Runs the department responsible for border, immigration, cyber, and disaster agencies.
Markwayne Mullin was appointed, not elected, and is worth between −$3.4M and $167M. This file tracks the money next to the markets this office controls.

What the money shows
Markwayne Mullin is Secretary of Homeland Security at U.S. Department of Homeland Security, an office tied to Border security, Immigration enforcement, and Cybersecurity. Markwayne Mullin has a listed net worth of $81.7M, sourced to Forbes. Markwayne Mullin's career file includes Mullin Plumbing owner and U.S. House 2013-2023.
The portfolio vs. the jurisdiction
Forbes says this is “around” $60 million and that the estimate “isn't airtight,” because officials report their assets in wide bands rather than exact amounts.
What this office controls
Homeland Security oversees border agencies, immigration enforcement, cybersecurity, transportation security, and disaster response. Its choices affect travelers, employers, contractors, states, and people in immigration proceedings.
Career
Mullin Plumbing owner · U.S. House 2013-2023 · U.S. Senator from Oklahoma 2023-2026