David W. Joos's stock holdings peaked around early 2021, valued at approximately $29 million. Throughout his career, especially noted in SEC filings, he consistently held substantial amounts of company stock. In early 2005, he owned 287,077 shares of CMS Energy,...

David W. Joos's stock holdings peaked around early 2021, valued at approximately $29 million. Throughout his career, especially noted in SEC filings, he consistently held substantial amounts of company stock. In early 2005, he owned 287,077 shares of CMS Energy, demonstrating his strong investment in the company’s future. Over the years, his portfolio went through notable fluctuations, reflecting changes in stock prices and company performance. In 2009, his holdings reached their maximum value, corresponding with a period of high compensation as the company exceeded financial targets. Joos skillfully managed his stakes, making strategic decisions that revealed a keen understanding of market trends while maintaining significant financial stakes that aligned his interests with shareholders.