Themes

Follow what's happening — mergers, stakes, delistings — through the filings that carry it.

Sectors describe what a company does. Themes describe what is happening to it. Both are useful; only one of them maps cleanly onto filings.

Each theme here is defined by the documents that carry it. An activist campaign is a Schedule 13D and its amendments. A merger is an announcement 8-K, an S-4, a proxy, and a closing. A listing crisis is an Item 3.01 notice, a compliance plan, a reverse-split proxy, and a Form 25 or a cure. Because the theme is defined by the forms, the coverage boundary is a fact rather than an editorial claim, and each theme page states it: these are the form types this feed reads.

Coverage does not begin everywhere at once. A theme with no live feed says so, and says which form types it is waiting on. That is a more useful disclosure than a page of placeholder content, and it is the reason no theme on this site will ever show fabricated activity to look finished.

The themes

• Activist Stakes & 13D Campaigns

  The moment an investor crosses 5% and says what they intend to do about it.

• Banks & Financials

  Institutions whose balance sheet is the product, disclosed under a supervisory regime nothing else in the market has.

• Biotech & Pharma

  Companies whose value is a clinical pipeline and a cash runway, both of which are disclosed and both of which are finite.

• Delistings & Exchange Moves

  Securities leaving, joining, or moving between venues — a listing event, which is not the same as a company event.

• Dividends & Buybacks

  Capital returned to shareholders — declared, authorized, executed, or quietly not executed.

• Energy

  Producers, midstream, refiners, and power — capital-intensive businesses whose disclosure is unusually quantitative.

• Insider & Institutional Activity

  Who is buying and selling among the people who know the company and the people who own most of it.

• IPOs & New Registrations

  New securities entering the public market — every one preceded by a registration statement that says what is being sold and by whom.

• Mergers & Acquisitions

  Deals from the announcement 8-K to the closing, with the terms, the conditions, and the negotiation history all on the record.

• Mining & Resources

  Extractive companies whose central asset is a reserve estimate — a disclosure with its own rulebook and its own qualified expert.

• Real Estate & REITs

  Property companies whose GAAP earnings mislead by design, and whose supplemental disclosure is where the business is.

• Restructuring & Bankruptcy

  Capital structures being rewritten — where the equity's claim is residual and the plan, not the filing, decides.

• SPACs

  Blank-check companies raising cash, hunting a target, and running against a deadline — a lifecycle told entirely in filings.

• Technology & AI

  The sector where the gap between what is announced and what is contracted is widest — and where the contract is filed.

• Uplistings & Small-Cap Transitions

  Companies moving up to an exchange, or fighting to stay on one — a sequence of standards, notices, and cures.

• Warrants

  Long-dated contracts on new shares, with terms that differ instrument by instrument and live only in the agreement.