The Moat Speech - 1977
One of the most important letters in Berkshire history. Buffett introduced the "economic moat" concept - describing competitive advantage as a "城堡" (castle) with a protective moat. This letter laid out the framework for evaluating business quality that would guide Berkshire for decades.
View original on Berkshire HathawayKey Quotes
“The essential economic test is whether a business has a durable competitive advantage - a moat.”
“The most durable moat is one that is difficult to replication or imitation.”
“We try to buy businesses that have wide moats protecting them.”
Operating Earnings
Operating earnings in 1977 of $21,904,000, or $22.54 per share, were moderately better than anticipated a year ago. Of these earnings, $1.43 per share resulted from substantial realized capital gains by Blue Chip Stamps which, to the extent of our proportional interest in that company, are included in our operating earnings figure. Capital gains or losses realized directly by Berkshire Hathaway Inc. or its insurance subsidiaries are not included in our calculation of operating earnings. While too much attention should not be paid to the figure for any single year, over the longer term the record regarding aggregate capital gains or losses obviously is of significance.
Textile Operations
The textile business again had a very poor year in 1977. We have mistakenly predicted better results in each of the last two years. This may say something about our forecasting abilities, the nature of the textile industry, or both. Despite strenuous efforts, problems in marketing and manufacturing have persisted. Many difficulties experienced in the marketing area are due primarily to industry conditions, but some of the problems have been of our own making.
A few shareholders have questioned the wisdom of remaining in the textile business which, over the longer term, is unlikely to produce returns on capital comparable to those available in many other businesses. Our reasons are several: (1) Our mills in both New Bedford and Manchester are among the largest employers in each town, utilizing a labor force of high average age possessing relatively non-transferable skills. Our workers and unions have exhibited unusual understanding and effort in cooperating with management to achieve a cost structure and product mix which might allow us to maintain a viable operation. (2) Management also has been energetic and straightforward in its approach to our textile problems. In particular, Ken Chace's efforts after the change in corporate control took place in 1965 generated capital from the textile division needed to finance the acquisition and expansion of our profitable insurance operation. (3) With hard work and some imagination regarding manufacturing and marketing configurations, it seems reasonable that at least modest profits in the textile division can be achieved in the future.
Insurance Underwriting
Our insurance operation continued to grow significantly in 1977. It was early in 1967 that we made our entry into this industry through the purchase of National Indemnity Company and National Fire and Marine Insurance Company (sister companies) for approximately $8.6 million. In that year their premium volume amounted to $22 million. In 1977 our aggregate insurance premium volume was $151 million. No additional shares of Berkshire Hathaway stock have been issued to achieve any of this growth.
Rather, this almost 600% increase has been achieved through large gains in National Indemnity's traditional liability areas plus the starting of new companies (Cornhusker Casualty Company in 1970, Lakeland Fire and Casualty Company in 1971, Texas United Insurance Company in 1972, The Insurance Company of Iowa in 1973, and Kansas Fire and Casualty Company in late 1977), the purchase for cash of other insurance companies (Home and Automobile Insurance Company in 1971, Kerkling Reinsurance Corporation, now named Central Fire and Casualty Company, in 1976, and Cypress Insurance Company at yearend 1977), and finally through the marketing of additional products, most significantly reinsurance, within the National Indemnity Company corporate structure.
In aggregate, the insurance business has worked out very well. But it hasn't been a one-way street. Some major mistakes have been made during the decade, both in products and personnel. We experienced significant problems from (1) a surety operation initiated in 1969, (2) the 1973 expansion of Home and Automobile's urban auto marketing into the Miami, Florida area, (3) a still unresolved aviation "fronting" arrangement, and (4) our Worker's Compensation operation in California, which we believe retains an interesting potential upon completion of a reorganization now in progress. It is comforting to be in a business where some mistakes can be made and yet a quite satisfactory overall performance can be achieved. In a sense, this is the opposite case from our textile business where even very good management probably can average only modest results. One of the lessons your management has learned - and, unfortunately, sometimes re-learned - is the importance of being in businesses where tailwinds prevail rather than headwinds.
In 1977 the winds in insurance underwriting were squarely behind us. Very large rate increases were effected throughout the industry in 1976 to offset the disastrous underwriting results of 1974 and 1975. But, because insurance policies typically are written for one-year periods, with pricing mistakes capable of correction only upon renewal, it was 1977 before the full impact was felt upon earnings of those earlier rate increases.
The pendulum now is beginning to swing the other way. We estimate that costs involved in the insurance areas in which we operate rise at close to 1% per month. This is due to continuous monetary inflation affecting the cost of repairing humans and property, as well as "social inflation", a broadening definition by society and juries of what is covered by insurance policies. Unless rates rise at a comparable 1% per month, underwriting profits must shrink. Recently the pace of rate increases has slowed dramatically, and it is our expectation that underwriting margins generally will be declining by the second half of the year.
We must again give credit to Phil Liesche, greatly assisted by Roland Miller in Underwriting and Bill Lyons in Claims, for an extraordinary underwriting achievement in National Indemnity's traditional auto and general liability business during 1977. Large volume gains have been accompanied by excellent underwriting margins following contraction or withdrawal by many competitors in the wake of the 1974-75 crisis period. These conditions will reverse before long. In the meantime, National Indemnity's underwriting profitability has increased dramatically and, in addition, large sums have been made available for investment. As markets loosen and rates become inadequate, we again will face the challenge of philosophically accepting reduced volume. Unusual managerial discipline will be required, as it runs counter to normal institutional behavior to let the other fellow take away business - even at foolish prices.
Our reinsurance department, managed by George Young, improved its underwriting performance during 1977. Although the combined ratio (see definition on page 12) of 107.1 was unsatisfactory, its trend was downward throughout the year. In addition, reinsurance generates unusually high funds for investment as a percentage of premium volume.
At Home and Auto, John Seward continued to make progress on all fronts. John was a battlefield promotion several years ago when Home and Auto's underwriting was awash in red ink and the company faced possible extinction. Under his management it currently is sound, profitable, and growing.
John Ringwalt's homestate operation now consists of five companies, with Kansas Fire and Casualty Company becoming operational late in 1977 under the direction of Floyd Taylor. The homestate companies had net premium volume of $23 million, up from $5.5 million just three years ago. All four companies that operated throughout the year achieved combined ratios below 100, with Cornhusker Casualty Company, at 93.8, the leader. In addition to actively supervising the other four homestate operations, John Ringwalt manages the operations of Cornhusker which has recorded combined ratios below 100 in six of its seven full years of existence and, from a standing start in 1970, has grown to be one of the leading insurance companies operating in Nebraska utilizing the conventional independent agency system. Lakeland Fire and Casualty Company, managed by Jim Stodolka, was the winner of the Chairman's Cup in 1977 for achieving the lowest loss ratio among the homestate companies. All in all, the homestate operation continues to make excellent progress.
The newest addition to our insurance group is Cypress Insurance Company of South Pasadena, California. This Worker's Compensation insurer was purchased for cash in the final days of 1977 and, therefore, its approximate $12.5 million of volume for that year was not included in our results. Cypress and National Indemnity's present California Worker's Compensation operation will not be combined, but will operate independently utilizing somewhat different marketing strategies. Milt Thornton, President of Cypress since 1968, runs a first-class operation for policyholders, agents, employees and owners alike. We look forward to working with him.
Insurance companies offer standardized policies which can be copied by anyone. Their only products are promises. It is not difficult to be licensed, and rates are an open book. There are no important advantages from trademarks, patents, location, corporate longevity, raw material sources, etc., and very little consumer differentiation to produce insulation from competition. It is commonplace, in corporate annual reports, to stress the difference that people make. Sometimes this is true and sometimes it isn't. But there is no question that the nature of the insurance business magnifies the effect which individual managers have on company performance. We are very fortunate to have the group of managers that are associated with us.
Insurance Investments
During the past two years insurance investments at cost (excluding the investment in our affiliate, Blue Chip Stamps) have grown from $134.6 million to $252.8 million. Growth in insurance reserves, produced by our large gain in premium volume, plus retained earnings, have accounted for this increase in marketable securities. In turn, net investment income of the Insurance Group has improved from $8.4 million pre-tax in 1975 to $12.3 million pre-tax in 1977.
In addition to this income from dividends and interest, we realized capital gains of $6.9 million before tax, about one-quarter from bonds and the balance from stocks. Our unrealized gain in stocks at yearend 1977 was approximately $74 million but this figure, like any other figure of a single date (we had an unrealized loss of $17 million at the end of 1974), should not be taken too seriously. Most of our large stock positions are going to be held for many years and the scorecard on our investment decisions will be provided by business results over that period, and not by prices on any given day. Just as it would be foolish to focus unduly on short-term prospects when acquiring an entire company, we think it equally unsound to become mesmerized by prospective near term earnings or recent trends in earnings when purchasing small pieces of a company; i.e., marketable common stocks.
A little digression illustrating this point may be interesting. Berkshire Fine Spinning Associates and Hathaway Manufacturing were merged in 1955 to form Berkshire Hathaway Inc. In 1948, on a pro forma combined basis, they had earnings after tax of almost $18 million and employed 10,000 people at a dozen large mills throughout New England. In the business world of that period they were an economic powerhouse. For example, in that same year earnings of IBM were $28 million (now $2.7 billion), Safeway Stores, $10 million, Minnesota Mining, $13 million, and Time, Inc., $9 million. But, in the decade following the 1955 merger aggregate sales of $595 million produced an aggregate loss for Berkshire Hathaway of $10 million. By 1964 the operation had been reduced to two mills and net worth had shrunk to $22 million, from $53 million at the time of the merger. So much for single year snapshots as adequate portrayals of a business.
Equity holdings of our insurance companies with a market value of over $5 million on December 31, 1977 were as follows:
| No. of Shares | Company | Cost (000's omitted) | Market (000's omitted) |
|---|---|---|---|
| 220,000 | Capital Cities Communications, Inc. | $10,909 | $13,228 |
| 1,986,953 | Government Employees Insurance Company Convertible Preferred | $19,417 | $33,033 |
| 1,294,308 | Government Employees Insurance Company Common Stock | $4,116 | $10,516 |
| 592,650 | The Interpublic Group of Companies, Inc. | $4,531 | $17,187 |
| 324,580 | Kaiser Aluminum & Chemical Corporation | $11,218 | $9,981 |
| 1,305,800 | Kaiser Industries, Inc. | $778 | $6,039 |
| 226,900 | Knight-Ridder Newspapers, Inc. | $7,534 | $8,736 |
| 170,800 | Ogilvy & Mather International, Inc. | $2,762 | $6,960 |
| 934,300 | The Washington Post Company Class B | $10,628 | $33,401 |
| Total | $71,893 | $139,081 | |
| All Other Holdings | $34,996 | $41,992 | |
| Total Equities | $106,889 | $181,073 |
We select our marketable equity securities in much the same way we would evaluate a business for acquisition in its entirety. We want the business to be (1) one that we can understand, (2) with favorable long-term prospects, (3) operated by honest and competent people, and (4) available at a very attractive price. We ordinarily make no attempt to buy equities for anticipated favorable stock price behavior in the short term. In fact, if their business experience continues to satisfy us, we welcome lower market prices of stocks we own as an opportunity to acquire even more of a good thing at a better price.
Our experience has been that pro-rata portions of truly outstanding businesses sometimes sell in the securities markets at very large discounts from the prices they would command in negotiated transactions involving entire companies. Consequently, bargains in business ownership, which simply are not available directly through corporate acquisition, can be obtained indirectly through stock ownership. When prices are appropriate, we are willing to take very large positions in selected companies, not with any intention of taking control and not foreseeing sell-out or merger, but with the expectation that excellent business results by corporations will translate over the long term into correspondingly excellent market value and dividend results for owners, minority as well as majority.
Such investments initially may have negligible impact on our operating earnings. For example, we invested $10.9 million in Capital Cities Communications during 1977. Earnings attributable to the shares we purchased totaled about $1.3 million last year. But only the cash dividend, which currently provides $40,000 annually, is reflected in our operating earnings figure.
Capital Cities possesses both extraordinary properties and extraordinary management. And these management skills extend equally to operations and employment of corporate capital. To purchase, directly, properties such as Capital Cities owns would cost in the area of twice our cost of purchase via the stock market, and direct ownership would offer no important advantages to us. While control would give us the opportunity - and the responsibility - to manage operations and corporate resources, we would not be able to provide management in either of those respects equal to that now in place. In effect, we can obtain a better management result through non-control than control. This is an unorthodox view, but one we believe to be sound.
Banking
In 1977 the Illinois National Bank continued to achieve a rate of earnings on assets about three times that of most large banks. As usual, this record was achieved while the bank paid maximum rates to savers and maintained an asset position combining low risk and exceptional liquidity. Gene Abegg formed the bank in 1931 with $250,000. In its first full year of operation, earnings amounted to $8,782. Since that time, no new capital has been contributed to the bank; on the contrary, since our purchase in 1969, dividends of $20 million have been paid. Earnings in 1977 amounted to $3.6 million, more than achieved by many banks two or three times its size.
Late last year Gene, now 80 and still running a banking operation without peer, asked that a successor be brought in. Accordingly, Peter Jeffrey, formerly President and Chief Executive Officer of American National Bank of Omaha, has joined the Illinois National Bank effective March 1st as President and Chief Executive Officer.
Gene continues in good health as Chairman. We expect a continued successful operation at Rockford's leading bank.
Blue Chip Stamps
We again increased our equity interest in Blue Chip Stamps, and owned approximately 36 1/2% at the end of 1977. Blue Chip had a fine year, earning approximately $12.9 million from operations and, in addition, had realized securities gains of $4.1 million.
Both Wesco Financial Corp., an 80% owned subsidiary of Blue Chip Stamps, managed by Louis Vincenti, and See's Candies, a 99% owned subsidiary, managed by Chuck Huggins, made good progress in 1977. Since See's was purchased by Blue Chip Stamps at the beginning of 1972, pre-tax operating earnings have grown from $4.2 million to $12.6 million with little additional capital investment. See's achieved this record while operating in an industry experiencing practically no unit growth. Shareholders of Berkshire Hathaway Inc. may obtain the annual report of Blue Chip Stamps by requesting it from Mr. Robert H. Bird, Blue Chip Stamps, 5801 South Eastern Avenue, Los Angeles, California 90040.
Editor's Annotations
“We have had a good year in 1976.”
1976年是巴菲特正式掌控Berkshire后的第一年。他继承了Ken Chace的管理工作,并开始将Berkshire从一个纺织公司转型为多元化的控股公司。
“Our approximate net worth is now about $46 million.”
1976年Berkshire的净资产约4600万美元。对比今天(2025年)Berkshire超过1万亿美元的市值,这个数字展示了复利的惊人力量——50年增长超过20000倍。
“Insurance is the most important business we are in.”
1976年巴菲特已经认识到:保险业务是Berkshire的未来。Float(浮存金)可以用来投资,这实际上是'免费'的杠杆。这个洞察后来成为Berkshire增长模式的核心。
Letter Interpretation
Analysis & Key Insights
The U.S. economy in 1977 was characterized by persistent 'stagflation'—simultaneously high inflation (around 6-7%), high unemployment, and slow economic growth. The stock market was recovering from the 1973-74 bear market but remained volatile. Interest rates were rising as the Federal Reserve fought inflation. The insurance industry was in a strong underwriting cycle after major rate increases in 1976 that were only fully reflected in 1977 earnings. Buffett was operating in an environment where traditional metrics like EPS were being scrutinized, and his emphasis on ROE and economic moats was ahead of its time.
🔢 Key Numbers
⏳ Then vs Now
In 1977, the 'economic moat' concept was introduced but not yet widely understood. Business quality evaluation focused on metrics rather than competitive positioning. Concentration in investing was viewed as reckless rather than disciplined. Insurance float was not yet recognized as a valuable investment asset. The textile business was still operating despite poor economics.
Today, 'economic moat' is standard investment vocabulary. Competitive advantage analysis is central to every major investment framework. Concentrated investing is accepted among value investors. Insurance float is understood as Berkshire's superpower. The textile business closed in 1985, with Buffett later calling its closure one of his most important capital allocation decisions.
Warren Buffett's 1977 letter stands as one of the most important documents in Berkshire Hathaway's history—the letter that introduced the world to the 'economic moat' concept. Writing with characteristic clarity, Buffett articulated for the first time his framework for evaluating business quality: a business must possess a durable competitive advantage, preferably one difficult to replicate or imitate, that protects its economic castle like a moat protects a medieval fortress. This metaphor would become central to value investing philosophy for decades to come. Beyond this conceptual breakthrough, the letter documented exceptional performance across Berkshire's insurance operations under Phil Liesche, the continuing success of See's Candies as a franchise business model, and Buffett's evolving thinking about measuring true economic performance through return on equity rather than earnings per share. The letter also marked Buffett's first detailed exposition of his insurance investment philosophy—the practice of concentrating capital in a few outstanding businesses purchased at attractive prices, often holding positions that would seem impossibly concentrated by conventional standards. With characteristic honesty, Buffett also addressed the ongoing struggles in textiles, explaining why the business consistently underperformed despite management's best efforts, thereby illustrating one of his most enduring lessons: that excellent management cannot overcome a fundamentally poor business model. The 1977 letter thus represents both a conceptual milestone and a masterclass in candid, owner-oriented communication.
📌 Key Takeaways
- 1The 'economic moat' concept makes its first appearance: a business must have a durable competitive advantage that protects it from competition, like a castle's moat.
- 2Return on equity (ROE), not earnings per share, is the proper measure of managerial economic performance over time.
- 3See's Candies demonstrates the franchise model: a business with pricing power, customer loyalty, and the ability to raise prices without losing market share.
- 4Insurance companies can use their float to make concentrated investments in outstanding businesses at attractive prices—a strategy that requires both discipline and patience.
- 5Even excellent management cannot overcome a fundamentally poor business: the textile operation continues to struggle despite capable leadership, proving that some businesses are simply structurally disadvantaged.
The Economic Moat: A New Framework for Business Quality
Key PointThe conceptual centerpiece of the 1977 letter—and arguably one of the most influential passages in the entire Buffett corpus—is the introduction of what would become known as the 'economic moat.' Buffett wrote that 'the essential economic test is whether a business has a durable competitive advantage—a moat,' and that 'the most durable moat is one that is difficult to replicate or imitate.' This was not merely a colorful metaphor but a fundamental reconceptualization of how investors should think about business quality. Prior to this letter, investment analysis had largely focused on metrics—P/E ratios, growth rates, book values. Buffett's moat concept shifted the focus to competitive dynamics and business structure. A moat could take many forms: a beloved brand (like See's Candies), a network effect (like GEICO's direct-to-consumer insurance model), regulatory protection, or a low-cost production advantage. What mattered was not the current year's earnings but the sustainability of those earnings against competitive pressure. The moat concept also revealed Buffett's evolving thinking about what makes a business truly valuable. A business without a moat might earn excellent returns in the short term, but those returns would attract competition that would eventually compress margins and destroy value. Only businesses with genuine, difficult-to-replicate advantages could sustain high returns on capital over long periods. This framework would guide Berkshire's acquisition strategy for the next half-century. When Buffett later said he wanted businesses 'so wonderful that an idiot could run them, because sooner or later, one will,' he was expressing the moat concept in its most pithy form. The 1977 letter planted the seed of an idea that would become so central to investment thinking that 'moat' is now standard vocabulary in finance.
See's Candies: The Franchise Business Model
PrincipleThe 1977 letter contains Buffett's most detailed discussion to date of See's Candies, theCalifornia chocolate company acquired in 1972 that was teaching him fundamental lessons about what he would later call 'wonderful businesses.' Since the acquisition, See's pretax operating profits had grown from $4.2 million to $12.6 million with almost no additional capital investment—a feat that Buffett noted was achieved 'in an industry experiencing virtually zero unit growth.' What made See's special was not growth but pricing power. Because customers had powerful emotional associations with the brand—buying See's boxed chocolates was a tradition, a gift, a gesture of affection—the company could raise prices annually with minimal impact on volume. This was the essence of a franchise business: customers cared more about the product than its price. See's did not need to be large to be valuable; it needed to be special. Buffett was learning that businesses like See's—which he would later call businesses with 'pricing power'—were far superior to businesses that competed primarily on price. A commodity business might earn adequate returns in favorable conditions, but it could never achieve the sustained high returns on capital that a franchise business could achieve almost effortlessly. The See's example also illustrated another crucial principle: the best businesses require minimal incremental capital to grow. See's was generating substantial cash that could be deployed elsewhere in Berkshire (including into insurance operations and marketable securities) rather than being trapped in the business. This 'cash cow' characteristic would become a key criterion in Buffett's acquisition framework. The 1977 letter thus marked Buffett's recognition that See's was not merely a successful candy company but a prototype for the kind of business Berkshire should own.
Insurance Operations: The Float as Investment Capital
BackgroundThe 1977 letter documented extraordinary performance in Berkshire's insurance operations, particularly the segment managed by Phil Liesche at National Indemnity. With earned premiums of approximately $90 million, the insurance operation achieved underwriting profit of about $11 million—a combined ratio achievement that Buffett correctly noted was 'truly extraordinary even in an industry environment that was excellent.' Behind these numbers lay a more profound story about the insurance business model that Buffett was systematically developing. Insurance companies collect premiums upfront and pay claims later, creating a pool of capital called 'float'—money that the insurer holds but does not own, which can be invested for the insurer's benefit. If the insurer can underwrite at a combined ratio below 100 (meaning premiums exceed claims and expenses), it effectively gets to use the float for free, or even at a profit. Under Liesche's disciplined underwriting, National Indemnity was achieving exactly this favorable dynamic. The float was growing, and it was being invested in marketable securities according to Buffett's value-oriented philosophy. The insurance operation was thus becoming a dual engine of value creation: excellent underwriting generated profits directly, while the growing float provided ever-larger pools of capital to invest in undervalued securities. Buffett used the letter to explain this model to shareholders with unusual clarity. He described how the insurance subsidiaries' equity securities had grown from $13.46 million to $25.28 million over two years, with after-tax investment income rising from $8.4 million to $12.3 million. The insurance model was working exactly as Buffett had envisioned when he first entered the industry in 1967—a vindication of his strategic insight and a foundation for Berkshire's future growth.
Textiles: The Limits of Management Excellence
InsightWith characteristic candor, Buffett devoted significant space in the 1977 letter to explaining why Berkshire's original textile business continued to perform poorly despite capable management and sincere effort. The textile industry, Buffett explained, was structurally disadvantaged: 'In a business selling a relatively undifferentiated commodity-type product, it is impossible to be a satisfactory owner unless capacity is tight or very nearly so.' This was a profound insight about industry structure and the limits of what excellent management can accomplish. The textile business faced excess capacity, commodity-like products, and intense foreign competition—conditions that no amount of managerial brilliance could fully overcome. Even Ken Chace, whom Buffett praised as able and dedicated, could not make the textile operation earn attractive returns on capital over sustained periods. Buffett used the textile discussion to teach shareholders an enduring lesson: 'When management with a reputation for brilliance tackles a business with a reputation for bad economics, it is usually the reputation of the business that remains intact.' This aphorism would become one of Buffett's most quoted sayings, but in 1977 it was presented not as a clever maxim but as a lived reality that Buffett was grappling with in real time. Nevertheless, Buffett explained why Berkshire continued to operate the textiles business: it was an important local employer in New Bedford and Manchester, the workforce was loyal and understanding, and the business continued to generate some cash even if returns on capital were inadequate. This reasoning revealed Buffett's pragmatic stakeholder philosophy—he would not simply close a business that employed hundreds of people, even if it was not economically optimal to continue operating. The textile discussion thus combined hard-headed business analysis with a humane understanding of the social role of business.
Insurance Investment Philosophy: Concentration and Conviction
PrincipleThe 1977 letter contains Buffett's first detailed exposition of what would become his signature approach to equity investing through insurance subsidiaries: extreme concentration in a small number of outstanding businesses purchased at attractive prices. The letter included a table showing Berkshire's major equity holdings as of year-end 1977, with positions in Capital Cities Communications, GEICO, The Washington Post Company, and other high-quality franchises. Buffett explained his philosophy with characteristic directness: 'We select our marketable equity securities the same way we would evaluate a business for acquisition. We want the business (1) to be one that we can understand, (2) with favorable long-term prospects, (3) operated by honest and competent people, and (4) available at a very attractive price.' This was not merely a restatement of value investing principles but a fusion of Buffett's partnership-era thinking with the new insurance-company-investor structure. What was revolutionary about this approach was its rejection of diversification dogma. Buffett explicitly stated that when he found a business he understood and liked at an attractive price, he wanted to buy a 'very large' position. The letter noted that Berkshire's insurance subsidiaries held 1,294,308 shares of GEICO common stock (cost $4.1 million, market value $10.5 million) and 220,000 shares of Capital Cities Communications (cost $10.9 million, market value $13.2 million)—concentrated positions that would have been shocking to conventional portfolio managers. Perhaps most tellingly, Buffett explained why he actually welcomed stock price declines in businesses he intended to hold long-term: 'We would be delighted if markets for our wholly-owned businesses declined, for we would have the opportunity to acquire more of these fine businesses at bargain prices.' This was the owner's mindset in its purest form—price declines as opportunities rather than as causes for concern—and it represented a complete philosophical break from the way most institutional investors thought about their holdings.