
Democratic · House · OH
Greg Landsman'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
$162K
Unrealized P&L
$49K
+43.5%
Realized P&L
$83K
Open Positions
12
Performance vs S&P 500
1M
+5.5%
SPY +0.6%
α +5.0%
3M
-5.5%
SPY +4.6%
α -10.1%
6M
+19.0%
SPY +21.1%
α -2.0%
1Y
+4.6%
SPY +15.8%
α -11.2%
3Y
+94.3%
SPY +80.1%
α +14.2%
5Y
+196.1%
SPY +93.3%
α +102.8%
All
+196.1%
SPY +93.3%
α +102.8%
Head-to-head with S&P 500
Live Holdings12 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 →