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Salim L. Lewis

1908 – 1978

American businessman

Financier Investment banking
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About Salim L. Lewis

Lived 1908 – 1978 (aged 69). Salim L. Lewis was an American financier and investment banking, known for Investment banking.

Salim L. "Cy" Lewis (October 5, 1908 – April 28, 1978) was the Managing Partner of Bear, Stearns & Company, running the company from 1949 until shortly before his death in 1978.

Early life Salim or "Cy" was born Salim Lissner Lewis on October 5, 1908, in Brookline, Massachusetts, to Max Lewis and Hattie Lissner Lewis, Orthodox Jews. Their marriage was their first and only. Cy was their first child; a sister, Isabel Alma Lewis, was born later. She married Sam Kantor and had a number of children, one of whom survived to adulthood and is a physician practicing in San Francisco. Max, who was 46 at his son's birth, was born in western Russia or eastern Poland in 1862, and came to The United States in 1877 at 15, at which time he changed his last name to Lewis. Max declined to reveal his given name to his son, his daughter, or to his first born grandson. Max's wife, Hattie Lissner, was born in Massachusetts of German Jewish parents who immigrated in the mid 19th century. Salim L. Lewis attended Boston University for three semesters, and dropped out because he could not afford tuition. Though he was asthmatic, he played left guard in weekend professional football in Boston for a while (a time when professional football paid $50–$75 a game). In 1927, he moved to Philadelphia for a short time to sell shoes.

Bear Stearns Salim L. Lewis joined Bear Stearns & Company, a general partnership and member of The New York Stock Exchange and other exchanges. This was his fifth and last place of employment on Wall Street. He started with Bear Stearns' partnership in 1937 with $20,000, loaned by his first and only wife, Diana Felger Bonnor Lewis, who was born in Newark, New Jersey of an American woman whose parents were German Lutheran, and an English father, Church of England—and he became a general partner of that firm. The $20,000 contribution was part of a divorce settlement with Diana Bonnor's 2nd husband. Bear Stearns was capitalized at about $500,000 at the time. Lewis effectively managed Bear Stearns throughout the war without a title. By 1949, he was named the firm's managing partner—but not its senior partner, a title retained till his death by Victor Theodore Low, originally Lowenstein (Victor Theodore Lowenstein). With "by far the largest percentage of the profits., Cy Lewis ran Bear, Stearns & Company, a general partnership, from 1949 to his death.

Death On the evening of his retirement at the Harmonie Club on April 26, 1978, Lewis suffered a mild stroke while unwrapping a gold Piaget retirement watch, a gift from his partners. He fell to the floor and retained consciousness. He suffered more strokes the following day and died two days later, April 28, at Mount Sinai Hospital.

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Important facts

Birth century
Nationality
Known for
Investment banking
Education
Boston University
Employers
Bear Stearns

People in Salim L. Lewis's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Salim L. Lewis's

Frequently asked questions

Who was Salim L. Lewis?

American businessman

When was Salim L. Lewis born?

Salim L. Lewis was born on 5 October 1908 in Brookline.

When did Salim L. Lewis die?

Salim L. Lewis died on 28 April 1978 in Manhattan.

What was Salim L. Lewis's occupation?

Salim L. Lewis was a financier and investment banking.

What was Salim L. Lewis known for?

Salim L. Lewis was known for Investment banking.

What nationality was Salim L. Lewis?

Salim L. Lewis was American.

Sources & further reading

· Wikipedia: Salim L. Lewis

· Wikidata: Q7404566

· DBpedia: Salim L. Lewis

Cite this page

APA: Biography.guide. (2026). Salim L. Lewis. https://biography.guide/salim-l-lewis/

MLA: "Salim L. Lewis." Biography.guide, https://biography.guide/salim-l-lewis/.

Chicago: "Salim L. Lewis." Biography.guide. https://biography.guide/salim-l-lewis/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

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