The big surprise was a brand new, $1.6 billion stake in UnitedHealth, accumulated entirely during the second quarter.
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Staffing shortages, rising prescription drug use, and costly new therapies have driven inflation in the medical sector.
Americans make about 150 million trips to emergency departments each year. Their bank accounts wish they made far fewer.
As the frequency of cyberattacks on healthcare systems and hospitals increases, so too do the costs for preventing them.
The figure was enough to push the insurance giant to a loss in Q1, despite its revenue beating expectations.