📝 Executive Summary
AbbVie stock trades within 1% of its 52-week high, bolstered by a 24% annual gain driven by the rapid expansion of its immunology portfolio. While SKYRIZI and RINVOQ continue to post double-digit growth, the company faces significant concentration risk as older legacy drugs like HUMIRA decline. Investors remain cautious as the market prices in sustained high-growth expectations despite potential competitive and pricing headwinds.