Just as an example, the Swiss National Bank notoriously took a $120M+ loss on Valeant. [1]<p>[1] <a href="http:&#x2F;&#x2F;www.fuw.ch&#x2F;article&#x2F;die-angst-der-snb-vor-dem-eigenen-reichtum-2&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.fuw.ch&#x2F;article&#x2F;die-angst-der-snb-vor-dem-eigenen-...</a>