Where fiduciary discipline meets technology
Why Acumain Capital
Experts and AI,
driving results together
Acumain Capital, a California-registered investment adviser affiliated with Acumain, designs research-backed equity strategies built for clarity, consistency, and accountability.
Every signal, exposure, and decision is traceable within Atlantis' audit-ready platform—so clients see the why, not just the what.
Quantitative experts, data scientists, and portfolio managers work alongside our AI infrastructure to combine analytics, machine learning, and human insight into strategies that deliver measurable, explainable performance.

What we do
Strategies and investment process
01.
Direct indexing (tax-aware)
Benchmark-tracking portfolios with lot-level tax-loss harvesting and portfolio-specific constraints (ESG, exclusions, etc.), managed to tracking error budgets.
02.
Long-only factor tilts
Systematic, benchmark-aware portfolios tilting towards researched factors, with mandate-specific constraints and tax-aware implementation where applicable.
03.
Long/short
Rules-based long/short equity strategies targeting factor premia and stock-specific signals within defined risk limits and portfolio guardrails.
04.
Custom mandates
License, customize, or co-develop models to align with your objectives and risk framework—deployed directly or via Atlantis.
Pillars of Performance
Quantitative intelligence with fiduciary DNA
Execution & oversight
Models run via Atlantis with event-driven oversight and rationale

Who we serve
For disciplined investors with vision
We partner with asset managers, asset owners and allocators who demand data-driven precision with transparent oversight and scalable implementation.
Whether enhancing internal portfolios or outsourcing model-driven mandates, clients gain access to strategies and technology designed to operate in sync and deliver results.















