Observed arrival · 2026-11-12
Tickdelta tracks changes in SEC filings
A filing research tool that compares company disclosures and surfaces changes such as new risk factors, auditor changes, and late-filing notices.
- For
- Investors researching company filing changes
- Worth noticing
- The homepage reports 18,877 investor-relations pages and findings retained since Oct. 31, 2026.
Field notes
Homepage metrics distinguish several kinds of coverage: 532 US companies read nightly, 530 10-Ks compared over the stated 365-day window, and 14,840 new-risk paragraphs counted in recent 10-Ks. A filing-activity chart and sector sales-growth medians add market-level views; the latter uses latest-fiscal-year XBRL data and covers 523 companies across 12 sectors. The page says its figures link to SEC filings and reports 18,877 investor-relations pages and findings retained since Oct. 31, 2026.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue