How Much Gold Should You Own? Allocation in Practice

This article is general information, not financial advice, and nothing here accounts for your personal circumstances. What it can do is set out the frameworks that investors and researchers actually use, so that whatever number you land on is a considered one rather than an accident.

Why an allocation exists at all

The argument for holding physical precious metals is rarely about expected return. Over very long periods gold has roughly tracked purchasing power rather than compounding like productive assets. The argument is about correlation: gold has historically behaved differently from equities and bonds, particularly during inflation shocks, currency crises and periods of acute financial stress.

A small allocation to an asset with low or negative correlation can reduce the volatility of a portfolio as a whole, even if that asset on its own is volatile and yields nothing. That is the entire mathematical case, and it is a reasonable one.

The frameworks people actually use

The most commonly cited range is five to ten per cent of investable assets. It is large enough to matter during a genuine dislocation, small enough that a prolonged bear market in metals does not derail an overall plan. Several mainstream asset managers have published research arriving at figures in this region.

Harry Browne’s permanent portfolio takes a more radical position: twenty-five per cent each in equities, long-term bonds, cash and gold, rebalanced annually. It has produced remarkably steady long-run results with shallow drawdowns, at the cost of meaningfully lower returns than an equity-heavy portfolio during bull markets.

At the other end, some holders treat metals not as a portfolio sleeve at all but as insurance sized in absolute terms: enough to cover a defined period of living expenses, held entirely outside the financial system, with the rest of their capital invested conventionally.

• Conventional diversification: 5–10% of investable assets
• Permanent portfolio: 25% gold, rebalanced annually
• Insurance framing: a fixed absolute sum, not a percentage
• Concentrated conviction positions: higher, and correspondingly higher risk

Questions that should move your number

Consider your time horizon: metals can underperform for a decade or more, as anyone who bought in 2011 and waited until 2020 will confirm. Consider your income stability, since metals pay nothing and cannot fund expenses without being sold. Consider currency risk, which for anyone outside the United States is a large and often unexamined part of the return.

Consider storage and insurance capacity honestly. A ten per cent allocation that you cannot securely store is not a ten per cent allocation; it is a security problem. And consider your other exposures: if you already hold mining equities, streaming companies or a metals ETF, your true exposure is higher than your physical holdings suggest.

Rebalancing turns volatility into an advantage

An allocation only functions as diversification if you maintain it. If metals double while equities stall, a ten per cent sleeve becomes eighteen per cent, and your portfolio is now far more exposed than you intended. Selling back to target forces you to sell strength and buy weakness, which is exactly what most investors find hardest and what most reliably improves outcomes.

Annual rebalancing is sufficient for most people. More frequent rebalancing generates transaction costs and, with physical metal, wide dealer spreads that quickly outweigh the benefit.

You cannot manage what you cannot measure

Every framework above requires one thing: knowing what your metals are currently worth, right now, in your own currency. A drawer of coins and a folder of receipts cannot tell you that. BullionTally values your gold, silver, platinum and palladium at live spot prices in 153 currencies, shows the split by metal and by product, and keeps the whole record on your device rather than on someone else’s server.

Once you can see the number, deciding whether it is the right number becomes a much easier conversation to have with yourself.