Thoughts on <The Interpretation of Financial Statements>

Opening

My work requires a lot of company analysis, and lately I've been strongly feeling the need to properly understand how to read financial statements. For someone who has only ever walked the so-called "science track," accounting and finance had always been something I learned piecemeal — picking up just enough concepts to get by in practice, without real foundations. I came to realize that this approach was holding me back from proactively finding data and making decisions on my own. So I searched for this book with the intention of finally, properly mastering the practical reading of financial statements — something I'd been putting off for far too long.

When the book first arrived, I was surprised by how thin it was. Benjamin Graham's other works — The Intelligent Investor and Security Analysis — run to 500–600 pages of textbook-level depth. For a moment I couldn't help but notice a lazy corner of my mind raising its head: "Could it be that because the book is this thin, Benjamin is here to tell us that studying accounting is actually unnecessary? Please let that be the case..." 🥹

What makes this book significant is that Benjamin Graham organizes the components of financial statements according to his own criteria, priorities, and flow, and delivers them to readers in a structured way. However, since the author published this in 1937, today's readers must bridge a gap of nearly 90 years. Fortunately, the Korean edition's annotator (Lee Minju) adds supplementary explanations after each chapter accessible enough for beginners — a genuine relief. (A different person from the founder of ATINUM, for the record ^^;)

Despite being thin, the book has 34 chapters — and carefully trying to understand and retain each term one by one took quite a bit of time. If you're picking this up with the same motivation as me, I'd recommend setting aside a full day where you can carve out about six hours, reading it like studying — taking notes and looking things up as you go. For those short on time who already have an accounting background, just scanning the subtitle of each chapter in the table of contents will tell you why Benjamin wrote it. Dipping into only the chapters that interest you will still be worthwhile.

Here are a few of the bigger takeaways I got from this book.

What I Learned

• In accounting, 'assets,' 'liabilities,' and 'equity' are not all on the same level. Equity is derived from assets and liabilities (equity = assets − liabilities) — it should be understood as a concept one level lower. Once I understood this, I could see why equity is also called net assets, and why when dividing accounting entries into debit and credit, only whether something is an asset or a liability is what matters (equity is never asked). Additionally, since equity represents the shareholders' stake, you can think of it as money the company owes to shareholders — which is why it's difficult to treat it on the same footing as liabilities.
• Among asset items, goodwill can inflate the total assets without any corresponding increase in enterprise value. Conceptually goodwill is like the key money or premium location fee for an offline restaurant — it has large arbitrary elements, and Benjamin notes that solid companies generally don't include goodwill. The most reasonable way to understand goodwill is as the difference between the net asset value of an acquired company and the actual acquisition price in M&A transactions — what we commonly call a "premium."
• Intangible assets, including goodwill, are numbers that should not be taken at face value. The author says the true value of intangible assets must be found in the income statement, not the balance sheet. The message is that what matters is not the assessed value of intangible assets but their earning power.
• A company's shareholder interest is expressed as 'equity.' Total equity consists of (1) paid-in capital, (2) capital surplus, (3) retained earnings, (4) capital adjustments, and (5) accumulated other comprehensive income. What's important here isn't memorizing these terms but asking: so what should the company ultimately do with them? Using total assets (liabilities + equity) to generate net income increases retained earnings, which grows total equity, which in turn grows total assets so the company can generate even larger net income. This is described as the virtuous cycle a company should aspire to. (As obvious as it sounds, it's hard to achieve in practice — but having a clear direction definitely helps with decision-making.)
• Working capital is current assets minus current liabilities. Insufficient working capital causes multiple problems (low credit ratings, missed investment opportunities, shrinking operations and a vicious cycle, and in serious cases, bankruptcy). It's an important factor both when running your own company and when evaluating others. The author also advises that from a conservative investor's perspective, it's better to look at quick assets (current assets minus inventory) minus current liabilities rather than current assets alone. No matter how strong the short-term results or long-term vision, a liquidity crisis makes it all irrelevant — which is why working capital is critical in finance. (Reading this during a particularly difficult period for businesses made it land with extra weight.)
• Near the end of the book, Benjamin dedicates substantial space to what he ultimately wants to say: 'the earning power of securities.' He reinforces repeatedly that not all securities should be thought of only as ordinary common stock — bond coverage ratios, preferred stock coverage ratios, and common stock coverage ratios should each be considered separately. (I did keep thinking somewhere in the back of my mind that earning power is a topic that assumes the company is profitable — which might feel a bit too idealistic for a small-business owner 😅)
• True to his reputation as the teacher of the greats, Benjamin ends with a simple message in the final chapter: "Intelligent investing means not incurring losses."

Even an investor who buys when securities appear cheap based on financial statements and sells when they appear expensive may not achieve extraordinary gains. But this investor will likewise be able to avoid extraordinary losses and frequent losses.

Closing

The more I learn about it, the more I think accounting is like English or mathematics — a tool and a language that lets stakeholders in a field communicate efficiently. Being fluent in English opens up business opportunities with English-speaking countries, but knowing English alone isn't enough to make a business succeed. I think accounting is similar. I need to make accounting and finance into tools I can use comfortably as quickly as possible. If anyone has recommendations for content that might help with that goal, I'd be very grateful.