Debbie Dingell - Member of Congress

Debbie Dingell Stock Portfolio

Simulated

Democratic · House · MI

Debbie Dingell's stock portfolio and returns vs the S&P 500, built from publicly disclosed congressional trades. Simulated using FIFO position matching and time-weighted returns.

Portfolio Value
$507K
Unrealized P&L
$63K
+14.2%
Realized P&L
$15K
Open Positions
17

Performance vs S&P 500

1M
-5.2%
SPY +0.6%
α -5.8%
3M
-7.8%
SPY +4.6%
α -12.3%
6M
-3.7%
SPY +21.1%
α -24.8%
1Y
-4.5%
SPY +15.8%
α -20.3%
3Y
+9.9%
SPY +80.3%
α -70.4%
5Y
-12.6%
SPY +72.9%
α -85.5%
All
+34.4%
SPY +194.4%
α -160.0%

Head-to-head with S&P 500

Live Holdings17 positions

TickerSharesCurrentValueReturn
1,924$38.59$74K+14.2%
563$110.39$62K+53.5%
1,000$55.33$55K+70.3%
2,453$20.49$50K+54.6%
385$129.86$50K+23.3%
407$88.96$36K+11.5%
230$146.47$34K+321.6%
1,671$19.20$32K-1.3%
1,092$24.58$27K-17.4%
1,062$22.64$24K-26.0%
224$103.23$23K-6.4%
299$37.60$11K+40.6%
136$65.31$9K+10.8%
55$147.35$8K+1.7%
34$170.63$6K-26.5%
57$70.22$4K-31.6%
947$0.89$838-97.4%

About this simulation

This portfolio is a simulation built from publicly disclosed STOCK Act filings. Since politicians only report trade amounts as ranges (e.g., “$1,001 - $15,000”), we use the midpoint of each range and the closing price on the trade date to estimate share counts. Returns are calculated using Time-Weighted Return (TWR), the industry standard for measuring stock-picking skill independent of cash flow timing. Read the full methodology →

Debbie Dingell Stock Portfolio & Returns vs S&P 500