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13F Insight

Institutional holdings research

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What 13F Insight is

13F Insight takes regulatory filings and makes them askable. Rather than reading raw forms, users ask questions about funds, stocks or insiders and see position changes, concentration and history, aimed at investment research.

What you can do with it

  • Ask about a fund's holdings in plain language
  • Compare position changes over quarters
  • Look at concentration and style patterns
  • Research insider activity
  • Prepare research notes faster

Who it is for

  • Investment researchers and analysts
  • Fund watchers
  • People following institutional flows

What to watch out for

  • 13F filings are quarterly and delayed, so positions shown are historical rather than current
  • Only certain managers file, and derivatives and short positions are largely invisible, so coverage is partial
  • Nothing here is investment advice, and following institutional flows is a strategy with its own risks
  • Verify figures against the original filing before relying on them

Pros & cons

✓ What we like

  • Makes filing data far easier to query
  • Combines holdings and insider signals
  • Historical comparison built in

! What to watch out for

  • Data is delayed and partial
  • Not investment advice
  • Figures need checking against filings

FAQ

How current is the data?

It reflects filed positions, which are quarterly and published with a lag rather than live.

Does it show everything?

No. Coverage is limited to filers and largely excludes derivatives and shorts.

Is it advice?

No. It is research tooling, and decisions remain yours.

Last reviewed: 2026-09-18

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