Skip to content
Billionaire Profile
Martine Rothblatt
Global Rank
#2453

Image: -20140912-Martine-Rothblatt-5773.jpg: Owner and Copyright holder is Andre Chung derivative work: Bit7ocker | CC BY-SA 4.0 | via Wikimedia Commons

Martine Rothblatt

CEO, Pharmaceuticals
Satellite Beach, Florida
Real-Time Net Worth
$1.69B
Estimated based on Pharmaceuticals stock value as of September 10, 2026
+1.53% (24h)
Age
71
Source
Pharmaceuticals
Industry
Healthcare
Citizenship
United States

Biography

Martine Rothblatt is an American lawyer, author, and entrepreneur, currently serving as the Chairwoman and CEO of United Therapeutics. Her career spans diverse fields, including satellite communications, biotechnology, and medical ethics. Rothblatt founded United Therapeutics in 1996 after her daughter was diagnosed with pulmonary arterial hypertension, a life-threatening condition. Her work in developing life-saving drugs has significantly impacted the treatment of this and other diseases. In addition to her business achievements, Rothblatt is a vocal advocate for transgender rights and a proponent of transhumanism.

AI-Assisted Draft
Not yet reviewed by an editor — how we work
Data Updated
Sep 10, 2026
Report a Correction

Wealth Over Time

Net Worth History

YearNet Worth
2026$1.69B
2025$1.70B
2024$1.70B
2023$1.70B
2022$1.70B
2021$1.70B
2020$1.70B

Portfolio Holdings

United Therapeutics Corp

United Therapeutics Corp

UTHRPharmaceuticals
$6M
Holdings Value
Ownership
0.09%
Market Cap
$23.3B
Stock Price
$521.22
Revenue
$3.18B
Silver Spring, MD
1,400 employees
Founded 1996

In-Depth Profile

Early Life

Martine Aliana Rothblatt was born in 1954 in Chicago, Illinois, and raised in a suburb of San Diego, California. She had an early fascination with technology, which led her to a pivotal experience at a NASA tracking station in the Seychelles, inspiring her to unite the world through satellite communications.

Rise to Success

Rothblatt's career began in communications satellite law. She earned a B.A., J.D., and MBA from UCLA. She co-founded Sirius Satellite Radio in 1990, before moving into biotechnology after her daughter was diagnosed with a rare and deadly disease. This led her to found United Therapeutics in 1996, where she pioneered treatments for pulmonary arterial hypertension. The company has since expanded into other areas, including organ manufacturing and regenerative medicine. Rothblatt's leadership has guided United Therapeutics to become a leader in the biotechnology industry. Her company's 2025 revenue was $3.18 billion.

Key Business Strategies

The success of United Therapeutics can be attributed to several key strategies. The company focuses on developing and commercializing products to address unmet medical needs, particularly for chronic and life-threatening conditions. United Therapeutics emphasizes innovation, investing heavily in research and development to create new therapies. A significant portion of the company's revenue is generated by Tyvaso products. The company also embraces a public benefit corporation structure, balancing profit with social goals. Moreover, the company is experimenting with pig cloning and genetic modification to create lung transplants.

Philanthropy

Rothblatt is involved in philanthropy through the Terasem Movement Foundation, which focuses on the use of nanotechnology for human life extension. She also supports scientific research and development in cryogenics, biotechnology, and cyber consciousness.

Career Milestones

1981

Law Career

Graduated from UCLA with J.D. and M.B.A. degrees.

1990

Co-founded Sirius Satellite Radio

Founded Sirius Satellite Radio to execute her vision of satellite network technology.

1996

Founded United Therapeutics

Founded United Therapeutics to seek a cure for pulmonary arterial hypertension after her daughter was diagnosed with the disease.

2002

FDA Approval of Remodulin

U.S. Food and Drug Administration (FDA) approved United Therapeutics' drug Remodulin.

2024

Tyvaso Revenue

Tyvaso generated $1.62 billion in revenue.

2025

United Therapeutics Revenue

Achieved total revenues of $3.18 billion.

Philanthropy & Social Impact

Medical Research

Terasem Movement Foundation

Supports research on nanotechnology for human life extension.

Business Philosophy & Leadership

Notable Quotes

"I'm a person who likes to hear why something can't be done and I'll whittle down every one of the can'ts one at a time."

Billionaires Connected to Martine Rothblatt

Peers in Healthcare

All Healthcare billionaires

Richest in United States

All billionaires from United States

Adjacent Global Ranks

Full global ranking

Frequently Asked Questions

What is Martine Rothblatt's net worth in 2026?
As of 2026, Martine Rothblatt's estimated net worth is $1.688 billion, ranking #2453 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Martine Rothblatt make their money?
Martine Rothblatt's wealth primarily comes from Pharmaceuticals, most notably through Pharmaceuticals.
Where is Martine Rothblatt from?
Martine Rothblatt is from United States.
How old is Martine Rothblatt?
Martine Rothblatt is 71 years old.

Sources & References

  1. Martine Rothblatt — Forbes profile Forbes