Blog
Josh Gottheimer Insider Trading Claims: What His Stock Trades Show
Politician Stock Tracker
Josh Gottheimer insider trading searches often assume an edge—he files more disclosed stock trades than almost anyone in Congress. We do not allege illegal insider trading. Public data tells a humbler story: massive activity, weak buy returns vs matched SPY, and timing scores near a coin flip.
The short answer
| Lens | Gottheimer's data | What it means |
|---|---|---|
| Returns (performance card) | 30% on priced buys vs 75% matched SPY (0.4×) | Reported purchases lagged the benchmark sharply |
| Timing (timing card) | 51% overall vs 50% luck baseline | No meaningful timing edge |
The busiest trader is not the best performer on these metrics.
Returns: volume without SPY-beating buys
On 919 disclosed stock purchases we could price since January 2017 (amount-weighted), Gottheimer's estimated buy strategy returned 30% — while matched S&P 500 purchases on the same dates returned 75%.
That is among the largest priced-buy samples in Congress, yet roughly 40% of matched SPY on the performance card. Top tickers by trade count include MSFT (216 trades), AAPL, TSLA, GOOG, and LLY—mega-caps and growth names that did well for the index, but not proportionally in his disclosed buy stream.
He also appears on our largest congress stock trades list for outsized MSFT purchases—size and frequency are not the same as benchmark-beating returns.
Timing: flat overall, huge sample
| Metric | Score | vs 50% luck baseline |
|---|---|---|
| Overall timing | 51% | +1 point |
| Buy timing | 49% | −1 point |
| Sell timing | 54% | +4 points |
- 2,967 trades scored across 453 tickers (high confidence).
- All-time window in our model.
With nearly 3,000 scored trades, 51% overall is effectively random—there is no detectable calendar skill at this scale. Slight sell-side strength (+4 pp) is minor relative to the sample size.
How to read both cards together
- Performance → “Did reported buys beat matched SPY?” No—trailed badly (~0.4×).
- Timing → “Did he pick great days?” No—51% is noise.
Gottheimer is the cautionary tale for activity ≠ edge: more filings than almost any peer, weak SPY-relative returns, average timing. Insider-trading claims are separate legal questions; public filings do not show a hidden trading advantage.
Track this on Politician Stock Tracker
See Gottheimer's full cards on Politician Stock Tracker at his Josh Gottheimer stock tracker page.
Disclaimer
Data compiled from public STOCK Act financial disclosure filings. Return and timing metrics use disclosed purchase ranges and statistical models; they are not audited portfolio statements or legal findings. This article does not allege insider trading. Not legal or investment advice.