
BOB PRINCE
Co-CIO of Bridgewater Associates — helped Ray Dalio build the world's largest hedge fund and co-created the All Weather portfolio
He spent 37 years as Ray Dalio's right hand at Bridgewater Associates, the largest hedge fund in the world. Bob Prince co-created the All Weather portfolio — the investment strategy that inspired every risk parity fund and target-date retirement fund on the planet. While Dalio got the fame and the book deals, Prince quietly co-managed $150 billion. Then Bridgewater tried to transition leadership and it got messy. The most important investor most people have never heard of.
Net Worth
$2 billion
Nationality
American
Time Horizon
Long-Term
Risk Appetite
5 / 10
Net Worth Context
- · Still a billionaire — just the quiet kind at the end of the table.
CAREER & BACKGROUND
Grew up in the United States. Joined Bridgewater Associates in 1986 — just seven years after Ray Dalio founded it.
He was one of the earliest employees and became co-CIO alongside Dalio.
At Bridgewater, Prince co-developed the firm's systematic macro approach and co-created the All Weather portfolio — a risk-balanced strategy designed to perform in any economic environment (inflation, deflation, growth, recession). All Weather became one of the most influential investment strategies of the modern era.
Under Dalio and Prince, Bridgewater grew from a small research boutique into the world's largest hedge fund, managing over $150 billion at its peak. The firm's Pure Alpha fund was the flagship — a global macro strategy that generated billions in profits over decades.
The leadership transition at Bridgewater was notoriously difficult. Dalio attempted multiple succession plans throughout the 2010s and 2020s.
Prince remained as co-CIO through various leadership changes. In 2022-2023, the succession was finally executed with new leadership taking over.
Prince stepped back from his role after 37 years.
COMPANIES & ROLES
Bridgewater Associates is the whole story. Prince spent his entire career there — 37 years as co-CIO of the world's largest hedge fund.
He co-managed both the Pure Alpha fund (the flagship macro strategy) and All Weather (the risk-parity strategy). Before Bridgewater, he had brief stints elsewhere but his career is essentially one firm.
INVESTING STYLE & PHILOSOPHY
Systematic global macro with a risk-parity framework. Prince and Dalio think about investing in terms of economic environments rather than individual assets.
They build portfolios designed to perform across all possible economic conditions — that's the All Weather concept. Their approach is fundamentally about understanding how asset classes behave during different inflation and growth regimes.
THE PLAYBOOK
Risk Approach
Moderate at the portfolio level because everything is designed around balance. The whole point of risk parity is that no single scenario can destroy you.
Prince's risk management at Bridgewater was about ensuring the portfolio was genuinely diversified across economic environments, not just across asset classes.
Money Habits
Extremely private. Prince has given very few interviews over his 37-year career.
While Dalio wrote bestselling books and did media tours, Prince stayed invisible. He lives in Connecticut, near Bridgewater's headquarters in Westport.
His lifestyle is presumably wealthy but undocumented.
BIGGEST WIN
Co-creating the All Weather portfolio. This strategy — which balances risk across economic environments using leverage — became the blueprint for the entire risk parity industry.
Hundreds of billions of dollars globally are now invested in strategies inspired by All Weather. It's one of the most influential investment innovations of the past 50 years.
BIGGEST MISTAKE
The Bridgewater succession drama. Multiple attempts to transition leadership were publicly messy.
The firm's radical transparency culture made internal conflicts visible in ways that damaged the firm's reputation. Prince was part of the old guard that struggled to hand over control smoothly.
FINANCIAL PHILOSOPHY
Balance your portfolio across economic environments, not just asset classes. Prince and Dalio's key insight: owning stocks and bonds isn't real diversification because both do well during growth and low inflation.
True diversification means having assets that perform in every quadrant — growth, recession, inflation, and deflation.
FAMILY & PERSONAL LIFE
Extremely private. Lives in Connecticut.
Married. Beyond that, almost nothing is publicly known about Prince's personal life.
He's spent 37 years at one firm — his identity is inseparable from Bridgewater.
EDUCATION
Details private. Joined Bridgewater in 1986, suggesting he graduated from university in the early-to-mid 1980s.
His education is less documented than his decades of experience at Bridgewater.
BOOKS & RESOURCES
The book that explains Bridgewater's management philosophy and investment approach. Prince helped build the systems Dalio describes
Risk Parity Fundamentals by Edward Qian
Technical explanation of the risk parity approach that Prince co-created at Bridgewater
Bridgewater's macro approach has roots in the same global macro tradition Soros pioneered
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QUOTES (5)
All Weather was designed to answer one question: what portfolio performs in every economic environment? That question changed the industry.
Most portfolios are secretly betting on growth and low inflation. They just don't know it. True diversification means being prepared for everything.
Thirty-seven years at one firm. In hedge funds, that's like a geological era.
We manage $150 billion because the process works. Not because of any one person's genius. The machine is the genius.
The biggest risk is the one you don't know you're taking. Most investors are concentrated in ways they don't understand.
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