Thomas R. Carper bought Taiwan Semiconductor Manufacturing (NYSE: TSM)
Thomas R. Carper (D-DE), a U.S. Senator, has disclosed 5 trades in Taiwan Semiconductor Manufacturing (TSM) since 2019, 2 purchases and 3 sales, worth an estimated $40K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Thomas R. Carper bought $1,001 - $15,000 of Taiwan Semiconductor Manufacturing (NYSE: TSM) on November 4, 2019. Since that trade, TSM is up +746.19% against the S&P 500 up +165.35%, an outperformance of +580.84%.
Across these filings, Thomas R. Carper has been a net seller of TSM (a buy-to-sell ratio of 0.67). The most recent disclosed TSM transaction shown was dated December 11, 2023. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Thomas R. Carper's TSM trades vs the price
TSM is up +746.19% since Thomas R. Carper bought on November 4, 2019, versus +165.35% for the S&P 500.
Performance since this trade
All Thomas R. Carper TSM trades
Estimated profit is shown for buys only, marked to the latest close. It is an estimate and does not net later sells, taxes, or fees.
Thomas R. Carper & TSM trading FAQ
Is it legal for Thomas R. Carper to trade Taiwan Semiconductor Manufacturing (TSM) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Taiwan Semiconductor Manufacturing (TSM), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Thomas R. Carper buy TSM?
Thomas R. Carper disclosed a purchase of $1,001 - $15,000 of Taiwan Semiconductor Manufacturing (TSM) on November 4, 2019, according to public STOCK Act filings.
How has TSM performed since Thomas R. Carper's trade?
Since Thomas R. Carper bought TSM on November 4, 2019, the stock is up +746.19%, versus +165.35% for the S&P 500 over the same period, an outperformance of +580.84%.
How many times has Thomas R. Carper traded TSM?
Thomas R. Carper has disclosed 5 TSM trades since 2019 (2 purchases and 3 sales). Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional TSM trades?
Quantellect tracks every disclosed congressional trade in Taiwan Semiconductor Manufacturing (TSM) on the Taiwan Semiconductor Manufacturing congressional trading page, which aggregates filings across all members of Congress.
Thomas R. Carper's TSM tradesAll congressional filings for Taiwan Semiconductor ManufacturingThomas R. Carper's full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.