Blog

What is an All-Weather Portfolio, how does it differ from an All-Seasons Portfolio, what are its principles, and how can investors benefit from this framework?

In this post, we will be diving into all of these questions, uncovering on what logical basis this investment philosophy rests upon. It forms the basis for many investors seeking a stable core to their wealth stack, including my eToro portfolio which you can copy automatically and effortlessly on their social trading platform, so let’s get to know it.

Contents and Topics to be Covered

• Investing Without Needing to Predict the Future
• The Origins of the All-Weather Concept
• Understanding the Four Economic Regimes
• How Major Asset Classes Behave Across the Cycle
• The Principle of Macro Agnosticism
• Risk Parity: The Structural Backbone
• What’s the Difference Between an All-Weather Portfolio and an All-Seasons-Portfolio?
• Why the All‑Weather Approach Appeals to Long‑Term Investors
• Common Misconceptions About The All-Seasons Portfolio

---

Investing Without Needing to Predict the Future

Most private investors approach financial markets with an implicit assumption: to succeed, they must correctly predict what comes next. Will inflation rise or fall? Is a recession coming? Are interest rates about to peak? Should one buy stocks now or wait?

The problem is that even the most sophisticated investors, economists, and central banks struggle to answer these questions consistently. Markets are complex adaptive systems shaped by countless variables — geopolitics, demographics, technology, regulation, psychology, and unexpected shocks — many of which interact in non‑linear and unpredictable ways.

Another problem for retail investors is time. Most of us have jobs, families, hobbies, and other past-time activities, why we don’t want to spend all of our precious time glued to a computer to research individual stocks, following financial news, reading tedious minutes from central bank meetings, and so on, just to be able to invest with confidence.

A broad stock index fund, tracking either the American S&P 500 stock index or a global index, is a decent solution. But stocks tend to move up and down quite a lot from a year to another (up maybe 20-30% one year, only to lose 20-30% the next year). Even though we as investors might claim that such a drawdown doesn’t affect us, it actually does cause some stomach ache when we see the value of our investment accounts decrease. In does times, you need other assets in the portfolio as well to increase the stability (when stocks zag, other assets usually zig).

The All‑Weather Portfolio — or a simplified version through the All-Seasons Portfolio — was designed as a response to this fundamental uncertainty. Rather than trying to forecast the future, it aims to prepare for any future. Its core idea is deceptively simple: build a portfolio that can perform reasonably well across all economic environments, instead of relying on correct market timing.

This article explores what the All‑Weather Portfolio is, where it comes from, how it works in practice, and why it can be a powerful long‑term framework for private investors seeking stability, resilience, and sustainable growth.

---

The Origins of the All‑Weather Concept

The intellectual roots of the All‑Weather Portfolio trace back to Ray Dalio, founder of Bridgewater Associates, one of the world’s largest and most influential hedge funds founded in 1975 and which has around $100bn in assets under management.

Bridgewater’s All-Weather Portfolio can further be traced back to the “Permanent Portfolio” created by Harry Browne in the 1960s and 1970s, which had a 25% allocation to stocks, government bonds, gold, and cash.

During the 1980s and 1990s, Dalio observed that most investment failures were not caused by poor security selection, but by large, unexpected shifts in the economic environment. Investors tended to over‑concentrate their portfolios around a single macro view — for example, strong growth or falling inflation — and were caught off guard when reality unfolded differently.

This led Dalio and his team to formalize a framework based on a simple but powerful question:

What kind of portfolio would perform reasonably well no matter what economic environment unfolds?

Rather than forecasting markets, the idea was to identify the fundamental forces that drive asset returns and then structure portfolios to balance exposure across those forces.

The result was the All‑Weather framework — a risk‑balanced, regime‑agnostic approach later popularized through Bridgewater’s research and adapted by many long‑term investors worldwide.

---

Understanding the Four Economic Regimes

At the heart of the All‑Weather approach lies a simple economic model. At any given time, the economy tends to exist in one of four broad regimes, defined by two variables:

1. Economic growth – accelerating or slowing
2. Inflation – rising or falling

Combining these two dimensions creates four distinct environments:

ECONOMC GROWTH	INFLATION	TYPICAL ENVIRONMENT
Rising	Falling	Disinflationary growth (often ideal for equities)
Rising	Rising	Overheating or reflation
Falling	Falling	Deflation or recession
Falling	Rising	Stagflation

Each regime affects asset classes differently. The key insight of the All‑Weather framework is that no single asset performs well across all four regimes, but a diversified mix can.

---

How Major Asset Classes Behave Across the Cycle

Understanding how different assets respond to economic conditions is essential to understanding why the All‑Weather approach works.

1. Equities (Stocks)

Stocks tend to perform best during periods of strong economic growth, especially when inflation is moderate or falling. Corporate earnings expand, investor confidence rises, and valuations often increase.

However, equities can suffer sharp drawdowns during recessions, financial crises, or periods of aggressive monetary tightening. Their long‑term return potential is high, but so is their short‑term volatility.

2. Bonds (Especially Long‑Duration Government Bonds)

High‑quality government bonds typically perform well when growth slows and inflation falls. In such environments, central banks tend to cut interest rates, which increases bond prices.

This makes bonds a powerful counterbalance to equities during economic downturns, helping stabilize portfolio returns.

3. Commodities

Commodities — including energy, industrial metals, and agricultural products — tend to perform best during periods of rising inflation or supply shocks. They provide a hedge against rising input costs and currency debasement. Commodities also do well in time of rapid economic growth, when demand tends to exceed supply.

4. Gold

Gold occupies a unique role within the All‑Weather framework. It has historically performed well during periods of monetary instability, negative real interest rates, and loss of confidence in fiat currencies. Gold can act as both an inflation hedge and a crisis hedge, which you can read more about in this post.

---

The Principle of Macro Agnosticism

Traditional investment strategies often rely on strong macroeconomic convictions:

• “Interest rates will fall, so bonds will outperform.”
• “Inflation is coming, so commodities are the best bet.”
• “Economic growth will accelerate, so stocks will rally.”

The problem is not that these views are unreasonable — it is that they are inherently uncertain.

Even if you would be able to correctly foresee which regime comes next, and get the timing right, it is even harder to accurately put on trades that appreciate in that regime change.

The All‑Weather approach embraces macro agnosticism: rather than betting on a specific outcome, it spreads risk across all major economic scenarios. This reduces reliance on forecasts and increases the robustness of the portfolio.

Instead of asking, “What do I think will happen?”, the All‑Weather investor asks, “What if I’m wrong?”

This also rhymes with legendary credit investor Howard Marks’ famous quote: “You can’t predict. But you can prepare“, which, translated to the All-Seasons framework, means that it is difficult to predict the future, but we can prepare the portfolio for any possible outcome.

---

Where The All-Seasons Returns Come From: Risk Premia and Rebalancing

A common misconception is that the All‑Weather Portfolio somehow relies on market timing or tactical decisions to generate returns. In reality, its return profile comes from two very robust and well‑documented sources: long‑term risk premia and systematic rebalancing.

1. Earning Risk Premia Across Asset Classes

Each major asset class included in an All‑Weather portfolio is expected to deliver a positive return over time because investors are compensated for bearing specific types of risk.

• Equities offer a risk premium for owning productive businesses and accepting earnings volatility.
• Bonds provide a term and duration premium for lending money over longer horizons.
• Commodities offer a return linked to inflation risk, scarcity, and supply–demand imbalances.
• Gold provides insurance against monetary instability and systemic stress, and risk-off sentiment.

Individually, these assets experience long cycles of under‑ and over‑performance. But collectively, they form a diversified set of return drivers that tend to perform at different times for different reasons.

The beauty of an All-Weather strategy is that all of these assets’ risk premiums are earned, just not at the same time, Rather than relying on one dominant engine of returns, the All‑Weather approach harvests multiple, structurally independent sources of risk premia.

2. The Rebalancing Premium: Buying Low, Selling High by Design

A second — and often underappreciated — source of return comes from systematic rebalancing.

As markets move, some assets inevitably outperform while others lag. Left unchecked, this causes the portfolio to drift away from its target risk balance. Rebalancing restores the intended allocation by:

• trimming assets that have performed well and grown too large, and
• adding to assets that have underperformed and become underweighted.

In effect, the portfolio is systematically selling relatively expensive assets and buying relatively cheap ones — a disciplined, emotion‑free form of contrarian investing.

Over long periods, this rebalancing process can add a meaningful return premium, particularly in diversified portfolios where asset prices move asynchronously.

If you are comfortable, you could also add strategic rebalancing on top of your regular rebalancings to try to earn a little bit more. Check out my special post on this topic here.

The difficult part with investing in All-Weather type strategies is that there will always be assets that are performing badly. You should remember that this is not a bug, but a feature, and that over time, also the underperforming asset will turn to a relative winner. An adage among All-Weather and risk parity investors is that if you are not upset by at least one sleeve of your portfolio, you haven’t diversified enough.

3. Why This Matters for Long‑Term Investors

The combination of diversified risk premia and mechanical rebalancing creates a powerful dynamic:

• Returns are not dependent on a single market or macro outcome
• Volatility becomes an ally rather than an enemy
• The investor is rewarded for patience and discipline

This is why the All‑Weather approach tends to produce smoother compounding paths over time, even if it does not always lead performance charts in any single year.

---

Risk Parity: The Structural Backbone

A defining characteristic of the All‑Weather Portfolio is its use of risk parity.

Traditional portfolios allocate capital in an unbalanced, for example, 60% stocks and 40% bonds. Because stocks are far more volatile than bonds, they end up contributing the majority of the portfolio’s risk. (I have discussed this in detail in a separate post on how a 60/40 Portfolio is not balanced.)

Risk parity reverses this thinking. It focuses on equalizing risk contribution, not capital allocation.

Instead of asking:

How much money should I invest in each asset?

It asks:

How much risk should each asset contribute to the portfolio?

This approach results in more balanced exposure across asset classes and reduces dependence on any single return driver.

In practice, risk parity portfolios often allocate more capital to lower‑volatility assets and less to higher‑volatility ones. Some implementations use modest leverage to raise expected returns while preserving diversification, though leverage is optional and should be applied conservatively.

What you end up with is that instead of allocating 25% to each of stocks, government bonds, gold, and commodities, you get the following allocations, for an “All-Seasons Portfolio” originally suggested by Ray Dalio. This is constructed by ensuring that all of the four quadrants in the regime matrix have equal weight.

ASSET CLASS	ANNUALISED VOLATILITY	PORTFOLIO WEIGHT
Stocks	15%	30%
Bonds	8%	55%
Gold	30%	7.5%*
Commodities	30%	7.5%*

*The portfolio weights of gold and commodities against annualised volatility which are bundled for gold and commodities.

From this general framework, you can get started to construct the portfolio using the logic to make sure that all regimes are covered. For example, Ray Dalio has in 2025 updated the gold allocation from the All-Seasons Framework from 7.5% to 10-15% (taking down government bonds to 47.5%), arguing that there is now more risk in bonds as debt levels have increased. This is also an adjustment I have made in my All Seasons Portfolio which I trade as a Popular Investor on eToro.

---

What’s the Difference Between an All-Weather Portfolio and an All-Seasons-Portfolio?

The terms All‑Weather and All‑Seasons are often used interchangeably, but they are not identical. Understanding the distinction helps clarify both the philosophy behind this approach and how it can be implemented in practice.

The All‑Weather Portfolio

The All‑Weather Portfolio refers to a specific conceptual framework originally developed at Bridgewater Associates. It is grounded in macroeconomic theory and built around balancing exposure to the four economic regimes: rising and falling growth, and rising and falling inflation. Its practical implementation is not public, but the hedge fund’s “secret sauce”, and is run systematically over a vast number of assets with constant reactions to changes in asset correlations, volatility, and macro events.

Its defining characteristics are:

• Explicit focus on economic regimes rather than asset classes
• Heavy emphasis on risk parity, where each asset contributes a similar amount of portfolio risk
• Use of diversifying assets such as long‑duration bonds, commodities, gold, currency pairs, single commodities, etc.
• Optimises allocations daily based on changes in asset and macro data
• Often implemented with institutional tools such as leverage and futures (though not required)

In short, the All‑Weather Portfolio is a theoretical framework for constructing portfolios that are resilient across economic environments.

The All‑Seasons Portfolio

The term All‑Seasons Portfolio is commonly used to describe a more practical and investor‑friendly interpretation of the same philosophy, but which works from a retail investor’s perspective.

An All‑Seasons approach typically:

• Applies the same economic logic as the All‑Weather framework
• Uses simpler, more accessible instruments (such as ETFs)
• Adjusts allocations to reflect real‑world constraints like liquidity, regulation, and personal risk tolerance
• Defines one general portfolio allocation which is good enough for the long term, rather than optimising daily
• Avoids excessive leverage while still aiming for broad diversification

In other words, an All‑Seasons portfolio seeks to capture the spirit of the All‑Weather approach without replicating its institutional complexity. This generates good return, without the investor needing to spend a lot of time chasing the additional decimal points of return.

How They Work Together

You can think of the relationship like this:

• All‑Weather = the theoretical blueprint borrowed from hedge fund’s systematic trading
• All‑Seasons = the practical implementation for retail investors

Both share the same core belief: that long‑term investment success comes not from predicting the future, but from building a portfolio that can endure many different futures.

---

Why the All‑Weather Approach Appeals to Long‑Term Investors

For long‑term investors — particularly those saving for retirement — the All‑Weather philosophy offers several compelling advantages.

1. Reduced Volatility and Drawdowns

By diversifying across economic regimes, the portfolio tends to experience shallower drawdowns during market stress. This reduces emotional pressure and the risk of abandoning a long‑term plan at the worst possible time.

2. More Stable Compounding

Compounding works best when large losses are avoided. A smoother return path, even with slightly lower headline returns, can lead to better long‑term outcomes.

3. Behavioural Resilience

A strategy that performs reasonably well in most environments is easier to stick with. This behavioural advantage is often underestimated but can be one of the most important drivers of long‑term success.

Behavioural finance has really increased in popularity in recent years, recognising that investors are not as resilient in bad markets than what they might have thought. The consequence is that investors sell at a bad time fearing further drops and not re-entering soon enough. Additionally, it is psychologically difficult to see your retirement savings drop, with the uncertainty if they will recover in time.

4. Structural Diversification

Rather than diversifying across many similar assets, the All‑Weather approach diversifies across economic drivers, creating a more robust portfolio structure.

---

Common Misconceptions About The All-Seasons Portfolio

“All‑Weather means low returns.”
Not necessarily. While it may lag aggressive equity strategies during strong bull markets, its long‑term risk‑adjusted performance can be highly competitive. The main difference is that the All-Weather strategy delivers similar returns as the stock market (7-10% p.a.) but with less variance between years (you seldom see 20+% returns, but also fewer -20+% drops).

“It only works in certain decades.”
The framework is explicitly designed to work across changing macroeconomic regimes, not just in one historical period.

“It’s too conservative for younger investors.”
Risk levels can be adjusted through asset weights, leverage, or satellite strategies while preserving the core philosophy. By having a stable core, you can add riskier investments on top. Or you can add leverage through for example securities lending on your brokerage account, CFDs, or leveraged ETFs.

---

Bringing It All Together

The All‑Weather Portfolio is not a trading strategy or a short‑term tactic. It is a philosophy of portfolio construction built around uncertainty, diversification, and long‑term discipline.

By acknowledging that the future is unpredictable and structuring portfolios accordingly, investors can reduce emotional decision‑making and improve their chances of long‑term success.

In future articles, we will explore:

• Historical performance of All‑Weather style portfolios
• How to implement the approach using modern ETFs
• Risk parity in practice and common implementation pitfalls
• How to adapt the framework to different risk profiles

---

Follow My Work

I apply these principles in practice through my own long‑term portfolio, which I manage transparently on eToro as a Popular Investor.

If you want to explore how All‑Weather investing works in the real world, or follow a disciplined, rules‑based approach to long‑term investing, you can find me on eToro under the username AllSeasonsPort.

You can also find more in‑depth research and educational content on this site, where I regularly publish articles on macro investing, portfolio construction, and long‑term wealth building.

If you want to implement an All-Seasons Portfolio strategy on your own, you can start by checking out my article on this topic: Getting Started with the All Seasons Portfolio.

This article is for educational purposes only and does not constitute financial advice.