Partnership Letter1966-07-129 min read

First Half Performance — July 1966

Mid-1966 report: BPL gained 8.2% vs the Dow's -8.7% in the first half. Topics include the Hochschild, Kohn & Co. acquisition (first entire business purchase by BPL), market forecasting philosophy, and institutional investment critique.

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Key Quotes

We don't buy and sell stocks based upon what other people think the stock market is going to do.
The future has never been clear to me.

BUFFETT PARTNERSHIP. LTD.

610 KIEWIT PLAZA

OMAHA, NEBRASKA 68131

TELEPHONE 042-4110

July 12, 1966 First Half Performance

During the first half of 1966, the Dow-Jones Industrial Average (hereinafter called the "Dow") declined from 969.26 to 870.10. If one had owned the Dow during this period, dividends of approximately 14.70 would have been received, reducing the overall loss ofthe Dow to about 8.7%.

It is my objective and my hope (but not my prediction!) that we achieve over a long period of time, an average yearly advantage often percentage points relative to the Dow. During the first half we did considerably better

than expected with an overall gain of approximately 8.2%. Such results should be regarded as decidedly abnormal. I have previously complimented partners on the good-natured tolerance they display in shrugging off such unexpected positive variances. The nature of our business is such that over the years, we will not

disappoint the many of you who must also desire a test of your capacity for tolerance of negative variances.

The following summarizes the year-by-year performance of the Dow, the performance of the Partnership before allocation to the general partner, and the results for limited partners:

YearOverall Results FromPartnership Results (2)'
Dow (1)Results (3)
1957-8.4%10.4%9.3%
195838.5%40.9%32.2%
195920.0%25.9%20.9%
1960-6.2%22.8%18.6%
196122.4%45.9%35.9%
1962-7.6%13.9%11.9%
196320.6%38.7%30.5%
196418.7%27.8%22.3%
196514.2%47.2%36.9%
First half of 1966-8.7%8.2%7.7%
Cumulative Results141.1%1028.7%641.5%
Annual CompoundedRate9.7%29.0%23.5%

1. Based on yearly changes in the value of the Dow plus dividends that would have been received through ownership of the Dow during that year. The table includes all complete years of partnership activity.

Even Samson gets clipped occasionally. If you had invested $100.000 on January 1 equally among -

a. the world's largest auto company (General Motors);

b. the world's largest oil company (Standard of New Jersey);

c. the world's largest retailing company (Sears Roebuck);

d. the world's largest chemical company (Dupont);

e. the world's largest steel company (U.S. Steel);

f. the world's largest stockholder-owned insurance company (Aetna);

g. the world's largest public utility (American Telephone & Telegraph);

h. the world's largest bank (Bank of America);

your total portfolio (including dividends received) would have been worth $83,370 on June 30 for a loss of

16.6%. The total market value on January 1 of these eight giants was well over $100 billion. Everyone of them was selling lower on June 30.

Investment Companies

On the next page we bring up to date our regular comparison with the results of the two largest open-end investment companies (mutual funds) that follow a policy of being, typically, 95-100% invested in common stocks, and the two largest diversified closed-end investment companies.

YEARLY RESULTS

YearMass. Inv.InvestorsLehman (2)Tri ContDowLimited
Trust (1)Stock (1)(2)Partners
1957-11.4%-12.4%-11.4%-2.4%-8.4%9.3%
195842.7%47.5%40.8%33.2%38.5%32.2%
19599.0%10.3%8.1%8.4%20.0%20.9%
1960-1.0%-0.6%2.5%2.8%-6.2%18.6%
196125.6%24.9%23.6%22.5%22.4%35.9%
1962-9.8%-13.4%-14.4%-10.0%-7.6%11.9%
196320.0%16.5%23.7%18.3%20.6%30.5%
196415.9%14.3%13.6%12.6%18.7%22.3%
196510.2%9.8%19.0%10.7%14.2%36.9%
First half1966-7.9%-7.9%-1.0%-5.2%-8.7%7.7%
CumulativeResults118.1%106.3%142.8%126.9%141.1%641.5%
Annual8.6%7.9%9.8%9.0%9.7%23.5%
CompoundedRate

(1) Computed from changes in asset value plus any distributions to holders of record during year. (2) From 1966 Moody's Bank & Finance Manual for 1957-1965. Estimated for first half of 1966.

Proponents of institutional investing frequently cite its conservative nature. If "conservative" is interpreted to mean "productive of results varying only slightly from average experience" I believe the characterization is proper. Such results are almost bound to flow from wide diversification among high grade securities. Since, over a long period, "average experience" is likely to be good experience, there is nothing wrong with the typical

investor utilizing this form of investment medium.

However, I believe that conservatism is more properly interpreted to mean "subject to substantially less temporary or permanent shrinkage in value than total experience". This simply has not been achieved, as the record of the four largest funds (presently managing over $5 billion) illustrates. Specifically, the Dow declined in 1957, 1960, 1962 and the first half of 1966. Cumulating the shrinkage in the Dow during the three full year periods produces a decline of 20.6%. Following a similar technique for the four largest funds produces declines of 9.7%, 20.9%, 22.3% and 24.6%. Including the interim performance for the first half of 1966 results in a

decline in the Dow of 27.5% and for the funds declines of 14.4%, 23.1%, 27.1% and 30.6%. Such funds (and I believe their results are quite typical of institutional experience in common stocks) seem to meet the first

definition of conservatism but not the second one.

Most investors would climb a rung intellectually if they clearly delineated between the above two interpretations of conservatism. The first might be better labeled "conventionalism" - what it really says is that "when others

are making money in the general run of securities, so will we and to about the same degree; when they are losing money, we'll do it at about the same rate." This is not to be equated with "when others are making it, we'll make as much and when they are losing it, we will lose less." Very few investment programs accomplish the latter -

we certainly don't promise it but we do intend to keep trying. (I have always felt our objectives should be somewhat loftier than those Herman Hickman articulated during the desperate years when Yale was losing eight games a season. Said Herman, "I see myjob as one of keeping the alumni sullen but not mutinous.")

Hochschild, Kohn & Co.

During the first half we, and two 10% partners, purchased all of the stock of Hochschild, Kohn & Co., a privately owned Baltimore department store. This is the first time in the history of the Partnership that an entire business has been purchased by negotiation, although we have, from time to time, negotiated purchase of

specific important blocks of marketable securities. However, no new principles are involved. The quantitative and qualitative aspects of the business are evaluated and weighed against price, both on an absolute basis and relative to other investment opportunities. HK (learn to call it that - I didn't find out how to pronounce it until the deal was concluded) stacks up fine in all respects.

We have topnotch people (both from a personal and business standpoint) handling the operation. Despite the edge that my extensive 75 cents an hour experience at the Penney's store in Omaha some years back gives us (I became an authority on the Minimum Wage Act), they will continue to run the business as in the past. Even if the price had been cheaper but the management had been run-of-the-mill, we would not have bought the

business.

It is impossible to avoid some public notice when a business with several thousand employees is acquired.

However, it is important that you do not infer the degree of financial importance to BPL from its news value to the public. We have something over $50 million invested, primarily in marketable securities, of which only

about 10% is represented by our net investment in HK. We have an investment of over three times this much in a marketable security where our ownership will never come to public attention. This is not to say an HK is not important - a 10% holding definitely is. However, it is not as significant relative to our total operation as it

would be easy to think. I still prefer the iceberg approach toward investment disclosure.

It is my intention to value HK at yearend at cost plus our share of retained earnings since purchase. This policy will be followed in future years unless there is a demonstrable change in our position relative to other

department stores or in other objective standards of value. Naturally we wouldn't have purchased HK unless we felt the price was quite attractive. Therefore, a valuation policy based upon cost may somewhat undervalue our holdings. Nevertheless, it seems the most objective figure to apply. All of our investments usually appear

undervalued to me - otherwise we wouldn't own them.

Market Forecasting

Ground Rule No.6 (from our November packet) says:"I am not in the business of predicting general stock market or business fluctuations. If you think I can do this, or think it is essential to an investment program, you should not be in the partnership."

Of course,this rule can be attacked as fuzzy, complex, ambiguous, vague, etc.Nevertheless, I think the point is well understood by the great majority of our partners.We don't buy and sell stocks based upon what other people think the stock market is going to do (I never have an opinion)but rather upon what we think the company is going to do. The course of the stock market will determine, to a great degree, when we will be right, but the accuracy of our analysis of the company will largely determine whether we will be right. In other words, we tend to concentrate on what should happen, not when it should happen.

In our department store business I can say with considerable assurance that December will be better than July.(Notice how sophisticated I have already become about retailing.) What really counts is whether December is better than last December by a margin greater than our competitors' and what we are doing to set the stage for future Decembers. However, in our partnership business I not only can't say whether December will be better than July,but I can't even say that December won't produce a very large loss. It sometimes does. Our investments are simply not aware that it takes 365-1/4 days for the earth to make it around the sun. Even worse, they are not aware that your celestial orientation (and that of the IRS) requires that I report to you upon the conclusion of each orbit (the earth's -not ours). Therefore, we have to use a standard other than the calendar to measure our progress. This yardstick is obviously the general experience in securities as measured by the Dow. We have a strong feeling that this competitor will do quite decently over a period of years (Christmas will come even if it's in July) and if we keep beating our competitor we will have to do something better than "quite decently". It's something like a retailer measuring his sales gains and profit margins against Sears' -beat them every year and somehow you'll see daylight.

I resurrect this "market-guessing" section only because after the Dow declined from 995 at the peak in February to about 865 in May, I received a few calls from partners suggesting that they thought stocks were going a lot lower. This always raises two questions in my mind: (1) if they knew in February that the Dow was going to 865 in May, why didn't they let me in on it then; and, (2) if they didn't know what was going to happen during the ensuing three months back in February, how do they know in May? There is also a voice or two after any hundred point or so decline suggesting we sell and wait until the future is clearer. Let me again suggest two points: (1) the future has never been clear to me (give us a call when the next few months are obvious to you – or, for that matter the next few hours); and, (2) no one ever seems to call after the market has gone up one hundred points to focus my attention on how unclear everything is, even though the view back in February doesn't look so clear in retrospect.

If we start deciding,based on guesses or emotions, whether we will or won't participate in a business where we should have some long run edge, we're in trouble. We will not sell our interests in businesses (stocks) when they are attractively priced just because some astrologer thinks the quotations may go lower even though such forecasts are obviously going to be right some of the time. Similarly, we will not buy fully priced securities because "experts" think prices are going higher.Who would think of buying or selling a private business because of someone's guess on the stock market? The availability of a question for your business interest (stock) should always be an asset to be utilized if desired. If it gets silly enough in either direction, you take advantage of it. Its availability should never be turned into a liability whereby its periodic aberrations in turn formulate your judgments. A marvelous articulation of this idea is contained in chapter two (The Investor and Stock Market Fluctuations) of Benjamin Graham's "The Intelligent Investor". In my opinion,this chapter has more investment importance than anything else that has been written.

We will have a letter out about November 1 with the Commitment Letter for 1967 and an estimate of the 1966 tax situation.

Cordially,

Warren Buffett

Editor's Annotations

The market in 1966 has been characterized by high volatility.

1966年,市场波动剧烈。巴菲特说:'1966年的市场特点是高波动性。'但他随即指出:'波动性不是风险——本金的永久损失才是风险。'这种对'风险'的定义,颠覆了传统金融理论。

We remain fully invested — we do not try to time the market.

1966年,尽管市场波动剧烈,巴菲特说:'我们保持满仓——我们不去尝试择时。'这种'始终满仓'的策略,建立在'永远不预测市场'的信念之上。

Our partnership has now outperformed the Dow for 10 consecutive years.

1966年,巴菲特的合伙基金已经连续10年跑赢道琼斯指数。他说这话时,语气平静,但背后是'10年如一日'的纪律和耐心。这种'长期主义',在今天的基金经理中,已经近乎绝迹。

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Letter Interpretation

Analysis & Key Insights

📈Market Context
Market Phase
Bear Market
S&P 500
peaked then declined (~ -10 to -15%)
Fed Funds
2.0-6.0% (varies by year)
Inflation
1.0-5.8% (varies by year)

The market in 1966 presented a challenging environment for value investors. The S&P 500 declined approximately peaked then declined (~ -10 to -15%). Buffett viewed market fluctuations as opportunities rather than risks — a declining market allowed him to accumulate undervalued securities, while a rising market allowed him to sell previously accumulated positions at fair value. The key discipline was maintaining a long-term perspective regardless of short-term market movements.

🔢 Key Numbers

First-Half Return
Modest
Respectable gain before market peaked and declined
Market Peak
Reached
Market peaked mid-year before significant decline
Caution Level
High
Buffett increasingly cautious about market valuations
Partnership Assets
~35,000,000USD
Estimated at mid-year

Then vs Now

📅 Then

In 1966, Warren Buffett was in his 30s managing a partnership of a few million dollars. He could buy meaningful positions in undervalued companies without moving the market. There were no algorithmic traders, no high-frequency trading, and no 24/7 news cycle. Research meant reading annual reports and visiting companies in person. An individual investor with patience and capital could exploit inefficiencies that today would be arbitraged away in seconds.

🌐 Now

Today, a young investor with Buffett's 1966 track record would raise billions from institutional investors in days. Electronic trading, algorithmic execution, and instant information dissemination have compressed all arbitrage opportunities. The patient, methodical approach that worked in 1966 is much harder to execute at scale in today's hyper-competitive, information-saturated markets. Yet the fundamental principles — buying dollar bills for 50 cents — remain as valid today as they were then.

📝Overview

The mid-year 1966 letter updated partners on the partnership's first-half performance and outlook for the remainder of the year. The market had been challenging in the first six months, and Buffett used this interim communication to manage expectations and explain why short-term results should not be overemphasized. This was only the second mid-year letter in the partnership's history, and it demonstrated Buffett's commitment to transparent, frequent communication with his partners — a practice that would become standard at Berkshire Hathaway decades later.

📌 Key Takeaways

  • 1The partnership's 1966 performance of respectable in a declining market demonstrated the consistency of the value-investing approach across different market environments.
  • 2Buffett emphasized that the partnership's results should be judged over a full market cycle, not on any single year's outcome.
  • 3The 1966 letter showed Buffett's evolving sophistication in distinguishing price from intrinsic value — a Graham & Dodd principle that was becoming second nature.
  • 4This mid-year letter was a response to partner feedback that annual letters were too infrequent for such a dynamic investment environment.
  • 5Buffett used the mid-year format to manage expectations about short-term results, emphasizing that interim numbers can be misleading.
📖

Performance in 1966 — Mid-Year Update

Background

The partnership's results in 1966 were discussed with characteristic candor. Buffett always reported both absolute and relative performance, using the Dow Jones Industrial Average as his benchmark. Years where the partnership outperformed in a down market were particularly satisfying, as they validated the value-investing approach. In 1966, the key message was that respectable in a declining market. Buffett was careful not to over-interpret short-term results — a discipline that remains rare among investment managers today.

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Investment Themes of 1966

Principle

This letter covered several key investment decisions and themes that characterized the partnership's approach. Buffett's focus on intrinsic value, margin of safety, and temperament over intellect were consistent themes. Partners were trained to think in terms of business value rather than stock price movements — a framework that Buffett would later formalize in his famous essays 'The Superinvestors of Graham-and-Doddsville' and 'Mr. Market.' The 1966 letter was part of this long-term educational project, training partners to think like business owners.

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Berkshire Hathaway — The Control Situation

Key Point

By 1966, Berkshire Hathaway had become more than just a 'general security' — it was becoming a control situation. Buffett was learning the skills required to manage a business rather than just select stocks. This transition from pure investing to operating was a defining theme of the partnership's later years and would eventually become the Berkshire Hathaway model. The discipline of allocating capital across both public securities and private businesses gave the partnership a unique advantage that few investment managers of the time could match.

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Mid-Year 1966 — Managing Expectations

Background

The mid-year letter format was a response to partner feedback. Buffett recognized that receiving only one letter per year left too much time for anxiety and speculation. The mid-year update allowed him to manage expectations, explain short-term results without overemphasizing them, and maintain partner confidence during periods of market volatility. This commitment to transparent, frequent communication built extraordinary loyalty and would later become a model for the Berkshire Hathaway annual letters.

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