Investors·2025-11-10 17:00Core Insights - Roche's fenebrutinib demonstrated "unprecedented" test results for multiple sclerosis, impacting TG Therapeutics negatively [1][2] - Roche's stock increased by over 3% to $43.33, while TG Therapeutics' stock fell more than 5% to $30.53, reaching a two-month low [2] - Fenebrutinib showed significantly fewer relapses compared to teriflunomide in relapsing multiple sclerosis patients [3] - In primary progressive MS, fenebrutinib slowed disability progression comparably to Roche's Ocrevus, the only approved treatment for this condition [4] Roche's Competitive Position - Roche's fenebrutinib uses a different mechanism than TG Therapeutics' Briumvi, targeting BTK, which is involved in immune response to inflammation [7] - Roche's stock performance improved, gapping above its 50-day moving average following the news [7] TG Therapeutics' Market Performance - Briumvi's sales grew by at least double-digit percentages year-over-year, with a notable 84% increase to $152.9 million in Q3 [6] - Despite the sales growth, Briumvi still lags behind Ocrevus in overall sales [6] - TG Therapeutics maintains a strong IBD Digital Composite Rating of 97, ranking in the top 3% of stocks for performance [8]