The Rational Investor
The framework our founder wrote down, and that this family has followed for three generations: own a small number of exceptional businesses, value them rationally, and hold them for a very long time — while everyone else trades on emotion.
The Rational Investor was first published in 1990 and is offered for educational purposes only. It is not investment advice and not an offer or solicitation. Any figures, examples, or market observations in the book are historical and illustrative, reflect conditions at the time of writing, and are not indicative of any client’s experience or of future results.
A Philosophy Older Than the Firm
Hutner Capital Management was founded in 1995, but the thinking is older. The frameworks have multiplied with each generation; the conviction has not moved.
The Lineage
Our discipline descends from Pulsifer & Hutner, a Wall Street investment adviser founded in 1925, where our founder later served as president.
The Book
Our founder set the discipline down in writing as The Rational Investor — twelve principles for owning businesses rather than trading stocks, drawn from Graham, Buffett, and a lifetime of practice.
The Sharpened Tools
The principles haven’t changed; the instruments have. We measure the moats we used to merely assert, think in owner earnings rather than headline profits, study how management allocates capital, and write an explicit bear case for everything we own.
Rational Ownership vs. Emotional Speculation
Most participants in the market speculate: they buy instruments hoping to resell them at a higher price, betting on short-term moves. It is the single largest reason most investors underperform. The business-valuation approach is different. It treats every investment as a whole business to be owned, judged by its long-term economic results rather than the daily quote.
Benjamin Graham taught the right attitude toward the market through a parable his student Warren Buffett made famous — Mr. Market, a manic-depressive partner who shows up each day naming a price, euphoric one morning and despairing the next:
“Mr. Market is there to serve you, not to guide you. It is his pocketbook, not his wisdom, that you will find useful.”
That is the whole of it. Price swings are an opportunity for the patient owner, not a verdict to be obeyed. The rational investor buys with a margin of safety, holds through the noise, and lets good businesses do the work of compounding.
See the weighing machine for yourself — an interactive demonstration →
Twelve Principles of Investing
Old-fashioned on purpose — and, in our view, the whole of the job.
- 01
Invest in Common Stocks for Growth
As part-ownership of a business, common stocks can grow without limit alongside the company’s earnings — historically the highest real, inflation-adjusted return of any asset class.
Over time, common stocks have had the highest real return of any asset class.
- 02
Buy the Business, Not the Stock
Stop thinking about the share price and value the underlying business — its intrinsic economic worth, determined by its earning power.
Would you be willing to buy the shares in this business if you knew the financial markets were going to close down for 10 years?
- 03
Take a Long-Term View
Over long horizons, sharp price swings smooth out and transaction costs fall. Treat genuinely superior holdings as essentially permanent.
Over the short run the stock market is a voting machine, but over the long run it’s a weighing machine.
- 04
Don’t Lose Money
The cardinal sin is permanent loss of capital. Because a 50% loss requires a 100% gain to recover, real risk is not volatility — it is overpaying relative to value.
There are two rules of investing. Rule one: Don’t lose money. Rule two: Don’t forget rule one.
- 05
Invest with a Businesslike Attitude
Assess every investment rationally, as if buying the whole business — and refuse anything whose expected return isn’t high enough to justify the price.
Any investment has an expected rate of return that can be calculated, and unless that rate of return is high enough, the investment is not worthwhile.
- 06
Pay Only a Reasonable Price
Your risk rises with the price you pay. Insist on a margin of safety — buy well below your estimate of intrinsic worth to guard against error and surprise.
When they build a bridge, they design it to be able to support a lot of additional weight.
- 07
Consider the Economic Environment
Respect the broad economic climate rather than trying to forecast it. The seasons of the economy recur; choosing investments suited to the present one puts the underlying forces in your favor. This is a durable observation, not a market-timing system.
Understanding the political and economic environment as you invest is like paddling a canoe with the current of a river.
- 08
Use the Power of Compound Interest
Compounding is the quiet mathematical force that turns steady returns into real wealth over time. It does its best work when activity, turnover, and taxes are kept low.
Einstein called compound interest “man’s greatest invention.”
- 09
Look for a Few Big Ideas
Following Pareto’s rule, most of the gains come from a handful of decisions. Concentrate your effort on finding those few rather than scattering across many.
Imagine you have an investment punch card with room for only 15 or 20 holes — ideas — in it for your lifetime.
- 10
Focus on Quality and Sustained Business Excellence
Seek the rare companies with a durable “franchise” and economic goodwill that earn consistently high returns. Quality is the best guarantee of high reward for the least risk.
The best businesses have a “franchise”… a superior product, service, or reputation, which creates demand, thwarts competition, and allows a company to charge a high price.
- 11
Keep It Simple
Concentrate on a few investments you understand completely. Simplicity raises returns, lowers costs, reduces mistakes, and buys peace of mind.
Some of the greatest investors of our time hold less than a dozen stocks in their personal portfolios.
- 12
Think Independently
Crowds go mad in herds. The successful investor keeps his head, takes a rational view, and buys the quality and value others overlook — “buying straw hats in winter.”
Men, it has been well said, think in herds. It will be seen that they go mad in herds, while they only recover their senses slowly, and one by one.
Three Principles of Personal Finance
The book pairs three personal-finance principles with its twelve of investing — and in practice, these come first.
Analyze Your Needs and Objectives
The most important investment decision is made before any security is bought: matching the strategy to your actual objectives. Income or growth? Over what horizon? Written down, in plain language, and reviewed as life changes.
Get Help From Professionals
A good adviser provides discipline and continuity across generations. We are an SEC-registered investment adviser; accounts are held in your name, and the people who manage your money are the people you reach.
Measure Your Investment Performance
Judge results over years, not quarters — even excellent investors trail the market over short stretches. Measure against a benchmark consistent with your objectives, and look beyond share prices to the operating performance of the businesses you own.
How the Tools Have Evolved
The philosophy is rooted in the school of value investing that Benjamin Graham began and Warren Buffett and Charlie Munger carried forward — and that thinkers like Thomas Russo extended to durable global franchises. We study them closely. But the day-to-day work is our own discipline applied to primary sources.
For every business we take seriously, we judge whether its competitive moat is widening or narrowing rather than simply assuming it has one; we think in the owner earnings a business actually generates rather than headline profit; we study how its managers allocate a dollar of capital; and we write an explicit bear case before we commit. We are candid about the limits of what we understand, and we keep an honest “too-hard pile.” The frameworks have multiplied. The philosophy has not moved.
Begin a Conversation
If this is how you would want your own capital managed, we would welcome a private, no-obligation conversation. Prefer to read first? Ask us for the firm brochure (Form ADV Part 2A) and an overview of how we invest.
Disclosures. The Rational Investor was first published in 1990 and is offered for educational purposes only. It is not investment advice and not an offer or solicitation. Any figures, examples, or market observations in the book are historical and illustrative, reflect conditions at the time of writing, and are not indicative of any client’s experience or of future results.
Mr. Hutner is the general partner of affiliated private investment funds. The firm’s separately-managed-account clients are managed separately from those funds, and references to the firm’s philosophy do not represent the performance of any fund or account. Investing involves risk, including the possible loss of principal; past performance does not guarantee future results.