Analysts at the time heavily favored large-cap tech and emerging retail leaders based on their dominant market positions.
A few unexpected companies led the index, with returns often exceeding 100%. companies to buy stock in 2017
: Gained 103%. Long-term research paid off with breakthroughs in cystic fibrosis drugs that significantly expanded their addressable market. Analysts at the time heavily favored large-cap tech
: Continued its historic run with an 81%–85% gain. While originally known for gaming, Nvidia's data center and artificial intelligence segments became massive growth drivers. High-Growth "Strong Buy" Picks companies to buy stock in 2017
: Up 88%–101%. Surging demand for memory chips (DRAM and NAND) in smartphones and data centers drove record earnings.