D-MI · House
Debbie Dingell
Copying their 72 priced stock purchases the day after each disclosure returned 5.2% a year since Apr 2015, against 13.0% for SPY held on exactly the same days. Clone score 26 of 100: Don't copy.
Committees: House Committee on Energy and Commerce, House Committee on Natural Resources.
40% of their trades since Jan 2025 were in companies lobbying committees they sit on, against about 41% by chance.
| Office | D-MI · House |
| Clone score | 26 / 100 |
| Verdict | Don't copy |
| Copy after disclosure | 5.2% |
| SPY, same days | 13.0% |
| Edge, a year | −7.8% |
| Disclosed trades | 196 |
| Trades in 90 days | 0 |
| Last filed | 22 Jul 2026 |