Short Interest in Lyell Immunopharma, Inc. (NASDAQ:LYEL) Expands By 71.6%

Market Beat
2025.06.01 19:48
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Lyell Immunopharma, Inc. (NASDAQ:LYEL) experienced a significant increase in short interest, rising 71.6% to 9,710,000 shares as of May 15th. This represents approximately 8.1% of the company's stock. The short-interest ratio is currently 12.6 days based on an average daily trading volume of 770,900 shares. Additionally, CEO Lynn Seely and Director Sumant Ramachandra made notable stock purchases, increasing their holdings. Institutional investors own 66.05% of the company, which focuses on developing T cell reprogramming technologies for solid tumors.