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 full tier and above.
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Plan Access
Free (guest)
Not includedFree (token)
Not includedPro
Not includedInstitutional
Available