
Democratic · Senate · MI
Gary Peters'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
$576K
Unrealized P&L
$164K
+39.9%
Realized P&L
-$4K
Open Positions
28
Performance vs S&P 500
1M
+4.7%
SPY +9.1%
α -4.5%
3M
+0.4%
SPY +6.3%
α -5.9%
6M
+7.9%
SPY +8.2%
α -0.3%
1Y
+18.1%
SPY +30.5%
α -12.4%
3Y
+27.7%
SPY +79.5%
α -51.8%
5Y
+14.1%
SPY +76.3%
α -62.1%
All
+51.3%
SPY +249.7%
α -198.4%
Head-to-head with S&P 500
Live Holdings28 positions
| Ticker | Shares | Current | Value | Return |
|---|---|---|---|---|
| 977 | $61.86 | $60K | -7.0% | |
| 219 | $228.16 | $50K | +524.4% | |
| 627 | $74.23 | $47K | +14.9% | |
| 162 | $202.84 | $33K | +36.8% | |
| 394 | $80.87 | $32K | -1.9% | |
| 313 | $90.56 | $28K | +18.0% | |
| 134 | $200.98 | $27K | +237.3% | |
| 197 | $130.64 | $26K | +60.6% | |
| 116 | $218.27 | $25K | +216.5% | |
| 645 | $39.12 | $25K | +57.8% | |
| 89 | $264.19 | $24K | +194.2% | |
| 256 | $78.68 | $20K | +152.2% | |
| 137 | $140.92 | $19K | +141.6% | |
| 985 | $19.00 | $19K | +17.0% | |
| 671 | $25.19 | $17K | +5.7% | |
| 115 | $141.02 | $16K | +103.5% | |
| 596 | $24.94 | $15K | -7.1% | |
| 59 | $229.44 | $13K | +68.7% | |
| 251 | $49.29 | $12K | +54.6% | |
| 286 | $39.95 | $11K | +42.8% | |
| 55 | $194.27 | $11K | +33.0% | |
| 712 | $14.14 | $10K | -37.0% | |
| 196 | $47.19 | $9K | +15.4% | |
| 525 | $16.14 | $8K | +5.9% | |
| 254 | $25.70 | $7K | -18.3% | |
| 177 | $34.78 | $6K | -23.2% | |
| 622 | $5.02 | $3K | -61.0% | |
| 67 | $27.57 | $2K | -10.3% |
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 →