
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
$223K
Unrealized P&L
$151K
+209.7%
Realized P&L
-$210
Open Positions
9
Performance vs S&P 500
1M
+10.9%
SPY +9.1%
α +1.8%
3M
+5.0%
SPY +6.3%
α -1.2%
6M
+6.3%
SPY +8.2%
α -1.9%
1Y
+55.5%
SPY +30.5%
α +25.0%
3Y
+238.9%
SPY +79.3%
α +159.6%
5Y
+150.1%
SPY +73.2%
α +76.9%
All
+150.1%
SPY +73.2%
α +76.9%
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 →