GiveRate / All records / Forbes 400 (Sept. 2026) / Isaac Perlmutter

Isaac Perlmutter

1–5%

Isaac Perlmutter has given an estimated 1–5% of current net worth ($5.9B), based on Forbes' philanthropy score.

GiveRate

1–5%

Net worth

$5.9B

Stated lifetime giving

Not stated

Forbes 400

#287 · Marvel comics · Palm Beach, Florida

Status

Source-reported range

Sources

Forbes 400 profile · Sept. 2026

The math

Forbes philanthropy score 2 of 5: lifetime giving is 1–5% of current net worth. The range is Forbes' own banding; GiveRate shows it as published.

Profile

Age

83

Residence

Palm Beach, Florida

Industry

Media & Entertainment

Source of wealth

Marvel comics

Self-made

Yes

One-year change

$5.2B (#295) in Sept. 2025 to $5.9B (#287) in Sept. 2026, a gain of 13%.

What the range means in dollars

Forbes gives Isaac Perlmutter a philanthropy score of 2 out of 5, meaning lifetime giving equals 1% to 5% of current net worth. On a $5.9B fortune, that implies lifetime giving of roughly between $59M and $295M. 138 of the 400 share this score, 177 score lower and 68 score higher.

For scale: 1% to 5% of a $50,000 household income would be $500 to $2,500.

Giving on record

He and his wife have donated over $50 million to cancer research at NYU Langone Medical Center.

From the Forbes profile (Sept. 2026).

Others in Media & Entertainment

• Rupert Murdoch & family: Under 1% · $25.0B
• Charles Ergen: Under 1% · $12.8B
• John Malone: 5–10% · $11.4B
• Gabe Newell: Under 1% · $10.2B
• David Geffen: 5–10% · $9.7B
• Steven Spielberg: 5–10% · $7.9B

Others in Florida

• Jeff Bezos: 1–5% · $378B
• Larry Ellison: Under 1% · $204B
• Thomas Peterffy: Under 1% · $107B
• Ken Griffin: 4.3% · $60.5B
• David Tepper: 1–5% · $28.5B
• Stephen Ross: 1–5% · $21.5B

Questions

How much has Isaac Perlmutter given to charity?

Forbes scores Isaac Perlmutter 2 of 5 for philanthropy, meaning lifetime giving of 1% to 5% of net worth, roughly between $59M and $295M on a $5.9B fortune.

What is Isaac Perlmutter's net worth?

Forbes estimates $5.9B as of September 2026, ranking #287 on the Forbes 400.

What is Isaac Perlmutter's GiveRate?

1–5%. GiveRate is lifetime giving as a share of wealth, built from published Forbes figures. See giverate.org/methods/ for the method.

GiveRate is an estimate built only from the published figures above. Wealth and giving totals are themselves estimates. See methods. Spot an error? Request a correction. See all Forbes 400 (Sept. 2026) · Open in the interactive rankings · Calculate your own GiveRate