Value Investing Insights for Serious, Independent Investors
Actionable research, proven frameworks, and high-conviction analysis designed to help you identify undervalued opportunities and compound long-term wealth.
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Explore advanced research memberships, detailed stock reports, and deep-dive guides designed to give you clarity, conviction, and repeatable results.
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Astute Investor’s Calculus: Inner Circle Investment Subscription (1 Year Access)
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Graham Holdings (GHC) Stock Analysis: Exclusive Valuation Report (Only 1,000 Copies Available!)
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Shoe Carnival (SCVL) Stock Analysis: Exclusive Valuation Report (Only 100 Copies Available!)
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SM Energy Stock Analysis: Exclusive Valuation Report (Only 50 Copies Available!)

Inside Astute Investor’s Calculus, you’ll learn:
- How to find undervalued small-cap stocks
- How to apply intrinsic value and earnings yield models
- How to build Kelly-optimized, high-conviction portfolios
- How to use volatility to compound faster (Shannon’s Demon)
- How to navigate risk with evidence-based strategies
About the Author
I’m Shailesh Kumar, a value investor with decades of experience in small-cap analysis, intrinsic value modeling, and systematic portfolio construction. Everything I share here comes from real strategies I use to build long-term wealth for my family and businesses.
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Latest Value Investing Articles
Latest Value Investing Research & Insights
Stay current with fresh analysis and timeless principles. Each article is crafted to help you understand markets better, identify mispriced opportunities, and strengthen your investment process.
9 Great Small Cap Stocks with the Highest Piotroski F-Score of 9 – June 2025
Piotroski F-Score is a composite metric that measures the financial strength of a company. Research…
Check Out My Podcast Appearance on The Contrarian Capitalist Show
https://youtu.be/Y4LLNfDI05E?si=MNg7IIQX0O28On6A It was a great pleasure to be a guest on The Contrarian Capitalist podcast….
Are Data Center REITs the Next Big Thing? Or Just the Next Big Trap?
There is this saying about value investors: we do not swing at every pitch, we…
[Inner Circle] The Next Berkshire Hathaway – Part 1
It takes a special kind of company to be crowned the Next Berkshire Hathaway, and…
How to Build Portfolio Resilience When Macro Shocks Destroy Valuations
Intrinsic value is not enough in a world of macro uncertainty You can do everything…
Discounts, Dividends, and Debt: The Three D’s of Profitable Closed-End Fund Investing
I used to think of CEFs as one of those financial products that exist, but…
8 Mid Cap Undervalued Stocks with Good Fundamentals – May 2025
Mid cap stocks are often ignored. Large caps have a presence in almost every investor’s…
Introducing the “Inner Circle” – Your Ultimate Investment Membership
I have taken the 2 offerings on Substack, Premium and Founder’s Club, and rolled them…
Introduction to Astute Investor’s Calculus Portfolios
I am a small cap value investor, first and foremost. I know this space and…
How to Build a Factor Based Portfolio That Outperforms in Every Market Cycle
The market may be irrational, but your portfolio doesn’t have to be. Most investors are…
Why Value Investing Works Over the Long Term?

Value investing works because it is grounded in buying companies for less than their intrinsic worth and letting fundamentals drive long-term returns. By focusing on earnings power, cash flow, and true business value, investors position themselves to benefit when mispriced stocks eventually converge toward fair value. This disciplined approach favors patience, rational decision-making, and the compounding of high-quality opportunities over time.
At Astute Investor’s Calculus, we focus on small-cap value stocks because this is where mispricing is most common. In my 25+ years of investing, I’ve consistently found that small caps are overlooked by institutions and largely ignored by retail investors who concentrate on index-heavy large caps. This lack of attention creates persistent inefficiencies, allowing disciplined investors to buy fundamentally strong businesses at steep discounts to intrinsic value. It’s in these under-followed corners of the market where true value investing edges are built.




