edgarfundamentals: Retrieve Fundamental Financial Data from SEC 'EDGAR'

Provides a simple, ticker-based interface for retrieving fundamental financial data from the United States Securities and Exchange Commission's 'EDGAR' 'XBRL' API <https://www.sec.gov/edgar/sec-api-documentation>. Functions return key financial ratios including earnings per share, return on equity, return on assets, debt-to-equity, current ratio, gross margin, operating margin, net margin, price-to-earnings, price-to-book, and dividend yield for any publicly traded U.S. company. Data is sourced directly from company 10-K annual filings, requiring no API key or paid subscription. Designed for use in quantitative finance courses and research workflows.

Version: 0.1.1
Depends: R (≥ 4.1.0)
Imports: dplyr (≥ 1.1.0), httr (≥ 1.4.0), jsonlite (≥ 1.8.0), rlang, tidyquant (≥ 1.0.0)
Suggests: knitr, rmarkdown
Published: 2026-03-26
DOI: 10.32614/CRAN.package.edgarfundamentals (may not be active yet)
Author: Robert Schumaker ORCID iD [aut, cre]
Maintainer: Robert Schumaker <rob.schumaker at gmail.com>
BugReports: https://github.com/robschumaker/edgarfundamentals/issues
License: MIT + file LICENSE
URL: https://github.com/robschumaker/edgarfundamentals
NeedsCompilation: no
Materials: README
CRAN checks: edgarfundamentals results

Documentation:

Reference manual: edgarfundamentals.html , edgarfundamentals.pdf
Vignettes: Fundamental Analysis with edgarfundamentals (source, R code)

Downloads:

Package source: edgarfundamentals_0.1.1.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): edgarfundamentals_0.1.1.tgz, r-oldrel (arm64): not available, r-release (x86_64): edgarfundamentals_0.1.1.tgz, r-oldrel (x86_64): edgarfundamentals_0.1.1.tgz

Linking:

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