FilingDelta
Watchlists
Samples
Free beta watchlist
Track tickers or start from a smart watchlist.
Dry-run mode logs the welcome email locally when RESEND_API_KEY is absent.
Email
Personal tickers
Ready-made watchlists
Magnificent 7
Track the seven names that often set the market's growth narrative. 7 current tickers.
AI Infrastructure Pure Plays
Track AI capex leverage across chips, racks, networks, power, and security. 8 current tickers.
Defense Primes
Monitor defense budget exposure through large prime contractors. 5 current tickers.
Brief types
10-K / 10-Q / 8-K filing diffs
Quarterly and event filing change briefs.
13F fund changes
Quarter-over-quarter institutional holdings changes.
Form 4 insider clusters
Large insider buys or clustered buying activity.
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