_ registry / mcp streamable-http · checked 1h ago

stockslash-mcp-server

https://stockslash.com

Registry code: 70c13d778acae1b0

api record

Stockslash: what ~80 tracked super investors (hedge funds and asset managers) hold and trade, from their SEC 13F filings, plus company insider trades (SEC Form 4) and trades by members of Congress (STOCK Act disclosures).

Use these tools whenever the user asks what a famous investor or hedge fund owns or traded (Warren Buffett, Michael Burry, Bill Ackman, Carl Icahn, David Tepper, Berkshire Hathaway, Pershing Square, …), who owns a stock or whether "smart money" is buying it, whether a company's insiders/executives are buying or selling, what politicians or members of Congress traded (Nancy…

endpoint
https://stockslash.com/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is stockslash-mcp-server live?
Yes — it answered the hub's last check (checked 1h ago). It answered 99% of checks over the last 30 days.
Is stockslash-mcp-server free to use?
Yes — the hub reached it with no key and no payment.
What tools does stockslash-mcp-server have?
28 tools: get_latest_filings_updates, get_filings_buy_status, get_fund_activity, get_fund_distribution, get_ownership_statistics, get_filings_sell_status, get_stocks_funds_are_adding, get_latest_insider_buys, ….
Is stockslash-mcp-server safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99%

90 days 98.8%· all time 98.8%

latency
527ms

last good check

priced tools
0

of 28 tools

_ answered our checks, 90 days 339 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
used for
  • see what a superinvestor bought or sold
  • list congress stock trades
  • check insider buying for a stock
  • find who holds a stock from 13f filings
takes → gives
text → data
tools
23 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 28 tools
8 open 20 never probed 8 of 28 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_sp_stocks_by_holders reads open 10h ago

    Use when the user asks which stocks are most widely held by the tracked super investors — ranked by how many of the funds hold them (the 500 most-held stocks; not limited to the S&P 500 despite the tool name). Returns symbol, issuer, number of funds holding, total dollar value they hold, and the quarter. Default top 25 (use `limit` for more). Set `include_all_fields: true` for the raw per-fund payload.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Number of stocks to return (default 25, up to 500)."
        },
        "include_all_fields": {
          "type": "boolean",
          "description": "Return raw response with all fields. Default false (returns trimmed essentials)."
        }
      }
    }
    arguments 13 lines
  • get_latest_quarter reads open 16h ago

    Use when the user (or another tool) needs to know which 13F quarter is current. Returns `latest_quarter`: the latest quarter that (nearly) all tracked funds have reported — the one every ranking and summary uses by default — with how many funds have filed it (`filers` of `total_funds`) and the number of distinct stocks they hold. During filing season a newer quarter already has a few early reports (see get_latest_filings_updates).

    mcp-tool

    {
      "type": "object",
      "properties": {}
    }
    arguments 4 lines
  • get_market_conditions open 4h ago

    Use when the user asks whether the stock market is expensive or cheap, overvalued, in a bubble, or whether a recession is coming. Returns the two verdicts shown on stockslash.com/market: (1) pricing — "Very expensive" … "Very cheap" from the median percentile of four price gauges (Shiller CAPE, Buffett indicator, equity risk premium, margin debt/GDP) vs their own history; (2) recession warning signs — how many of three On/Off signs are on (yield curve inverted, Sahm rule ≥0.50, Chicago Fed NFCI above 0). Plus every gauge's latest reading and percentile, and "what happened next" history: forward returns after past months in today's CAPE band and each signal's track record. Describes conditions, does not forecast. `distinct_episodes` shows how many completed past episodes stand behind each band; some bands have only one.

    mcp-tool

    {
      "type": "object",
      "properties": {}
    }
    arguments 4 lines
  • get_top_insider_stocks reads open 32h ago

    Use when the user asks which stocks insiders are buying — especially stocks the super investors already own ("where are insiders and smart money both buying?"). Returns stocks ranked by insider (Form 4) open-market buying over a window, with buy count, unique buyers, C-suite buys, and total dollar value. `scope` defaults to "superinvestor" (only stocks tracked funds hold); pass "all" for the whole market.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "days": {
          "type": "number",
          "description": "Lookback window in days (default 90)."
        },
        "limit": {
          "type": "number",
          "description": "Max stocks to return (default 25)."
        },
        "scope": {
          "type": "string",
          "description": "\"superinvestor\" (default — only stocks the tracked funds hold) or \"all\"."
        }
      }
    }
    arguments 17 lines
  • get_ownership_statistics_home reads open 12h ago

    Use when the user asks for an overall snapshot of what the tracked funds own and traded in the latest complete quarter. Sections: `ownership` = stocks some fund has put the largest share of its portfolio into (sorted by maxPortfolioPercent, one fund's weight); `totalValue` = stocks with the largest share of all tracked portfolios' combined value (allPortfoliosPercent); `stockNumStats` = stocks held by the most funds (investorCount); `mostBoughtCount` / `mostSoldCount` = top 5 by number of funds buying / selling (same ranking as get_filings_buy_status / get_filings_sell_status); `mostBoughtByPercent`; `total_bought` / `total_sold` in USD.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Items per section (default 10)."
        }
      }
    }
    arguments 9 lines
  • get_super_investors reads open 1h ago

    Use when the user wants to browse, list, or filter the universe of tracked institutional investors (hedge funds, asset managers, family offices). Returns a compact card per fund with name, CIK, AUM, position count, latest filed quarter, trading style ("Buy & hold" / "Moderate rotation" / "High rotation"), strategy tags, and the top 3 positions with portfolio weight. **By default funds are sorted by portfolio value (largest first)** — so calls like "show me top investors" or "biggest funds" Just Work without setting any params. Pass `type: "alphabetically"` for a name-sorted list. Pass `search` to filter by name, strategy, or tag (e.g. "value", "buffett", "tech"). Pass `include_full_holdings: true` to get the original verbose top-10 with full position metadata.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "type": {
          "enum": [
            "alphabetically",
            "portfolio-value",
            "num-stocks"
          ],
          "type": "string",
          "description": "Sort mode. **Default is \"portfolio-value\"** (biggest first) when not specified — matches what users mean by \"top\" or \"biggest\". Use \"alphabetically\" for A-Z, \"num-stocks\" by position count."
        },
        "limit": {
          "type": "number",
          "description": "Cap on the number of funds returned (default: all 80)."
        },
        "_order": {
          "enum": [
            "asc",
            "desc"
          ],
          "type": "string",
          "description": "Sort direction. Defaults: desc for value/stocks (biggest first), asc for alphabetical (A-Z)."
        },
        "search": {
          "type": "string",
          "description": "Fuzzy filter across fund name, manager name, strategy type, and tags. Examples: \"value\", \"buffett\", \"tech\", \"compounder\"."
        },
        "quarter": {
          "type": "string",
          "description": "Pin every fund to this quarter (e.g. \"Q4-2025\"). Omit for each fund's own latest."
        },
        "include_full_holdings": {
          "type": "boolean",
          "description": "Set true to include the full top-10 holdings with all original fields. Default false (returns top 3 + weight)."
        }
      }
    }
    arguments 38 lines
  • get_congress_consensus reads open 12h ago

    Use when the user asks which stocks multiple members of Congress / politicians are buying — a consensus signal ("what are politicians buying?", "what are several congresspeople buying?"). Returns tickers bought by at least `min_members` distinct members within the window (by trade date), with member count, buys/sells, first/last trade and the member names. Put options are not counted as buys or sells. Members disclose up to 45 days after trading, so recent weeks are thin: when the default 30-day window is empty the tool widens it to 90 days and says so in `note`.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "days": {
          "type": "number",
          "description": "Lookback window in days (default 30)."
        },
        "limit": {
          "type": "number",
          "description": "Max tickers to return (default 20)."
        },
        "min_members": {
          "type": "number",
          "description": "Minimum distinct members who bought the ticker (default 3)."
        }
      }
    }
    arguments 17 lines
  • get_congress_trades reads open 12h ago

    Use when the user asks about stock trades by politicians — members of the U.S. Congress, senators, representatives — e.g. "what is Nancy Pelosi buying?", "did any senator buy NVDA?", "latest congress stock trades", "what stocks are politicians selling?", "congress trades in NVDA". Returns recent STOCK Act disclosures with member name, party, chamber, ticker, buy/sell, disclosed amount range (amounts are ranges, not exact), and filing delay. `filing_date` is when the trade became public. Options: `asset_type` "OP" with `option_type` "call" or "put" — a bought put is a bet AGAINST the stock, not a purchase of the stock. Trades with no ticker (bonds, private funds, LLC stakes) carry `asset_description`. Filter by `member_name` (partial match) or `ticker`. Senate disclosures may be delayed.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Max trades to return (default 50)."
        },
        "ticker": {
          "type": "string",
          "description": "Filter to a stock ticker, e.g. \"NVDA\"."
        },
        "member_name": {
          "type": "string",
          "description": "Filter to a member of Congress by name (partial match), e.g. \"Pelosi\"."
        },
        "transaction_type": {
          "type": "string",
          "description": "Filter: \"purchase\", \"sale_full\", or \"sale_partial\". Omit for all."
        }
      }
    }
    arguments 21 lines
  • get_latest_filings_updates reads unknown never probed

    Use when the user asks what 13F filings just arrived. Returns the most recent submissions with fund name, filing date, and quarter. Useful for "what's new?" or "did Buffett file yet?" questions.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Number of recent filings to return (default 20)."
        }
      }
    }
    arguments 9 lines
  • get_filings_buy_status reads unknown never probed

    Returns the stocks bought by the most tracked funds in a given quarter, ranked by the count of funds buying or adding, with total dollar volume per stock. Use to answer 'which stocks did most institutional funds buy this quarter?'. Pass `quarter` for a specific quarter (defaults to latest).

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Number of stocks to return (default 25)."
        },
        "quarter": {
          "type": "string",
          "description": "Quarter filter, e.g. \"Q4-2025\". Defaults to the latest quarter all funds have reported."
        }
      }
    }
    arguments 13 lines
  • get_fund_activity reads unknown 10h ago

    Use when the user asks what an investor BOUGHT or SOLD recently (or in a specific quarter) — "what did Buffett buy last quarter?", "did Burry sell anything?", "Ackman's new positions". Returns trade-level changes — new positions, increased positions, reduced positions, and exits. **Defaults to the latest quarter** (so "what did Pabrai buy recently?" Just Works with no quarter param). Pass `quarter` for a specific past quarter. Pass `include_all_quarters: true` for the full multi-quarter history. Pass `investor` with a name or CIK.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "cik": {
          "type": "string",
          "description": "DEPRECATED — use `investor` instead. The 10-digit CIK number, e.g. \"0001067983\"."
        },
        "quarter": {
          "type": "string",
          "description": "Quarter filter, e.g. \"Q4-2025\". Omit for the latest quarter only."
        },
        "investor": {
          "type": "string",
          "description": "Fund name, manager name, or CIK. Examples: \"Warren Buffett\", \"Berkshire\", \"Buffett\", \"Pabrai\", or \"0001067983\". Fuzzy match — partial names work."
        },
        "include_all_quarters": {
          "type": "boolean",
          "description": "Return all quarters of history instead of just the latest. Default false."
        }
      }
    }
    arguments 21 lines
  • get_fund_distribution reads unknown 10h ago

    Use when the user asks about a fund's trading cadence or whether the manager is a buy-and-hold investor or active trader. Returns counts and dollar values of new positions, adds, reduces, and exits per quarter across the fund's history. Pass `investor` with a name or CIK.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "cik": {
          "type": "string",
          "description": "DEPRECATED — use `investor` instead. The 10-digit CIK number, e.g. \"0001067983\"."
        },
        "investor": {
          "type": "string",
          "description": "Fund name, manager name, or CIK. Examples: \"Warren Buffett\", \"Berkshire\", \"Buffett\", \"Pabrai\", or \"0001067983\". Fuzzy match — partial names work."
        }
      }
    }
    arguments 13 lines
  • get_ownership_statistics reads unknown 16h ago

    Use when the user asks how much of a specific stock the tracked super investors own. Returns, from each fund's latest 13F (during filing season `quarter_note` says how many are already on the new quarter): how many tracked funds hold it, the shares and dollar value they hold in total, the average and highest portfolio weight (and which fund has the highest), and the top 5 holders with their latest change. Covers the ~80 tracked funds only — not all institutions and not a share of the company's shares outstanding. Pass `stock` with a ticker or company name.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "stock": {
          "type": "string",
          "description": "Stock ticker or company name. Examples: \"AAPL\", \"Apple\", \"MSFT\", \"Microsoft\". Fuzzy match — partial company names work."
        },
        "quarter": {
          "type": "string",
          "description": "Quarter filter, e.g. \"Q4-2025\". Defaults to the latest quarter all funds have reported."
        },
        "stockSymbol": {
          "type": "string",
          "description": "DEPRECATED — use `stock` instead. Exact ticker symbol, e.g. \"AAPL\"."
        }
      }
    }
    arguments 17 lines
  • get_filings_sell_status reads unknown never probed

    Returns the stocks sold by the most tracked funds in a given quarter, ranked by the count of funds selling or trimming, with total dollar volume per stock. Use to answer 'which stocks did most institutional funds sell this quarter?'. Pass `quarter` for a specific quarter (defaults to latest).

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Number of stocks to return (default 25)."
        },
        "quarter": {
          "type": "string",
          "description": "Quarter filter, e.g. \"Q4-2025\". Defaults to the latest quarter all funds have reported."
        }
      }
    }
    arguments 13 lines
  • get_stocks_funds_are_adding unknown never probed

    Use when the user asks which stocks the super investors keep adding to over time ("what are top funds accumulating", "stocks with growing fund ownership"). Same list as stockslash.com/stock/conviction?view=clear ("Long-term favorites", clear buying only): over the last 2 years at least 3 more tracked funds added than cut, buying has not slowed (not FADING), not a new listing (spin-off/IPO shares land in parent holders mechanically), and no single fund holds more than 60% of the tracked money. Sorted by net funds adding. A backtest of 2024–2025 found this ranking did NOT predict returns: it describes what funds did, it is not a pick or a forecast.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Max stocks (default 20, max 100)."
        }
      }
    }
    arguments 9 lines
  • get_latest_insider_buys unknown never probed

    Use when the user asks what insiders bought recently across the market ("latest insider buying", "which CEOs bought shares this week"). Returns recent open-market insider purchases (SEC Form 4, code P), newest first, cleaned the way stockslash.com/insiders shows them: $0 transfers and duplicate filings removed; payroll / employee-plan purchases flagged `routine_plan` (not a decision to buy) and excluded unless `include_plan_buys` is true; amounts in a non-USD currency flagged. Default scope is stocks the tracked super investors hold; pass `scope: "all"` for every US stock. get_insider_summary covers a single stock.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "days": {
          "type": "number",
          "description": "Lookback in days (default 30, max 90)."
        },
        "limit": {
          "type": "number",
          "description": "Max rows (default 25, max 100)."
        },
        "scope": {
          "enum": [
            "superinvestor",
            "all"
          ],
          "type": "string",
          "description": "Stocks the tracked funds hold (default) or all."
        },
        "min_value": {
          "type": "number",
          "description": "Smallest purchase in USD to include (default 25000)."
        },
        "include_plan_buys": {
          "type": "boolean",
          "description": "Include payroll-plan purchases (default false)."
        }
      }
    }
    arguments 29 lines
  • get_investor_fund_value reads unknown 1h ago

    Use when the user asks about a specific fund's total portfolio value (AUM). Returns the fund's latest reported portfolio value. Pass `investor` with a name or CIK — e.g. "Buffett", "Berkshire", or "0001067983".

    mcp-tool

    {
      "type": "object",
      "properties": {
        "cik": {
          "type": "string",
          "description": "DEPRECATED — use `investor` instead. The 10-digit CIK number, e.g. \"0001067983\"."
        },
        "investor": {
          "type": "string",
          "description": "Fund name, manager name, or CIK. Examples: \"Warren Buffett\", \"Berkshire\", \"Buffett\", \"Pabrai\", or \"0001067983\". Fuzzy match — partial names work."
        }
      }
    }
    arguments 13 lines
  • get_insider_summary reads unknown 7h ago

    Use when the user asks whether a company's executives, CEO or directors are buying or selling its stock, or about insider sentiment / aggregate insider activity for a stock — "are insiders bullish on Tesla?", "what are AAPL execs doing?", "net insider flow at NVDA last 90 days?". Returns aggregated counts and dollar values of buys vs sells over a configurable window (default 90 days), with a sentiment label and top buyers/sellers. Cleaned like stockslash.com: $0 transfers and duplicate filings dropped, payroll / employee-plan purchases (e.g. monthly employee stock plan buys) reported as plan_buys_count and never counted as buying, non-USD amounts left out of dollar totals. Insiders sell far more often than they buy (pay, taxes, diversification), so selling alone is weak evidence; a cluster of open-market buys is the stronger signal. Lighter alternative to raw Form 4 dumps. Pass `stock` with a ticker or company name.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "stock": {
          "type": "string",
          "description": "Stock ticker or company name. Examples: \"AAPL\", \"Apple\", \"MSFT\", \"Microsoft\". Fuzzy match — partial company names work."
        },
        "days_back": {
          "type": "number",
          "description": "Window size in days. Default 90."
        },
        "stockSymbol": {
          "type": "string",
          "description": "DEPRECATED — use `stock` instead. Exact ticker symbol, e.g. \"AAPL\"."
        }
      }
    }
    arguments 17 lines
  • get_insider_trades reads unknown 7h ago

    Use when the user asks about insider activity for a stock — Form 4 disclosures from company executives, directors, and large shareholders. Returns recent buys and sells with names, titles, share counts, prices, and dates. Covers insiders only; fund holdings are in get_stock_holders. Pass `stock` with a ticker or company name.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Max transactions to return (default 50)."
        },
        "stock": {
          "type": "string",
          "description": "Stock ticker or company name. Examples: \"AAPL\", \"Apple\", \"MSFT\", \"Microsoft\". Fuzzy match — partial company names work."
        },
        "stockSymbol": {
          "type": "string",
          "description": "DEPRECATED — use `stock` instead. Exact ticker symbol, e.g. \"AAPL\"."
        },
        "transaction_type": {
          "type": "string",
          "description": "Filter to \"Buy\" or \"Sell\" only. Omit for both."
        }
      }
    }
    arguments 21 lines
  • get_stock_activity reads unknown 7h ago

    Use when the user asks which funds are buying or selling a specific stock. Returns each tracked fund's trade in the stock for a quarter (Buy = new position, Add, Reduce, Sold = exited) plus a `summary` counted like the stock page: funds_buying (Buy + Add) and funds_selling (Reduce + Sold), in funds not shares, leaving out rows flagged `proportional` (client accounts moved, not a trade). Defaults to the latest quarter ALL funds have reported; during filing season `note` says how many early reports the next quarter has. Pass `quarter` for another quarter, `include_all_quarters: true` for full history. Pass `stock` with a ticker or company name.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "stock": {
          "type": "string",
          "description": "Stock ticker or company name. Examples: \"AAPL\", \"Apple\", \"MSFT\", \"Microsoft\". Fuzzy match — partial company names work."
        },
        "quarter": {
          "type": "string",
          "description": "Quarter filter, e.g. \"Q4-2025\". Defaults to the latest quarter all funds have reported."
        },
        "stockSymbol": {
          "type": "string",
          "description": "DEPRECATED — use `stock` instead. Exact ticker symbol, e.g. \"AAPL\"."
        }
      }
    }
    arguments 17 lines
  • compare_investors reads unknown 3d ago

    Use when the user asks to compare two investors — "Buffett vs Pabrai", "Berkshire vs Pershing Square", "how does Burry differ from Ackman?". Returns side-by-side profiles (AUM, positions, style, turnover), overlap (positions both hold with each fund's weight), positions unique to each, and divergent moves (one added, the other reduced). Pass `investor_a` and `investor_b` — both accept names or CIKs.

    mcp-tool

    {
      "type": "object",
      "required": [
        "investor_a",
        "investor_b"
      ],
      "properties": {
        "investor_a": {
          "type": "string",
          "description": "First investor — fund name, manager name, or CIK. E.g. \"Buffett\", \"Pabrai\", \"Berkshire\"."
        },
        "investor_b": {
          "type": "string",
          "description": "Second investor — same input format as investor_a."
        }
      }
    }
    arguments 17 lines
  • get_investor_current_holdings reads unknown 4h ago

    Use when the user asks what a specific fund owns right now or at a past quarter. Returns every stock the fund holds with shares, value, percent_of_portfolio, recent activity label (Buy/Add/Reduce/Sold/null with change percent), and quarters_held_total. Also includes manager_profile with AUM, position count, and trading style. By default omits the 6-quarter weight_history sparkline per holding — pass `include_history: true` to include it. Pass `investor` with a name or CIK.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "cik": {
          "type": "string",
          "description": "DEPRECATED — use `investor` instead. The 10-digit CIK number, e.g. \"0001067983\"."
        },
        "quarter": {
          "type": "string",
          "description": "Quarter filter, e.g. \"Q4-2025\". Defaults to latest filed."
        },
        "investor": {
          "type": "string",
          "description": "Fund name, manager name, or CIK. Examples: \"Warren Buffett\", \"Berkshire\", \"Buffett\", \"Pabrai\", or \"0001067983\". Fuzzy match — partial names work."
        },
        "include_history": {
          "type": "boolean",
          "description": "Include the 6-quarter weight_history sparkline per holding. Default false."
        }
      }
    }
    arguments 21 lines
  • get_whos_buying unknown never probed

    Use when the user asks whether smart money, insiders or Congress are buying or selling right now, or about "investor sentiment" / "investor mood". Compares each group with ITS OWN past (stockslash.com/market/mood): top funds — net share of funds buying in the latest complete 13F quarter vs earlier quarters; company insiders — share of distinct insiders buying in the last 30 days vs the same point of past quarters (payroll-plan buys, option-exercise sales, 10% holders and pre-planned 10b5-1 / tax sales left out); Congress — share of distinct members buying in the last 90 days (by disclosure date) vs the past two years. Insiders are those of the stocks the tracked funds hold, as on the website. `word` is the site's wording: these groups usually sell more than they buy, so when sellers lead it reads "more/less selling than usual".

    mcp-tool

    {
      "type": "object",
      "properties": {}
    }
    arguments 4 lines
  • get_stock_holders reads unknown 4h ago

    Use when the user asks who owns a specific stock — i.e. which tracked funds (hedge funds, famous investors) hold it and how big a bet it is for each. Returns a summary (funds_holding count, average and max portfolio weight, the holder with the highest weight) plus the top N holders sorted by portfolio weight (the fund's conviction, not the dollar size) with shares, value, weight percent, and recent activity. Pass `stock` with a ticker or company name. Covers 13F fund holdings only; insider (Form 4) trades are in get_insider_trades.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "number",
          "description": "Max holders to return (default 20)."
        },
        "stock": {
          "type": "string",
          "description": "Stock ticker or company name. Examples: \"AAPL\", \"Apple\", \"MSFT\", \"Microsoft\". Fuzzy match — partial company names work."
        },
        "quarter": {
          "type": "string",
          "description": "Quarter filter, e.g. \"Q4-2025\". Defaults to the latest quarter all funds have reported."
        },
        "stockSymbol": {
          "type": "string",
          "description": "DEPRECATED — use `stock` instead. Exact ticker symbol, e.g. \"AAPL\"."
        },
        "include_all_fields": {
          "type": "boolean",
          "description": "Return the raw response with all original fields. Default false (returns trimmed summary + holders)."
        }
      }
    }
    arguments 25 lines
  • analyze_stock reads unknown 16h ago

    Overview of ONE stock and the big investors and insiders around it, for questions like "who owns NVDA?", "are hedge funds buying Tesla?", "is smart money in Apple?", "which famous investors hold Amazon?", "do insiders like AMD?". Combines fund holdings, fund activity and insider trades in one result. Returns: how many of the ~80 tracked super investors (Buffett, Burry, Ackman, …) hold it, the top 10 holders, which funds bought or sold it in the latest 13F quarter, and a summary of recent insider (Form 4) trades. Pass `stock` with a ticker or company name. compare_stocks returns the same figures for up to 10 stocks at once.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "stock": {
          "type": "string",
          "description": "Stock ticker or company name. Examples: \"AAPL\", \"Apple\", \"MSFT\", \"Microsoft\". Fuzzy match — partial company names work."
        },
        "stockSymbol": {
          "type": "string",
          "description": "DEPRECATED — use `stock` instead. Exact ticker symbol, e.g. \"AAPL\"."
        }
      }
    }
    arguments 13 lines
  • analyze_investor reads unknown 1h ago

    Overview of ONE famous investor or fund, for questions like "what does Warren Buffett own?", "Michael Burry's latest portfolio", "what is Bill Ackman doing?", "Berkshire Hathaway 13F", "how is Pabrai doing?". Combines what get_investor_current_holdings, get_investor_fund_value_history and get_fund_distribution return. Returns: identity (name, manager, tags, strategy), profile (AUM, positions, trading style, turnover), AUM history (last 8 quarters), top 10 current holdings with weight and recent activity, and the trading distribution across quarters. Pass `investor` with a name or CIK.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "cik": {
          "type": "string",
          "description": "DEPRECATED — use `investor` instead. The 10-digit CIK number, e.g. \"0001067983\"."
        },
        "investor": {
          "type": "string",
          "description": "Fund name, manager name, or CIK. Examples: \"Warren Buffett\", \"Berkshire\", \"Buffett\", \"Pabrai\", or \"0001067983\". Fuzzy match — partial names work."
        }
      }
    }
    arguments 13 lines
  • get_investor_fund_value_history reads unknown 32h ago

    Use when the user wants to see how a fund's total AUM has changed over time. Returns quarterly portfolio values and quarter-over-quarter / annual percent returns. Useful for trend questions like "how has Berkshire grown over the last 5 years?". Pass `investor` with a name or CIK.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "cik": {
          "type": "string",
          "description": "DEPRECATED — use `investor` instead. The 10-digit CIK number, e.g. \"0001067983\"."
        },
        "investor": {
          "type": "string",
          "description": "Fund name, manager name, or CIK. Examples: \"Warren Buffett\", \"Berkshire\", \"Buffett\", \"Pabrai\", or \"0001067983\". Fuzzy match — partial names work."
        }
      }
    }
    arguments 13 lines
  • compare_stocks unknown 5d ago

    Use when the user asks about SEVERAL stocks at once — "compare NVDA, AMD and INTC", "which of my stocks do hedge funds own?", "check my watchlist: AAPL, MSFT, GOOGL", "are insiders buying any of these?". One call for up to 10 tickers or company names. Per stock: how many tracked super investors hold it, how many bought vs sold it in the latest complete 13F quarter, the top 3 holders by portfolio weight, and insider (Form 4) activity over the last 90 days (buys, sells, net USD; payroll-plan buys reported separately, never counted as buying). Same figures as analyze_stock and get_insider_summary. A stock that cannot be resolved comes back with `error` instead of failing the call.

    mcp-tool

    {
      "type": "object",
      "required": [
        "stocks"
      ],
      "properties": {
        "stocks": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "maxItems": 10,
          "minItems": 1,
          "description": "Tickers or company names, e.g. [\"NVDA\", \"AMD\", \"Intel\"]. Up to 10."
        }
      }
    }
    arguments 17 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 70c13d778acae1b0.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/70c13d778acae1b0/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/70c13d778acae1b0/badge.svg)](https://brick.blue/agent/70c13d778acae1b0?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.