Lazy Trader AIDefinition
Politician stock trades are buy-or-sell transactions in stocks, options, ETFs, or bonds made by members of the U.S. Congress (or their immediate family), publicly disclosed under the STOCK Act of 2012.
Why disclosures exist
Before 2012, members of Congress could trade on information they obtained through their official duties without disclosing it. The Stop Trading on Congressional Knowledge (STOCK) Act changed that — requiring transactions over $1,000 to be filed publicly within 45 days.
The intent: transparency. The reality: disclosures still happen with a lag, and enforcement has been uneven.
Why traders watch
Three reasons:
- Sector signals — when a member of a relevant committee buys into a sector their committee oversees, it's worth a look.
- Cluster patterns — multiple members buying the same ticker in the same window can foreshadow policy moves.
- Outperformance studies — academic research has shown modest outperformance from a handful of high-profile members. Most don't beat the market.
Value ranges and filing lag
Disclosures come with two important catches:
- Value ranges, not exact dollars — e.g., $1,001–$15,000, $15,001–$50,000, $50,001–$100,000, etc.
- Up to 45-day filing lag — a politician can place a trade today and not file for six weeks.
By the time you see it, the position may already have moved significantly. The signal is real but stale.
Sectors traders watch
- Defense — lawmakers on Armed Services committees trading defense names.
- Tech / AI — congressional tech-policy moves often telegraph sector tailwinds.
- Healthcare / biotech — disclosures around FDA-related committees.
- Energy / utilities — pre-policy positioning around regulation.
Limitations and risks
- Trades may have already played out by the time they're disclosed.
- Many members are simply average investors — disclosures alone aren't alpha.
- Spouse and family trades can be reported under the politician's name without their direct involvement.
- Position sizing matters: a $1M–$5M trade is not the same as risking 100% of your account.
How Lazy Trader AI tracks them
We ingest every STOCK Act filing as it hits the public record, normalize the data, classify by sector and committee, and ship it as a push alert with an AI summary. Filter by politician, ticker, sector, or value range — or get every disclosure that crosses a threshold.