
Republican · House · TX
Roger Williams'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
$231K
Unrealized P&L
$159K
+220.4%
Realized P&L
-$210
Open Positions
9
Performance vs S&P 500
1M
+3.5%
SPY +3.2%
α +0.3%
3M
+2.3%
SPY +4.7%
α -2.5%
6M
+9.8%
SPY +11.7%
α -1.9%
1Y
+21.1%
SPY +21.5%
α -0.4%
3Y
+179.7%
SPY +73.3%
α +106.4%
5Y
+139.1%
SPY +75.1%
α +64.0%
All
+158.7%
SPY +81.5%
α +77.1%
Head-to-head with S&P 500
Live Holdings9 positions
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 →