Who it is for
Analysts and portfolio managers covering public equities who want a repeatable structure for previews, memos and valuation work.
Research workflows for listed equity investors
Overview
Published by OpenAI, this app packages research routines used by people who invest in listed shares. The audiences named in the listing run from long-only funds and long/short hedge funds to sell-side research desks, event-driven investors, thematic sector teams, and anyone doing diligence on an ETF or index and its constituents.
Bundled skills include a catalyst calendar, company tearsheets, comparable-company valuation, a DCF model builder, earnings previews and deeper earnings work, an economic impact report, and a quality check pass over decks and reports.
Outputs are framed around judgement rather than description: what looks mispriced, what the market has already absorbed, which evidence would confirm or break a thesis, and what is still missing. Credit instruments, spreads, covenants and distressed situations are directed to a separate Credit Markets app.
Analysts and portfolio managers covering public equities who want a repeatable structure for previews, memos and valuation work.
It ships with named skills for specific deliverables, and it hands credit analysis off to a sibling app instead of stretching to cover it.
Availability
Public Equity Investing is listed in the ChatGPT apps directory only. OpenAI has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
Public Equity Investing declares 23 named skills, which puts it in the 6.7% of ChatGPT-listed apps that do.
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This is an independent catalogue entry compiled by Node8 from Public Equity Investing's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with OpenAI, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.