Senator Markwayne Mullin's Net Worth Reaches $65.6M: Latest Stock Market Moves Revealed

According to tracking data from Quiver Quantitative, Senator Markwayne Mullin accumulated approximately $411.6K in market gains during a recent month, reflecting active portfolio management. As of mid-2025, the Oklahoma senator’s estimated net worth stands at $65.6M, positioning him as the 16th wealthiest member of Congress based on current financial valuations.

Financial Profile: Understanding Senator Mullin’s Wealth and Estimated Assets

Quiver Quantitative’s live tracking system estimates Senator Markwayne Mullin’s total wealth at $65.6M, compiled from financial disclosure records and real-time monitoring. Of this estimated total, approximately $4.9M is invested in publicly traded securities that the platform can actively monitor. This data is derived from official STOCK Act filings—legislation requiring members of Congress to disclose their securities transactions—making this financial information part of the public record. You can view detailed breakdowns of Senator Mullin’s portfolio on Quiver Quantitative’s dedicated politician tracking page.

Recent Stock Trading Activity and Portfolio Positions

Analysis of Senator Markwayne Mullin’s trading history reveals significant investment activity tracked through STOCK Act filings, encompassing up to $20.6M in documented transactions. Key trades include:

• Mid-2024: A sale of up to $1M in shares of IWB (iShares Russell 1000 ETF), which has appreciated 10.5% since the transaction
• Late 2024: Multiple portfolio adjustments including a $500K purchase of PCLPX and a concurrent $500K sale of PDBC (commodities tracking fund), which has declined 0.16% since
• October 2024: A $500K investment in HIYS (high-yield dividend fund) that has experienced a 1.17% decline
• December 2024: Addition of $250K to CFSSX (a diversified fund position)

These transactions provide transparency into the senator’s investment strategy and market positioning during recent years. For comprehensive tracking of Senator Mullin’s trading patterns and portfolio performance, interested parties can access Quiver Quantitative’s politician page for detailed analytics.

Legislative Priorities and Bill Sponsorships

Beyond his investment portfolio, Senator Markwayne Mullin has been active in sponsoring legislation across multiple policy areas:

• S.1651: Universal Service Fund Reform—requiring the FCC to ensure equitable and nondiscriminatory contributions to universal service mechanisms while reducing consumer financial burden
• S.1637: Medicaid Value-Based Purchasing—codifying purchasing arrangements and price reporting reforms under the Medicaid program
• S.1248: EASE Act
• S.1007: 9–8–8 Lifeline Cybersecurity Responsibility Act
• S.996: Preserving Choice in Vehicle Purchases Act of 2025
• S.932: Give Kids a Chance Act of 2025

These legislative initiatives reflect Senator Mullin’s focus on healthcare policy, communications infrastructure, and consumer protection matters.

Understanding Political Finance Transparency

The data regarding Senator Markwayne Mullin’s net worth and trading activity stems from mandatory financial disclosures required by federal law. Quiver Quantitative aggregates and analyzes these official filings to provide real-time estimates of congressional wealth and investment activity. It’s important to note that all net worth figures are estimates based on incomplete financial disclosures and may vary from actual values. For full disclaimers and methodology details, refer to Quiver Quantitative’s official documentation.

Data compiled from Quiver Quantitative tracking systems and official STOCK Act filings as of mid-2025. Original article sourced from Quiver News. The views presented represent factual reporting of public financial disclosures and do not reflect the opinions of this publication or affiliated entities.