Shaun Maguire (born 1985) [1] is an American venture capitalist and right-wing political activist, currently a partner at Sequoia Capital. [2] [3] [4] Maguire was appointed as a member of the U.S. Department of Government Efficiency in 2025. [5]
In an interview with the Caltech Heritage Project, Maguire reported that he earned a 1.8 GPA in high school and failed his Algebra 2 course, and that his admission to Stanford University depended on letters of recommendation. [1] Maguire received his PhD in physics from Caltech. [2] Maguire has identified as Jewish, with ancestral ties to early Jewish settlers in California. [6]
In 2010, Maguire cofounded Escape Dynamics. [7]
In 2011, he was recruited by DARPA's director Regina Dugan. In the role, he was deployed as a civilian contractor in Afghanistan. [8]
In 2012, Maguire co-founded cyber firm Expanse (previously called Qadium), which was acquired by Palo Alto Networks in 2020 for over $1 billion. [4] [9] [7] [10]
Maguire joined Google Ventures in 2016, where he worked for three years, before leaving for Sequoia Capital in 2019. [11]
Maguire served as an advisor to President Donald Trump in his second term, assisting with intelligence community picks. [3] [12] Maguire manages the investments of Sequoia Capital in Elon Musk's companies, including SpaceX, The Boring Company, xAI, and X, and assisted Musk during his tenure at DOGE. [12] [13] Maguire supported Trump during the 2024 election. [14] [15]
On July 4, 2025, Maguire posted on X that New York City mayoral candidate Zohran Mamdani “...comes from a culture that lies about everything. It's literally a virtue to lie if it advances his Islamist agenda. The West will learn this lesson the hard way." [16] [17] [18] Maguire's comments were widely criticized as racist and Islamophobic, including by Dilawar Syed, former deputy administrator of the United States Small Business Administration. [19] [20] [21] Saudi entrepreneur Hisham Al-Falih criticized Maguire's comments, describing them as "appalling". [22]
Maguire defended his tweet on July 7, 2025. [23]
Following the post, a petition signed by 900 tech leaders circulated calling for Sequoia Capital to condemn Maguire's comments, investigate, and apologize. [9] On July 8, 2025, an open letter in support of Maguire circulated. [9] [24] In August 2025, Sequoia COO Sumaiya Balbale left the firm over Maguire's comments. The Financial Times reported that the comments had soured relations between Sequoia and its Middle Eastern investors. [25]
On October 21, 2025, Financial Times reported that Sequoia’s COO, Sumaiya Balbale, a practicing Muslim, resigned from the company in August 2025, describing Maguire's comments abut Mamdani as "Islamaphobic". [26] [27] [28]
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