Tools / Companies

Institutional holders

get_institutional_holders

Institutional ownership from 13F filings for a US-listed stock: percent of the listed share class held by institutions, number of holders, shares held, how many increased, decreased, opened or closed positions last quarter, and the largest holders with shares, quarterly change and value. Dual-class companies: counts cover the listed class only.

Questions it answers

  • Did institutions add Nvidia last quarter?
  • Who are the largest holders of Microsoft?

Parameters

ParameterDescription
symbolrequired
string
limit
integer = 15
Largest holders to return

Use it from your agent

Add the TradingData MCP URL to Claude, ChatGPT, Cursor or any MCP client, then ask in plain words. The model sees this tool's description and calls it with the right parameters.

MCP server URL
https://mcp.tradingdata.io

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