A curated list of tools, data sources, libraries, and resources for working with SEC filings (13F, 10-K, 10-Q, 8-K)
Most Shorted Stocks (UK) By Institutional Investors
End-to-end SEC 13F institutional holdings data pipeline — download, parse, clean, and analyze filings from EDGAR using R, Quarto, SQLite, and Parquet.
Market data API, Python SDK & MCP for A/HK/US stocks — ETF holdings, fund portfolios & institutional positions. A股/港股/美股行情 API、Python SDK 与 MCP，支持 ETF 持仓、基金组合和机构持仓。
📡 Zero-server Taiwan stock bot on GitHub Actions — daily Telegram digest of MOPS announcements, quotes, institutional trades, TDCC shareholding & ClinicalTrials.gov updates. 免伺服器台股監控機器人：每日自動追蹤重大訊息、行情、三大法人、集保股權與臨床試驗，推播到 Telegram。
Free capital rotation dashboard — track sector rotation, money flow between asset classes, and institutional positioning.
Taiwan equity factor research platform with reproducible IC analysis, T+1 backtesting, and Streamlit dashboards.
Track what Buffett, Dalio, and Griffin are buying — SEC 13F filings made simple. CLI tool powered by SEC EDGAR Financial Data API.
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