What it means
The investor first chooses holdings that match a goal and time horizon, then allows those holdings time to perform rather than trying to sell before every decline and buy before every rise. Market timing requires two correct decisions, exit and re-entry, and missing even a few strong recovery days can hurt a portfolio, though staying invested also exposes it to losses.
Buy and hold can apply to a broad fund, individual shares, bonds, or a mix, but those choices carry different risks. Holding one troubled company for years is concentrated speculation, not a substitute for diversification.
An investor should decide what proportion belongs in shares, fixed income, and cash before treating inactivity as a strategy. The SEC's investor education material describes advantages of buy-and-hold investing, including less guesswork and potentially lower trading costs.
Another SEC resource explains that allocation should change with an investor's horizon and tolerance for losses, so a long-term investor can rebalance deliberately without attempting to trade every weekly market movement. For example, a portfolio begins at 60% diversified shares and 40% bonds, and strong share returns move it to 72% shares.
Rebalancing toward the planned mix can control risk without abandoning a long-term approach, though the exact target is personal and the example is not a recommended universal allocation. The phrase can be confused with doing nothing forever.
A holding may become unsuitable because its finances deteriorate, its valuation no longer fits the thesis, or the investor's need for money moves nearer, and regular review asks whether the original reason for ownership still holds. A sale based on changed facts is consistent with disciplined long-term investing.
An investor near a known spending date should not rely solely on the promise of future recovery. If a tuition bill or retirement withdrawal is due next year, a market decline may force a sale at an unfavourable time, so the horizon of the money, not simply the age of the account, should guide the amount of short-term liquidity held.
The strategy differs from dollar-cost averaging: buy and hold describes how positions are managed after purchase, while dollar-cost averaging describes a repeated schedule for putting money to work. They can be combined, but a lump-sum investor can also buy and hold, and neither method guarantees protection from losses.
A practical policy states the target assets, reasons for ownership, review cadence, rebalancing rule, costs, and circumstances that would warrant a sale, so the discipline is patience with a plan, not loyalty to every security no matter what happens.
In practice
Real-world examples.
Example
A saver buys a diversified fund for a retirement goal twenty years away and reviews its allocation annually instead of selling whenever the market has a bad week.
Example
A single company loses a major customer and takes on heavy debt. The shareholder revisits the investment thesis rather than insisting that 'buy and hold' forbids a sale.
Example
A family needs a home deposit in eighteen months. It moves the required amount toward more stable holdings rather than relying on the long-term average return of stocks.
Formula
Calculation
Illustrative total return = (ending portfolio value plus distributions received minus starting value and added contributions, adjusted for withdrawal timing) divided by an appropriate invested-capital base. A simple one-period example with no contributions or withdrawals: start $10,000, end $10,800, and receive $200 in cash distributions; total return is ($10,800 + $200 - $10,000) / $10,000 = 10% before costs and taxes. For multiple deposits, use a timing-aware method.
A rebalancing example uses the same idea of a planned mix. A $100,000 portfolio targeted at 60% shares and 40% bonds drifts to 72% shares, so it holds $72,000 of shares and $28,000 of bonds. Selling $12,000 of shares and buying $12,000 of bonds restores $60,000 in shares and $40,000 in bonds, before any trading costs or tax on the shares sold.Case study
Seen in the real world.
Fictional example: Investment committee chair Farah oversaw a small foundation's long-term reserve. After a sharp market decline, one member proposed selling all diversified equity funds and returning when prices looked stable. Farah asked what objective trigger would govern re-entry and the two-year grant cash need. The committee kept short-term grant money outside equities and retained long-term allocation.
It reviewed fund fees and rebalanced within its policy range, rather than trying to identify the market's exact bottom. Its action depended on the reserve horizon, not a belief that prices could only rise. The committee then wrote its policy down, listing the target mix, the review dates and the circumstances that would justify a sale. At the next downturn, members consulted the page rather than arguing from fear, which was the main benefit of the exercise.
Watch out
Common mistakes.
- Equating a long holding period with safety, especially for a single concentrated or deteriorating company.
- Ignoring asset allocation, rebalancing, fees, and approaching cash needs in the name of doing nothing.
- Comparing price changes alone while omitting distributions, contributions, withdrawals, costs, and the investor's actual holding period.
Questions
People also ask.
Does buy and hold mean never selling?
No. Rebalancing, changing goals, or a broken investment thesis can justify a sale without trying to time every short-term move.
Is it the same as passive index investing?
No. A buy-and-hold investor may own active funds or individual securities; passive indexing is a separate choice about what to own.
Does a long horizon guarantee a gain?
No. Asset performance, concentration, entry price, costs, and the investor's need for cash still affect the outcome.
From the founder's library
Take it further with the book.
Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.
25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.
View the book and save 25%