Sophia Vivier

GTM at Primary Venture Partners

📍 United States🔄 Updated September 2026💼 1 investments🗓 Last invested Jan 2026
VC🌍 United StatesInvested this year
1
Total investments
0
Early stage
1
Mid stage
0
Late stage
Years active

Portfolio

1 investments · sorted by recency
All investments
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Mid stage
Late stage
Investor
Jan 2026
Girl Math Capital is an alternative investing community for women that aims to democratize access to investing education and deal flow in the angel, real estate, and crypto ecosystems. The community is structured around two core pillars: education, featuring expert-led sessions on investing fundamentals and analysis, and deal flow, providing curated investment opportunities. Our members ultimately choose to invest in deals according to their individual theses, giving us unique exposure across industries and stages. Checks typically range between $1k and $15k with the option for multiple investors to contribute to a single deal. If youre interested in sharing an opportunity with our members, please pitch us here: https://girlmath.capital/pitchus If youre interested in joining a future cohort, please fill out our interest form here: https://girlmath.capital/apply-now
Experience · 4 entries
All (4)
Investments (1)
Founder (1)
2026
Market Development Associate
Mar 2026
Primary is the worlds largest early stage VC firm, with a billion in assets under management and 50 full time employees. Primary’s Impact team outnumbers investors 2:1, and is filled with seasoned executives working alongside founders to supercharge growth and secure quality hires, early customers, and downstream investors. This team embeds with companies for 2,500 hours of high-intensity fractional leadership work, conducts 3,000 candidate interviews, maintains a pool of 5,000+ active job seekers, and hosts 250 events large and small for the NYC tech community each year. Cofounders Brad Svrluga and Ben Sun have won recognition from Forbes Midas List and Insiders Seed 100.
Investor
Jan 2026
Girl Math Capital is an alternative investing community for women that aims to democratize access to investing education and deal flow in the angel, real estate, and crypto ecosystems. The community is structured around two core pillars: education, featuring expert-led sessions on investing fundamentals and analysis, and deal flow, providing curated investment opportunities. Our members ultimately choose to invest in deals according to their individual theses, giving us unique exposure across industries and stages. Checks typically range between $1k and $15k with the option for multiple investors to contribute to a single deal. If youre interested in sharing an opportunity with our members, please pitch us here: https://girlmath.capital/pitchus If youre interested in joining a future cohort, please fill out our interest form here: https://girlmath.capital/apply-now
2025
2024
Revenue & Margin Management Associate
Apr 2024
Few things are more personal than getting dressed, but finding clothing that fits and looks great can be a challenge. Stitch Fix solves that problem. Stitch Fix is the leading online personal styling service that helps people discover the styles they will love that fit perfectly so they always look - and feel - their best. Through our team of expert stylists and best-in-class AI and recommendation algorithms, we leverage our assortment of exclusive and national brands to meet each client’s individual tastes and needs, making it convenient for our clients to express their personal style without having to spend hours in stores or sifting through endless choices online. Stitch Fix, which was founded in 2011, is headquartered in San Francisco.