Dalio, 74, left Bridgewater 18 months ago, ceding leadership of the world's biggest hedge fund to a successor team.
The bank's flagship product now offers a 4.4% annual percentage yield, down from 4.5% in March.
Investors' focus on cash returns is ratcheting up pressure on PE firms.
Drug shortages, though not uncommon, have hit nine-year highs in the U.S.