Biotech Stocks At 52-Week Highs - BlossomHill Therapeutics +18% On Positive Trial Data, Adaptive Biotechnologies, Illumina, CeriBell, Neogen
Several biotech stocks hit 52-week highs on September 16, 2026. BlossomHill Therapeutics rose 18% due to positive trial data. Adaptive Biotechnologies, Illumina, Ceribell, and Neogen also reached highs. Illumina will join the S&P 500 in September.





