Permanent Portfolio (Harry Browne): Pie Chart Breakdown

The Permanent Portfolio is one of the most elegant investment strategies ever published. Four equal slices, four economic scenarios, one portfolio that survives them all. Harry Browne designed it in 1981 and the math still holds up.

The four-slice allocation

Asset class	Allocation	Thrives in	Common ETF
Stocks	25%	Prosperity / growth	VTI, VOO, SPY
Long-term bonds	25%	Deflation	TLT, EDV
Gold	25%	Inflation	GLD, IAU
Cash / short-term Treasuries	25%	Recession / tight money	BIL, SHY

That is the entire portfolio. Four assets, equal weight, rebalanced annually. No tactical shifts, no market timing, no clever overrides.

The economic theory

Browne argued that any economy is in one of four states at any given time:

1. Prosperity — growth, low inflation. Stocks do well.
2. Inflation — rising prices erode currency value. Gold does well.
3. Deflation — falling prices, weak demand. Long-term bonds do well as rates drop.
4. Tight money / recession — credit contraction, recession fear. Cash and short-term Treasuries do well.

By holding all four asset classes equally, you ensure that something in your portfolio is always working. You give up the chance to maximize returns in any single environment in exchange for never being wrecked by a single environment.

Performance over long periods

Historical Permanent Portfolio returns (1972-2020):

Metric	Permanent Portfolio	60/40 stocks/bonds	100% stocks
Annualized return	~8.2%	~9.0%	~10.1%
Worst year	~-12%	~-20%	~-37%
Standard deviation	~7%	~10%	~15%
Max drawdown	~-20%	~-27%	~-51%

The Permanent Portfolio gives up about 1-2% of annual return vs more aggressive portfolios in exchange for dramatically lower volatility and shallower drawdowns. For investors who hate watching their portfolio crash, that trade is worth it.

Why it works

The genius of the Permanent Portfolio is that the four assets are NEGATIVELY correlated in the right ways. When stocks crash, bonds and gold often rise. When inflation spikes, gold rallies while bonds suffer. When deflation hits, bonds soar while stocks struggle.

This negative correlation means rebalancing actually adds return — you sell whatever just rallied and buy whatever just crashed, then wait for the cycle to flip. Mechanical, unemotional, profitable.

Sample $100,000 Permanent Portfolio

Holding	Ticker	Amount	%
Total US Stock Market	VTI	$25,000	25%
Long-Term Treasury	TLT	$25,000	25%
Gold ETF	IAU	$25,000	25%
Short-Term Treasury	BIL	$25,000	25%

Four ETFs. Total expense ratio: ~0.10%. Annual maintenance: rebalance once a year back to 25% each.

Pros and cons of the Permanent Portfolio

Pros

• Extremely low volatility — best for nervous investors
• Survives any economic environment
• Simple and rules-based
• Strong historical track record over 50 years
• Easy to maintain — annual rebalancing
• No need to predict the future

Cons

• Lower expected returns than 100% stocks over long horizons
• Gold pays no dividend or interest
• Cash drag — 25% in cash feels wasteful in bull markets
• Underperforms badly in long bull markets (1990s, 2010s)
• Tax inefficient if held in taxable accounts (gold has special tax treatment)

Who should use the Permanent Portfolio?

• Investors who panic-sold in past crashes and need a more stable portfolio
• Retirees prioritizing preservation over growth
• Anyone with a significant chunk of net worth they cannot afford to lose
• Investors who want a "lazy portfolio" they never have to think about

Variations on the theme

Some investors modify the original recipe:

• "Permanent Portfolio Plus" — adds 10% REITs and reduces other slices to 22.5% each
• Golden Butterfly — splits stocks into total market and small cap value, more dynamic but still 4-asset balanced
• Risk parity — weights assets by volatility instead of equal dollars (more bonds, less gold)

The original 25/25/25/25 still has the strongest track record because it is the simplest. Modifications usually trade simplicity for marginal improvements that may or may not hold up.

Visualize the Permanent Portfolio

Use the portfolio visualizer to enter the four asset classes at 25% each. The pie chart will show four equal slices — the most balanced visual in investing. Compare this to your current allocation and see how much more concentrated you are.