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Oeri
Maja Oeri
Rank #1463
SWITZERLAND•Healthcare•Pharmaceuticals

Maja Oeri

Net Worth
$2.831B
+1.98% (24h)
Maja Oeri, a Swiss businesswoman and philanthropist, is a prominent figure in the world of art and pharmaceuticals. Born in Basel, Switzerland, in 1955, she is a descendant of Fritz Hoffmann-La Roche, the founder of the pharmaceutical giant Roche. Her estimated net worth is $3.1 billion as of 2024. Oeri's wealth stems primarily from her family's holdings in Roche, where she holds a significant stake. Her career has also been defined by her passion for art, serving as vice chair of the board at the Museum of Modern Art in New York City. She has also contributed to the art world through the Laurenz Foundation, which supports contemporary art in Basel, and as president of the Emanuel Hoffmann Foundation. Oeri's achievements include her substantial contributions to the arts and her role as a key shareholder in Roche, a leading global healthcare company.

How to read Maja Oeri'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 Maja Oeri, we anchor the narrative to Pharmaceuticals and Pharmaceuticals, 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 $2.831B alongside global rank #1463, 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 (SWITZERLAND) 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

Maja Oeri was born in Basel, Switzerland, in 1955. She grew up in Basel and was influenced by her family's legacy in the pharmaceutical industry. Her grandmother, Maja Sacher, brought her into the Emanuel-Hoffmann-Stiftung (EHS) at a young age, where she began to develop her interest in art.

Rise to Success

Oeri's rise to prominence is closely tied to her family's involvement with Roche, a global healthcare company. In 2011, she made a significant move by withdrawing her stake in the company from the family pool, which diminished the family's majority control. This decision allowed her to join the ranks of billionaires.

Key Business Strategies

Oeri's business strategy has involved managing her stake in Roche while also actively participating in the art world. She has focused on supporting the arts through various foundations and institutions, including the Laurenz Foundation and the Emanuel Hoffmann Foundation. The Schaulager, a unique preservation space for artwork, reflects her impact on the art world.

Philanthropy

Maja Oeri is deeply involved in philanthropy, primarily focusing on the arts. She co-founded the Laurenz Foundation in 1999 to support contemporary art in Basel. She also serves as the vice chair of the board at the Museum of Modern Art in New York City. Through these initiatives, she has significantly contributed to the preservation and promotion of art.

Career Timeline

2011

Shareholder Decision

Withdrew her shares from the family's pool, diminishing the family's majority control of Roche.

2000

Tate Modern Board

Became the first non-British member of the London Tate Modern's advisory board.

1999

Co-founded Laurenz Foundation

Co-founded the Laurenz Foundation to support fine arts.

1991

President of Emanuel Hoffmann Foundation

Took over the presidency of the Emanuel Hoffmann Foundation.

1983

Commission Member

Became a member of the commission of the Basel Art Association.

1978

Early Career

Worked in the exhibition "Paris-Berlin" at Centre Georges Pompidou in Paris.

Philanthropic Impact

Arts and CultureUndisclosed

Laurenz Foundation

Supports contemporary art in Basel.

Arts and CultureUndisclosed

Emanuel Hoffmann Foundation

Supports contemporary art.

Arts and CultureUndisclosed

Museum of Modern Art (MoMA)

Vice Chair on the board.

Key Business Ventures & Holdings

CompanyStakeValue
Roche Holding AG7.50%—

Net Worth History

In-Depth Analysis

Early Life

Maja Oeri was born in Basel, Switzerland, in 1955. She grew up in Basel and was influenced by her family's legacy in the pharmaceutical industry. Her grandmother, Maja Sacher, brought her into the Emanuel-Hoffmann-Stiftung (EHS) at a young age, where she began to develop her interest in art.

Rise to Success

Oeri's rise to prominence is closely tied to her family's involvement with Roche, a global healthcare company. In 2011, she made a significant move by withdrawing her stake in the company from the family pool, which diminished the family's majority control. This decision allowed her to join the ranks of billionaires.

Key Business Strategies

Oeri's business strategy has involved managing her stake in Roche while also actively participating in the art world. She has focused on supporting the arts through various foundations and institutions, including the Laurenz Foundation and the Emanuel Hoffmann Foundation. The Schaulager, a unique preservation space for artwork, reflects her impact on the art world.

Philanthropy

Maja Oeri is deeply involved in philanthropy, primarily focusing on the arts. She co-founded the Laurenz Foundation in 1999 to support contemporary art in Basel. She also serves as the vice chair of the board at the Museum of Modern Art in New York City. Through these initiatives, she has significantly contributed to the preservation and promotion of art.

Data Sources & Methodology

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

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