Core Viewpoint - Philips (PHG.US) shares rose 6.2% pre-market to $31.46 following positive Q4 results, indicating strong performance and cost management [1] Financial Performance - Q4 sales increased by 1% year-on-year to €5.1 billion, exceeding market expectations [1] - Adjusted EBITA for the quarter was €770 million, also surpassing market forecasts [1] - Comparable sales grew by 7%, outperforming the anticipated 4.9% [1] Business Segment Highlights - The personal health segment showed remarkable growth with a 14% increase in comparable sales [1] Cost Management - The company achieved cost savings of €800 million, which helped offset tariff costs estimated between €150 million to €200 million [1]