The Warren Buffett Approach: What Selling Put Options Can Teach Investors

Why the insurance analogy matters

Warren Buffett's investment history offers a useful way to think about collecting premiums in exchange for accepting risk. Berkshire Hathaway's insurance businesses collect premiums before claims are settled. This creates "float" that can be invested, subject to future obligations. Selling a put option also brings in a premium today in exchange for a possible future payment obligation.

How selling a put works

A put buyer has the right to sell the underlying asset at a specified strike price. A put seller receives a premium and takes the other side of that obligation. With a physically settled equity put, assignment can require purchasing shares at the strike. With cash-settled index options, the outcome is a cash payment determined by the contract terms.

An illustrative trade

Suppose a stock trades at $175 and an investor sells one put with a $165 strike for $3 per share. If the contract covers 100 shares, the gross premium is $300. If assigned, the investor pays $16,500 for 100 shares, giving an effective cost of $162 per share before fees. A decline far below $162 can still create a substantial loss. These are hypothetical prices, not a live quotation.

Where the analogy breaks down

An insurer pools many risks, holds regulatory capital and manages claims over time. A private options trader faces exchange margin rules, potentially rapid price changes and concentrated exposure. Premiums are not free money, and the possibility of keeping them must be weighed against the size of a potential loss.

My investment perspective

I am attracted to the discipline of underwriting risk rather than trying to predict every market move. I prefer to think about the price at which I would be willing to own an asset, the capital needed to honour the obligation and what could happen in an extreme market decline. The principle worth borrowing from Buffett is not a guaranteed return; it is patient capital allocation and risk selection.

General information and personal commentary only, not financial advice. Options can produce substantial losses and may not be suitable for all investors. Examples are illustrative.