Seamans Capital Management, LLC
seamansholdings.com Direct investor
Seamans Holdings is an investment firm that manages portfolios of public equities and private investments, focusing on essential services and technologies. It seeks companies with disruptive technologies that offer significant cost advantages and potential for cash flow positivity within a few years.
Seamans Capital Management, LLC is an asset manager headquartered in Waltham, United States. It invests directly in companies, at growth, in essential services, essential technologies, metals and energy resources.
“We look for companies with innovative or disruptive technologies that have product or service with a 50% to 80% cost advantage over the competition for which there is a catalyst for adoption.”
— Seamans Capital Management, LLC, own website
- Layer
- Direct investor
- Type
- Asset manager
- Stage
- Growth
- Headquarters
- Waltham, United States
- Invests in
- global
- Sectors
- essential services, essential technologies, metals, energy resources, agriculture, water, clean energy, clean transportation
Most shared portfolio companies with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 3 investors with a shared portfolio company. A shared company is not proof they invested together in the same round.
- Cerity Partners Ventures 1 shared company: bdreporting.com
- Certuity, LLC 1 shared company: bdreporting.com
- Concorde Investment Management 1 shared company: bdreporting.com
Where this comes from
Every fact above was read from a page Seamans Capital Management, LLC publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://www.seamansholdings.com/name, is_investor, type, hq_country, hq_city, description, status
- https://www.seamansholdings.com/investments/public-equitieslayer, stage_min, stage_max, sectors, thesis_quote, thesis_quote_page
- https://www.seamansholdings.com/investmentsinvests_in_geographies
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Record 4154 · added 2026-09-03 · link last verified 2026-10-21 · confidence medium
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