HOLD! Korean stock ownership is answering right now. Last checked 5 min ago. It exposes 8 tools. Last commit 9 Nov 2026.
Who owns Korean listed stocks: 5% holders, insiders, NPS and average cost, from DART filings.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 9 November 2026. No other catalogue keeps this.
Today is the operative word: we check HOLD! Korean stock ownership every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.
claude mcp add hold --transport http https://whohold.com/mcp
https://whohold.com/mcp
[mcp_servers.hold]
url = "https://whohold.com/mcp"
{
"mcpServers": {
"hold": {
"url": "https://whohold.com/mcp"
}
}
}
{
"servers": {
"hold": {
"type": "http",
"url": "https://whohold.com/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
get_holder_history
search_holder
get_avg_cost
get_filing
get_holders
get_portfolio
get_recent_changes
search_symbol
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://whohold.com/mcp | streamable-http | answering | 471 ms | 5 min ago |
Background checks for Korean stocks - 10 years of DART filings for all KRX companies, in English
AI & chip stocks for agents: who owns, buys, sells, lends — pre-IPOs too, straight from SEC filings.
Live stock, crypto, SEC filings, insider trades, FX and macro data for LLM agents.
Rated 13F funds with average buy prices, company KPIs, Japan investor ratings, Korea insider buys.
Fact-checks numbers in Korean finance writing against DART, Bank of Korea ECOS and US Treasury
Korean stocks & bonds: DART filings, segment trends, earnings drivers, dividends, prices, bonds.
Read-only restaurant finance, cost, stock and staff-hours assistant for restoorun owners.
Korean company facts in English: DART financials and filings, KONEPS procurement, NTS status.
Answers built from our own checks of this server.