2026 Midterm Election Donor Rankings of the Wealthiest Individuals The 2026 midterm elections have concluded. This election was undoubtedly the most expensive midterm in history, as well as the one with the highest voter turnout. According to estimates from various organizations, both major parties spent a staggering $11.9 billion on campaign advertising alone—exceeding the spending of the 2024 presidential election. During this election, ultra-wealthy individuals donated unprecedented sums to various political groups and candidates in an effort to influence the outcomes. Below is a brief list of the top ten largest donors and their designated recipients: 1. Elon Musk — approximately $450 million — Republican Party 2. Richard and Elizabeth Uihlein — approximately $150 million — Republican Party 3. Jeff and Janine Yass — approximately $110 million — Republican Party 4. George Soros and family — approximately $100 million — Democratic Party 5. Mike Bloomberg — approximately $84.8 million — Democratic Party 6. Chris Larsen / Ripple Labs — approximately $70 million — bipartisan 7. Cameron and Tyler Winklevoss — approximately $53.2 million — Republican Party 8. Paul Singer — approximately $53.2 million — Republican Party 9. Greg and Anna Brockman — $50 million — Republican Party 10. Marc Andreessen and Ben Horowitz — combined personal and corporate contributions of approximately $43 million to $110 million — Republican Party