==== 2024-05-07 ====
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:?: What are some companies similar to Berkshire? \\
:!:
  * Graham holdings
    * ticker: GHC
    * https://finviz.com/quote.ashx?t=GHC&p=d
  * Loews Corp
    * ticker: L
    * https://finviz.com/quote.ashx?t=L&ty=c&ta=1&p=d

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Wall street and fluid dynamics
  * (asset|cash|order) flows, liquidity

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