OQRO and other public-disclosure trackers: what each one covers

Information as of 8 October 2026. If anything here is out of date, tell us at contact@oqro.io and we will correct it.

How this was written

Every statement about another product below comes from that product's own public pages, opened on 8 October 2026, and the page is linked. We state what each page says it offers and the price it lists. Where a thing is not on the page we read, we write "not listed on that page as of 8 October 2026". That records what the page showed us and is not a claim that the product lacks it. We did not test or subscribe to any product, and prices change, so check the linked page.

The table

What to take from the table

The free primary source exists. EDGAR carries every Form 4, Form 144, 13F and Schedule 13D or 13G, and the data sets and APIs are free. What the other products add is packaging: screens, history already joined across forms, alerts, and in some cases other kinds of data. Those are real conveniences, and each product lists its own.

Coverage differs by kind of data. On their own pages, Unusual Whales lists options flow and dark pool data, which OQRO does not carry. WhaleWisdom lists 13F history back to 2001 on its paid plans. OpenInsider lists a Form 4 screener with a four-year filter. Quiver lists a wider set of datasets than the filings OQRO covers. OQRO's own list is the one in the first row.

What OQRO does not do

• It is a younger product. The earliest disclosure in OQRO's database is dated January 2025, so the history is under two years, against filter ranges of 4 years and tables back to 2001 listed by others above.
• Its 13F coverage is selective. OQRO follows a selected set of investment managers (hand-picked funds and the largest by size; the live count is on the coverage page), not every filer, and its 13F history starts in 2024.
• Only US-listed companies. More than 4,000 of them, not the whole market and not non-US securities.
• No options flow, dark pool or price targets. It does not publish them.
• No brokerage. It does not trade, route orders or hold money, and it gives no investment advice and no predictions.
• No scanned paper filings from Congress. Reports filed on paper and scanned are not machine-readable and are not included.
• No free plan. It is a paid product. The free parts of the site are the guides, the blog, and a page for each disclosure at the address /e/ followed by its identifier.
• It is not the source. The official filing is the authority, and every OQRO page links to it.

How we think about claims like these

Comparative statements about other businesses should be true, checkable and fair, so this page uses only facts the other products publish and does not use superlatives. If you are a product listed here and see something wrong or out of date, write to contact@oqro.io. If you are a reader choosing a tool, the useful questions are which datasets you need, how far back, whether each row links to the filing, whether it has an API, and what it costs, and the table points to where each product answers them.

For how OQRO reads the forms, see the guides to Form 4, Form 13F and the STOCK Act, and the methodology.