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
676
Showing 50 of 676
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 | Ra Capital Nexus Fund, L.P. | 83/90 | 10 | 67% | +15.7% | +1.7% | +122.2% | -73.7% |
| 152 | Riddick Stephen A | 18/21 | 3 | 94% | +15.4% | +14.9% | +39.8% | -30.2% |
| 153 | Shah Nimish P | 38/59 | 4 | 66% | +15.1% | +16.6% | +56.8% | -13.8% |
| 154 | Pacific Investment Management Co LLC | 28 | 4 | 50% | +14.8% | +0.5% | +83.1% | -25.7% |
| 155 | Mudrick Capital Management, L.P. | 65 | 3 | 86% | +14.6% | +21.6% | +38.5% | -93.6% |
| 156 | Mudrick Jason | 65 | 3 | 86% | +14.6% | +21.6% | +38.5% | -93.6% |
| 157 | Lindstrom Carol | 10/12 | 3 | 90% | +14.5% | +15.7% | +36.9% | -5.9% |
| 158 | Morris Matthew | 11 | 4 | 91% | +14.5% | +9.6% | +45.7% | -17.7% |
| 159 | Wendling Brian J | 16/30 | 5 | 56% | +14.5% | +0.2% | +85.3% | -15.3% |
| 160 | Lampert Edward S | 89/90 | 3 | 67% | +14.4% | +7.1% | +55.3% | -52.9% |
| 161 | Cui Xiangmin | 71/72 | 5 | 82% | +14.2% | +17.2% | +41.5% | -15.8% |
| 162 | Koh Bong Y | 37/58 | 3 | 65% | +14.1% | +16.6% | +56.8% | -13.8% |
| 163 | Vhcp Co-Investment Holdings III, LLC | 37/58 | 3 | 65% | +14.1% | +16.6% | +56.8% | -13.8% |
| 164 | Vhcp Management Eg, LLC | 37/58 | 3 | 65% | +14.1% | +16.6% | +56.8% | -13.8% |
| 165 | Vhcp Management III, LLC | 37/58 | 3 | 65% | +14.1% | +16.6% | +56.8% | -13.8% |
| 166 | Venrock Healthcare Capital Partners Eg, L.P. | 37/58 | 3 | 65% | +14.1% | +16.6% | +56.8% | -13.8% |
| 167 | Venrock Healthcare Capital Partners III, L.P. | 37/58 | 3 | 65% | +14.1% | +16.6% | +56.8% | -13.8% |
| 168 | Bickley Ian | 13/14 | 3 | 62% | +14.1% | +17.6% | +58.8% | -18.8% |
| 169 | Goldentree Asset Management LP | 29/52 | 3 | 97% | +14.0% | +12.1% | +26.3% | -2.9% |
| 170 | Goldentree Asset Management LLC | 29/52 | 3 | 97% | +14.0% | +12.1% | +26.3% | -2.9% |
| 171 | Tananbaum Steven A. | 29/54 | 3 | 97% | +14.0% | +12.1% | +26.3% | -2.9% |
| 172 | Tompkins Mark N. | 37/69 | 4 | 86% | +13.7% | +23.9% | +36.5% | -66.0% |
| 173 | Blackstone Holdings I L.P. | 22/43 | 6 | 68% | +13.7% | +16.7% | +25.6% | -5.6% |
| 174 | Lynx1 Capital Management LP | 27/31 | 5 | 56% | +13.4% | +9.9% | +131.3% | -125.2% |
| 175 | Nichols Weston | 27/31 | 5 | 56% | +13.4% | +9.9% | +131.3% | -125.2% |
| 176 | Wolf Dale B | 13/14 | 3 | 62% | +13.1% | +14.6% | +57.2% | -48.8% |
| 177 | Malone John C | 60/93 | 5 | 90% | +12.8% | +8.6% | +48.4% | -6.4% |
| 178 | Stahl Murray | 7,640/8,265 | 4 | 60% | +12.7% | +4.0% | +112.8% | -44.6% |
| 179 | Johnson Gerald | 12/14 | 3 | 67% | +12.5% | +6.8% | +80.9% | -22.5% |
| 180 | Fmr LLC | 14/27 | 5 | 86% | +12.4% | +20.0% | +27.9% | -53.6% |
| 181 | Breber Pierre R | 25/26 | 4 | 84% | +12.2% | +18.3% | +18.3% | -20.0% |
| 182 | Orbimed Advisors LLC | 171/283 | 32 | 58% | +12.0% | +12.2% | +325.6% | -109.7% |
| 183 | Ecor1 Capital, LLC | 71/80 | 11 | 51% | +11.6% | +1.5% | +118.6% | -118.6% |
| 184 | Deerfield Mgmt IV, L.P. | 31/35 | 5 | 74% | +11.4% | +20.0% | +36.9% | -40.8% |
| 185 | Deerfield Private Design Fund IV, L.P. | 31/35 | 5 | 74% | +11.4% | +20.0% | +36.9% | -40.8% |
| 186 | Fust Matthew K | 10 | 3 | 30% | +11.0% | -9.6% | +96.2% | -18.6% |
| 187 | Parmar Kush | 35/41 | 7 | 57% | +10.9% | +25.4% | +117.6% | -83.4% |
| 188 | Nathan Gilbert E | 18/25 | 3 | 28% | +10.9% | -11.3% | +135.3% | -34.4% |
| 189 | Ccmp Capital Associates III Gp, LLC | 30 | 3 | 77% | +10.8% | +5.8% | +37.6% | -19.9% |
| 190 | Ccmp Capital Associates III, L.P. | 30 | 3 | 77% | +10.8% | +5.8% | +37.6% | -19.9% |
| 191 | Ccmp Capital Gp, LLC | 30 | 3 | 77% | +10.8% | +5.8% | +37.6% | -19.9% |
| 192 | Ccmp Capital Investors III (Employee), L.P. | 30 | 3 | 77% | +10.8% | +5.8% | +37.6% | -19.9% |
| 193 | Ccmp Capital Investors III, L.P. | 30 | 3 | 77% | +10.8% | +5.8% | +37.6% | -19.9% |
| 194 | Dell Michael S | 91/114 | 4 | 85% | +10.6% | +12.1% | +32.1% | -13.9% |
| 195 | Cronin Daniel P | 11 | 6 | 82% | +10.4% | +9.6% | +30.7% | -15.4% |
| 196 | Laffer Arthur B | 21/23 | 3 | 33% | +10.4% | -4.3% | +94.9% | -63.3% |
| 197 | Ra Capital Management, L.P. | 161/231 | 33 | 59% | +10.0% | +1.7% | +185.2% | -74.5% |
| 198 | Ubs Group AG | 46/47 | 5 | 65% | +9.8% | +1.6% | +96.6% | -96.4% |
| 199 | Kolchinsky Peter | 159/229 | 32 | 58% | +9.8% | +1.7% | +185.2% | -74.5% |
| 200 | Ra Capital Healthcare Fund LP | 159/229 | 32 | 58% | +9.8% | +1.7% | +185.2% | -74.5% |