This podcast episode features an interview with Kathleen McCarragher, head of growth equity at Jennison Associates. Kathleen discusses her perspectives on investing through economic cycles, market concentration, and her advice on building and leading teams. She highlights Jennison's excellent track record and describes the firm as a quality company known for its strong results and impressive client roster. The episode also explores Jennison's investment approach, focusing on companies that can create true economic value and experience long-term growth rates above the market average. The discussion touches on the success of their investment in NVIDIA, their long-term holding periods for positions, and the diversity and progression of the investment team. Additionally, the episode covers the changing speed of decision-making in the market, the importance of a crisp investment thesis, and the role of culture and multi-generational approach to investing at Jennison. The conversation concludes with insights on passive and active investing, market concentration, and the potential of AI in large-cap sectors. Kathleen also shares her experience and insights in the investment world, emphasizing the importance of understanding what you know and focusing on what you do know. She discusses the significance of having a mentor, and highlights her involvement in educational efforts and the potential for growth and progress in technology, education, and the environment.