Book summary “Benjamin Graham on investing”: summary

Introduction

You face a volatile market where prices constantly fluctuate away from true underlying values. Without a rigorous method, you risk confusing speculation with sound investing and losing your capital during market panics.

Benjamin Graham demonstrates that you can achieve consistent success by relying on factual analysis, earning power, and a strict margin of safety. You must look past market sentiment and evaluate the hard assets and cash flows supporting each security.

The book guides you through a progressive examination of financial markets. You will learn how to analyze fixed-income bargains, value industrial assets, judge equity capital structures, and navigate corporate reorganizations.

The text answers several critical questions about your investment choices:

• How do you distinguish between true investment and mere speculation?
• What methods reveal the intrinsic value of an industrial enterprise?
• How do you protect your capital during corporate defaults and market liquidations?

1. Bond Analysis and Fixed Income Bargains

Fixed-income securities offer hidden opportunities through unjustified market prejudices and secure discount recoveries.

Curiosities of the Bond List

Investors hold illogical prejudices against bonds selling at a premium and ignore the capital gains recovery built into bonds bought at a discount. You mistakenly fear losing money by paying a premium for a bond, ignoring the surplus coupon payments that more than offset the premium. Conversely, you ignore the capital gains recovery of discount bonds because you do not plan to hold them until maturity.

Lorillard 7s due 1944 sell at 118 while the junior 5s due 1951 sell at par. Baltimore & Ohio convertible 4.5s due 1933 sell at 87.5 while the Refunding 5s of 1995 sell at 96.75.

Bargain Hunting Through the Bond List

Deep analysis of the entire bond list reveals exceptional fixed-income bargains protected by tiny debt per mile, massive junior equity cushions, and active sinking funds. You can uncover undervalued issues by applying strict tests to financial reports and mortgage documents.

Houston & Texas Central 1st 5s are a first lien on 453 miles with a bonded debt of only $3,128 per mile, interest charges earned 19.2 times, and interest guaranteed by Southern Pacific. Granby Copper 6s feature $2,500,000 as total outstanding bonds backed by $15,000,000 stock.

You should follow specific rules when evaluating fixed-income issues:

• check for a small closed first mortgage on valuable property;
• verify that net current assets exceed the par value of the issue;
• ensure minimum earnings greatly exceed interest requirements;
• confirm that the market price of stock is many times the outstanding bonds;
• look for a sinking fund that will redeem the entire issue before maturity;
• evaluate the potential value of any conversion privilege.

2. Valuation of Mining and Industrial Assets

You can uncover true corporate worth by reversing tax reserves and calculating actuarial present values for wasting assets.

Mining Valuations

Annual reports of asset trusts often obscure actual operational earnings, requiring restatements and actuarial life-of-mine estimates to determine real certificate value. Great Northern Iron Ore properties provided data rather than standard corporate profits and losses. Graham restates earnings by eliminating improper items and calculating present value based on the remaining ore tonnage life.

Great Northern Iron Ore Trust formed in 1907 by Great Northern Railway had 1,500,000 shares of Great Northern Ore with no par value, and its former lease with U.S. Steel's Great Western Mining Co. was cancelled in 1914 under Sherman Act pressure. The properties held 203,000,000 tons of ore reserves formerly under Great Western lease, leading to a $33.66 present valuation per certificate based on 1914 operations.

Porphyry copper mines possess unique investment safety because they lack senior debt, tie up little inventory, sell on a cash basis, and have low annual plant additions. Graham outlines how to evaluate copper companies by examining ore reserves, extraction efficiency, production costs, and using actuarial present value tables to establish minimum stock values under war and peace conditions.

Inspiration Copper faced a shutdown due to an Arizona strike in 1917 but maintained its regular dividend supported by net current assets. The company achieved 80,567,000 pounds total copper production for Inspiration in 1917 at 10.44 cents per pound operating cost. These factors yielded $103.67 total minimum value per share for Inspiration under war conditions. Nevada Consolidated operated successfully through similar methods.

Secrets of Invested Capital

The Wartime Excess Profits Tax reserves and net earnings can be used in reverse-engineering formulas to uncover a company's true tangible invested capital and hidden water. By working backwards from published tax reserves and net earnings using specific mathematical formulas, analysts can determine the tangible asset backing of preferred and common stocks, stripping away hidden goodwill and watered capital.

U.S. Rubber plant account contained nearly $70,000,000 of water, leaving about $20 to $30 per share of real tangible value for the common stock. On December 31, 1916, U.S. Rubber held a $130,000,000 plant account. American Can showed $48,000,000 invested capital resulting from tax reserve formulas.

You must follow specific analytical steps when utilizing tax records:

• separate the Excess Profits Tax and Income Tax elements using formula equations based on net income and tax reserves;
• apply the appropriate tax bracket rate formulas to derive the exact Invested Capital figure used for tax returns;
• deduct permitted allowances for goodwill from the derived Invested Capital to find the true tangible asset value backing the common stock.

Discrepancies between corporate annual reports and Treasury Department data on excess profits taxes can reveal hidden asset values and true invested capital behind common stocks. By analyzing the War Revenue Act and regulatory filings, Graham reconciles differences in U.S. Steel's reported earnings and invested capital. The Treasury figures indicated significantly higher taxable earnings and tangible invested capital than recognized by the market.

U.S. Steel's accepted 1917 earnings were $457,684,000 subject to tax. Treasury data showed $111,000,000 as higher taxable earnings, pointing to an asset value of over $200 per share behind the common stock at the beginning of 1917. Total capital, surplus, and reserves reached $1,360,000,000 at the beginning of 1917 for U.S. Steel.

3. Equity Valuation and Capital Structures

Earning power and the proportion of common stock to total capital dictate whether a security acts as an investment or a speculation.

Earning power must always remain the ultimate criterion of stock values, exceeding asset backing, financial condition, and dividend return in importance. Earnings determine the real worth of physical assets, augment or vitiate the cash position, and dictate dividend policy. You must view profits relative to total capitalization rather than solely on common stock to avoid distortions caused by leverage.

Arithmetic and Stock Values

Recapitalizing a corporation by altering the proportions of senior securities and common shares can dramatically modify the percentage of market price earned per share without changing total net earnings. Julius Kayser & Co. recapitalization changed common stock market valuation and proportion to total capital, shifting the ratio of earnings to market price from 20.8% to 42.2%. The average net earnings percentage of total capital for Julius Kayser & Co. was 17.4%.

Cash asset stocks trading below their liquid asset value offer great safety of principal, though their speculative profit potential may be limited. These are common stocks with no bonds or preferred stock ahead of them whose cash assets exceed all or a great part of their market prices. While cash assets provide a strong source of financial strength, they represent only a moderate source of profits if the business lacks operational growth.

Tonopah Mining traded at $1.38 per share while holding $4.31 per share in liquid assets. Transue & Williams traded at a $28.00 per share market price with $18.56 per share in cash.

To find these opportunities, you apply specific criteria:

• identify common stocks with no bonds or preferred stock ahead of them;
• verify that cash assets exceed all or a great part of the market price;
• purchase the issues at a set limit price rather than at the market.

Capital Structure and Earnings

The smaller the ratio of common stock to total capital, the higher the apparent earning power per share, creating an artificial boost to junior issues.

When a large portion of a company's capital is restricted to fixed dividends via preferred stock or bonds, any surplus earnings above those fixed charges are distributed over a much smaller number of common shares. This leverage magnifies per-share profits during prosperous periods. American Ice common earned 18% on its price while All America Cables earned only 12.5%, largely because American Ice common represented only 30% of its total capital.

Companies with speculatively capitalized structures make the best showing in boom years, but suffer the greatest declines and risk embarrassment during depressions. While a low proportion of common stock increases per-share earnings during prosperity, sharp shrinkages in profits during economic downturns cause large drops in earnings, often failing to cover preferred dividends and bond interest. White Motor maintained its 8% common dividend during 1920-1921 because it had only one kind of stock, whereas Mack Truck had not yet paid cash on its junior shares.

The only scientific way to measure the margin of safety behind a preferred dividend is to calculate how many times total earnings cover fixed charges and preferred dividends combined. Investors often err by assuming a preferred dividend is secure merely because earnings cover it multiple times, ignoring whether senior bond interest is only barely covered. True safety requires examining combined fixed charges and preferred requirements.

You evaluate railroad preferred issues through precise calculations:

• calculate the total fixed charges of bonds and preferred dividends combined;
• determine the number of times that earnings cover these combined charges;
• adjust fixed charges by adding rental expenses and subtracting fixed income receivable if applicable.

4. Trading Strategies and Corporate Insolvencies

Precise hedging, switching operations, and avoiding over-expansion protect your capital during corporate readjustments.

The Art of Hedging

Hedging by purchasing a convertible security and selling short an equivalent amount of the underlying common stock locks in favorable risk-reward characteristics. If the common stock rises, the convertible can be exchanged to cover the short position at minimal loss. If the common stock falls, the convertible does not drop by the same percentage due to its preferential position in the capital structure.

Purchasing Lackawanna Steel convertible 5 percent bonds and selling short 100 shares of stock created an operation where the maximum loss was severely restricted while potential profit reached over one thousand dollars. Maximum loss was limited to $56.50 in the Lackawanna Steel hedging example with a $1,100 net credit achieved.

You can execute this strategy through distinct steps:

• purchase a convertible bond or convertible preferred stock;
• sell short an equivalent amount of the underlying common stock;
• exchange the convertible for common stock to close out the short position if the stock price rises;
• unwind the position by selling the bonds and buying back the stock if the common stock price declines.

Security switches are executed to obtain increased security, larger yield, greater chance for profit, or better marketability. An ideal switch secures the desired advantage without offsetting loss, though investors frequently accept a small decrease in yield or income to achieve substantial improvements in safety or profit potential.

Switching from Victory Notes at 98 into long-term Liberty 4.25s at 87 secured a 4.90% return on government bonds for seventeen years instead of two. This 11 points advance in long-term issue price rewarded the operation.

You apply this method by following specific criteria:

• determine the primary objective among increased security, larger yield, profit chance, or marketability;
• evaluate any sacrifice in yield against the improvement in security;
• sell the owned issue and buy the target issue to capture the definite advantage.

Corporate Reorganizations

Aggressive capital expansion funded by short-term obligations during the peak of an industrial boom can drive a highly reputed enterprise to sudden insolvency. While inventory losses contribute to downturn struggles, headlong expansion into fixed assets and heavy merchandise commitments places an unsustainable drain on cash resources when demand halts.

Goodyear Tire and Rubber increased fixed assets by 130% in one year and 750% in five years, leading to a profit and loss deficit of $15,670,000 by October 1920. The $54,577,000 increase in Goodyear fixed assets was accompanied by a $66,000,000 rise in current liabilities in a year and a quarter.

Corporate reorganizations through creditor committees typically involve issuing new senior debt and preference stock while diluting common equity.

To resolve insolvency without formal liquidation, companies issue first mortgage bonds, debentures, and prior preference stock to pay off bank debt and merchandise creditors, vesting voting control in management stock. The Goodyear Readjustment Plan involved issuing $35,000,000 in First Mortgage Bonds and $35,000,000 in Prior Preference Stock to fund obligations and commitments.

This restructuring relied on exact quantities of new securities:

• 35,000,000 dollars amount of new First Mortgage 8% Bonds;
• 25,000,000 dollars amount of new 10-year 8% Debentures.

Conclusion

Analytical methods unite under the central principle that market prices frequently diverge from true intrinsic values, and you must exploit this gap through rigorous fact-based valuation and protective margins.

You achieve long-term success by treating securities as ownership interests in businesses rather than speculative chips. The techniques of bond analysis, asset valuation, earning power assessment, and hedging operate as an integrated system to shield your capital from emotional market swings.

10 Key Ideas

1. Benjamin Graham demonstrates that you can achieve consistent success by relying on factual analysis, earning power, and a strict margin of safety to look past market sentiment and evaluate the hard assets and cash flows supporting each security.
2. Investors hold illogical prejudices against bonds selling at a premium while ignoring the capital gains recovery built into bonds bought at a discount.
3. You can uncover true corporate worth by reversing tax reserves and calculating actuarial present values for wasting assets to strip away hidden goodwill and watered capital.
4. Earning power must always remain the ultimate criterion of stock values, exceeding asset backing, financial condition, and dividend return in importance.
5. Common stocks with no bonds or preferred stock ahead of them whose cash assets exceed all or a great part of their market prices offer great safety of principal.
6. The smaller the ratio of common stock to total capital, the higher the apparent earning power per share, creating an artificial boost to junior issues that magnifies profits during booms and risks embarrassment during depressions.
7. Calculating how many times total earnings cover fixed charges and preferred dividends combined provides the only scientific way to measure the margin of safety behind a preferred dividend.
8. Hedging by purchasing a convertible security and selling short an equivalent amount of the underlying common stock locks in favorable risk-reward characteristics where maximum loss is severely restricted.
9. Aggressive capital expansion funded by short-term obligations during the peak of an industrial boom can drive a highly reputed enterprise to sudden insolvency, which corporate reorganizations through creditor committees typically resolve by issuing new senior debt and preference stock while diluting common equity.
10. Analytical methods unite under the central principle that market prices frequently diverge from true intrinsic values, and you must exploit this gap through rigorous fact-based valuation and protective margins.