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Start with filing basics
Use these articles if you are learning what 10-Ks, 10-Qs, 8-Ks, and MD&A actually do.
Learn
Learn how to think with filings, not just define them.
This is the part of Quantfil that turns filings into a research habit. Use it for plain-English explainers, real investor workflows, company case studies, signal libraries, and calmer ways to move from disclosure to judgment.
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Choose the path that matches your next question
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Build a filing workflow
Use these pages if you already read company updates but want a sharper process for verification and comparison.
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Get comfortable with EDGAR
Use this path if the official SEC source still feels slower or more confusing than it should.
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Connect earnings and filings
Use this path if you want to understand how calls, filings, releases, and verification work together.
Featured articles
Questions people usually have before filing research starts to feel natural
Learning paths
Progress from beginner to advanced without guessing what to read next
These paths are meant to feel like courses without sounding like homework. Start with the level that matches your comfort with filings today.
Beginner path
Start with the form basics, then learn how the main statements fit together before opening a live filing page.
Intermediate path
Move from definitions into workflow: compare filings, read MD&A carefully, and learn how earnings and filings connect.
Advanced path
Use the advanced path when you want to focus on footnotes, red flags, verification frameworks, and business-quality judgment.
Flagship workflows
Workflows that teach investors what to do next
These pages are designed to be reused. They show how to move from the filing to the judgment, not just how to define the document.
What investors get wrong
Common mistakes that make filing analysis weaker than it should be
These pages focus on the ways investors over-trust headlines, over-read single metrics, or skip the disclosures that would have changed the conclusion.
Case studies
Real filing reads using tracked companies
These case studies show how a filing-first process works when the company is real, the issues are specific, and the narrative needs actual proof.
Categories
Browse the learn hub by job to be done
Filing Basics
Plain-English explainers for the SEC forms and filing sections that most investors encounter first.
How to Use Filings
Workflows that help readers turn disclosure into a faster and more disciplined business read.
EDGAR / Source Research
Practical guides for finding and verifying filings in the SEC’s public source system.
Earnings + Filing Workflows
Pages that connect periodic filings, earnings updates, and transcript context into one research flow.
Financial Statement Analysis
Guides for reading the income statement, balance sheet, cash flow statement, and the links between them.
- How to Analyze Financial Statements From Filings
- How to Use Cash Flow to Validate Earnings Quality
- How to Read an Income Statement From a Filing
- How to Read a Balance Sheet From a Filing
- How to Read a Cash Flow Statement From a Filing
- How to Track Share Count and Dilution
- How to Read Liquidity and Debt
- How to Read Segment Reporting
- How to Read Revenue Recognition in a 10-K
- How to Analyze Stock-Based Compensation
- How to Read Cash Flow From Operations
Red Flags and Verification
Pages focused on risk signals, comparison habits, footnotes, and the parts of a filing that deserve extra skepticism.
Real Investor Workflows
Long-form filing-first workflows that teach investors how to move from disclosure to judgment without depending on headlines.
What Investors Get Wrong
Pages focused on the recurring ways investors over-trust simplified metrics and under-read the parts of the filing that would have changed the conclusion.
Signal Libraries
Permanent reference pages for recurring filing signals that are worth recognizing quickly and comparing carefully.
Investor Mental Models
Framework pages that help readers build steadier judgment instead of reacting to every filing or earnings headline the same way.
Company Filing Case Studies
Example-driven pages that show how a filing-first workflow works when applied to real tracked companies and real disclosure questions.
Why this hub exists
Many readers do not need more market commentary. They need a calmer way to understand the filing, a practical way to test the narrative, and a repeatable path back into the source. That is the gap this hub is meant to fill.
The goal is not to turn filing research into trivia. It is to make the first read less opaque, the second read more analytical, and the next quarter easier to judge.
How to use it with the rest of Quantfil
Read one guide until the document makes sense, then open a filing summary page and see how the same ideas show up in a live company report. That sequence matters because the product pages become much more useful once you know what you are looking at.
The hub now includes 51 guides across filing basics, investor workflows, case studies, comparison, EDGAR research, statement analysis, red-flag review, signal libraries, and mental models. It is meant to stand on its own even before you use the search tool.