What happened to Goldman Sachs?: an insider's story of organizational drift and its unintended consequences by Steven G. Mandis Summary

1. Organizational drift causes gradual abandonment of core founding principles.
2. Goldman Sachs lost its client-first principle through organizational drift.
3. Steven Mandis disproved that Goldman's IPO caused its culture shift.
4. Multiple pressures drove Goldman's drift over decades, not one event.
5. Growing firms take riskier decisions when pursuing aggressive market expansion.
6. Shared organizational values create competitive advantages that outlast individual leaders.
7. Recruiting people who fit company culture prevents drift better than growth.
8. What Happened to Goldman Sachs applies the Challenger disaster framework to banking.
9. Incremental cultural changes go unnoticed like children aging day by day.
10. Socializing employees into company values transmits culture across generations successfully.
11. A higher purpose beyond profit helps employees find meaning in work.
12. Public disclosure of decisions strengthens organizational values and leadership accountability.

About the Author

Steven George Mandis is the author of What Happened to Goldman Sachs: An Insider's Story of Organizational Drift and its Unintended Consequences and a former Goldman Sachs executive who worked at the firm from 1992 to 2004 in investment banking, private equity, and proprietary trading. His insider perspective, combined with rigorous sociological research from his Columbia PhD, provides unique authority on corporate culture and organizational change in the financial services industry.

After Goldman, Mandis co-founded a multi-billion-dollar alternative asset management firm, advised McKinsey & Company, and served as chief of staff to Citigroup's president. He currently teaches as an adjunct associate professor in finance and economics at Columbia Business School. Mandis has authored two additional award-winning books: The Real Madrid Way (2016), which won the 2017 International Book Award for Sports, and What Happened to Serie A (2018).

What Happened to Goldman Sachs won the 2014 Gold Axiom Business Book Award for Corporate History and has been praised by The New York Times as "a remarkable new book" and by Publishers Weekly as "a must-read for anyone interested in the world of business and finance."

FAQs About This Book

What is What Happened to Goldman Sachs by Steven G. Mandis about?

What Happened to Goldman Sachs examines how the prestigious investment bank slowly drifted away from its founding ethical principles over decades. Steven G. Mandis uses the concept of "organizational drift" to explain how Goldman Sachs shifted from prioritizing client interests to operating under legal standards rather than ethical ones. The book traces the firm's 150-year history from its 1869 founding through its 1999 IPO and 2008 transformation into a bank holding company.

Who is Steven G. Mandis and why did he write What Happened to Goldman Sachs?

Steven G. Mandis is a former Goldman Sachs employee who worked at the firm from 1992 to 2004 in mergers and acquisitions, proprietary trading, and private equity. After leaving Wall Street, he earned a Ph.D. in Sociology from Columbia University, where the book originated as his dissertation on organizational drift. Mandis witnessed striking cultural changes during his 12-year tenure and wanted to understand the forces behind Goldman's transformation from an insider's perspective.

Who should read What Happened to Goldman Sachs?

What Happened to Goldman Sachs is essential reading for business leaders, finance professionals, and anyone interested in organizational dynamics and corporate culture. The book offers invaluable perspectives for executives managing cultural drift in their own firms. MBA students, sociologists studying institutional change, and financial history enthusiasts will find Mandis's analysis particularly insightful, as he combines sociological research with firsthand Wall Street experience.

Is What Happened to Goldman Sachs worth reading?

What Happened to Goldman Sachs is widely acclaimed as a must-read for understanding business and finance. The Wall Street Journal praised it as the most deft analysis of Goldman's cultural changes, noting that "several authors have tackled the question...but none so deftly as Steven G. Mandis". Despite being a hefty 400-page tome, the book is "elegantly written" and offers rigorous sociological insights combined with engaging insider storytelling.

What is organizational drift according to Steven Mandis in What Happened to Goldman Sachs?

Organizational drift in What Happened to Goldman Sachs describes incremental cultural shifts that occur imperceptibly over time, similar to how parents don't notice their children aging day by day. Mandis explains that Goldman Sachs slowly moved away from its founding principles through countless small decisions responding to regulatory, technological, organizational, and competitive pressures. These imperceptible changes accumulated over decades, fundamentally transforming the firm's culture and increasing its probability of organizational failure.

Did the 1999 IPO cause Goldman Sachs's culture change according to Steven Mandis?

Steven Mandis initially hypothesized that Goldman Sachs's 1999 IPO was responsible for the cultural transformation, but he disproved this theory during his research. While the IPO brought new pressures and nearly 60 percent of partners left within five years, Mandis discovered the organizational drift began much earlier. The change resulted from multiple long-term pressures—regulatory, technological, organizational, and competitive—that accumulated over Goldman's 150-year history, not from a single event like going public.

What was Goldman Sachs's founding principle according to What Happened to Goldman Sachs?

Goldman Sachs's first and most important founding principle was "our clients' interests always come first". Steven Mandis argues in What Happened to Goldman Sachs that this standard of commitment to clients has largely been lost as the firm evolved. When Goldman was a small private partnership, it could selectively turn down inappropriate clients and avoid transactions conflicting with its values, but as the firm grew rapidly, partners made increasingly less calculated and risk-averse decisions.

How does Steven Mandis use the Challenger disaster analogy in What Happened to Goldman Sachs?

Steven Mandis drew from Columbia sociology professor Diane Vaughan's framework analyzing the 1986 Challenger space shuttle disaster to explain Goldman Sachs's organizational drift. Just as off-spec O-rings resulted from scientists taking incremental risks under various pressures that accumulated into catastrophic organizational failure, Goldman gradually deviated from its principles through small compromises. Mandis clarifies he's not predicting Goldman will fail, but rather that organizational drift increases the firm's probability of failure.

What research methods did Steven Mandis use in What Happened to Goldman Sachs?

Steven Mandis combined multiple research methods in What Happened to Goldman Sachs, including his firsthand 12-year experience at the firm, sociological research frameworks, and extensive interviews with former clients, detractors, and current and former partners. He analyzed SEC filings, congressional records, and other regulatory documents to support his conclusions. This interdisciplinary approach—blending insider knowledge with rigorous academic sociology—emerged from his Columbia University Ph.D. dissertation.

What are the main lessons from What Happened to Goldman Sachs by Steven Mandis?

What Happened to Goldman Sachs identifies critical organizational principles in its "Lessons Learned" section, including the importance of:

• Shared values
• Strong social networks
• Financial interdependence
• Public disclosure
• Innovative inquiry
• Maintaining a higher purpose

Mandis emphasizes the necessity of transmitting culture from one generation to the next and maintaining a long-term perspective to prevent organizational drift. Business leaders can apply these insights to recognize and manage incremental cultural changes within their own organizations.

What are the criticisms of What Happened to Goldman Sachs?

What Happened to Goldman Sachs stands apart from typical Goldman Sachs exposés by avoiding sensationalism—it "does not conjure vampire squids" or offer "titillating and lurid" revelations. Some readers might find the 400-page sociological analysis dense compared to more accessible financial narratives. However, critics praise Mandis for providing a balanced, academic perspective rather than an inflammatory takedown, with Publishers Weekly calling it "riveting" despite its scholarly approach and substantial length.

How is What Happened to Goldman Sachs different from other books about Goldman Sachs?

What Happened to Goldman Sachs differs from other Goldman books by applying rigorous sociological frameworks rather than journalistic exposé tactics. Steven Mandis approaches the subject as a scholar-practitioner with insider access and academic training, not as an external critic. The Wall Street Journal specifically noted that while several authors tackled Goldman's cultural changes, "none so deftly as Steven G. Mandis". His interdisciplinary methodology combining sociology, organizational theory, and finance creates a uniquely analytical insider's history.