Leaderboard
Insiders and issuers ranked by realized signed return on open-market Form 4 trades. Returns are signed: a sale followed by a rally counts against the seller.
What the metrics mean
Return - the insider's signed return per trade, averaged. A +10% stock move on a buy scores +10%; on a sell, -10%. Because most insider activity is concentrated at rallying stocks, this metric correlates with raw stock performance and doesn't fully isolate timing skill from market drift.
Edge - signed return minus the stock's average forward N-day return over the same period. An insider with +5% edge consistently chose better days to trade than someone who'd picked a random day in the same window. Isolates timing skill from "the stock just went up."
Neither metric is the same as ranking stocks by raw return - that would just surface the best-performing tickers, which you can get from any market screener.
Insiders ranked
221
Showing 21 of 221
Quality filters
10+ trades
≥3 issuers, 50% price coverage
Window
5y trailing
Trade date filter
| # | Insider | Trades | Issuers | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|---|---|
| 201 | Schuler Jack W | 23/40 | 5 | 39% | -9.3% | -6.1% | +136.7% | -92.4% |
| 202 | Bleichroeder LP | 44/51 | 6 | 39% | -9.2% | -2.7% | +105.9% | -57.7% |
| 203 | Garden Edward P | 23/33 | 3 | 30% | -8.1% | -4.1% | +12.0% | -28.3% |
| 204 | Kolchinsky Peter | 73/127 | 30 | 25% | -7.9% | -21.3% | +259.9% | -90.8% |
| 205 | Ra Capital Management, L.P. | 73/129 | 31 | 25% | -7.9% | -21.3% | +259.9% | -90.8% |
| 206 | Ra Capital Healthcare Fund LP | 73/127 | 30 | 25% | -7.9% | -21.3% | +259.9% | -90.8% |
| 207 | Shah Rajeev M. | 73/127 | 30 | 25% | -7.9% | -21.3% | +259.9% | -90.8% |
| 208 | Sell Moritz A | 13/21 | 4 | 8% | -7.7% | -7.1% | +3.6% | -14.2% |
| 209 | Bank of America Na | 14/21 | 3 | 43% | -6.3% | -10.0% | +14.9% | -25.1% |
| 210 | Cascade Investment, L.L.C. | 28/50 | 3 | 43% | -5.7% | -14.6% | +11.0% | -21.9% |
| 211 | Gates William H III | 28/50 | 3 | 43% | -5.7% | -14.6% | +11.0% | -21.9% |
| 212 | Durable Capital Partners LP | 281/283 | 5 | 47% | -4.2% | -4.1% | +84.8% | -65.2% |
| 213 | Manning Paul B | 17/20 | 4 | 47% | -3.9% | -6.7% | +167.4% | -84.6% |
| 214 | Rogers-Windsor Ramona Lynn | 29/32 | 10 | 45% | -3.5% | -1.2% | +27.9% | -32.7% |
| 215 | Blackstone Holdings III Gp L.P. | 19/24 | 4 | 84% | -2.6% | +4.4% | +6.3% | -42.6% |
| 216 | Blackstone Holdings III Gp Management L.L.C. | 19/24 | 4 | 84% | -2.6% | +4.4% | +6.3% | -42.6% |
| 217 | Blackstone Holdings III L.P. | 19/24 | 4 | 84% | -2.6% | +4.4% | +6.3% | -42.6% |
| 218 | Harris Stayce D. | 19/29 | 29 | 21% | -2.3% | -4.0% | +18.9% | -14.2% |
| 219 | Ivascyn Daniel J | 12/13 | 4 | 42% | -1.1% | 0.0% | +3.2% | -21.9% |
| 220 | Rosenwald Lindsay A MD | 18 | 4 | 50% | -0.1% | -0.6% | +155.2% | -94.6% |
| 221 | Bb Biotech AG | 13/20 | 4 | 23% | -0.1% | -38.4% | +226.9% | -56.7% |
Showing 201-221 of 221