← Registry

Analytics

arkolith.com

Provides data and analysis on institutional investors' SEC 13F filings, including fund rankings, holdings, and trends.

1 endpoint36 known toolsCached registry data

ENDPOINT 1

https://arkolith.com/api/mcp

No auth detected

Known tools 36

fund.list

List the institutional managers (hedge funds, asset managers) that file SEC 13F reports, ranked by AUM.

copy.leaderboard

Rank the institutional managers (13F funds) worth copying.

copy.target.get

Get one copy target (13F fund) by slug (from copy.leaderboard): its latest disclosed book — the top holdings you'd mirror, each with % of book and its quarter-over-quarter change (NEW/ADDED/REDUCED/EXITED) — plus book size, latest quarter, and filing history.

fund.holdings

Latest reported 13F equity holdings for a fund (by SEC CIK) — top positions by value, each with its CUSIP and quarter-over-quarter change (new/added/reduced/exited).

search

Resolve a name to a tracked entity.

congress.disclosures.list

List the US House financial-disclosure filing INDEX for a year (STOCK Act).

congress.member.search

Find US House representatives who filed financial disclosures in a year, by name (filing index — parsed trades available via congress.trades, US House live; Senate being added).

congress.trades

Parsed STOCK Act transaction line-items: actual congressional stock trades by ticker or by member — buy/sell, the disclosed amount range, trade + notification dates, and owner (self/spouse).

clinicaltrials.search

Upcoming clinical-trial readout catalysts.

fda.approvals

FDA drug-approval / rejection actions (Drugs@FDA, CDER).

fda.recalls

FDA drug recalls (Recall Enterprise System).

pharma.resolve

Resolve a pharma sponsor / manufacturer name (e.g.

macro.series.get

Get recent observations for a macro/economic time series from FRED (e.g.

macro.series.search

Search FRED for macro/economic time series by keyword; returns matching series IDs and titles.

predictionmarket.list

List prediction-market contracts with implied probabilities, from Polymarket and/or Kalshi.

predictionmarket.quote

Get a single prediction-market contract's implied probability by platform + id (Polymarket slug or Kalshi ticker).

divergence.scan

Cross-market divergence: for a topic keyword, pull matching contracts from Polymarket and Kalshi and compare implied probabilities to surface potential mispricing/arb.

fund.holdings.as_of

Point-in-time holdings: a fund's reported positions AS KNOWN ON a given date (no look-ahead — the most recent filing whose filedAt <= as_of).

fund.position.history

Time-series of a single security position (by ticker or CUSIP) across a fund's filings — shares and USD value per quarter.

fund.holdings.diff

Quarter-over-quarter change set for a fund's most recent filing: new positions, adds, reduces, and exits (the signal in 13F).

events.latest

Live SEC filing-event stream: SEC Form 4 (insider) filings today, with 8-K and 13D/G on the roadmap.

watchlist.poll

Poll THIS workspace's watchlist for new filings since a cursor: every SEC Form 4 (insider) filing on the tickers your team follows, newest-after-cursor (8-K + 13D/G are on the roadmap).

watchlist.poll.live

Like watchlist.poll but LIVE freshness — includes filings accepted within the last 24h (minute-fresh, normalized within minutes of SEC acceptance).

insider.transactions

Insider (SEC Form 4) transactions — open-market buys/sells, awards, option exercises — for a company (by ticker) or a person (by insider name).

insider.filing

One SEC Form 4 filing by accession number: the reporting insider, issuer, and every transaction in it (non-derivative + derivative), with net open-market flow and a link to the original SEC document.

insider.company

Net insider activity for one company over a window: open-market buy vs sell value/shares and distinct buyer/seller counts.

insider.clusters

Market-wide insider cluster scan: companies where several distinct insiders made open-market buys (or sells) inside a window — the high-conviction cluster signal.

stock.owners

Institutional (13F) owners of a stock by ticker — which funds hold it, position value, share count, and the quarter-over-quarter change.

signal.crowding

Cross-fund 'smart money' consensus from every tracked fund's latest 13F: the securities the MOST funds are collectively holding (mode='held'), buying this quarter (mode='bought' — NEW/ADDED cluster-buys), or selling (mode='sold' — REDUCED).

signal.confluence

The moat join — where do informed INSIDERS (Form 4 open-market buys), institutional SMART MONEY (13F cluster-buys), and CONGRESS (US House STOCK Act trades) AGREE?

capital_rotation

THE flagship 'where is smart money rotating' signal.

get_smart_money_leaderboard

WHO is the smart money?

get_ticker_confluence

For ONE ticker: do the independent disclosure sources AGREE?

provenance.get

Trust layer: return the source record(s) for a datapoint — origin URL, fetch time, parser version — so the agent can cite primary sources.

account.balance

FREE (0 credits).

feedback.submit

FREE (0 credits).