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Is a Large Investor Building a Position or Selling Down in Your Stock? Takeover Filings on VIGIL, Refreshed Four Times a Day.
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Is a Large Investor Building a Position or Selling Down in Your Stock? Takeover Filings on VIGIL, Refreshed Four Times a Day.

Published: August 15, 2026

Related toolsVIGIL - India Red Flag Events•BRIQ•TREMOR - Macro Stress Signals

Is a large investor building a position or selling down in your stock? Updated on tigzig.com VIGIL with the data refreshed four times a day. Cross 5% of a company and you have to tell the exchange, and every 2% move after that as well.

Pull up any company and you can see who has been buying into it, or search an acquirer and see everywhere they have been active. Around 3,600 of the filings come from outside the promoter group, which is where the mutual funds, the insurers and the private equity vehicles show up.

About 12,000 filings across 1,500 companies going back to January 2024, and the whole table downloads as CSV, Parquet or SQLite if you would rather work offline.

tigzig.com ➜ VIGIL ➜ Takeover.

Detailed explanation of what the filings are, who has to file and when, and details of the fields ➜ Docs

How the non-promoter filings look

Here's how the non-promoter filings look like. Around 3,600 filings come from outside the promoter group. Over the last twelve months that is roughly 235 large purchases across 174 companies by mutual funds and LIC alone, against about 140 sales across 112 companies.

A point regarding the non-promoter view. Debenture trustees sit in that group too. They hold shares as security against pledged stock rather than as investors, so they are 'non-promoter' but they are not somebody taking a view on the company.

Or just hand it to your AI agent

You can click around the app yourself, or you can just hand it to your AI agent. No key, no signup, nothing to install. Paste this at Claude, ChatGPT or whatever you use:

Read api.tigzig.com/vigil/v1/openapi.json so you know what this API does. Now grab
me the whole takeover table. Then tell me who has been building or cutting large
stakes over the last six months, which companies the mutual funds have been moving
into and out of, and anything that looks unusual. After that do the same for
[YOUR COMPANY].

There are six other datasets covering corporate filings with red flag potentials. Explore on the tool or download and analyze.

If you'd like to download it yourself just go to the app ➜ Data & API