Finsera Launches AI-Driven Thematic Explorer to Simplify Portfolio Basket Construction
1 September 2026

Quick Summary
The Finsera Thematic Explorer is an AI-driven investment research application that allows institutional investors and analysts to discover, build, monitor, and analyze customized thematic investment baskets using natural language prompts, real-time intraday pricing, and Model Context Protocol integrations.
How Does the Finsera Thematic Explorer Turn Investment Concepts into Portfolios?
Translating a market narrative into a targeted portfolio requires precise execution. The Finsera Thematic Explorer streamlines this process by connecting natural language prompts directly with quantitative research metrics. Through a Model Context Protocol (MCP) connection, the platform evaluates factors such as company valuation, market capitalization, price momentum, and balance sheet fundamentals to curate actionable stock baskets.
- Custom Basket Building: Generates tailored thematic portfolios using natural language prompts or curated market trends.
- Quantitative Control: Allows users to specify stock counts, custom weighting methodologies, and keyword weighting parameters.
- Intraday Analytics: Delivers real-time pricing and continuous performance statistics for custom baskets and individual constituents.
How Does Finsera Compare Thematic Baskets to Existing ETFs?
Investment managers often struggle to determine whether commercial fund products truly deliver their advertised market exposure. Finsera addresses this by offering comparative tools that evaluate holdings, sector weights, and underlying performance drivers against existing exchange-traded funds.
“Macro investment themes rarely fit neatly within a single industry or an existing ETF,” said Joe Mezrich of Metafoura LLC.
“The Thematic Explorer provides a direct way to translate a thesis into a portfolio, compare it with related ETFs and understand what the investor would actually own to best match the thesis to the investment.”
What Granular Insights Can Analysts Extract from Custom Themes?
Beyond broad portfolio construction, the application provides detailed single-stock breakdown capabilities. Research teams can monitor top and bottom performers, track sector concentration risk, and review an integrated news feed mapping relevant industry events directly to basket constituents.
“The name of a theme does not necessarily tell an investor what the underlying exposure looks like,” said Laurent Dubois, co-founder of Finsera.
“The companies selected, their weights and the criteria used to construct the basket can materially change what the investor owns. We developed the Thematic Explorer to connect the investment idea with the tools needed to define, examine and monitor that exposure.”
FF NEWS TAKE:
The launch of AI-assisted thematic basket builders represents a major operational shift for wealth managers and institutional research desks. By bridging natural language processing with hard fundamental filters and real-time intraday analytics, the market is rapidly moving away from rigid, off-the-shelf thematic ETFs toward hyper-customized direct indexing. Platforms that integrate Model Context Protocols will likely standardise how narrative-driven investment strategies are vetted and executed across capital markets.
Companies in this story: Finsera, Metafoura LLC
People in this story: Asriel (Uzi) Levin, Laurent Dubois, Joe Mezrich