A detailed history of Cornerstone Advisors Asset Management, Inc transactions in Berkshire Hathaway Inc stock. As of the latest transaction made, Cornerstone Advisors Asset Management, Inc holds 1 shares of BRK-A stock, worth $755,420. This represents 0.13% of its overall portfolio holdings.

Number of Shares
1
Holding current value
$755,420
% of portfolio
0.13%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 04, 2025

BUY
$692600.0 - $759798.0 $692,600 - $759,798
1 New
1 $754 Million

Others Institutions Holding BRK-A

About BERKSHIRE HATHAWAY INC


  • Ticker BRK-A
  • Exchange NYSE
  • Sector Financial Services
  • Industry Insurance—Diversified
  • Shares Outstandng 599,924
  • Market Cap $453B
  • Description
  • Berkshire Hathaway Inc., through its subsidiaries, engages in the insurance, freight rail transportation, and utility businesses worldwide. It provides property, casualty, life, accident, and health insurance and reinsurance; and operates railroad systems in North America. The company also generates, transmits, stores, and distributes electricit...
More about BRK-A
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