General Info
Jim Manzi, founder of Stonegate Capital, focuses on technology startup ventures primarily related to the Internet. His previous investments include Continental Grain Company, Thermo Fisher Scientific, Paxos, and FreshDirect. Stonegate Capital’s geographical preference is not specified. Jim Manzi’s investment check size is not available. He is involved in early-stage investments and serves as Director at Continental Grain Company, Board Member at Thermo Fisher Scientific, Board Member at Paxos, and Chairman of the Board at FreshDirect.
Location: Waltham, MA
Country: United States of America
Industries:
Investment Regions:
Investment Stages: pre-seed, seed
angel-individual
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🤖 AI Activity Report
Status: not-active
AI Reasoning: Latest verifiable investment-related activity found: insider sale of Thermo Fisher Scientific shares on February 3, 2023, and page indicates no trading in last 90 days as of 10/27/2025. The most recent identifiable transaction is 2/3/2023 – which is more than 12 months prior to the reference date, and the investor has not shown known investments since that date. Example invested company referenced: Thermo Fisher Scientific. Therefore tag chosen: not-active.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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