Thermo Fisher Scientific Inc. (TMO) gained 1.12% over the past 24 hours, bringing its share price to $609.88 as of September 12, 2026. The move lifted the life-sciences equipment maker's market capitalization to $223.02 billion.
Despite the single-session gain, TMO remains down 0.64% over the trailing seven-day period, reflecting some near-term softness in the stock. The 30-day picture is modestly constructive, with shares up 1.10% over that longer window.
The data suggests the stock has largely held its ground over the past month, with short-term volatility keeping weekly performance slightly in the red even as the broader 30-day trend points marginally upward.
