Growth Investing vs Buy and Hold
Growth investing selects companies that are expanding quickly. Buy and hold keeps those positions for years without ever reassessing them, so over time the successful holdings mature and the portfolio stops matching the characteristic it was built around, purely through the passage of time.
These are usually paired without comment — buy growth companies, hold them for decades — and the pairing contains a quiet contradiction. The characteristic you selected for is temporary by nature, and holding forever means keeping companies long after it has gone.
What each one is
Growth investing selects companies expanding quickly, expecting the expansion to continue. Growth investing covers it.
Buy and hold keeps positions for years regardless of price, without reassessing. Buy and hold covers it, and value investing covers what those companies eventually become.
One selects a temporary state and the other assumes permanence. Whereas a company can be cheap for a long time, no company grows rapidly forever — the arithmetic of compounding revenue makes that impossible past a certain size.
Where they differ
Whether the characteristic persists. Growth is a phase. A company doubling revenue at a small size cannot keep doubling at a large one, so today’s growth holding is tomorrow’s mature business — and the portfolio’s composition changes without any transaction.
What happens when you are right. This is the unusual part. The failure mode is success — the more the company succeeds, the faster it stops matching the reason you bought it. Being wrong at least produces a clear signal.
What the alternative requires. Maintaining a growth portfolio means selling companies that have done well and buying smaller ones that have not yet — which is behaviourally difficult, generates tax outside a wrapper, and is the opposite of what buy and hold counsels.
How a fund handles it. A growth fund rebalances internally, so the drift is managed for you. A portfolio of individual companies held forever has nobody doing that.
Where they agree
Both require long horizons and considerable endurance. On this site’s shared series 95% of bars sat below a prior peak, with the longest wait for a new high at 73 bars.
Both are undermined by reacting to recent performance, which is the common failure of every approach on this site.
Both are eaten by costs — over thirty years, 75 basis points removes 20.2% of a pot.
And both agree completely during declines, where the advice from either is to do nothing.
Which one to use
Hold indefinitely when you bought the business rather than the growth rate. If the thesis is that a particular company will keep compounding as it matures, then maturity is not a reason to sell and the drift is not a problem — but that is a different thesis and worth stating.
Rotate when you bought the characteristic. If the reason was rapid expansion, then a company that has stopped expanding rapidly no longer qualifies, and holding it is inertia rather than conviction.
Use a fund when you want the characteristic without the maintenance. The rebalancing happens internally, which is much of what the fee is for.
And decide which of the two you did at the time of purchase. Deciding afterwards means deciding while holding a large gain, which is not a neutral position to reason from.
Why the drift is invisible
Because nothing bad happens as it occurs. The holdings are performing well; that is what caused the change. There is no loss, no warning and no moment at which the portfolio announces it has become something else.
And because the transition is gradual. No company stops growing on a particular Tuesday — it slows over years, so there is never a point at which the reassessment is obviously due.
The original data
Of the 24,971 videos in the search corpus, no title compares these two directly. Growth investing appears in 19 videos at a median of 573 views across 18 channels — the lowest median measured on this site. Buy and hold appears in 9 videos at a median of 38,895 across 9 channels.
A 573 median against 38,895 — a ratio of nearly seventy to one. Growth investing draws almost no audience despite twice the coverage, and the holding period draws a large one on very little — which is consistent with the pattern that behavioural subjects are sought and analytical ones are supplied.
On the chart above it is no longer a growth holding and nothing went wrong. The position succeeded itself out of the category it was bought for.
When it fails
The characteristic failure is running a growth strategy that has silently become a large-cap strategy. Over a decade the winners grow into the biggest positions and the biggest companies, so a portfolio assembled around rapid expansion ends up holding mature businesses at high weights — and it was never rebalanced because every holding was performing. The investor still describes themselves as a growth investor and owns something quite different, which only becomes apparent when the portfolio behaves like the broad market during a period when growth companies do something else.
A second failure is selling maturing winners purely to maintain a label, which incurs tax and may discard the best businesses you own.
A third is buying growth companies because they have risen, which is momentum wearing a different name.
A fourth is applying factor-style patience to growth, which is the characteristic with the least long-run support.
And a fifth is never stating which thesis you bought — the business or the growth rate — since everything above depends on that answer. Writing it down at purchase costs nothing and is the only thing that makes the question answerable later, when the position is large and the reasoning has been replaced by familiarity.
Related
Growth investing covers buying expansion and what it costs. Buy and hold covers the holding period and its demands. And value investing covers what successful growth companies eventually become.
The odd thing about combining these is that the failure mode is success. A company that keeps growing eventually becomes large and slow, and the portfolio you assembled around rapid expansion turns into a portfolio of mature businesses without a single bad outcome anywhere in it.
— Michael Whitman
This page is educational, not financial advice. Test every idea on your own charts before risking money.