SEC Company Tickers
The SEC's own mapping from CIK to company name, ticker and listing exchange. This is the spine of the company master: the CIK is the only company identifier in the platform that is issued by a registrar and never reused, so every other identifier is recorded as a claim hanging off it.
Collection
- Expected frequency
- 1 day
- Stale after
- 3 days
- Last successful run
- 2026-09-14 23:09:14 UTC
- Latest source period
- —
- Earliest coverage
- —
- Latest coverage
- —
- Rows
- 10,422
- Partitions
- 1
- Owner
- —
Point in time
What a historical query can reconstruct
- Level
- ingest time only
- On revision
- supersede
- Effective field
- —
- Published field
- — (source does not date its releases)
- Primary key
- cik, ticker
Quality
| Check | Result | Severity | Detail |
|---|---|---|---|
| schema drift | pass | warn | observed columns match the manifest |
| freshness | pass | warn | last update 0.1h ago, within the 72.0h SLA |
| row count anomaly | pass | warn | only 2 prior run(s); need 5 to judge |
| required non null | pass | fail | all 3 required column(s) populated |
| numeric range | pass | fail | 1 numeric column(s) within range |
| primary key unique | pass | fail | 10422 row(s), all keys distinct |
Known limitations
What this dataset does not cover
- Only registrants with a ticker in the SEC's file appear. Private filers, most funds and many foreign issuers file with EDGAR but are absent here.
- The file is a snapshot with no effective dates. Validity intervals for tickers are derived by observing changes over time, so intervals only begin at the platform's first collection.
- The exchange label is the SEC's, and is coarser than a MIC.