
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
+227.1%
Realized P&L
-$210
Open Positions
9
Performance vs S&P 500
1M
+5.8%
SPY +0.6%
α +5.3%
3M
+11.9%
SPY +4.6%
α +7.3%
6M
+29.6%
SPY +21.1%
α +8.5%
1Y
+20.4%
SPY +15.7%
α +4.7%
3Y
+189.6%
SPY +80.1%
α +109.4%
5Y
+163.7%
SPY +73.9%
α +89.8%
All
+164.2%
SPY +80.3%
α +83.9%
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 →