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
257
Showing 50 of 257
Quality filters
10+ trades
≥3 issuers, 50% price coverage
Window
5y trailing
Trade date filter
| # | Insider | Trades | Issuers | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|---|---|
| 151 | Calamos John P Sr | 77/92 | 4 | 88% | +2.0% | +2.3% | +4.8% | -1.0% |
| 152 | Bank of America Corp /De/ | 112/217 | 28 | 58% | +2.0% | +2.8% | +16.8% | -19.5% |
| 153 | Gabelli Mario J | 92/143 | 16 | 42% | +1.7% | -2.1% | +112.9% | -9.2% |
| 154 | Hanley Bryan A. | 11 | 4 | 55% | +1.7% | +5.0% | +24.8% | -15.4% |
| 155 | Galley Patrick W. | 36 | 6 | 75% | +1.3% | +3.2% | +7.3% | -12.7% |
| 156 | Spence John Yogi | 12/17 | 4 | 42% | +1.1% | -3.2% | +35.9% | -15.3% |
| 157 | Bohjalian Thomas N | 13/18 | 3 | 46% | +1.1% | -3.0% | +39.2% | -26.6% |
| 158 | Singer Eric | 33 | 3 | 52% | +1.0% | +0.7% | +62.2% | -58.5% |
| 159 | Grillo Anthony | 18 | 15 | 56% | +0.9% | +0.9% | +7.7% | -10.4% |
| 160 | Nesbitt Stephen Lane | 14/16 | 3 | 57% | +0.7% | +0.8% | +7.1% | -2.0% |
| 161 | Ra Capital Management, L.P. | 83/129 | 31 | 42% | +0.4% | -4.3% | +185.2% | -74.5% |
| 162 | Fairmount Healthcare Fund II L.P. | 10/12 | 4 | 50% | +0.3% | -8.9% | +52.1% | -53.1% |
| 163 | Ubs Group AG | 16 | 4 | 0% | -47.1% | -38.9% | -1.6% | -96.4% |
| 164 | Fletcher Aaron G.l. | 12/16 | 4 | 8% | -43.1% | -63.6% | +10.1% | -74.7% |
| 165 | Ault Milton C III | 169/302 | 5 | 24% | -35.3% | -55.7% | +79.0% | -85.3% |
| 166 | Alrajhi Turki Saleh A. | 77/83 | 3 | 16% | -32.3% | -35.9% | +50.0% | -76.0% |
| 167 | Mithaq Capital Spc | 77/83 | 3 | 16% | -32.3% | -35.9% | +50.0% | -76.0% |
| 168 | Seemab Muhammad Asif | 77/83 | 3 | 16% | -32.3% | -35.9% | +50.0% | -76.0% |
| 169 | Richman Darren | 31/33 | 3 | 10% | -30.9% | -43.3% | +41.4% | -58.5% |
| 170 | Parker Geoffrey M. | 11 | 3 | 0% | -30.6% | -21.8% | -1.4% | -73.3% |
| 171 | Geygan Jeffrey Richart | 126/133 | 3 | 11% | -28.2% | -27.4% | +46.9% | -62.0% |
| 172 | Healy James | 25/27 | 6 | 8% | -27.3% | -27.3% | +158.2% | -81.0% |
| 173 | Sloan Harry | 10/14 | 5 | 20% | -26.5% | -31.3% | +19.3% | -74.6% |
| 174 | Springer Timothy A | 67/69 | 3 | 1% | -25.6% | -25.8% | +45.7% | -54.8% |
| 175 | Ra Capital Nexus Fund III, L.P. | 14/23 | 7 | 7% | -25.4% | -39.9% | +185.2% | -73.7% |
| 176 | George Simeon | 14/19 | 6 | 36% | -25.0% | -24.7% | +9.9% | -56.2% |
| 177 | Arch Venture Partners X, LLC | 10 | 4 | 20% | -23.4% | -19.5% | +18.2% | -74.5% |
| 178 | Garden Edward P | 23/33 | 3 | 0% | -22.7% | -21.1% | -11.5% | -40.1% |
| 179 | Chan Heng Fai Ambrose | 64/72 | 4 | 38% | -19.7% | -12.8% | +82.8% | -99.6% |
| 180 | Eberwein Jeffrey E. | 184/221 | 4 | 16% | -19.5% | -16.7% | +24.0% | -76.7% |
| 181 | Bleichroeder LP | 44/51 | 6 | 5% | -19.5% | -25.8% | +125.6% | -40.5% |
| 182 | Deerfield Management Company, L.P. (Series C) | 10/14 | 3 | 50% | -19.4% | -17.8% | +6.1% | -50.1% |
| 183 | Deerfield Partners, L.P. | 10/14 | 3 | 50% | -19.4% | -17.8% | +6.1% | -50.1% |
| 184 | Deerfield Mgmt L.P. | 10/14 | 3 | 50% | -19.4% | -17.8% | +6.1% | -50.1% |
| 185 | Flynn James E | 10/14 | 3 | 50% | -19.4% | -17.8% | +6.1% | -50.1% |
| 186 | Barry John F | 51/61 | 3 | 0% | -18.0% | -17.2% | -0.8% | -38.9% |
| 187 | Cohen Jonathan H | 31/35 | 3 | 0% | -17.7% | -21.3% | -1.0% | -28.4% |
| 188 | Lutnick Howard W | 11/14 | 7 | 27% | -17.5% | -24.9% | +17.2% | -39.4% |
| 189 | Frost Gamma Investments Trust | 291 | 4 | 20% | -17.3% | -19.8% | +88.5% | -53.3% |
| 190 | Rosenthal Saul B | 32/36 | 3 | 0% | -17.2% | -21.1% | -1.0% | -28.4% |
| 191 | Frost Phillip MD Et Al | 294/300 | 4 | 20% | -17.0% | -18.4% | +88.5% | -53.3% |
| 192 | Strobeck Matthew | 16/24 | 4 | 50% | -15.9% | -3.3% | +17.9% | -68.9% |
| 193 | Plp Funds Master Fund LP | 183 | 3 | 12% | -15.2% | -15.6% | +17.3% | -66.5% |
| 194 | Durable Capital Partners LP | 281/283 | 5 | 37% | -15.1% | -4.5% | +34.1% | -74.1% |
| 195 | Caligan Partners LP | 25/27 | 4 | 32% | -15.1% | -23.0% | +89.4% | -71.5% |
| 196 | Johnson David Edward | 25/27 | 4 | 32% | -15.1% | -23.0% | +89.4% | -71.5% |
| 197 | Sandell Scott D | 10/12 | 9 | 40% | -14.9% | -36.0% | +86.2% | -60.2% |
| 198 | Burow Kristina | 27/31 | 7 | 22% | -14.6% | -17.5% | +26.8% | -74.5% |
| 199 | Crandell Keith | 27/31 | 7 | 22% | -14.6% | -17.5% | +26.8% | -74.5% |
| 200 | Gillis Steven | 27/32 | 8 | 22% | -14.6% | -17.5% | +26.8% | -74.5% |