# Have you ever bought a company where the numbers told you not to? How much is quantitative and how much is qualitative?
The best buys have been when the numbers almost tell you not to. Because then you feel so strongly about the product. And not just the fact you are getting a used cigar butt cheap. Then it is compelling. I owned a windmill company at one time. Windmills are cigar butts, believe me. I bought it very cheap, I bought it at a third of working capital. And we made money out of it, but there is no repetitive money to be made on it. There is a one-time profit in something like that. And it is just not the thing to be doing. I went through that phase. I bought streetcar companies and all kinds of things. In terms of the qualitative, I probably understand the qualitative the moment I get the phone call. Almost every business we have bought has taken five or ten minutes in terms of analysis. We bought two businesses this year.
General Re is a $18 billion deal. I have never been to their home office. I hope it is there. (Laughter) “There could be a few guys there saying what numbers should we send Buffett this month?” I could see them going once a month and saying we have $20 billion in the bank instead of $18 billion. I have never been there.
Before I bought Executive Jet, which is fractional ownership of jets, before I bought it, I had never been there. I bought my family a quarter interest in the program three years earlier. And I have seen the service and it seems to develop well. And I got the numbers. But if you don’t know enough to know about the business instantly, you won’t know enough in a month or in two months. You have to have sort of the background of understanding and knowing what you do or don’t understand. That is the key. It is defining your circle of competence.
Everybody has got a different circle of competence. The important thing is not how big the circle is, the important thing is the size of the circle; the important thing is staying inside the circle. And if that circle only has 30 companies in it out of 1000s on the big board, as long as you know which 30 they are, you will be OK. And you should know those businesses well enough so you don’t need to read lots of work. Now I did a lot of work in the earlier years just getting familiar with businesses and the way I would do that is use what Phil Fisher would call, the “Scuttlebutt Approach.” I would go out and talk to customers, suppliers, and maybe ex-employees in some cases. Everybody. Everytime I was interested in an industry, say it was coal, I would go around and see every coal company. I would ask every CEO, “If you could only buy stock in one coal company that was not your own, which one would it be and why? You piece those things together, you learn about the business after awhile.
Funny, you get very similar answers as long as you ask about competitors. If you had a silver bullet and you could put it through the head of one competitor, which competitor and why? You will find who the best guy is in the industry. So there are a lot of things you can learn about a business. I have done that in the past on the business I felt I could understand so I don’t have to do that anymore. The nice thing about investing is that you don’t have to learn anything new. You can do it if you want to, but if you learn Wrigley’s chewing gum forty years ago, you still understand Wrigley’s chewing gum. There are not a lot of great insights to get of the sort as you go along. So you do get a database in your head.
I had a guy, Frank Rooney, who ran Melville for many years; his father-in-law died and had owned H.H. Brown, a shoe company. And he put it up with Goldman Sachs. But he was playing golf with a friend of mine here in Florida and he mentioned it to this friend, so my friend said “Why don’t you call Warren?” He called me after the match and in five minutes I basically had a deal.
But I knew Frank, and I knew the business. I sort of knew the basic economics of the shoe business, so I could buy it. Quantitatively, I have to decide what the price is. But, you know, that is either yes or no. I don’t fool a lot around with negotiations. If they name a price that makes sense to me, I buy it. If they don’t, I was happy the day before, so I will be happy the day after without owning it.
Lecture at the University of Florida Business School · October 15th 1998# 你买过哪家公司,是数字明明在告诉你别买的?定量分析占多少,定性分析又占多少?
最棒的买入,往往是数字几乎在劝你别买的时候。因为那时你对这门生意的产品有极强的信念,而不仅仅是因为捡了一个便宜的烟蒂股。这时机会才真正诱人。我曾经拥有一家风车公司。相信我,风车就是烟蒂股。我买得非常便宜,按营运资本的三分之一买下来的。我们靠它赚了钱,但那种钱赚不了第二次。那类东西只有一次性的利润,根本不值得去做。我经历过那个阶段,买过有轨电车公司,什么乱七八糟的都买过。至于定性这一面,往往电话一打来,我大概就明白了。我们买下的几乎每一桩生意,分析时间都只花了五到十分钟。今年我们买了两家公司。
通用再保险是一桩 180 亿美元的交易。我从没去过他们的总部。我希望它真的存在。(笑)“说不定那儿有几个人,正商量着这个月该给巴菲特报哪些数字。”我能想象他们每月碰一次头,说咱们银行里有 200 亿美元,而不是 180 亿。我从没去过那儿。
我买 Executive Jet(私人飞机的部分所有权业务)之前,也从没去过那里。三年前我先给家里买了该项目四分之一的份额。我体验过它的服务,看着它发展得不错,也拿到了财务数字。但如果你对一门生意了解得还不足以让你瞬间看懂它,那再给你一两个月也照样看不懂。你得有那种理解的底子,清楚自己懂什么、不懂什么。这才是关键,也就是界定你的能力圈。
每个人的能力圈都不一样。重要的不是圈子有多大,重要的是圈子的边界在哪里;重要的是待在圈子里面。即便在大盘上千只股票里,你的圈子只装得下 30 家公司,只要你清楚是哪 30 家,你就没问题。而且你应该对这些生意熟到不需要再做大量功课。早些年我确实下过很多功夫去熟悉各种生意,方法就是费雪所说的“闲聊打探法”。我会跑出去和客户、供应商,有时还有离职员工聊——什么人都聊。每次我对某个行业感兴趣,比如煤炭,我就会把每一家煤炭公司都跑一遍。我会问每位 CEO:“如果你只能买一家不是你自己的煤炭公司的股票,你会买哪家?为什么?”把这些碎片拼起来,过一阵子你就摸清了这门生意。
有意思的是,只要你问的是竞争对手,得到的答案往往出奇地一致。如果你有一颗银弹,能朝一个竞争对手的脑袋打过去,你会选哪家?为什么?你就能找出这个行业里最强的那个人。所以关于一门生意,你能学到的东西很多。过去对那些我觉得能看懂的生意,我都这么干过,所以现在不必再这么做了。投资的妙处就在于,你不必去学什么新东西。你想学当然可以,但如果你四十年前就搞懂了箭牌口香糖,今天你照样懂箭牌口香糖。这一路上并没有多少新的洞见要去捕捉。于是你脑子里就攒下了一个数据库。
有个叫 Frank Rooney 的人,多年来一直经营 Melville 公司;他岳父去世了,名下有一家鞋业公司 H.H. Brown。他把公司交给高盛去卖。但他在佛罗里达和我的一个朋友打高尔夫时提到了这事,我朋友就说:“你干嘛不打给沃伦?”他打完球给我打了电话,五分钟内我基本上就谈成了。
但我认识 Frank,也了解这门生意。我大致懂鞋业的基本经济逻辑,所以我敢买。从定量上说,我得定个价。但你知道,那要么是行,要么是不行。我不太在谈判上瞎折腾。如果他们报的价对我来说合理,我就买。如果不合理,反正我前一天过得挺好,没买下它,我后一天照样过得挺好。
佛罗里达大学商学院讲座 · 1998 年 10 月 15 日