Ro Khanna bought Thermo Fisher Scientific Inc (NYSE: TMO)
Ro Khanna (D-CA), a U.S. Representative, has disclosed 89 trades in Thermo Fisher Scientific Inc (TMO) since 2017, 51 purchases and 38 sales, worth an estimated $1.1M in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Ro Khanna bought $1,001 - $15,000 of Thermo Fisher Scientific Inc (NYSE: TMO) on June 30, 2026. Since that trade, TMO is up +15.04% against the S&P 500 down -0.68%, an outperformance of +15.72%.
Across these filings, Ro Khanna has been a net buyer of TMO (a buy-to-sell ratio of 1.34). Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Ro Khanna's TMO trades vs the price
TMO is up +15.04% since Ro Khanna bought on June 30, 2026, versus -0.68% for the S&P 500.
Performance since this trade
All Ro Khanna TMO 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.
Ro Khanna & TMO trading FAQ
Is it legal for Ro Khanna to trade Thermo Fisher Scientific Inc (TMO) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Thermo Fisher Scientific Inc (TMO), 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 Ro Khanna buy TMO?
Ro Khanna disclosed a purchase of $1,001 - $15,000 of Thermo Fisher Scientific Inc (TMO) on June 30, 2026, according to public STOCK Act filings.
How has TMO performed since Ro Khanna's trade?
Since Ro Khanna bought TMO on June 30, 2026, the stock is up +15.04%, versus -0.68% for the S&P 500 over the same period, an outperformance of +15.72%.
How many times has Ro Khanna traded TMO?
Ro Khanna has disclosed 89 TMO trades since 2017 (51 purchases and 38 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 TMO trades?
Quantellect tracks every disclosed congressional trade in Thermo Fisher Scientific Inc (TMO) on the Thermo Fisher Scientific Inc congressional trading page, which aggregates filings across all members of Congress.
Ro Khanna's TMO tradesAll congressional filings for Thermo Fisher Scientific IncRo Khanna'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.