On holding cash without apology
Cash is routinely described as a drag money "sitting idle" while markets move. We see it differently. Cash is an option on every future opportunity, and options have value precisely when nothing looks worth buying.
The pressure to be fully invested at all times serves managers, not owners. We would rather earn nothing for a while than overpay for the sake of activity. When the right opportunity appears, the cash is there that is the whole strategy.