马斯克前助理，“薅老板羊毛”身家几何？

Core Insights - Elissa Butterfield transitioned from being Elon Musk's assistant to an investor in Musk's companies, particularly SpaceX and xAI [2][3] - Butterfield's experience and connections have enabled her to actively participate in venture capital, particularly through Island Green Capital Management [3][4] Company and Industry Summary - Butterfield joined Musk's team in 2016, managing his unpredictable schedule and various projects, including high-profile initiatives like the Thai cave rescue [2][8] - In 2024, she became part of Island Green Capital Management, which has invested in xAI and SpaceX, with xAI's valuation reaching $120 billion after multiple funding rounds [3][4] - Island Green acquired SpaceX shares at a valuation of approximately $350 billion, with current estimates placing SpaceX's valuation between $380 billion and $400 billion [4] - The venture capital firm has also invested in Impulse Space, a startup founded by a former SpaceX engineer, further diversifying its portfolio [5] - Since its inception, Island Green has managed assets totaling $88 million and has participated in significant funding rounds, including a $6 billion round for xAI [3][5] - Former SpaceX employees have founded 116 companies, raising a total of $6.1 billion in venture capital, indicating a trend of ex-Musk employees entering the entrepreneurial space [6]