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Miriam Adelson & family
Rank #61
UNITED STATESGambling & CasinosCasinos

Miriam Adelson & family

Net Worth
$35.124B
0% (24h)
Miriam Adelson, born in 1945, is an Israeli-American physician, businesswoman, and philanthropist. She is the widow of Sheldon Adelson, the founder of Las Vegas Sands. Her net worth is estimated at $37.4 billion, ranking her as one of the richest women in the world. She earned a medical degree from Tel Aviv University and specialized in addiction treatment. She and Sheldon Adelson were significant donors to Republican Party campaigns and pro-Israel causes. Her career includes founding substance abuse clinics and serving as the publisher of Israel Hayom. She is the current owner of Las Vegas Sands and holds a majority stake in the Dallas Mavericks.

How to read Miriam Adelson & 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 Miriam Adelson & family, we anchor the narrative to Casinos and Casinos, 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 $35.124B alongside global rank #61, 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

Miriam Adelson was born Miriam Farbstein in Tel Aviv, Mandatory Palestine (present-day Israel), in 1945. Her parents were Holocaust survivors from Poland who had settled in Haifa. She attended the Hebrew Reali School and later served as a medical officer in the Israeli Defense Forces. She studied Microbiology and Genetics at Hebrew University of Jerusalem and earned a medical degree from Tel Aviv University's Sackler Medical School.

Rise to Success

Adelson began her medical career as a chief internist in the emergency department at Rokach (Hadassah) Hospital in Tel Aviv. In 1986, she pursued specialization in drug addiction at Rockefeller University in New York. In 1991, she married Sheldon Adelson. Together, they established the Adelson Family Foundation, supporting Jewish and Israeli causes, and the Dr. Miriam and Sheldon G. Adelson Research Clinic, focusing on addiction treatment and research. After Sheldon's death in 2021, Miriam inherited the majority ownership of Las Vegas Sands.

Key Business Strategies

Adelson's primary source of wealth is from casinos, particularly through her ownership of Las Vegas Sands. She has been involved in the operation and strategic direction of the company, which has resorts in the U.S. and Asia. She also acquired a majority stake in the Dallas Mavericks NBA team. In addition to her business ventures, Adelson is the publisher of Israel Hayom, a widely circulated newspaper in Israel.

Philanthropy

Adelson is known for her significant philanthropic contributions, primarily through the Adelson Family Foundation, which gives approximately $200 million annually to Jewish and Israeli causes. She has been a major supporter of Birthright Israel, Yad Vashem, and various U.S. groups fundraising for the Israeli military. Additionally, she has been a prominent donor to Republican candidates and conservative causes in the United States.

Career Timeline

2023

Acquired majority stake in Dallas Mavericks

Bought a majority stake in the Dallas Mavericks NBA team.

2021

Inherited Las Vegas Sands

Became the owner of casino company Las Vegas Sands after Sheldon Adelson's death.

2018

Awarded Presidential Medal of Freedom

Awarded the Presidential Medal of Freedom by Donald Trump.

2000

Opened Dr. Miriam and Sheldon G. Adelson Research Clinic

Opened the Dr. Miriam and Sheldon G. Adelson Research Clinic in Las Vegas.

1993

Founded substance abuse center

Founded a substance abuse center and research clinic.

1991

Married Sheldon Adelson

Married Sheldon Adelson.

1945

Born in Tel Aviv

Born in Tel Aviv, Mandatory Palestine (present-day Israel).

Philanthropic Impact

Jewish and Israeli causes$200M

Adelson Family Foundation

Supports Jewish and Israeli causes annually.

Holocaust RemembranceUndisclosed

Yad Vashem

Benefactor of Yad Vashem.

Jewish causesUndisclosed

Birthright Israel

Major supporter of Birthright Israel.

Pro-Israel causesUndisclosed

Support for Pro-Israel causes

Supports various U.S. groups fundraising for the Israeli military.

Key Business Ventures & Holdings

CompanyStakeValue
Las Vegas Sands Corp.47.00%$19M
Dallas Mavericks73.00%$3.5M

Net Worth History

In-Depth Analysis

Early Life

Miriam Adelson was born Miriam Farbstein in Tel Aviv, Mandatory Palestine (present-day Israel), in 1945. Her parents were Holocaust survivors from Poland who had settled in Haifa. She attended the Hebrew Reali School and later served as a medical officer in the Israeli Defense Forces. She studied Microbiology and Genetics at Hebrew University of Jerusalem and earned a medical degree from Tel Aviv University's Sackler Medical School.

Rise to Success

Adelson began her medical career as a chief internist in the emergency department at Rokach (Hadassah) Hospital in Tel Aviv. In 1986, she pursued specialization in drug addiction at Rockefeller University in New York. In 1991, she married Sheldon Adelson. Together, they established the Adelson Family Foundation, supporting Jewish and Israeli causes, and the Dr. Miriam and Sheldon G. Adelson Research Clinic, focusing on addiction treatment and research. After Sheldon's death in 2021, Miriam inherited the majority ownership of Las Vegas Sands.

Key Business Strategies

Adelson's primary source of wealth is from casinos, particularly through her ownership of Las Vegas Sands. She has been involved in the operation and strategic direction of the company, which has resorts in the U.S. and Asia. She also acquired a majority stake in the Dallas Mavericks NBA team. In addition to her business ventures, Adelson is the publisher of Israel Hayom, a widely circulated newspaper in Israel.

Philanthropy

Adelson is known for her significant philanthropic contributions, primarily through the Adelson Family Foundation, which gives approximately $200 million annually to Jewish and Israeli causes. She has been a major supporter of Birthright Israel, Yad Vashem, and various U.S. groups fundraising for the Israeli military. Additionally, she has been a prominent donor to Republican candidates and conservative causes in the United States.

Data Sources & Methodology

Figures for Miriam Adelson & 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.