
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
$236K
Unrealized P&L
$164K
+228.3%
Realized P&L
-$210
Open Positions
9
Performance vs S&P 500
1M
+6.7%
SPY +0.7%
α +6.0%
3M
+10.7%
SPY +4.1%
α +6.6%
6M
+30.8%
SPY +22.1%
α +8.8%
1Y
+22.7%
SPY +17.2%
α +5.5%
3Y
+191.4%
SPY +80.9%
α +110.5%
5Y
+175.1%
SPY +78.5%
α +96.6%
All
+165.9%
SPY +81.2%
α +84.7%
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 →