Rep. Julie Johnson, the Dallas-area Democrat on the Homeland Security Committee, bought shares of Palantir Technologies in mid-January 2025 and again in February, then reported selling the stock in April and June of that year. The trades are drawing scrutiny because Johnson has publicly pressed the Department of Homeland Security and blasted ICE from the House floor while the company’s tech has been used to power deportations.
Official filings list a Jan. 15, 2025 purchase and a Feb. 12, 2025 purchase, with later sales reported in the $1,001–$15,000 ranges. Those dates and amounts appear in public financial-disclosure records and in independent trackers that follow STOCK Act reports, according to trade data from Quiver Quantitative.
Johnson told reporters that her portfolio is handled by independent third parties and that she began divesting some holdings in March, fully selling off any Palantir positions by June 2025. That account, and the underlying disclosure documents, were reported by The Texas Tribune, which reviewed her filings and statements from her office.
Palantir’s Role In ICE Enforcement
Palantir has built tools used by Immigration and Customs Enforcement to identify and manage immigration cases, including systems described in reporting as an “Immigration OS” that speeds tracking and removals. An investigation by The Washington Post found the company’s software plays a central role in ICE’s expanded deportation operations, while contract-tracking outlets show Palantir picking up major task orders and renewals in 2024–25. Reporting and contract trackers indicate the company’s federal awards rose sharply over that period.
Ethics Fight And The Rules On Trading
Johnson’s role as an outspoken DHS watchdog while moving stocks in 2025 feeds directly into a larger fight over ethics rules in Congress. House Administration Committee Chair Rep. Bryan Steil introduced the Stop Insider Trading Act in January, a Republican-led bill that would bar lawmakers from buying new individual stocks while allowing existing holdings to be sold, with a public notice filed at least seven to 14 days before the sale. The Office of Rep. Bryan Steil released the bill text and a one-pager when the measure was rolled out.
Ethics and watchdog groups say Steil’s approach stops short of true divestment. Advocates including the Campaign Legal Center have long argued that stronger limits are needed to prevent conflicts of interest, a critique echoed in contemporary reporting on the new proposals. Coverage that examined the debate and watchdog comments notes critics worry that advance-notice rules would still leave room for insider advantage and rely on weak enforcement, concerns summarized by the Las Vegas Review-Journal in its reporting on stock-trading reform.
Political Stakes For Johnson
The timing of the trades lands just as Johnson gears up for another political fight. Under Texas’ new map, she is running in a Democratic primary in District 33 against former Rep. Colin Allred. The Texas Tribune reports that among Texas members, Johnson ranked near the top in trade activity, a tally that Capitol Trades (2iQ Research) has used to estimate she executed roughly $4.24 million in trades overall, and that she has since proposed stricter divestment rules for lawmakers.
For now, Johnson’s office points to her disclosures and the timeline of divestment. Opponents and ethics groups say the episode only sharpens calls for tougher, clearer rules on what members of Congress can own and when they can trade it. Voters in North Texas are likely to see Johnson’s trading history, Palantir’s ICE contracts, and the broader oversight fight folded into the primary narrative in the months ahead.
What to watch next: follow-up reporting on her campaign filings, any additional committee disclosures, and whether the Stop Insider Trading Act moves through a committee markup. Each development will give both Johnson and her critics fresh ammunition in the stock-trading ethics debate.
