Guy Spier Portfolio

Guy Spier Portfolio

Aquamarine Capital Holdings

Guy Spier is an investor, author, and the founder of Aquamarine Capital Management, a value-based investment fund inspired by the principles of Warren Buffett and Benjamin Graham.

1-Year Performance
0 %
5-Year Performance
0 %
10-Year Performance
0 %

Portfolio Value
2023

$216 million

Sector Allocation

Technology
21.6%
Fixed Income
10%
Consumer Discretionary
11.6%
Real Estate
2.1%
Telecommunications
1.7%

Who is Guy Spier?

Guy Spier is often regarded in the value investing community as a thoughtful and principled investor. He's known not only for his investment acumen but also for his emphasis on personal growth, ethics, and continuous learning.

  1. Education: Guy Spier earned an MBA from Harvard Business School and holds a First Class degree in Politics, Philosophy, and Economics from Oxford University.

  2. Aquamarine Capital: Guy Spier founded Aquamarine Capital in 1997. The firm operates with a value investing philosophy, aiming to invest in undervalued companies for the long term.

  3. Famous Lunch with Warren Buffett: In 2008, Guy Spier and Mohnish Pabrai won a charity auction to have lunch with Warren Buffett, the legendary investor and chairman of Berkshire Hathaway. They bid $650,100 for the privilege. This event had a profound influence on Spier, further molding his investing and personal philosophies.

  4. “The Education of a Value Investor”: In 2014, Guy Spier published his book titled “The Education of a Value Investor: My Transformative Quest for Wealth, Wisdom, and Enlightenment.” In this memoir, Spier shares his journey in the world of investing, detailing his experiences, lessons learned, and the influence of mentors like Warren Buffett.

  5. Philosophy and Approach: Guy Spier is known for his transparent and introspective approach to investing and life. He's candid about his past mistakes and emphasizes the importance of self-awareness, continuous learning, and ethical behavior in the world of finance.

  6. Location Change: Post his lunch with Warren Buffett, influenced by the idea of creating a better environment for investment thinking, Spier moved his office and family from New York to Zurich, Switzerland.

Average metrics in portfolio

Market Cap
$340 Billion
Dividend Yield
0.8%
P/E Ratio
32.27
Profitable Companies
65
PEG
992.61

Total Returns

DEBT TO EQUITY
1.0716
PROFIT MARGIN
10.47%
Return on Equity
30.66%
Return on Assets
5.04%
Return on Invested Capital
15.41%

Top 3 Biggest Holdings

Top 3 Latest Trades

Top 3 Biggest Losses

Top 3 Biggest Wins

Latest Guru Publications

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