Berkshire Hathaway has had its counterparty credit rating downgraded by Standard & Poor's (S&P) from AA+ to AA with a negative outlook on all the group's ratings - including financial strength - partly due to capital adequacy questions.
Berkshire Hathaway has had its counterparty credit rating downgraded by Standard & Poor's (S&P) from AA+ to AA with a negative outlook on all the group's ratings - including financial strength - partly due to capital adequacy questions.