Howard Marks
162 Memos · Investment Framework

Oaktree Philosophy

The six enduring principles that define Oaktree's approach: (1) the primacy of risk control, (2) emphasis on consistency, (3) the importance of market inefficiency, (4) specialization in specific asset classes, (5) macro agnosticism, and (6) the avoidance of permanent capital loss. These principles have been stated and restated across 35 years of memos without meaningful revision.

Key Quotes

If we avoid the losers, the winners take care of themselves.

— Howard Marks, Oaktree Philosophy (2003)View memo ↗

Our goal is not to be the best in good times. It's to be consistently above average. To do that, you must be strongly below average in bad times.

— Howard Marks, Risk Revisited (2014)View memo ↗

Concept Analysis

Definition & Origins

The Oaktree Philosophy is the formal statement of six investment principles that define how Oaktree Capital Management approaches investing. First articulated in writing in the 1990s and codified in the firm's formal investment philosophy document, these principles have not changed in substance across 35 years and five market cycles. They are not a strategy — strategies must adapt to markets. They are a disposition toward markets: a set of beliefs about what is knowable, what is actionable, and what constitutes sustainable competitive advantage.

The six principles are: (1) the primacy of risk control, (2) consistency over brilliance, (3) the importance of market inefficiency, (4) specialization in specific asset classes, (5) macro agnosticism, and (6) the avoidance of permanent capital loss. They were not designed as a marketing document — they were the result of decades of direct investment experience and honest reflection on what had worked, what had failed, and why.

Core Ideas

The primacy of risk control. Oaktree's first principle is not "maximize returns" or "find the best investments" — it is "control risk." This is an unusual choice for an investment firm's primary objective. The logic: investment returns are asymmetric. A 50% loss requires a 100% gain to recover. Large losses destroy compounding capacity in ways that cannot be recovered through subsequent excellence. Therefore, the primary investment objective must be not losing badly, not winning maximally.

Consistency over brilliance. Oaktree does not aim to produce the highest returns in any given year. It aims to produce returns that are consistently above average — to be in the top quartile across all market environments, not just favorable ones. The investor who generates 30% in up markets but loses 40% in down markets loses on a compounded basis; the investor who generates 15% in up markets and only loses 5% in down markets wins decisively over time.

Market inefficiency creates opportunity. Oaktree operates in markets — primarily credit — where institutional constraints, complexity, stigma, and information barriers create mispricings that disciplined analysis can identify and exploit. Oaktree does not compete in highly efficient markets where the consensus is approximately correct and excess returns are available only through luck or excessive risk.

Specialization is the foundation of edge. Competitive advantage in investing requires depth. Oaktree competes only where it has genuine expertise: high yield bonds, distressed debt, private credit, real estate, and infrastructure. Extending into areas without that depth generates returns no better than the market — while consuming the firm's credibility and attention.

Macro agnosticism. Oaktree does not allocate based on forecasts of macroeconomic conditions, interest rates, commodity prices, or political outcomes. This is not ignorance — it is an honest assessment that macro forecasting has no demonstrated track record of reliability. Portfolio construction is based on security-level fundamentals, not macro predictions.

Avoidance of permanent capital loss. The most critical distinction in risk management: between temporary mark-to-market loss (painful but recoverable) and permanent impairment of capital (unrecoverable). Oaktree focuses relentlessly on avoiding the latter, even at the cost of some upside participation during speculative periods.

Practical Application

In portfolio construction: Each of the six principles shapes specific portfolio decisions. Risk control means position sizing conservatively relative to conviction; consistency means not concentrating the portfolio so aggressively that one error causes catastrophic underperformance; market inefficiency means targeting specific sectors rather than broad markets.

In business development: Specialization means declining opportunities outside the firm's core competencies — a discipline that has tested Oaktree repeatedly when adjacent opportunities appeared attractive. Macro agnosticism means not launching "macro" funds or making interest rate bets a core part of the investment process.

Across market cycles: The philosophy is most severely tested at cycle extremes, when competitors are generating outstanding returns by abandoning its principles. Oaktree has consistently declined to compete on those terms — accepting the short-term appearance of underperformance in exchange for sustainable long-term advantage.

Common Misconceptions

Misconception 1: The philosophy is conservative. The Oaktree Philosophy is not inherently conservative — it is precisely calibrated. Oaktree invested aggressively in distressed debt during the GFC precisely because the philosophy identified the moment as offering exceptional risk-adjusted return. The philosophy is about appropriate risk-taking, not risk avoidance.

Misconception 2: Macro agnosticism means ignoring the macro. Oaktree monitors macro conditions continuously. What it doesn't do is make macro forecasts the basis for portfolio allocation. The distinction: using macro awareness to assess the risk environment (cycle position, valuation levels) versus making directional bets on macro outcomes.


Howard Marks' Own Words

Howard Marks’ Own Words

"If we avoid the losers, the winners take care of themselves."

"Our goal is not to be the best firm in good times. It's to be a consistently above-average firm. To be consistently above average, you have to be well below average — not just average — in the bad times."

"Investment management is not a single-period game. It's a multi-period game, and in multi-period games, survival is the prerequisite for everything else. You cannot compound from zero."

"Investing without a philosophy is like sailing without a compass. Anyone can get somewhere on a calm day. You need the compass when the weather turns."


Thought Evolution

Formative Period (1978–1990)
The elements of the philosophy evolved through direct experience at Citibank and TCW — the recognition, through trial and error, that credit analysis required a framework centered on loss avoidance rather than gain maximization.
Explicit Articulation (1991–2000)
The memo-writing discipline forced systematic articulation. Each memo required Marks to explain not just what to do but why — and the accumulated reasoning, across hundreds of memos, became the documented philosophy.
Testing Across Cycles (2001–2020)
The dot-com bust, the GFC, the COVID crash, and the subsequent recovery each tested the philosophy directly. In each case, adherence to the principles produced periods of apparent underperformance (when aggressive strategies generated higher returns) followed by substantial outperformance when markets corrected.
Global Institutionalization (2020–present)
As Oaktree became one of the world's largest alternative asset managers, the philosophy became not just an investment document but an organizational one — the basis for hiring, culture, client communication, and firm strategy.

Related Concepts


Key Memos

The Memo That Started It All (1990) ↗

First memo sent to clients; establishes the risk-first framework before the formal philosophy document exists

Risk Revisited (2014) ↗

The definitive statement of the first principle; risk control as the foundation of investment success

The Most Important Thing (2007) ↗

Synthesis of the full philosophy into a single coherent document

Dare to Be Great (2006) ↗

The tension between consistency and the occasional need for aggressive action

Oaktree Philosophy (ongoing) ↗

The formal philosophy document, updated periodically and available on the Oaktree website


Mentioned In


Source: Chian.io — Howard Marks Knowledge Base