smart-money
PIT-safe
Blockholders (SC 13D / 13G)
get_blockholdersInstitutional and above
Returns SC 13D / SC 13G blockholder disclosures (5%+ stakes) for a US public company. Each row carries percent_owned, sole/shared voting + dispositive split, schedule_type, and the first-class ``going_active`` flag — TRUE when the same filer flipped 13G → 13D within the lookba...
Example Call
example_call.pypython
# Using the Valuein MCP server from Python (via MCP SDK)# Or call directly from Claude / Cursor after setup result = await client.call_tool( "get_blockholders", arguments={})print(result)Direct tool call:get_blockholders(...)
Inputs
This tool takes no inputs.
Output Fields
Example Response
Illustrative
response.jsonjson
{}Shape only — field names match the live schema; values are placeholders, not real filings. See MCP server for the structured response shape.
Notes
Available from the Institutional plan and above.
Try this tool
Plan Access
Sample (guest)
Not includedBenchmark (token)
Not includedPro
Not includedInstitutional
Available