Research Open Terminal

Automated equity research from SEC filings

Investabot covers the S&P 500 with equity research grounded in primary filings: earnings articles from 8-K filings, insider activity from Forms 4 and 144, and institutional holdings from 13F filings.

Browse research Unusual insider activity Company pages
Leadership LDOS

Leidos Adds Jeffery S. McElfresh to Its Board, Expanding to 11 Directors

October 1, 2026
Earnings CCL

CCL Reported Total Revenues of $8.44 Billion in Q3 FY26

September 29, 2026
Insider Selling Intent CIEN

2 Ciena Insiders Filed Intent to Sell 4,730 Shares (~$1.7M)

October 1, 2026
581 companies covered
2,936 research articles published
S&P 500 coverage universe

Earnings (8-K)

Research articles built from company 8-K earnings disclosures across the S&P 500.

Insider (Forms 4 / 144)

Tracks insider transaction filings so ownership changes are visible from the source documents.

Institutional (13F)

Surfaces institutional holdings from Form 13F filings for major investors in the S&P 500.

How it works

  1. 1

    Filing lands at the SEC

  2. 2

    Facts extracted and verified against the document

  3. 3

    Article drafted and reviewed

Research grounded in the filings.

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