The Permanent Portfolio: 25/25/25/25 Strategy
Four equal slices: stocks, long-term bonds, gold, and cash. Harry Browne designed it so that whatever the economy does, something in the portfolio is winning. The result is a famously smooth, low-drawdown ride.
Don't have time? Here's what you need to know:
- 1The Permanent Portfolio holds 25% each in stocks, long-term Treasuries, gold, and cash, with one asset built to thrive in each economic condition.
- 2A simple ETF build is VTI, TLT, GLD, and SHY at equal weights.
- 3It trades the upside of a stock-heavy portfolio for famously shallow drawdowns and stability across regimes.
- 4Rebalance on Browne's bands, acting only when a slice breaches 15% or 35% of the portfolio.
One Asset for Every Economic Season
Investment writer Harry Browne built the Permanent Portfolio in the early 1980s around a simple insight: nobody can reliably predict the economy, so build a portfolio that holds something positioned to thrive no matter what happens. He identified four broad economic conditions and matched an asset to each. Prosperity favors stocks, inflation favors gold, deflation favors long-term Treasury bonds, and recession or tight money favors cash.
By holding all four in equal measure, you guarantee that some part of the portfolio is always doing well, which cushions the parts that are struggling. You give up the explosive upside of an all-stock portfolio in exchange for a much smoother ride and shallower drawdowns. It is a strategy designed less to maximize return than to never blow up.
The 25/25/25/25 Allocation
The structure is famously rigid: 25% in stocks, 25% in long-term Treasury bonds, 25% in gold, and 25% in cash or short-term Treasuries. The equal weighting is deliberate. Because Browne did not claim to know which economic condition was coming, he refused to overweight any single bet. You can implement the whole thing with four ETFs.
A common ETF build uses a broad U.S. stock fund such as VTI for the equity slice, a long-term Treasury fund like TLT for the bond slice, GLD for gold, and a short-term Treasury fund like SHY for the cash slice. Each gets exactly one quarter of the portfolio, and you rebalance back to 25% each when any band drifts too far.
| Slice | Weight | Example ETF | Thrives in |
|---|---|---|---|
| Stocks | 25% | VTI | Prosperity / growth |
| Long-term Treasuries | 25% | TLT | Deflation |
| Gold | 25% | GLD | Inflation |
| Cash / short-term Treasuries | 25% | SHY | Recession / tight money |
What You Gain and What You Give Up
The Permanent Portfolio's calling card is stability. Historically it has produced notably shallow drawdowns and steady, if modest, real returns through wildly different decades, because gold and long-term bonds tend to zig when stocks zag. For an investor whose biggest risk is panic-selling at the bottom, that smoothness has real value: a portfolio you can actually hold through a crash beats a higher-returning one you abandon.
The trade-off is upside. With only 25% in stocks, the portfolio cannot keep pace with an equity-heavy allocation during long bull markets, and a permanent 50% allocation to gold and cash is a meaningful drag when those assets do nothing for years. Over very long horizons, a stock-heavy portfolio has historically produced more wealth. The Permanent Portfolio trades some of that growth for resilience.
Important: Half the portfolio sits in gold and cash, which produce no earnings and can lag for a decade or more. If maximizing long-term growth is your goal, this allocation will likely leave money on the table versus a stock-heavy mix.
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Rebalancing With Browne's Bands
Browne recommended a threshold approach rather than a calendar. You let each slice drift within a band, and rebalance only when one falls below 15% or rises above 35% of the portfolio. At that point you trim the winners and top up the losers to restore the 25/25/25/25 split. This keeps trading and taxes low while still enforcing buy-low, sell-high discipline at the extremes.
Because gold and long-term Treasuries are volatile and lightly correlated with stocks, the bands do get hit, and rebalancing is where much of the strategy's benefit comes from. Hold the gold and bond pieces in tax-advantaged accounts where you can rebalance freely without triggering capital gains, and use the rebalancing discipline to mechanically sell whatever has run up most.
Tip: Set calendar reminders to check the bands, not to rebalance on a fixed date. You only act when a slice breaches 15% or 35%, which may be once a year or less.
Frequently Asked Questions
What is the Permanent Portfolio allocation?
Four equal 25% slices: U.S. stocks, long-term Treasury bonds, gold, and cash or short-term Treasuries. Harry Browne weighted them equally because each is designed to thrive in a different economic condition (prosperity, deflation, inflation, and recession), and he did not claim to predict which was coming.
Why does the Permanent Portfolio hold gold?
Gold is the inflation hedge. It tends to hold or gain value when inflation erodes the purchasing power of cash and bonds, which is exactly when stocks often struggle too. Holding 25% in gold means the portfolio has a built-in defense against inflationary periods that hurt the other assets.
How often do I rebalance the Permanent Portfolio?
Browne suggested a threshold method: rebalance only when any slice drops below 15% or rises above 35% of the total. This may happen roughly once a year or less, which keeps trading costs and taxes low while still forcing you to sell high and buy low at the extremes.
Does the Permanent Portfolio underperform a stock portfolio?
Usually in returns, yes; in stability, no. With only 25% in stocks, it trails equity-heavy portfolios during bull markets and over very long horizons. Its advantage is much shallower drawdowns and steadier results across different economic regimes, which suits investors who value not losing big over maximizing growth.
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Alex Harrington
CFA Level II Candidate, Finance & Economics
Alex Harrington is an independent ETF researcher and personal finance writer with over 8 years of experience analyzing exchange-traded funds. A CFA Level II candidate with a background in economics, Alex has reviewed 800+ ETFs and helped thousands of beginners build their first investment portfolios through clear, jargon-free education.
This content is for educational purposes only and does not constitute financial advice. Past performance does not guarantee future results. Consult a licensed financial advisor before making investment decisions.