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Know the moment your thesis breaks.

You bought the stock for a reason. Ntree checks every filing, transcript, and headline against that exact reason — and tells you when one of your assumptions stops being true.

The Ntree app on a phone, showing an Apple thesis with four kill conditions — one marked broken — above the 10-Q sentence that triggered it.

Primary sources

  • 10-KAnnual report
  • 10-QQuarterly report
  • 8-KMaterial events
  • CallsEarnings transcripts
  • NewsLicensed feeds

The problem

Theses decay quietly.

Nothing announces that your reasoning stopped holding. The disclosure lands in a 90-page filing and the price moves before you reopen the doc.

  1. 01

    You write it once

    Margins expand past 45%. The plant ships by Q3. The CFO stays. Then it goes in a doc nobody reopens.

  2. 02

    The evidence never stops

    10-Ks, 10-Qs, 8-Ks, earnings calls, guidance revisions, analyst days. For one position.

  3. 03

    So you find out late

    Not when the assumption broke. After the price already moved.

How it works

Three steps, then it runs.

Set it up once. Ntree keeps checking the sources while you get on with everything else.

  1. 01

    Write the thesis.

    Plain English, the way you'd explain the position to a colleague. No query syntax, no rule builder.

    “I own this because services gross margin is durable above 38%, and the Monterrey facility is on track to ship by Q4 FY27.”

  2. 02

    Set the kill conditions.

    The specific, checkable facts that would prove you wrong.

    Gross margin falls below 38% for two consecutive quarters.
    The Monterrey facility slips past Q4 FY27.
  3. 03

    Get told when one fires.

    With the sentence that triggered it, the document it came from, and a link straight to the source.

    Kill condition fired
    “Gross margin was 37.4%, down from 38.2% in the prior quarter.”
    10-Q · filed Mar 4 · p.23View source

What you get

Take full control of why you own it.

A thesis-first research workspace — live filings, source-linked alerts, and portfolio-wide status at a glance.

  • Live Thesis Tracking

    Every position holds its own reasoning, its kill conditions, and its current status — updated as the facts change.

    A tracked AAPL thesis card listing three kill conditions, two intact and one broken.
  • Continuous Filing Coverage

    Filings, earnings transcripts, and news checked as they publish, not on a schedule you have to remember.

    A timeline of incoming sources — a 10-Q, an earnings call, and a news item — with a live checking indicator.
  • Source-Linked Alerts

    See the exact sentence that triggered the alert, in the document it came from. One tap to the primary source.

    An alert card quoting the exact 10-Q sentence that fired a kill condition, linked back to page 23 of the filing.
  • Portfolio at a Glance

    Every thesis you hold and whether it still stands, on one screen.

    A portfolio overview listing four holdings with their thesis status — three intact, one broken.

Why Ntree

Not a search bar. Not a chatbot.

None of them know what you believe about the company. Ntree starts from your thesis and works backward — so the only thing it surfaces is evidence about the specific claims you made.

  • Screenerstell you what to buy
  • Terminalstell you what happened
  • Chat toolssummarize a document you already opened
  • Ntreetells you whether what you believe still holds

FAQ

Frequently asked questions

The things people ask before they trust a tool with their research.

SEC EDGAR filings, earnings-call transcripts, and licensed news feeds. Every alert names its source document.

No. You define the conditions. Ntree finds evidence that bears on them and shows you the source. The judgment stays yours.

Alerts are anchored to retrieved source text. If there's no source sentence, there's no alert.

US-listed equities first. More coverage after that.

Individual investors, analysts, and small funds who hold concentrated positions long enough for the thesis to matter.

No. Ntree surfaces primary-source evidence about assumptions you defined. It does not recommend, rate, or rank securities.

Stop rechecking your own thesis by hand.

Ntree is in early access. Leave your email and we'll get in touch when it's ready.

One email when we launch. No newsletter, no sharing your address. Prefer to write first? hello@ntree.io

Research that checks your thesis while you hold it, not after. Put Ntree in your pocket today.

Coming to the App Store — join the waitlist and we'll send the link.