Elizabeth Holmes Biography – Elizabeth Holmes is an American entrepreneur. She was born on February 3, 1984, in Washington, D.C.
Her father worked in government aid. Her mother worked as a congressional staffer. Holmes studied chemical engineering at Stanford University.
She left college at age 19. She then started a healthcare company called Theranos.

Elizabeth Holmes Biography
Elizabeth Anne Holmes was born on February 3, 1984. She is an American businesswoman. Holmes founded a health technology company called Theranos in 2003.
Theranos claimed to change blood testing. The company said it could test blood using very small amounts. A finger prick could provide the blood sample.
Theranos became very valuable in the early 2010s. In 2015, Forbes called Holmes the youngest self-made female billionaire in the United States.
The estimate was based on a $9 billion value for Theranos. In 2015, reports raised serious questions about Theranos.
Investigations found problems with the company’s claims. Forbes later changed Holmes’ estimated net worth to zero.
Fortune also named Holmes among the “World’s 19 Most Disappointing Leaders.” In 2018, the SEC charged Theranos and Holmes with fraud.
The SEC said the company raised $700 million from investors using false or exaggerated claims. Holmes paid a $500,000 fine to settle the charges.
She also returned 18.9 million shares to Theranos. Holmes gave up her voting control of the company. She also accepted a 10-year ban from being an officer or director of a public company.
Holmes had a secret relationship with Ramesh “Sunny” Balwani. Balwani was a top executive at Theranos.
Holmes and Balwani ran the company together for many years. Some employees described the company culture as secretive and fearful.
Employees also said people who raised concerns were often pushed out or fired. After Theranos collapsed, Holmes started dating William “Billy” Evans.
Evans is a hotel heir. Holmes and Evans married in 2019. The couple has two children. The children were born in 2021 and 2023.
| Detail | Information |
|---|---|
| Full Name | Elizabeth Anne Holmes |
| Profession | American Entrepreneur and Businesswoman |
| Date of Birth | February 3, 1984 |
| Birthplace | Washington, D.C. |
| Education | Stanford University |
| Company Founded | Theranos |
| Year Founded | 2003 |
| Known For | Founding Theranos |
| Former Estimated Wealth | About $4.5 billion on paper |
| Current Estimated Net Worth | -$226 million |
Elizabeth Holmes Family

Elizabeth Holmes is married to William “Billy” Evans. Billy Evans is a hospitality heir.
The couple reportedly married in a private ceremony around 2019. Holmes and Evans have two children together.
| Family Detail | Information |
|---|---|
| Husband | William “Billy” Evans |
| Husband’s Profession | Hospitality Heir |
| Marriage | Around 2019 |
| Children | Two |
| Children’s Birth Years | 2021 and 2023 |
| Former Partner | Ramesh “Sunny” Balwani |
| Parents | Christian Rasmus Holmes IV and Noel Anne Daoust |
Elizabeth Holmes Career
In 2003, Holmes started a company called Real-Time Cures. The company was based in Palo Alto, California. Her goal was to make healthcare easier for everyone.
Holmes was afraid of needles. She wanted to do blood tests with very small amounts of blood. She shared her idea with Stanford professor Phyllis Gardner.
Gardner told Holmes that the idea would not work. Other medical experts also gave Holmes the same advice.
Holmes did not give up. She got support from Channing Robertson. He was her advisor and dean at Stanford’s School of Engineering.
In 2003, Holmes changed the company’s name to Theranos. The name came from the words “therapy” and “diagnosis.”
Robertson became the first board member. He also introduced Holmes to investors. By December 2004, Holmes had raised $6 million for Theranos.
By the end of 2010, Theranos had raised more than $92 million from investors. In July 2011, Holmes met former U.S. Secretary of State George Shultz.
Shultz joined the Theranos board after meeting Holmes. Over the next three years, Holmes built a board with many famous members.
Holmes kept Theranos private for many years. The company did not release news or have a website. This changed in September 2013.
Theranos announced a partnership with Walgreens. The plan was to open blood sample centers inside Walgreens stores.
Holmes later gave an interview to Medscape. The editor praised her idea for changing laboratory medicine. In 2014, Holmes received more media attention.
She appeared on the covers of Fortune, Forbes, T: The New York Times Style Magazine, and Inc. Wall Street Journal reporter John Carreyrou started investigating Theranos.
A medical expert had told him about concerns with the Edison blood-testing device. Carreyrou spoke with former Theranos employees.
Some employees became whistleblowers. He also obtained company documents. Holmes tried to stop the investigation.
Her lawyer, David Boies, became involved. Legal and financial threats were made against the Wall Street Journal and whistleblowers.
In October 2015, the Wall Street Journal published Carreyrou’s investigation. The report raised serious problems with the Edison device.
The device was found to give inaccurate results. The report also said Theranos used regular machines from other companies for many tests.
Carreyrou continued to report problems at Theranos. He also reported concerns about Holmes’ actions.
In 2018, Carreyrou published a book called Bad Blood: Secrets and Lies in a Silicon Valley Startup. The book explained his investigation into Theranos.
Elizabeth Holmes Net Worth
Elizabeth Holmes is an American businesswoman. Her net worth is estimated at -$226 million. Holmes founded and led the healthcare company Theranos.
Theranos became very valuable after making big claims about blood testing. The company said it had changed the way blood tests were done.
Later, several investigations raised serious concerns about the company. Holmes and her former boyfriend, Ramesh “Sunny” Balwani, were charged in the case.
At its highest value, Theranos was worth $9 billion. Holmes’ paper wealth reached about $4.5 billion at that time.
She was called the world’s youngest self-made billionaire. The scandal later caused Holmes to leave Theranos.
Much of her ownership in the company was lost. Theranos eventually became worthless. Years later, Holmes said she could not afford a lawyer in an Arizona court.
She asked the court to provide a lawyer for her. Several major investors put money into Theranos.
The investors included the Walton family, the DeVos family, Henry Kissinger, and Rupert Murdoch. These investors put about $945 million into the company at different stages.
| Detail | Information |
|---|---|
| Estimated Net Worth | -$226 million |
| Highest Paper Wealth | About $4.5 billion |
| Theranos Peak Valuation | About $9 billion |
| Company | Theranos |
| Main Source of Wealth | Theranos ownership |
| Current Financial Status | Significant financial losses after Theranos collapsed |
Elizabeth Holmes Early Life
Elizabeth Anne Holmes was born on February 3, 1984, in Washington, D.C. Her father was Christian Rasmus Holmes IV.
He worked as a vice president at a company linked to Enron. Her mother was Noel Anne Daoust. She worked as a staff member for a Congressional committee.
Elizabeth’s father later held executive jobs at several government agencies. Holmes has some Danish ancestry.
Her family also had a connection to the Fleischmann’s Yeast company. Holmes graduated from St. John’s School in Houston.
She became interested in computer programming during high school. She said she started a business selling C++ compilers to Chinese universities.
Her parents also arranged Mandarin Chinese lessons for her. She later attended Stanford University’s summer Mandarin program.
In 2002, Holmes entered Stanford University. She studied chemical engineering at Stanford. She also worked as a student researcher and laboratory assistant.
Holmes was a member of Kappa Alpha Theta at Stanford. After her first year, Holmes worked at a laboratory in Singapore.
She helped test blood samples for SARS-CoV-1. In 2003, Holmes filed her first patent application. The patent was for a wearable drug-delivery patch.
In March 2004, Holmes left Stanford University. She used her college tuition money to start a healthcare technology company.
| Detail | Information |
|---|---|
| Full Name | Elizabeth Anne Holmes |
| Born | February 3, 1984 |
| Birthplace | Washington, D.C. |
| Father | Christian Rasmus Holmes IV |
| Mother | Noel Anne Daoust |
| High School | St. John’s School, Houston |
| College | Stanford University |
| Major | Chemical Engineering |
| College Exit | Left Stanford in 2004 |
| First Company | Real-Time Cures |
| Later Company Name | Theranos |
Elizabeth Holmes In the Media
The Theranos case affected the image of some female entrepreneurs. Female entrepreneurs in science and healthcare are sometimes compared to Elizabeth Holmes.
Technology journalist Erin Griffith wrote about Holmes in The New York Times. Holmes’ story became widely known through popular culture.
Some female entrepreneurs said these comparisons were harmful. Holmes has also been featured in several media works.
| Media Detail | Information |
|---|---|
| Media Attention | Theranos scandal made Holmes widely known |
| Journalist | Erin Griffith |
| Major Investigation | John Carreyrou’s Wall Street Journal investigation |
| Book | Bad Blood: Secrets and Lies in a Silicon Valley Startup |
| Author | John Carreyrou |
| Popular Culture | Holmes’ story appeared in several media works |
| Comparisons | Sometimes compared with other female entrepreneurs |
Elizabeth Holmes Personal Life
Elizabeth Holmes was in a relationship with Ramesh “Sunny” Balwani. Balwani was a technology entrepreneur.
He was born in Pakistan and later lived in India and the United States. Holmes met Balwani in 2002. They met during a trip to Beijing.
The trip was part of Stanford University’s Mandarin program. Holmes was 18 years old at the time. Balwani was 19 years older than her.
Balwani was married to another woman when they met. He divorced his wife in 2002. Holmes and Balwani started dating in 2003.
They moved into an apartment together in 2005. Balwani later joined Theranos in 2009. He became the company’s chief operating officer.
He had advised Holmes behind the scenes from the start of Theranos. Balwani left Theranos in 2016. The reason for his departure was disputed.
Holmes said she fired him. Balwani said he left by himself. In 2021, Holmes spoke about her relationship with Balwani in court.
She said Balwani was controlling during their relationship. She also accused him of emotional and sexual abuse.
Balwani denied the abuse allegations. He called the claims false and inflammatory.
| Detail | Information |
|---|---|
| Husband | William “Billy” Evans |
| Marriage | Around 2019 |
| Children | Two |
| Former Partner | Ramesh “Sunny” Balwani |
| Relationship With Balwani | 2003–2016 |
| Balwani’s Role | Former Theranos Chief Operating Officer |
| Current Family | Holmes, Evans and their two children |
Elizabeth Holmes Promotional Activities
In June 2015, Holmes partnered with Carlos Slim. They worked to improve blood testing in Mexico. In October 2015, Holmes announced a program called #IronSisters.
The program aimed to support women in science, technology, engineering, and mathematics. In 2015, Holmes also helped create a law in Arizona.
The law allowed people to get and pay for lab tests without insurance or a doctor’s approval.
At the time, Holmes gave false information about the accuracy and effectiveness of the Theranos device.
| Year | Activity |
|---|---|
| June 2015 | Partnered with Carlos Slim on blood testing in Mexico |
| October 2015 | Announced the #IronSisters program |
| 2015 | Supported an Arizona law related to direct access to laboratory tests |
| 2015 | Promoted Theranos and its blood-testing technology |
FAQ – Elizabeth Holmes Biography
1. Who is Elizabeth Holmes?
Elizabeth Holmes is an American entrepreneur who founded Theranos.
2. When was Elizabeth Holmes born?
Elizabeth Holmes was born on February 3, 1984, in Washington, D.C.
3. What is Elizabeth Holmes known for?
She is famous for founding Theranos, a healthcare technology company.
4. Who is Elizabeth Holmes’ husband?
Elizabeth Holmes is married to William “Billy” Evans.
5. What is Elizabeth Holmes’ net worth?
Elizabeth Holmes has an estimated net worth of -$226 million.
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