Browse companies, institutions and people
Every company, 13F institution, company insider list and member of Congress on ko.io, A to Z. Each page is built from SEC filings or congressional disclosures.
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Stocks
17,272 companies
Company profiles with prices, reported 13F ownership, insider transactions and filings.
SEC EDGAR, market data
Large letters span several pages. Each tile shows the name range it covers.
- A-Am750 · page 1
- Am-Az673 · page 2
- B-Br750 · page 1
- Br-Bz322 · page 2
- C-Co750 · page 1
- Co-Cz509 · page 2
- D747
- E686
- F-Fr750 · page 1
- Fr-Fz309 · page 2
- G674
- H535
- Ia-Iv750 · page 1
- Iv-Iz64 · page 2
- J333
- K342
- L513
- M-Mt750 · page 1
- Mt-Mz176 · page 2
- N658
- O411
- P-Pr750 · page 1
- Pr-Pz244 · page 2
- Q220
- R632
- S-Sn750 · page 1
- Sn-Sz630 · page 2
- T-Tt750 · page 1
- Tt-Tz116 · page 2
- U331
- V569
- W375
- X246
- Y92
- Z115
Institutions
13,124 institutions with a profile (any quarter)
Institution profiles with reported holdings, quarterly changes and filing history.
SEC EDGAR, Form 13F-HR
Large letters span several pages. Each tile shows the name range it covers.
Insiders by company
5,907 companies
Choose a company to see Form 4 transactions by its officers, directors and 10% owners.
SEC EDGAR, Form 4
Members of Congress
249 members
House and Senate members with STOCK Act periodic transaction reports.
House and Senate disclosures
Browse tracked House and Senate members, or filter by name.
All members A–Z