Mick Hellman

SFJAZZ is a company based in San Francisco, CA. SFJAZZ was founded by Randall Kline and the CEO is Gregory T. Stern.

Foxcroft School is an all-girls, college preparatory boarding and day school serving grades 9–12 and post-graduate students. The private company is based in Middleburg, VA. The school offers an experiential, interdisciplinary academic program with research-based teaching tailored to girls, spanning six disciplines with advanced placement and post-AP courses, independent studies, and a STEM initiative. Signature programs include riding, STEAM, and proficiency areas. The 500-acre campus features diverse residential life, wellness initiatives, and a comprehensive equestrian program supporting riders of all levels. Students participate in arts, journalism, filmmaking, digital media, and athletics, with opportunities for collegiate sports recruitment. The school fosters a supportive environment emphasizing diversity, equity, inclusion, leadership development, wellness, and lifelong learning. Resources include a library, wintermission term, and summer equestrian camps.

Operates as a preschool

Engages in port operations

HMI is a long-term, value-oriented manager which seeks the best opportunities globally, primarily in public equities and at times distressed credit. The firm holds a concentrated portfolio of approximately 10-15 deeply researched names in three distinct industry sectors: Software, Internet and Media, and Financial Services. Through this approach, HMI strives to deliver high risk-adjusted real returns over long timeframes with low probability of permanent loss of capital.

Functions as a College/University

Provides advertising services

The Hellman Foundation, established in 2011, invests in community-led initiatives that address systemic social challenges such as health equity, violence reduction, food insecurity, and youth empowerment. The non-profit company is based in San Francisco, CA. Its programs include the End Hep C SF initiative targeting hepatitis C disparities, Ceasefire for reducing gun violence, and the Ready, Resilient, & Rising! (R3) Network to improve behavioral health outcomes for low-income families. The foundation also supports the Beloved Youth Collective, which provides housing and peer support to reduce incarceration rates among girls and young women on probation, and the Alameda County MPCAH Birth Worker Capacity Building Project to expand culturally competent doula services. Food justice initiatives like EatSF and Recipe4Health increase access to healthy foods in low-income communities. The foundation uses grantmaking, capacity building, and community collaboration to promote fairness and resilience, with plans to conclude operations by 2034.