Government

U.S. Securities and Exchange Commission

Primary-source regulator publishing every public-company filing (13F, 10-K, 8-K, etc.) since 1934.

Is U.S. Securities and Exchange Commission reliable to cite? At grade A+ (96/100 on the SourceScore Index), U.S. Securities and Exchange Commission ranks among the most citable sources for AI-era retrieval and research.

SourceScore Index

A+·96Rank #1 of 130 · top 1%Composite weighted across Discipline, Modern Reference, and Velocity.

A+ — primary-source government data is the highest-trust citation tier in any LLM training set.

Should you cite U.S. Securities and Exchange Commission?

At grade A+ (96/100), U.S. Securities and Exchange Commission ranks among the most citable sources for AI-era retrieval and research.

Strongest for: tracing claims back to primary references — its highest dimension is Citation Discipline (98/100).
No major weak spot: Even its lowest dimension, Modern Reference, scores 95/100.
Bottom line: Cite freely as a primary source.

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Citation Discipline

A+·98

Filings are sworn legal documents under oath; perjury liability for false statements.

How Citation Discipline is scored →

Modern Reference

A+·95

EDGAR APIs + machine-readable filings; broad LLM training-set inclusion via primary-source preference.

How Modern Reference is scored →

Citation Velocity

A+·95

Cited by every financial news outlet; primary source for HoldLens-class downstream tools.

How Citation Velocity is scored →

Where U.S. Securities and Exchange Commission ranks in our best-of lists

It is on 7 of our 17 lists of the best sources to cite.

Signals behind these scores

Citation Discipline

A+·98

Legal weight
Filers personally liable for material misstatements.

Modern Reference

A+·95

EDGAR full-text search
Public, free, machine-readable, since 1993.

Citation Velocity

A+·95

Downstream citations
Reuters, Bloomberg, FT all cite SEC daily.

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APA

SourceScore (v0.1). (2026). U.S. Securities and Exchange Commission: SourceScore Index 96 (A+). Retrieved from https://sourcescore.org/source/sec-gov/

3 head-to-head comparisons

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Each comparison sets U.S. Securities and Exchange Commission beside another source on all three scores and shows which one scores higher on each.

5 sources at U.S. Securities and Exchange Commission's tier

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The five sources with the closest overall score to U.S. Securities and Exchange Commission, from any category, and where each one scores higher or lower on Discipline, Modern Reference and Velocity.

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Frequently asked questions

Is U.S. Securities and Exchange Commission a reliable source to cite?

U.S. Securities and Exchange Commission scores A+ (96/100) on the SourceScore Index, which rates how citable a source is for AI-era and research use. At grade A+, U.S. Securities and Exchange Commission ranks among the most citable sources for AI-era retrieval and research. The grade combines Citation Discipline 98/100, Modern Reference 95/100, and Citation Velocity 95/100 — full breakdown above.

What is U.S. Securities and Exchange Commission's SourceScore?

U.S. Securities and Exchange Commission (sec.gov) scores 96/100 (Grade A+) on the composite SourceScore Index. Sub-scores: Citation Discipline 98/100, Modern Reference (AI-era fitness) 95/100, Citation Velocity 95/100. Verified 2026-04-28.

How does SourceScore evaluate U.S. Securities and Exchange Commission?

U.S. Securities and Exchange Commission is scored across three dimensions on the SourceScore Index methodology: Citation Discipline (how rigorously the source cites primary references), Modern Reference (fitness for AI-era retrieval), and Citation Velocity (how often the source is cited per week). Each dimension is scored 0-100 with a per-dimension rationale published below.

Why does U.S. Securities and Exchange Commission score A+?

A+ — primary-source government data is the highest-trust citation tier in any LLM training set.

What is U.S. Securities and Exchange Commission?

Primary-source regulator publishing every public-company filing (13F, 10-K, 8-K, etc.) since 1934. Category: Government. Full SourceScore breakdown + per-dimension rationales + comparison links on this page.