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The week's question
In December 2024, in the thread "Re: BRK: Why Not XOM?", BreckHutHigh asked the members: "What about the long road trips with kids?" This week it is put to everyone again. The button below opens the small thread re-asking it - read what others have said so far, then give your own answer as an ordinary reply.
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Stocks A to Z / Stocks B / Berkshire Hathaway (BRK.A)
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Author: mungofitch 🐝🐝🐝 GOLD
SHREWD
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Number: of 21944 
Subject: Re: OT: weighting and rebalancing
Date: 02/11/23 3:58 PM
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Here, I think...
SSRN: Research paper


This is a study which has caused a whole lot of ink to be spread on paper.
I find it interesting as it is spectacularly misleading, yet as far as I know it is mathematically correct.
For anyone interested in the views of this old geezer on how those two are reconciled and why the study should be ignored...

http://www.datahelper.com/mi/search.phtml?nofool=y...
...which links to...
The Motley Fool: QQQE - #32 by mungofitch - Stocks A to Z

Indulging in the vain sin of quoting myself:
"...that study ... held all positions for their entire lifetime'all the way through the fade and death step...
Yet we know that on any given day, most firms are not in that category at the moment.
A random selection of firms in a random finite time interval will have a strongly positive expected return,
because most picks, being chosen at random points in their lifetimes, will not be in their fade-and-die stage.
There is no need at all to be an owner of one of the few long term big winners."


Jim
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Members reply directly to mungofitch here — and replies get answered. Reading is free; so is joining the conversation. Join Shrewd'm »
This community has written 21,448 posts about Berkshire Hathaway. The article-length ones it recommended most:
BRK: Why Not XOM? · 62 recs · 2024
Second quarter comments · 60 recs · 2023
Berkshire's Profit Contributors · 57 recs · 2023
Summary of 2Q 2026 · 54 recs · 2026
3Q Summary · 53 recs · 2024
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