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Lyndal Stephens Greth & family
Rank #73
UNITED STATESEnergyOil & gas

Lyndal Stephens Greth & family

Net Worth
$31.805B
0% (24h)
Lyndal Stephens Greth, born in Midland, Texas, is a prominent figure in the U.S. oil and gas industry. As the daughter of Autry Stephens, the founder of Endeavor Energy Resources, Greth's career has been deeply rooted in the energy sector. Her journey began in law, earning a Juris Doctor degree from Baylor Law School, and a Bachelor's degree from Southern Methodist University. Greth transitioned from a legal career to join Endeavor, where she brought her legal and strategic expertise to the company's operations. She became a member of the Board of Managers in 2013, working closely with her father on company strategy. After Autry Stephens passed away in August 2024, she took on the role of Chairwoman. Greth's leadership was critical in the $26 billion sale of Endeavor Energy Resources to Diamondback Energy, solidifying her family's position among the wealthiest in the U.S. As of 2024, her net worth is estimated to be $30.5 billion, with the wealth source primarily being oil & gas. This has placed her among the top billionaires worldwide, demonstrating her significant achievements within the energy industry.

How to read Lyndal Stephens Greth & family's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Lyndal Stephens Greth & family, we anchor the narrative to Oil & gas and Oil & gas, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $31.805B alongside global rank #73, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (UNITED STATES) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

Lyndal Suzanne Stephens Greth was born on October 12, 1974, in Midland, Texas. She is the daughter of Autry Stephens, the founder of Endeavor Energy Resources. Growing up in Midland, she attended Robert E. Lee High School and later pursued higher education, reflecting her strong ties to the Permian Basin.

Education

Greth holds a Juris Doctor degree from Baylor Law School and a Bachelor's degree from Southern Methodist University. Her educational background in law has been an asset in her career in the oil and gas sector, equipping her with the skills for contracts, corporate governance, and compliance.

Rise to Success

Greth's career took a significant turn when she joined Endeavor Energy Resources, founded by her father in 1979. She began contributing her legal and strategic expertise to the company, playing a key role in shaping its long-term strategy. Greth became a member of the Board of Managers in 2013, working alongside her father. In 2024, after the passing of her father, she assumed the role of Chairwoman of Endeavor Energy Resources.

Key Business Strategies

Under Greth's leadership, Endeavor Energy Resources was sold to Diamondback Energy in a $26 billion deal. This transaction was one of the largest in the U.S. oil sector. This move demonstrated her ability to maximize value through large-scale acquisitions and efficient resource management. Her leadership focused on balancing production expansion with sustainability and cost efficiency, which ensured that Endeavor remained a key player in the energy sector.

Philanthropy

Lyndal Stephens Greth is involved in charitable initiatives, though specific amounts are not available.

Career Timeline

2024

Endeavor Acquisition

Oversaw the $26 billion sale of Endeavor Energy Resources to Diamondback Energy.

2024

Chairwoman

Assumed the role of Chairwoman of the Board of Managers at Endeavor Energy Resources after her father's death.

2013

Board of Managers

Became a member of the Board of Managers at Endeavor Energy Resources.

2009

Marriage

Married Richard William Greth, Jr. in Dallas, Texas.

Philanthropic Impact

Family TrustUndisclosed

The Stephens Family Trust

Lyndal is the sole investment direction advisor of the Stephens Family Trust.

Key Business Ventures & Holdings

CompanyStakeValue
Diamondback Energy33.30%$8M

Net Worth History

In-Depth Analysis

Early Life

Lyndal Suzanne Stephens Greth was born on October 12, 1974, in Midland, Texas. She is the daughter of Autry Stephens, the founder of Endeavor Energy Resources. Growing up in Midland, she attended Robert E. Lee High School and later pursued higher education, reflecting her strong ties to the Permian Basin.

Education

Greth holds a Juris Doctor degree from Baylor Law School and a Bachelor's degree from Southern Methodist University. Her educational background in law has been an asset in her career in the oil and gas sector, equipping her with the skills for contracts, corporate governance, and compliance.

Rise to Success

Greth's career took a significant turn when she joined Endeavor Energy Resources, founded by her father in 1979. She began contributing her legal and strategic expertise to the company, playing a key role in shaping its long-term strategy. Greth became a member of the Board of Managers in 2013, working alongside her father. In 2024, after the passing of her father, she assumed the role of Chairwoman of Endeavor Energy Resources.

Key Business Strategies

Under Greth's leadership, Endeavor Energy Resources was sold to Diamondback Energy in a $26 billion deal. This transaction was one of the largest in the U.S. oil sector. This move demonstrated her ability to maximize value through large-scale acquisitions and efficient resource management. Her leadership focused on balancing production expansion with sustainability and cost efficiency, which ensured that Endeavor remained a key player in the energy sector.

Philanthropy

Lyndal Stephens Greth is involved in charitable initiatives, though specific amounts are not available.

Data Sources & Methodology

Figures for Lyndal Stephens Greth & family are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.