NetWorth
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Coplan
Shayne Coplan
Rank #3344
UNITED STATES•technology•Polymarket

Shayne Coplan

Net Worth
$1B
0% (24h)
Shayne Coplan is an American entrepreneur and technologist, best known as the founder and CEO of Polymarket, a cryptocurrency-based prediction market. His estimated net worth is $1.0 billion USD. Coplan dropped out of New York University to pursue his interest in blockchain technology, and in 2020, at age 22, he founded Polymarket. His career achievements include building Polymarket into the world's largest prediction market and becoming the youngest self-made billionaire.

How to read Shayne Coplan'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 Shayne Coplan, we anchor the narrative to Polymarket and Polymarket, 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 $1B alongside global rank #3344, 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

Shayne Coplan was born in 1998 and raised on the Upper West Side of Manhattan, New York City. He attended public schools in Hell's Kitchen. Coplan's early experiences included learning computer programming and participating in the initial coin offering (ICO) of Ethereum in 2014, purchasing the cryptocurrency when it cost approximately $0.30 per token. This investment provided seed funding for his future ventures and introduced him to the world of cryptocurrency. Coplan studied computer science at New York University but left during his freshman year to focus on blockchain technology and prediction markets.

Rise to Success

Inspired by the work of economist Friedrich Hayek and professor Robin Hanson, Coplan aimed to create a platform for crowd-sourced predictions. In 2020, during the COVID-19 pandemic, he founded Polymarket at the age of 22, operating from his Lower East Side apartment. Polymarket allows users to bet on the outcomes of real-world events using blockchain-based smart contracts. The platform gained traction during the 2020 United States presidential election, correctly predicting Joe Biden's victory weeks before the official announcement. By 2024, Polymarket had raised about $70 million from investors, including Vitalik Buterin and Peter Thiel. In October 2025, Intercontinental Exchange (ICE) invested $2 billion in Polymarket, valuing the company at $9 billion. This deal made Coplan the youngest self-made billionaire at age 27.

Key Business Strategies

Polymarket's business model revolves around facilitating the trading of shares that represent the likelihood of future outcomes. The platform generates revenue from trading fees, market creation fees, and liquidity incentives. In March 2026, Polymarket was poised to earn approximately $800,000 to $1 million per day based on the new taker fee parameters, projecting a monthly revenue of around $25 million. Polymarket acquired clearinghouse QCEX and has been taking steps to expand legally within the U.S.. The platform focuses on user acquisition, market depth, and data distribution, with trading volume expanding significantly.

Philanthropy

While specific amounts are unavailable, Coplan's focus on the growth and success of Polymarket suggests his current philanthropic activities are tied to its future ventures and the potential for broader impact.

Career Timeline

2025

Youngest Self-Made Billionaire

Became the youngest self-made billionaire after Intercontinental Exchange invested in Polymarket.

2020

Founded Polymarket

Launched Polymarket, a cryptocurrency-based prediction market, at age 22.

2014

Early Cryptocurrency Investment

Participated in the initial coin offering of Ethereum.

Net Worth History

In-Depth Analysis

Early Life

Shayne Coplan was born in 1998 and raised on the Upper West Side of Manhattan, New York City. He attended public schools in Hell's Kitchen. Coplan's early experiences included learning computer programming and participating in the initial coin offering (ICO) of Ethereum in 2014, purchasing the cryptocurrency when it cost approximately $0.30 per token. This investment provided seed funding for his future ventures and introduced him to the world of cryptocurrency. Coplan studied computer science at New York University but left during his freshman year to focus on blockchain technology and prediction markets.

Rise to Success

Inspired by the work of economist Friedrich Hayek and professor Robin Hanson, Coplan aimed to create a platform for crowd-sourced predictions. In 2020, during the COVID-19 pandemic, he founded Polymarket at the age of 22, operating from his Lower East Side apartment. Polymarket allows users to bet on the outcomes of real-world events using blockchain-based smart contracts. The platform gained traction during the 2020 United States presidential election, correctly predicting Joe Biden's victory weeks before the official announcement. By 2024, Polymarket had raised about $70 million from investors, including Vitalik Buterin and Peter Thiel. In October 2025, Intercontinental Exchange (ICE) invested $2 billion in Polymarket, valuing the company at $9 billion. This deal made Coplan the youngest self-made billionaire at age 27.

Key Business Strategies

Polymarket's business model revolves around facilitating the trading of shares that represent the likelihood of future outcomes. The platform generates revenue from trading fees, market creation fees, and liquidity incentives. In March 2026, Polymarket was poised to earn approximately $800,000 to $1 million per day based on the new taker fee parameters, projecting a monthly revenue of around $25 million. Polymarket acquired clearinghouse QCEX and has been taking steps to expand legally within the U.S.. The platform focuses on user acquisition, market depth, and data distribution, with trading volume expanding significantly.

Philanthropy

While specific amounts are unavailable, Coplan's focus on the growth and success of Polymarket suggests his current philanthropic activities are tied to its future ventures and the potential for broader impact.

Data Sources & Methodology

Figures for Shayne Coplan 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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