Group 1 - Zeta Global Holdings Corp. (ZETA) has seen significant stock gains, with over 80% increase since the last analysis in October [1] - The company is focused on sustainable, growth-driven investments that maximize shareholder equity [1] - The investment strategy is led by Amrita, who has extensive experience in high-growth supply-chain start-ups and venture capital [1] Group 2 - Amrita's work emphasizes democratizing financial literacy and simplifying complex macroeconomic concepts for better understanding [1] - The newsletter "The Pragmatic Optimist" has been recognized as a top finance newsletter, indicating a strong following and credibility in the investment community [1]