David Cordani and John Paulson are two prominent business leaders who built successful careers in very different fields. Cordani spent years leading Cigna, a large healthcare services company, while Paulson became known for a famous hedge fund bet against subprime mortgages and for running Paulson & Co. Searches often pair their names because both appeared on the same White House industry list in April 2020, but their roles, industries, and wealth come from entirely separate paths.
This guide compares their careers, net worth estimates, family backgrounds, and philanthropy, clearly separates verified facts from unconfirmed claims, and explains why no documented business or family link exists between the two men today.
Who Are David Cordani and John Paulson?
Both men are American executives who reached the top of their fields, but they built their reputations in healthcare and finance. The table below compares their basic profiles so readers can see the main differences at a glance.
| Detail | David Cordani | John Paulson |
| Full name | David M. Cordani | John Alfred Paulson |
| Date of birth | February 10, 1966 | December 14, 1955 |
| Age (as of October 2026) | 60 | 70 |
| Main field | Healthcare services | Investment management |
| Best-known role | Chief executive of Cigna, later Executive Chair | Founder of Paulson & Co. |
| Current residence | Connecticut | Not publicly detailed |
David Cordani’s Background and Professional Profile
David M. Cordani is best known as the long-serving chief executive of Cigna, a global health services company. His career centers on corporate leadership in healthcare, where he oversaw large-scale operations, major acquisitions, and long-term strategy. He is now 60 years old and lives in Connecticut.
Cordani’s career is built on corporate management rather than entrepreneurship. He rose through the company’s ranks before taking the top job, which is why his reputation rests on operational leadership and deal-making instead of a single founding venture. Public profiles connect his early professional path with accounting and consulting firms, though the sources available for this article do not give a full, verified timeline of each early role, so details are kept to what is confirmed.
John Paulson’s Background and Professional Profile
John Alfred Paulson is the founder of Paulson & Co., an investment firm he started in 1994. He is 70 years old and is best known for a large bet against the US housing market before the 2008 financial crisis. Paulson studied finance at New York University and later earned an MBA from Harvard Business School in 1980.
Unlike Cordani, Paulson built his fortune by founding and running his own investment firm. His career is tied to the hedge fund industry, where managers pool money from investors and use a range of strategies to earn returns. Paulson’s reputation grew from the scale of his trades and the profits his funds produced in a short window.
Neither man has a reliably confirmed height in the sources reviewed for this article, so height is not included as a comparison point.
David Cordani’s Career at Cigna
Cigna is the company most closely associated with David Cordani. Cigna provides health insurance, pharmacy benefit services, and related healthcare products, and its size makes it one of the more influential companies in American healthcare. Cordani’s tenure there defines his public career.
Leadership Role and Major Career Achievements
Cordani became Cigna’s chief executive in December 2009 and led the company for nearly 17 years. During that period he guided the company through a series of structural changes, including its large expansion into pharmacy services. The best-known example is the $67 billion acquisition of Express Scripts, a pharmacy benefit manager, which reshaped Cigna’s business mix.
The main milestones of Cordani’s leadership include:
- Becoming chief executive of Cigna in December 2009.
- Overseeing the $67 billion acquisition of Express Scripts.
- Serving as one of the longest-tenured chief executives in the company’s recent history.
- Moving into the role of Executive Chair after stepping down as chief executive.
The Express Scripts deal remains the defining transaction of his career. It shifted Cigna toward a model that combines insurance with pharmacy benefit management, and it is the reason many analysts still discuss his tenure in terms of strategic risk and reward.
Cordani’s succession followed a clear path. Brian Evanko succeeded him as chief executive on July 1, 2026, and Cordani took the role of Executive Chair. This transition is covered in more detail in a later section.
David Cordani’s Net Worth and Sources of Wealth
David Cordani’s net worth has not been publicly verified. Unlike company filings that disclose executive pay and stock holdings, there is no official statement of a personal fortune. Any single figure for his net worth should therefore be treated as an estimate, not a confirmed number.
What can be verified are his compensation and stock holdings. Cigna’s proxy statements report executive pay each year, and these filings show how much he earned from salary, bonuses, and stock awards. The table below lists the compensation figures reported in those filings.
| Period | Total reported compensation |
| 2024 | $23.3 million |
| Most recent fiscal year covered by the 2026 proxy statement | $22.9 million |
John Paulson’s Investment Career and Paulson & Co.
John Paulson’s career is built on investing and running a firm that manages large pools of capital. Paulson & Co. became one of the best-known hedge fund managers in the industry, and its founder’s name is linked to several of the most profitable trades in modern financial history.
Major Investment Achievements and Business Milestones
Paulson founded Paulson & Co. in 1994, and the firm’s reputation grew over the following decade. His early success was built on careful research and a willingness to take large, contrarian positions. The defining moment came with his trades against the US housing market in 2007.
The major milestones of Paulson’s investment career include:
- Founding Paulson & Co. in 1994.
- Making a large bet against subprime mortgages in 2007, using credit default swaps.
- Earning a reported $4.9 billion in pay in 2010, a figure that drew wide attention across the financial industry.
- Converting his fund into a family office in 2020, which changed how his capital is managed.
Credit default swaps are contracts that pay the buyer when a borrower or pool of loans fails. In Paulson’s case, the swaps were tied to subprime mortgages, which are home loans given to borrowers with weaker credit histories. When many of those loans defaulted, the contracts gained substantial value. The trade is widely discussed in finance because it was made against a large part of the market at a time when most investors expected housing to keep rising.
The 2020 move from a hedge fund to a family office is also important. A family office manages the wealth of a single family rather than outside investors, which gives the owner more control over how assets are held and invested.
John Paulson’s Net Worth and Sources of Wealth
Paulson’s wealth is one of the more widely reported fortunes in finance, but estimates still vary. The main reason is that his private holdings are not publicly disclosed in full, so outside analysts rely on public filings, market data, and reporting to make their best estimates.
Two estimates are commonly cited. Forbes places his net worth at $10.8 billion, while Bloomberg’s wealth index puts it at $8.46 billion. Forbes also ranked him on its Forbes 400 list in 2026, a list that tracks the richest people in the United States. The table below compares these figures.
| Source | Estimated net worth |
| Forbes | $10.8 billion |
| Bloomberg wealth index | $8.46 billion |
David Cordani’s and John Paulson’s Family Backgrounds and Philanthropy
Both men have family lives and charitable activities that are public, though the level of detail varies. Cordani’s family and charitable work are mainly linked to his personal foundation and community activities, while Paulson’s family history and giving are more widely reported because of his high public profile.
David Cordani is married to Sherry Cordani, and the couple runs the David and Sherry Cordani Family Foundation. Cordani has also supported Achilles International, an organization that runs sports programs for people with disabilities, including wounded veterans. He is a dedicated endurance athlete and has completed more than 125 triathlons, a personal achievement that has become part of his public profile.
John Paulson’s personal life includes a marriage to Jenny Zaharia in 2000. He filed for divorce in September 2021. Public reports also say he became engaged to Alina de Almeida, though these reports have not been confirmed in an official statement. Paulson is a major donor to higher education, having given $400 million to Harvard and $100 million to New York University. These gifts are among the largest charitable donations linked to the investment industry.
The philanthropy of both men shows different priorities. Cordani’s giving centers on healthcare, sports, and his family foundation, while Paulson’s largest gifts go to universities, reflecting his own academic background. Both areas of giving are supported by public records and news reports, which makes them more reliable than claims about private finances.
What Is the Connection Between David Cordani and John Paulson?
The connection between David Cordani and John Paulson is limited to a single public event. Their names are often searched together because they appeared on the same list of advisers, but there is no evidence of a business partnership, shared company, or family tie between them.
Do They Have a Documented Professional or Business Relationship?
No reliable source shows that David Cordani and John Paulson have ever worked together in business. They have never served on the same company board, invested together, or run a joint venture according to the sources reviewed for this article. The most visible link is their appearance on the same White House list.
That list was the Great American Economic Revival Industry Groups, announced on April 14, 2020. The group brought together business leaders from different sectors to advise on economic recovery during the early stages of the pandemic. Cordani represented Cigna in healthcare, while Paulson represented Paulson & Co. in finance. Being on the same advisory list does not indicate a working relationship, and the two men were placed in the group because of their separate industries.
No reliable source confirms a family relationship between the two men either. Their families, careers, and public records are separate, which is why any claim of a hidden personal connection should be treated with caution.
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How Their Industries and Career Paths Differ
The two careers differ in almost every major way. Cordani spent his career inside a large, publicly traded healthcare company, where success depends on managing operations, negotiating contracts, and overseeing acquisitions. Paulson built his career in the investment world, where success depends on analysis, market timing, and risk management.
The differences can be summarized in a short list:
- Industry: Cordani works in healthcare services, while Paulson works in investment management.
- Role type: Cordani led a corporation as chief executive, while Paulson founded and ran his own investment firm.
- Source of wealth: Cordani’s wealth is tied mainly to executive pay and company stock, while Paulson’s is tied to fund performance and investment profits.
- Public visibility: Cordani’s profile is mostly linked to his company, while Paulson’s profile is linked to a single famous trade and his firm’s performance.
These differences explain why the two men are rarely discussed together in business coverage. Their work rarely overlaps, and their paths to wealth and influence are separate.
Is David Cordani Still the CEO of Cigna?
No. David Cordani is no longer Cigna’s chief executive. Brian Evanko succeeded him in that role on July 1, 2026, and Cordani became Executive Chair of the company. An executive chair typically leads the board of directors rather than handling daily operations, so Cordani’s new role focuses on governance and oversight.
This change ended a tenure of nearly 17 years at the top of the company. Cordani’s time as chief executive is one of the longest in Cigna’s recent history, and his departure marks a major leadership transition. Readers searching for his current role should therefore look for Evanko as the chief executive and Cordani as the Executive Chair.
Frequently Asked Questions
Many readers search for basic facts about both men, and the answers below address the most common questions in a direct way.
Are David Cordani and John Paulson related?
No. No reliable source confirms a family relationship between David Cordani and John Paulson. Their families, careers, and public records are separate, and their only shared public link is their appearance on the same 2020 White House advisory list.
What is John Paulson’s net worth?
John Paulson’s net worth is estimated at $10.8 billion by Forbes and $8.46 billion by Bloomberg’s wealth index. These figures differ because each source uses its own method, and neither is an official statement from Paulson.
What is David Cordani’s net worth?
David Cordani’s total net worth has not been publicly verified. What is confirmed are his reported annual compensation and his stake in Cigna shares, which is valued at about $172 million. These figures do not represent his complete financial picture.
What are David Cordani and John Paulson known for?
David Cordani is known for leading Cigna for nearly 17 years, including the $67 billion Express Scripts acquisition. John Paulson is known for founding Paulson & Co. and for a large 2007 bet against subprime mortgages.
Conclusion: Understanding David Cordani and John Paulson
David Cordani led Cigna for nearly 17 years, including the $67 billion Express Scripts acquisition, and became Executive Chair after Brian Evanko took over as CEO on July 1, 2026. John Paulson founded Paulson & Co. in 1994 and became known for his 2007 bet against subprime mortgages.
The two men are linked mainly by a 2020 White House advisory list, not by any business partnership or family tie. Their careers stay separate, with Cordani in healthcare and Paulson in investing. Net worth figures are estimates: Forbes lists Paulson at $10.8 billion, while Cordani’s wealth has not been publicly verified.
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