2024年2月25日 星期日

2023年報 永恆持股

mikeon88 2024-2-25 13:01


巴菲特明白宣示的永恆持股:

KOAXPOXY、五大商社


我在此駐足良久,想了又想,

原來巴菲特認為最好的公司長這樣子。

這些股票不是華爾街的熱門股,

報章雜誌上不常看到他們的消息,

只有在辦公室裡孤獨研究才能看出他們的好。

幸運地我們不用皓首窮經,

只要按盈再表也看得出來。



mikeon88 2024-2-25 14:04


一個90多歲的老人還在尋找可以抱40-50年的股票,

而非具爆發力馬上賺的飇股。

令人陷入沈思。



Pinkdavid 2024-2-24 21:46


巴菲特2023致股東信

https://finance.sina.com.cn/stock/usstock/c/2024-02-24/doc-inakeake6649518.shtml

https://www.berkshirehathaway.com/2023ar/2023ar.pdf


This year, I would like to describe two other investments that we expect to maintain indefinitely. Like Coke and AMEX, these commitments are not huge relative to our resources. They are worthwhile, however, and we were able to increase both positions during 2023.


At yearend, Berkshire owned 27.8% of Occidental Petroleum’s common shares and also owned warrants that, for more than five years, give us the option to materially increase our ownership at a fixed price. Though we very much like our ownership, as well as the option, Berkshire has no interest in purchasing or managing Occidental. We particularly like its vast oil and gas holdings in the United States, as well as its leadership in carbon-capture initiatives, though the economic feasibility of this technique has yet to be proven. Both of these activities are very much in our country’s interest.


Not so long ago, the U.S. was woefully dependent on foreign oil, and carbon capture had no meaningful constituency. Indeed, in 1975, U.S. production was eight million barrels of oil-equivalent per day (“BOEPD”), a level far short of the country’s needs. From the favorable energy position that facilitated the U.S. mobilization in World War II, the country had retreated to become heavily dependent on foreign – potentially unstable – suppliers. Further declines in oil production were predicted along with future increases in usage.


For a long time, the pessimism appeared to be correct, with production falling to five million BOEPD by 2007. Meanwhile, the U.S. government created a Strategic Petroleum Reserve (“SPR”) in 1975 to alleviate – though not come close to eliminating – this erosion of American self-sufficiency.

And then – Hallelujah! – shale economics became feasible in 2011, and our energy dependency ended. Now, U.S. production is more than 13 million BOEPD, and OPEC no longer has the upper hand. Occidental itself has annual U.S. oil production that each year comes close to matching the entire inventory of the SPR. Our country would be very – very – nervous today if domestic production had remained at five million BOEPD, and it found itself hugely dependent on non-U.S. sources. At that level, the SPR would have been emptied within months if foreign oil became unavailable.

Under Vicki Hollub’s leadership, Occidental is doing the right things for both its country and its owners. No one knows what oil prices will do over the next month, year, or decade. But Vicki does know how to separate oil from rock, and that’s an uncommon talent, valuable to her shareholders and to her country.


……


Additionally, Berkshire continues to hold its passive and long-term interest in five very large Japanese companies, each of which operates in a highly-diversified manner somewhat similar to the way Berkshire itself is run. We increased our holdings in all five last year after Greg Abel and I made a trip to Tokyo to talk with their managements.

Berkshire now owns about 9% of each of the five. (A minor point: Japanese companies calculate outstanding shares in a manner different from the practice in the U.S.) Berkshire has also pledged to each company that it will not purchase shares that will take our holdings beyond 9.9%. Our cost for the five totals ¥1.6 trillion, and the yearend market value of the five was ¥2.9 trillion. However, the yen has weakened in recent years and our yearend unrealized gain in dollars was 61% or $8 billion.

Neither Greg nor I believe we can forecast market prices of major currencies. We also don’t believe we can hire anyone with this ability. Therefore, Berkshire has financed most of its Japanese position with the proceeds from ¥1.3 trillion of bonds. This debt has been very well-received in Japan, and I believe Berkshire has more yen-denominated debt outstanding than any other American company. The weakened yen has produced a yearend gain for Berkshire of $1.9 billion, a sum that, pursuant to GAAP rules, has periodically been recognized in income over the 2020-23 period.

In certain important ways, all five companies – Itochu, Marubeni, Mitsubishi, Mitsui and Sumitomo – follow shareholder-friendly policies that are much superior to those customarily practiced in the U.S. Since we began our Japanese purchases, each of the five has reduced the number of its outstanding shares at attractive prices.

10

Meanwhile, the managements of all five companies have been far less aggressive about their own compensation than is typical in the United States. Note as well that each of the five is applying only about 1⁄3 of its earnings to dividends. The large sums the five retain are used both to build their many businesses and, to a lesser degree, to repurchase shares. Like Berkshire, the five companies are reluctant to issue shares.

An additional benefit for Berkshire is the possibility that our investment may lead to opportunities for us to partner around the world with five large, well-managed and well-respected companies. Their interests are far more broad than ours. And, on their side, the Japanese CEOs have the comfort of knowing that Berkshire will always possess huge liquid resources that can be instantly available for such partnerships, whatever their size may be.

Our Japanese purchases began on July 4, 2019. Given Berkshire’s present size, building positions through open-market purchases takes a lot of patience and an extended period of “friendly” prices. The process is like turning a battleship. That is an important disadvantage which we did not face in our early days at Berkshire.

2024年2月8日 星期四

巴菲特講得最清楚的一場演講

老巴把祂的理論講得最清楚的一場演講,

不過要先讀過我的講稿才能體會




mikeon88 周五 9 2 2024 - 12:11


老巴把祂的理論講得最清楚的一場演講,

不過要先讀過我的講稿才能體會



studentHank周五 9 2 2024 - 13:13


真的,如果沒有Mike桑的系統化從頭到尾把

巴菲特投資觀念與財報知識講解一遍,

加上盈再表的便利性,

我恐怕還在股海載浮載沉,

感恩Mike



mikeon88 2024-2-14 9:34


在演講中有同學問到:可口可樂提出預警,

受到1997年亞洲金融風暴影響獲利可能出現衰退,

問巴菲特的看法?

老巴只表示管理階層很誠實,

之後又繼續闡述它的護城河多寬。


受到國外因素獲利出現衰退,

這是我們平常最關心的,

報紙會大肆報導,

研究員將因此調低評等建議賣出,

可是巴菲特絲毫不在意這些外在因素,

只要配得出現金不會變的好公司,

買得夠便宜,

就一路抱到底,

這就是我所講的不要想太多!

這是巴菲特方法跟傳統基本面研究不一樣的地方。



mikeon88 2024-2-15 17:41


從巴菲特的演講中得知,

股神也常常買錯股,而且蠻嚴重的

如美國航空特別股,

以及早年只有1萬美金時

投資加油站踩雷讓祂賠光2千元。


買錯股票之後所有人反省的結論

都是要加強研究。

我同意要加強研究,

可是以一個外資研究主管的經驗,

選錯股的機率無法大幅降低,大概就是三成,

這一點是巴菲特和大家不了解的地方。


七成的勝率若集中買少數幾支績效容易大好大壞,

全對了就大好,

多錯幾支即大壞,

一次大壞就前功盡棄,最終以大壞收場。

這個問題在統計學上是有方法解決的,

即買100支以上就不會出現大好大壞的偏差,

我們巴班的實證結果也是如此


所以單押一檔股票,

很多人抓到一檔飇股就all in

以一個學統計的人來看,

早晚總會碰到大壞的...

因為機率上或者命中注定如此。



Pinkdavid 2024-2-15 22:30


持股分散到100支以上可有效避開大賠的風險,

持股沒有壓力才能長抱下去展現績效。


Mike指出巴菲特集中持股的盲點,

以統計學原理提出改善方法且經巴班實證,

在股票投資上是非常有價值的發現。



mikeon88 2024-2-18 16:32


一般人相信的命運,

以統計學來說就是機率的高低。

每個事件的發生只是機率高低,

一旦採納了哪個事件

機率即確定了,

命運就決定了。


貴了的股票又持續飆漲

當然有可能,只是機率低。

買錯股的機率三成,

又單押貴的股票,

在我看來是極其危險的事,

早晚會以大壞收場,

因為機率上或命運上注定如此。