Link to original video by Ivey Business School
2017 Value Investing Conference | Value Investor Panel: Arnold Van Den Berg

Summary of "2017 Value Investing Conference | Value Investor Panel: Arnold Van Den Berg"
Short Summary:
- The main concept discussed is the importance of "getting the worst case right" in value investing, emphasizing the need for a margin of safety beyond typical intrinsic value calculations.
- Key points include:
- Determining a "worst case" scenario for a company's stock price, factoring in factors like inflation and commodity prices.
- Using historical data and multiples to identify potential downside risks and calculate a buy point.
- Recognizing that buying at the "maximum pessimism" point, when the market is most bearish, can lead to significant returns.
- This approach helps investors make informed decisions about portfolio allocation and manage risk effectively.
- The speaker outlines a detailed process for determining the worst case scenario, including analyzing historical multiples and identifying the lowest points in a company's performance.
Detailed Summary:
1. Introduction and the Importance of Margin of Safety:
- Arnold Van Den Berg emphasizes the importance of Benjamin Graham's concept of margin of safety, which provides a buffer against inaccurate future estimates.
- He shares his personal experience navigating the 1974 bear market, which reinforced his belief in the value of this principle.
2. The Worst Case Scenario Approach:
- Van Den Berg introduces the concept of determining a "worst case" scenario for a stock, going beyond simply calculating intrinsic value.
- He explains that the worst case should encompass potential bear markets, recessions, and company-specific distress.
- He uses a hypothetical client case to illustrate how this approach can help investors make informed decisions about portfolio allocation, even with limited capital.
3. Determining the Worst Case:
- Van Den Berg outlines a process for determining the worst case, involving:
- Analyzing historical data over 20-30 years to identify consistent multiples (e.g., price-to-book, EV-to-sales).
- Identifying the three lowest years in a company's performance and averaging the relevant multiples.
- Applying these average multiples to the current book value to calculate the worst case price.
- He emphasizes the importance of considering inflation and commodity prices in this analysis.
4. Maximum Pessimism and Buying at the Bottom:
- Van Den Berg discusses the concept of "maximum pessimism," when the market is most bearish and the stock price is at its lowest.
- He argues that this is often the best time to buy, as the stock is likely to rebound quickly.
- He uses a real-world example of a cyclical company to demonstrate how to identify maximum pessimism by superimposing the stock price on top of the company's book value.
- He highlights the importance of timing and suggests averaging down into a position rather than buying the entire position at the absolute bottom.
5. The Value of Buying at the Worst Case:
- Van Den Berg emphasizes that buying at the worst case can lead to significantly higher returns than buying at a higher price.
- He uses the analogy of an elevator and a plankway to illustrate the concept, highlighting the reduced risk associated with buying at the bottom.
6. Conclusion and Ben Graham's Legacy:
- Van Den Berg concludes by acknowledging the current economic challenges and drawing parallels to the time when Ben Graham retired.
- He emphasizes the enduring value of Graham's principles, particularly the margin of safety, in navigating volatile markets.
- He encourages investors to consider incorporating the worst case scenario approach into their investment strategies.
Notable Quotes:
- "The function of the margin of safety is in essence that of rendering unnecessary and accurate estimate of the future." - Benjamin Graham
- "Price determines your return." - Benjamin Graham
- "The Bible says that love covers a multitude of sins; in the stock market, price covers a multitude of mistakes." - Arnold Van Den Berg
- "Always invest at maximum pessimism." - John Templeton
- "Sound Investment principles produce generally sound results." - Benjamin Graham