Thomas MacArthur

Thomas MacArthur has disclosed 3645 stock transactions — 1844 buys, 1746 sells and 55 other (exchanges/other), each ranked by how much scrutiny it deserves and linked to its original House filing. A transparency record.

Track record Congressional Trading Performance

Two figures per horizon, both hypothetical and not investment advice: Member's own — what the trade returned if you'd bought when MacArthur did (not public yet, so not replicable); and If you'd followed — buying only after the disclosure went public, which is what a follower could actually do. The gap between them is the cost of the disclosure lag.

We don't have price history covering MacArthur's trades — they may predate our price data or be on tickers we don't track — so hypothetical returns can't be computed here. The disclosures themselves are all listed below.

Where they trade Favorite Sectors

Distribution of this politician's trades across sectors (of trades with a known sector — bonds and funds are excluded).

Traded the same stocks, same time Co-Investors in Congress

Other members who traded the same tickers within 30 days of MacArthur's trades in them. A high overlap can reflect shared information, shared advisors, or simply popular stocks — it is not evidence of coordination.

Corporate insiders · SEC Form 4 Overlap with Insiders

On the trades where corporate insiders were also active, how often did Thomas MacArthur move the same way as the company's own officers and directors (within 60 days)? Co-occurrence only — context from public Form 4 filings, never proof of coordination, and tested honestly for whether it means anything.

Thomas MacArthur's convergence rate of 0% is lower than the 20% average across all members. "Checkable" = trades on tickers where insiders were also trading, so convergence could even be measured.

Descriptive only — insider convergence is context from public SEC Form 4 filings, never proof of coordination or wrongdoing, and not investment advice.

3265 trades Recent Transactions

Marker key: ⚑ potential conflict (a committee MacArthur sits on oversees that sector) · ◆ corporate-insider overlap from SEC Form 4 (convergence/divergence — context, not a signal) · % of NW trade size vs estimated net worth, 🔥 marking high/extreme conviction · OCR recovered from a scanned filing (verify against source) · ×N filings the same trade disclosed more than once (shown once). None is an allegation of wrongdoing.