• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechElizabeth Holmes

Theranos founder Elizabeth Holmes convicted of defrauding investors

By
Joel Rosenblatt
Joel Rosenblatt
,
Joe Schneider
Joe Schneider
,
Bloomberg
Bloomberg
, and
Fortune Editors
Fortune Editors
Down Arrow Button Icon
By
Joel Rosenblatt
Joel Rosenblatt
,
Joe Schneider
Joe Schneider
,
Bloomberg
Bloomberg
, and
Fortune Editors
Fortune Editors
Down Arrow Button Icon
January 3, 2022, 7:33 PM ET

Elizabeth Holmes was found guilty of criminal fraud after she built her blood-testing startup Theranos into a $9 billion company only to see it collapse in scandal.

A jury in San Jose, California, returned the verdict after hearing three months of testimony that was often technical, heavily contested and, from Holmes herself, shocking. Unless the decision is overturned on appeal, the 37-year-old new mother faces as long as 20 years in prison, though she’s likely to be sentenced to far less than that.

Holmes, wearing a mask in the courtroom as everyone else did, stayed perfectly still and upright while the verdict was read. She looked directly at the jury as they were polled by the judge to determine if the verdict matched their conclusions.

Holmes’s fall from her status as celebrity chief executive to convicted felon marks one of the most dramatic descents in Silicon Valley history. After deliberating for seven days, jurors agreed Monday with prosecutors that Holmes lied to patients and investors over several years about the accuracy and capabilities of Theranos blood analyzers. Holmes was convicted of four out of 11 counts of conspiracy and wire fraud. The jury didn’t reach a verdict on three of the counts.

A parade of witnesses told jurors they were gravely misled by the Stanford University dropout-turned-entrepreneur. They ranged from executives at Walgreens and Safeway Inc. to James Mattis, the former U.S. secretary of defense who served on the Theranos board, as well as advisers to investors who poured hundreds of millions of dollars into the company. 

The panel of eight men and four women also heard colorful accounts from several Theranos employees about the company’s lab taking dangerous shortcuts to conceal shortcomings with the analyzers, and from patients who recounted receiving inaccurate test results that left them anxious about their health. 

As was the case with the fate of Theranos itself, Holmes’s defense was tethered to her charisma and credibility. She made the risky decision, unusual in white-collar criminal cases, to testify in her own defense. 

The move gave Holmes the final voice in the long trial — and served to dampen the testimony of dozens of government witnesses before her — but also forced her to make uncomfortable admissions during a grueling cross-examination. 

In seven days on the witness stand, Holmes alternated between deflecting blame, failing to remember certain events and accepting responsibility for mistakes, even while insisting she didn’t intend to deceive anyone. 

The most jolting moments in the courtroom were when Holmes testified she was raped as a student at Stanford University and suffered years of verbal and sexual abuse from her former boyfriend, former Theranos President Ramesh “Sunny” Balwani. 

By Holmes’s account, the abuse lasted throughout the decade-long relationship with Balwani and had a profound if incalculable influence on her life. Her legal team’s decision not to call a psychiatrist with an expertise in relationship trauma as a witness left it up to jurors how to factor the testimony into their decision.   

A prosecutor told the jury in closing arguments that the alleged abuse isn’t relevant to the fraud Holmes was charged with.

Whether jurors find Holmes guilty or not guilty, Assistant U.S. Attorney Jeff Schenk said, “you are not saying we do not believe Ms. Holmes” about the abuse. “You do not need to decide whether that abuse happened.”

Holmes’s defense team tried to convince the jury that she made a sincere effort over 15 years to steer Theranos to success and shouldn’t be punished for failing to achieve her dream.

“Elizabeth Holmes was building a business and not a criminal enterprise,” attorney Kevin Downey told jurors.

Holmes rose to prominence with her promise of a revolution in health care, based on her claims the compact Theranos devices could perform hundreds of diagnostic tests faster, more accurately and cheaper than traditional, bigger machines. 

A big selling point was that Theranos analyzers could arrive at the results with just a pinprick instead of vials of drawn blood. Holmes cited her own fear of needles as inspiration for the invention, part of the narrative investors and the public heard over years in her promotion of the technology. 

Claims that Holmes made to the news media were a recurring focus throughout Holmes’s trial. Indeed, prosecutors wrapped up their case in mid-November by calling former Fortune reporter Roger Parloff as a witness. Parloff wrote a 2014 Fortune cover story that helped draw national attention to Theranos. A year later, after Theranos was accused of deceiving patients and investors, Parloff wrote a mea culpa about how the company had misled him. On the witness stand, Parloff described how Holmes lied to him about the effectiveness of Theranos’s blood-testing technology.

By 2015 Holmes was dubbed by Forbes as the youngest female self-made billionaire. But that same year, the Wall Street Journal published stories pointing to flaws in Theranos technology, which led regulators the following year to conclude the machines posed a danger to patient health. 

The revelations triggered civil lawsuits, including one Holmes settled with the Securities and Exchange Commission, and the Justice Department’s investigation and prosecution. Holmes, Balwani and Walgreens all still face claims over inaccurate blood tests by customers of the drug store chain in an Arizona lawsuit. 

Balwani, who faces a separate trial in February on the same fraud charges as Holmes, has pleaded not guilty and has denied her abuse allegations.  

Never miss a story: Follow your favorite topics and authors to get a personalized email with the journalism that matters most to you.
About the Authors
By Joel Rosenblatt
See full bioRight Arrow Button Icon
By Joe Schneider
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon
Fortune Editors
By Fortune Editors
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Meta's Hyperion data-center site in Northeastern Louisiana.
NewslettersEye on AI
Big Tech will spend nearly $700 billion on AI this year. No one knows where the buildout ends
By Sharon GoldmanApril 30, 2026
3 hours ago
Financial analyst working at a computer
Personal FinancePersonal Finance Evergreen
AI’s entry-level hiring nightmare is another gift to boomers’ retirement plans
By Catherina GioinoApril 30, 2026
4 hours ago
TOPSHOT - Alphabet Inc. and Google CEO Sundar Pichai speaks during the inauguration of a Google Artificial Intelligence (AI) hub in Paris on February 15, 2024. (Photo by ALAIN JOCARD / AFP via Getty Images)
AIGoogle
Google and Amazon’s biggest profit driver last quarter was their Anthropic stakes—which they haven’t sold
By Eva RoytburgApril 30, 2026
5 hours ago
Elon Musk arrives at the courthouse during his trial against OpenAI
CryptoElon Musk
Elon Musk likes Bitcoin—but he just told a jury most crypto coins are scams
By Jack KubinecApril 30, 2026
6 hours ago
Jamie Dimon, chief executive officer of JPMorgan Chase & Co., at the Norges Bank Investment Management annual investment conference in Oslo, Norway, on Tuesday, April 28, 2026.
EconomyJamie Dimon
For years, the risk Jamie Dimon was most concerned about was geopolitics. His answer has shifted
By Eleanor PringleApril 30, 2026
7 hours ago
google
InvestingMarkets
Google shares hit all-time high on blowout earnings, market cap doubles to $4.4 trillion in just a year
By Michael Liedtke and The Associated PressApril 30, 2026
7 hours ago

Most Popular

Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
3 days ago
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
Banking
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
By Eva RoytburgApril 29, 2026
1 day ago
Google Cloud revenue is now 18% of Alphabet's business. Is this the beginning of the end of Google's search identity?
Big Tech
Google Cloud revenue is now 18% of Alphabet's business. Is this the beginning of the end of Google's search identity?
By Alexei OreskovicApril 29, 2026
20 hours ago
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
Economy
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
By Eleanor PringleApril 29, 2026
1 day ago
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
AI
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
By Sasha RogelbergApril 28, 2026
3 days ago
Elon Musk says saving for retirement is irrelevant because AI is going to create a world of abundance: 'It won't matter'
Future of Work
Elon Musk says saving for retirement is irrelevant because AI is going to create a world of abundance: 'It won't matter'
By Marco Quiroz-GutierrezApril 26, 2026
4 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.