In an SEC filing Berkshire's National Indemnity subsidiary added 240,000 shares at $77.89 on 1/8, 435,000 shares at $77.12 on 1/9 and 46,100 shares at $77.78 on 1/10.
This follows an earlier disclosure today.
The purchases bring Berkshire's total holdings to 61,580,218 shares
Disclosure: None
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