One of my favorite books on investing is Benjamin Graham’s class, The Intelligent Investor. More specifically my go-to is the 2003 Revised Edition (I believe the 4th edition) which features commentary by Jason Zweig. If you’re not familiar with Ben Graham, suffice to know that Buffett refers to him as the man who: “More than any other man except my father, [sic] influenced my life.” Relative to Graham and Buffett, few people are likely familiar with Jason Zweig, though for those of us who were curious about investing during a certain era, Jason’s financial columns, first in Money then in Forbes, and later in the WSJ, provided some of the most accessible and in my mind logical writing about investing.
When presented with statements such as: “I want to start investing.”, or “I want to learn about investing” or the derivations of “I want to trade stocks and make a lot of money.” my first inclination is to respond in a way that attempts to define “Investing” vis a vis “Speculating” and that brings me right to this book. And since public curiosity in using financial markets as a means to make money is an enduring trend, I thought I would run a series of posts on the wisdom contained in The Intelligent Investor, however, to spice things up a bit I’m going to solely focus on the wisdom contained in Jason Zweig’s commentary on Graham’s seminal work.
This post and those that follow will essentially be commentary on commentary on The Intelligent Investor.
Commentary on Commentary On The Introduction
If anyone picked up Graham’s book in hopes it was a guide to beating the market, their hopes are severely dashed right out of the gates. Instead this book offers 3 powerful lessons: 1) how you can minimize the odds of suffering irreversible losses; 2) how you can maximize the chances of achieving sustainable gains; 3) how you can control the self-defeating behavior that keeps most investors from reaching their full potential.
When this commentary was written in 2003 many investors were still grappling with the fallout of the dot-com bust and an era where many investors had just learned the hard way, that some holes are too deep to easily climb out of and there was a reason that Graham consistently emphasized the importance of of avoiding losses, especially the ones that could prove irreversible. Unfortunately the lessons mostly fell on deaf ears as merely a few years later, in 2008, a global financial crisis ensued.
But of course those investors who so foolishly lost money investing in dot-com and telecom stocks, Enron, flipping houses, synthetic CDO's are just relics of a bygone era. Things have changed, with AI, prediction markets, 0DTE options, this time is different, these “powerful lessons” need not apply, at least that is the refrain you’ll hear from many of today’s leading cheerleaders. However, there is a reason that there may be merit to the belief that “this time is different” are the four most dangerous words in finance, and Zweig quickly calls attention to some high-profile “intelligent” investors in history who have failed to learn Graham’s lessons to their own detriment. If Nobel laureates can blow up Long Term Capital Management and if in 1720 Issac Newton can get caught up in the South Sea bubble, surely acting unintelligently in the investing sphere is something that can and does happen to humans throughout history. Why? Because it is easy to believe we’re smart enough to not make bad decisions and that we can control our emotions and be patient, but the reality is we are often our own worst enemies.
Remember at this point we are just discussing the Introduction to this book, but already Zweig is reminding us that it’s easy to get swept up in the next sure thing and believe in our own or other’s high conviction as to what is sure to be the world’s next best thing. If being wrong as to what the next sure thing is bad enough, what often ends up being just as bad (and perhaps feels worse) is to be exactly right about the next big thing but to still lose money. Both Graham and Zweig caution that both obvious growth in a business doesn’t necessarily translate into profits for investors as it is often the cause that by the time everyone decides that some industry is the next sure thing investment, “the prices of its stocks have been bid up so high that the future returns have nowhere to go but down.”
Whether today’s “sure-things” related to industries like AI, Quantum computing, Space, cryptography, predictions, jpegs of monkies, etc. will be proven to have reached the point where no price seems too high to pay for these industries future prospects is a story for a future edition of this book.
In the meantime it’s up to you to decide if you’d be better off heeding what Zweig calls “The Silver Lining”, that “stocks become more risky, not less, as their prices rise - and less risky, not more, as their prices fall. The intelligent investor dreads a bull market, since it makes stocks more costly to buy. And conversely (so long as you keep enough cash on hand to meet your spending needs), you would welcome a bear market, since it puts stocks on sale.” The hard part is that this belief is tough to hold when it seems like everyone around you seems to be getting ahead of you by acting in an manner that appears to be the exact opposite.
On the next episode of Wisdom Bites we'll dive into the commentary on Chapter 1 and the distinction between investing and speculating.
“If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them.” - Thoreau, Walden