This memo focuses on fundamental analysis and understanding the structural components of corporate earnings. Marks argues that top-line growth often masks deteriorating underlying quality and unsustainable capital structures.

An analysis of market valuations versus historical norms. Marks emphasizes that bubbles are defined by a suspension of disbelief and the abandonment of traditional metrics in favor of seductive narratives.

Marks explores the mathematical relationship between interest rates, cash flows, and intrinsic value. He argues that in a higher-rate environment, the margin of safety becomes the investor's most critical tool.

Examines how market participants often overreact to news, leading to mispricings that disciplined, contrarian investors can exploit by focusing on intrinsic value.

Marks explores the necessity of second-level thinking and contrarianism. He argues that to achieve superior performance, an investor must be willing to look wrong for a period while holding a non-consensus view.

Examines the futility of macro forecasting during a crisis, suggesting that investors should focus on the present price relative to intrinsic value instead.

Marks explores the shift in value investing, suggesting that traditional metrics must evolve to account for intangible assets and the dominance of technology companies.

Discusses the need to balance aggressiveness and defensiveness as market prices drop, suggesting that the time to start buying is when fear is at its peak.

Written during the initial market crash, Marks evaluates the extreme panic and the potential for long-term value creation for those with the stomach to stay invested.

Marks discusses second-level thinking, explaining that superior investment results require a more complex and contrarian thought process than the average market participant.

This memo analyzes the attractiveness of stocks relative to low-yielding bonds, suggesting equities offer better long-term potential despite macro concerns.

Buffett uses a Nebraska farm and New York real estate purchase to explain why focusing on productive assets—not daily price fluctuations—is the key to building lasting wealth. A masterclass in thinking like an owner, not a trader.

Outlines Oaktree's core investment philosophy, emphasizing the importance of consistency, risk control, and avoiding large losses.

Marks explores the merits and pitfalls of investing in gold, concluding that while it serves as a hedge against uncertainty, it lacks intrinsic value and cash flow, making it a speculative asset.

Marks outlines the fundamental principles that guide Oaktree's investment philosophy, focusing on risk control, consistency, and the avoidance of macro forecasting to achieve superior long-term results.

Marks encourages investors to look past short-term volatility and focus on the long-term intrinsic value of assets, especially when market panic creates significant buying opportunities for patient capital.

Advises maintaining a long-term perspective and focusing on asset quality during periods of extreme market uncertainty and volatility following initial financial shocks.

This memo contends that market panics lead to irrational pricing, allowing disciplined value investors to acquire assets at significant discounts to their intrinsic value.

Marks explains the pitfalls of relying solely on Internal Rate of Return, advocating for a focus on total capital appreciation and realized cash returns.

Marks introduces the concept of 'second-level thinking' and argues that successful investing requires a multidimensional approach focusing on risk control rather than just seeking returns.

This memo defines the 'realist' investor as one who avoids the emotional extremes of the market, focusing instead on objective analysis and disciplined risk management.

An exploration of the mechanics of investment performance, arguing that superior returns are generated by buying assets at prices significantly below their intrinsic value.

Marks discusses the search for safety in a volatile market, warning that safe assets can become risky if they are overpriced due to a flight to quality.

Marks critiques the dot-com mania, highlighting the disconnect between soaring stock prices and the lack of earnings or sustainable business models in the tech sector.

Marks analyzes the bursting of the tech bubble, noting the return to fundamental valuation and the end of the era where momentum trumped value.

Marks distinguishes between investing based on fundamental value and speculating on price movements. He argues that true investors focus on the underlying asset's cash flow rather than short-term market sentiment.

Marks outlines his philosophy for finding bargains by looking where others aren't. He emphasizes the need for a contrarian mindset and the discipline to wait for the right price.

Marks explores the psychological and structural reasons why markets become inefficient. He argues that human emotion and lack of information create opportunities for contrarian investors to find mispriced assets.