growing streaming empire.
With a 2025 net worth of $170 million, a flourishing business, and continued industry influence, Tosca Musk’s journey is an inspiring example of independent success in entertainment.
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