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1304
In the world today
William Chisholm

William Chisholm

W. Chisholm
0% | + $0.00M
$3.18 B ₹ 28,915 Cr
Real Time Net Worth #1304 Ranking as of 21 Feb 2026 By Forbes
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More on William Chisholm

Gender

Male

Age

58Y

Country

United States

Born On

January, 1968

Deceased

No

Relationship Status

Married

Children

3

Education

Dartmouth College - Bachelor'S

Designation Info :

Self-Made

Yes

Entrepreneur Type

Self-Made (Finance)

Primary Organization

STG Partners

Titles

Managing Partner

Sources of Wealth

Private Equity

Industry

Finance, Sports

About William Chisholm

W illiam "Bill" Chisholm is the co-founder and managing partner of STG (Symphony Technology Group), a private equity firm focused on data, software, and analytics. He co-founded the firm in 2002 alongside Romesh Wadhwani and has played a central role in its growth to over $10 billion in assets under management. A native of the Boston area, Chisholm holds a BA from Dartmouth College and an MBA from the Wharton School at the University of Pennsylvania.

In 2024, Chisholm made headlines by leading a group to acquire the NBA's Boston Celtics for a record-breaking $6.1 billion valuation. As a lifelong Celtics fan who grew up in Massachusetts, this acquisition represents both a major business investment and a personal milestone. His background combines deep expertise in technology investing with a passion for sports, positioning him as a new influential figure in the professional sports landscape.

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Quick Reads

Early Life and Background

William "Bill" Chisholm is an American businessman, the managing partner of STG Partners, a software-focused Silicon Valley private equity firm with about $12 billion in assets under management.

He cofounded Symphony Technology Group, the predecessor to STG, in 2002 with software billionaire Romesh Wadhwani. Chisholm has worked in Silicon Valley for decades but grew up near Boston and has been a lifelong Celtics fan.

  • Core Company: STG Partners (Software-focused private equity firm).
  • Scale: Has about $12 billion in assets under management.
  • Key Deal: Leading a group of investors to buy the Boston Celtics NBA team for $6.1 billion.

Career Journey of William Chisholm

William Chisholm's career is defined by his success in technology-focused private equity and his recent high-profile pivot to sports ownership. His structural achievement is tied to cofounding and scaling STG Partners into a major buyout firm specializing in software.

In a major development, he is leading a group of investors to buy the Boston Celtics NBA team for $6.1 billion, fulfilling a lifelong passion as a Celtics fan. The Celtics' current CEO and governor, Wyc Grousbeck, will stay in his roles through the 2027-2028 season.

  • Celtics Deal: Leading a group of investors in the $6.1 billion acquisition.

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William Chisholm's Timeline

2002:

Cofounded Symphony Technology Group (predecessor to STG).

Ongoing:

Serves as Managing Partner of STG Partners.

Ongoing:

Leading a group of investors to buy the Boston Celtics for $6.1 billion.

Major Business Ventures and Investments

William Chisholm's wealth is concentrated in his partnership stake in the private equity firm, STG Partners, and his investment in the NBA.

  • STG Partners (Managing Partner): Software-focused firm with $12 billion in assets.
  • Boston Celtics: Leading a group to buy the NBA team for $6.1 billion.
  • Founding History: Cofounded the predecessor Symphony Technology Group in 2002.

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Philanthropy and Social Impact

Fashion, Style, and Lifestyle

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Quotes and Philosophy

No publicly available quotes.

Fun Facts & Trivia

  • He is the managing partner of STG Partners, a software-focused private equity firm with about $12 billion in assets.
  • He is leading a group of investors to buy the Boston Celtics NBA team for $6.1 billion.
  • He grew up near Boston and has been a lifelong Celtics fan.
  • He cofounded STG Partners in 2002 with software billionaire Romesh Wadhwani.

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Sources & References

This profile is compiled from verified biographical and financial records:

  • Wealth Data: Real-time tracking and historical data from Forbes Billionaires and the Bloomberg Billionaires Index.
  • Biographical Records: Educational and career history sourced from Reuters, The Wall Street Journal, and official university alumni directories.
  • Regulatory Filings: Shareholder and executive disclosures from stock exchange databases, including HKEX, SSE, SZSE, and SEC EDGAR.
  • Corporate History: Primary data from annual company reports, founding charters, and verified press announcements.

All information is cross-referenced with public sources for accuracy; some narrative sections are AI-assisted summaries.

If you find any inaccuracies, please report them to admin@redcarpetlife.in

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