Official MCP RegistryListed
StockDrifts
Rated 13F funds with average buy prices, company KPIs, Japan investor ratings, Korea insider buys.
First seen 5 Oct 2026. Evidence as of 5 Oct 2026.
32
Tools
From an anonymous probe
1
Source listings
Each with its own history
1
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| get_insider_summary_jp | Pre-aggregated shareholding summary for one JP ticker | Not declared |
| get_insider_summary_kr | Pre-aggregated insider summary for one KR ticker | Not declared |
| get_investor_catalyst_record_us | One fund's binary-event track record per sector, with best/worst calls The fund's record of holding names through binary events (price-defined single-day moves — readouts/FDA/buyouts in biotech, earnings/M&A elsewhere; not verified cause labels): one row per sector bucket, the 'all' rollup first, each with hits, blowups, hit rate, dollar-weighted impact, and the five best and worst resolved calls. 404 means the fund had no scored events in the window, not that it is a bad fund. | Not declared |
| get_investor_changes_us | QoQ position diff for one investor between two periods | Not declared |
| get_investor_holdings_us | Latest 13F holdings for one investor (or for a specific period) | Not declared |
| get_investor_sector_exposure_us | Sector-exposure history for one investor (newest quarter first) Per-quarter portfolio composition by sector for one 13F filer, including the biotech tier and top biotech positions. Use it to see whether a fund was already a sector specialist in earlier quarters, or how its sector mix is shifting. `unclassified_pct` reports how much top-50 value had no sector tag. | Not declared |
| get_kpi | Latest normalized KPI snapshot for one ticker | Not declared |
| get_plan_executions_kr | Cross-reference one D005 plan against its actual executions | Not declared |
| list_convergence_jp | JP tickers with multiple distinct investors filing on the same name | Not declared |
| list_insider_filings_jp | Shareholding-report filings for one JP ticker | Not declared |
| list_insider_trades_kr | Insider trades for one KR ticker | Not declared |
| list_investor_filings_jp | All JP filings made by one investor (EDINET code) | Not declared |
| list_investor_periods_us | All 13F periods on file for one investor | Not declared |
| list_leaderboard_jp | Top JP investors by star rating + avg return | Not declared |
| list_leaderboard_kr | Top KR insiders by historical avg return on their buys | Not declared |
| list_opportunities_jp | Recent JP BUY/INITIAL filings whose price hasn't moved much yet | Not declared |
| list_opportunities_kr | Recent KR open-market BUYs whose price hasn't moved much yet | Not declared |
| list_plans_kr | KR pre-disclosure (D005) plans — announced but not yet executed trades | Not declared |
| list_recent_filings_jp | Recent JP filings across all tickers | Not declared |
| list_recent_trades_kr | Recent KR insider trades across all tickers | Not declared |
| list_ticker_holders_us | Investors with `ticker` in their top-50 positions, sorted by position size Returns 13F filers that hold `ticker` **as one of their 50 largest positions**, scoped to the most recent reporting period by default. Only top-50 positions per investor are surfaced — smaller positions are not included. Pass an explicit `period` to query a different quarter. | Not declared |
| list_top_buys_jp | Top JP tickers by aggregated insider buying over a window | Not declared |
| list_top_buys_kr | Top KR tickers by aggregated insider buying over a window | Not declared |
| list_top_sells_jp | Top JP tickers by aggregated insider selling over a window | Not declared |
| list_top_sells_kr | Top KR tickers by aggregated insider selling over a window | Not declared |
| screen_holdings_us | Screen 13F holdings by period, ticker, value, and rating; returns each matched fund with only the position(s) that matched Results are wrapped in an envelope: `results` holds up to `limit` funds (max 500), `total_count` is the full server-side match count, and `truncated` says whether paging with `offset` would surface more. `period` accepts '2026-Q2' or an ISO date like '2026-06-30'. | Not declared |
| screen_insiders | Screen insider activity by country, date, value, role, and ticker Screens one market per call, selected by `country`: 'KR' returns individual insider transactions, 'JP' returns 5%+ shareholding reports. The response echoes `country` — switch on it before reading `results`, since the two markets return different record shapes. There is no US coverage; use the 13F screen for US institutional flows. | Not declared |
| screen_investor_catalyst_record_us | Screen funds by their track record on binary events (any sector) Ranks 13F filers by how their positions resolved through binary events — single-day moves >= ~25%, price-defined, NOT verified cause labels. In biotech these are trial readouts / FDA decisions / buyouts; elsewhere earnings blowups, guidance cuts, M&A. `sector='all'` (default) ranks across everything; `'biotech'` and lowercased sector names ('technology', 'energy', ...) scope the record. `hit_rate` = pops held / events decided; `impact_usd` is dollar-weighted (position value x event return). Always pass `min_events` (>= 5) — a perfect rate on 2 events is noise. Chain with `get_investor_holdings_us` to see what a proven event-caller is buying now, or `screen_investor_sector_exposure_us` to intersect with sector specialists. | Not declared |
| screen_investor_sector_exposure_us | Screen investors by sector concentration (e.g. top biotech specialists) Ranks 13F filers by the share of their portfolio in one sector, computed from sector-tagged top-50 holdings. `tier` buckets: specialist (>=60%), heavy (30-60%), tilted (10-30%), minimal (<10%). Interpretation caveats: corporate venture arms (Gilead, Pfizer, GSK) and single-stock endowments (e.g. Lilly Endowment holds only LLY) rank as specialists — pass `min_positions` (e.g. 5) to screen for genuinely diversified sector pickers. Chain with `get_investor_holdings_us` / `get_investor_changes_us` to see what a specialist is buying now. | Not declared |
| search_companies_jp | Search JP companies by stock_code, Japanese name, or English name | Not declared |
| search_companies_kr | Search KR companies by stock_code, Korean name, or English name | Not declared |
| search_investors_us | Fuzzy-search investors by name; resolves to CIKs ordered by AUM Case-insensitive partial-name match against the latest-holdings view. Returns the largest funds first so the most likely match is at the top. Use this to resolve a manager name to a CIK before calling investor-axis tools (`get_investor_holdings_us`, `list_investor_periods_us`, `get_investor_changes_us`). | Not declared |
Change history
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.stockdrifts/mcp | 5 Oct 2026 | 5 Oct 2026 | 1 |