| # | Member | Party (most recent term) | Year | Est. gain | Same-position band | Opening value (mid) | Member est. net-worth change (mid; see dollar-gain ranking) | Reliability flags |
|---|
| 1 | Rep. Juan Vargas (D-CA) (House) | Democrat | 2023 | +223% | +75% … +296% | $2,015,003 | +$6,243,490 | — |
| 2 | Rep. Thomas R. Suozzi (D-NY) (House) | Democrat | 2024 | +128% | +50% … +162% | $4,174,522 | +$8,813,004 | — |
| 3 | Rep. David P. Joyce (R-OH) (House) | Republican | 2025 | +105% | +104% … +105% | $4,506,046 | +$4,702,051 | — |
| 4 | Rep. Roger Williams (R-TX) (House) | Republican | 2020 | +101% | +90% … +104% | $30,299,025 | +$69,271,508 | — |
| 5 | Rep. Grace Meng (D-NY) (House) | Democrat | 2019 | +101% | +94% … +125% | $899,522 | −$870,978 | — |
| 6 | Rep. Larry Bucshon (R-IN) (House) | Republican | 2019 | +86% | +85% … +89% | $1,679,519 | +$532,496 | — |
| 7 | Sen. Marsha Blackburn (R-TN) (House / Senate) | Republican | 2025 | +81% | +72% … +113% | $754,014 | +$1,541,514 | — |
| 8 | Rep. Nathaniel Moran (R-TX) (House) | Republican | 2025 | +80% | +20% … +96% | $748,518 | +$2,274,513 | — |
| 9 | Rep. Darin LaHood (R-IL) (House) | Republican | 2017 | +76% | +60% … +240% | $194,012 | +$391,501 | — |
| 10 | Sen. Bernard Sanders (I-VT) (House / Senate) | Independent | 2020 | +76% | +65% … +118% | $520,013 | +$1,263,001 | — |