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Research, analysis, and perspective

Explore our thinking on value investing, operational value creation, and market dynamics. We share our research and perspectives on the topics that inform our own investment process.

All content is for informational and educational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Perseus is not a registered investment adviser. Please consult a qualified financial professional before making investment decisions. View full disclosures.

Value investing and market analysis

Investment InsightsBehavioral FinanceAnchoring BiasFebruary 12, 2026

The Anchoring Trap: How Reference Points Distort Investment Decisions

Investors frequently anchor to purchase prices, 52-week highs, and analyst targets. We examine how this cognitive bias creates systematic mispricings and how disciplined value investors can exploit them, with five detailed post-COVID case studies.

25 min read February 12, 2026Read Report
Investment InsightsBehavioral FinanceHerding BiasFebruary 13, 2026

The Herding Instinct: How Crowd Behavior Inflates Growth-Stock Valuations

From GameStop to Palantir, we dissect six herding episodes through information cascades, momentum chasing, social contagion, and passive flow concentration. Includes a five-step contrarian framework and an in-depth analysis of Palantir’s 3,400% reflexivity-driven ascent.

30 min read February 13, 2026Read Report
Investment InsightsBehavioral FinanceDisposition EffectFebruary 17, 2026

The Disposition Trap: Loss Aversion, the Disposition Effect, and the Hidden Cost of Holding Losers

Investors sell winners too quickly and hold losers too long, costing 3–4% annually. We trace this bias from Kahneman and Tversky through five post-COVID case studies — Meta, Intel, 2022 bonds, Chinese tech, and Boeing — and present a five-step framework for breaking free.

30 min read February 17, 2026Read Report
Investment InsightsBehavioral FinanceMean ReversionFebruary 17, 2026

The Overreaction Premium: Mean Reversion, Market Panics, and the Systematic Exploitation of Sentiment Extremes

Markets systematically overshoot in both directions, generating a 5–10% annualized contrarian premium. We examine six post-COVID case studies — from the 2022 energy euphoria to the Liberation Day panic of April 2025 — and present a five-step framework for exploiting overreaction-driven mispricings.

35 min read February 17, 2026Read Report

Foundations of value investing

Educational ResourcesDecember 2024

Understanding Margin of Safety in Modern Markets

Benjamin Graham introduced margin of safety as the cornerstone of intelligent investing. We examine how to apply this timeless concept across equities, real estate, and venture capital today.

10 min read December 2024
Educational ResourcesOctober 2024

A Framework for Identifying Competitive Moats

Not all competitive advantages are created equal. A systematic framework for evaluating the durability and width of economic moats across different industries.

12 min read October 2024
Educational ResourcesAugust 2024

Intrinsic Value Estimation: DCF, Comps, and Beyond

A practical guide to the primary valuation methodologies we use, including discounted cash flow analysis, comparable company analysis, and asset-based approaches.

15 min read August 2024
Educational ResourcesJune 2024

What Makes a Value-Add Investment: Beyond Capital Deployment

Why the best investments are those where operational expertise — customer introductions, technology improvements, and strategic partnerships — can drive meaningful value creation.

11 min read June 2024

Quarterly letters and market outlook

Market CommentaryOctober 2024

Q4 2024 Market Outlook: Navigating Uncertainty with Discipline

Our quarterly assessment of market conditions, signals we are observing, and how we are positioning across Perseus strategies heading into year-end.

12 min read October 2024
Market CommentaryJuly 2024

Mid-Year 2024 Review: Lessons in Patience and Conviction

A candid review of the first half of 2024 — what worked, where we were early, and how our investment framework informed our decision-making throughout the period.

14 min read July 2024
Market CommentaryJanuary 2024

2024 Annual Letter: The Case for Active Value Creation

Our annual letter discussing portfolio positioning and why we believe active, operationally-engaged investing remains the most compelling approach to building long-term wealth.

18 min read January 2024

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