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 |
|---|---|---|---|---|---|---|---|---|
| 201 | Nelsen Robert | 27/31 | 7 | 22% | -14.6% | -17.5% | +26.8% | -74.5% |
| 202 | Jana Partners Management, LP | 17/25 | 4 | 29% | -14.0% | -8.8% | +30.0% | -55.1% |
| 203 | Radoff Bradley Louis | 57/64 | 6 | 23% | -13.3% | -21.1% | +90.5% | -27.7% |
| 204 | Brf Investments, LLC | 73/82 | 5 | 41% | -12.2% | -1.7% | +38.4% | -81.8% |
| 205 | Hellerman Gerald | 20 | 3 | 0% | -11.5% | -12.4% | 0.0% | -23.6% |
| 206 | Gelsinger Patrick P | 26/27 | 3 | 31% | -10.2% | -13.6% | +28.4% | -54.9% |
| 207 | Magnolia Capital Fund, LP | 61/68 | 3 | 18% | -10.1% | -14.2% | +77.7% | -46.0% |
| 208 | Kramer Kevin B | 40/44 | 3 | 15% | -10.1% | -15.4% | +18.2% | -17.2% |
| 209 | Sc US (Ttgp), Ltd. | 79 | 4 | 34% | -9.7% | -14.0% | +21.2% | -36.6% |
| 210 | B. Riley Financial, Inc. | 105/126 | 5 | 43% | -9.4% | -0.7% | +38.4% | -81.8% |
| 211 | B. Riley Securities, Inc. | 105/126 | 5 | 43% | -9.4% | -0.7% | +38.4% | -81.8% |
| 212 | Ra Capital Nexus Fund II, L.P. | 49/69 | 13 | 41% | -9.4% | -3.7% | +54.3% | -74.5% |
| 213 | Green Jeremy | 13/17 | 6 | 38% | -9.1% | -19.6% | +60.8% | -69.7% |
| 214 | Redmile Group, LLC | 13/17 | 6 | 38% | -9.1% | -19.6% | +60.8% | -69.7% |
| 215 | Tannenbaum Leonard M | 81/109 | 3 | 23% | -8.8% | -8.2% | +34.3% | -56.3% |
| 216 | Magnolia Group, LLC | 66/74 | 4 | 24% | -8.7% | -13.4% | +77.7% | -46.0% |
| 217 | Peterson Adam K | 66/74 | 4 | 24% | -8.7% | -13.4% | +77.7% | -46.0% |
| 218 | Riley Bryant R | 131/152 | 6 | 42% | -8.5% | -1.6% | +52.3% | -81.8% |
| 219 | Arch Venture Fund Xii, L.P. | 22/25 | 4 | 27% | -8.5% | -11.3% | +26.8% | -45.0% |
| 220 | Arch Venture Partners Xii, L.P. | 22/25 | 4 | 27% | -8.5% | -11.3% | +26.8% | -45.0% |
| 221 | Arch Venture Partners Xii, LLC | 22/25 | 4 | 27% | -8.5% | -11.3% | +26.8% | -45.0% |
| 222 | Leone Douglas M | 25 | 3 | 36% | -8.4% | -10.5% | +21.2% | -36.6% |
| 223 | Mullady Agnes | 10 | 9 | 0% | -7.1% | -6.7% | -3.9% | -11.7% |
| 224 | Fund 1 Investments, LLC | 851 | 5 | 32% | -7.1% | -6.9% | +66.3% | -66.5% |
| 225 | Pleasant Lake Partners LLC | 851 | 5 | 32% | -7.1% | -6.9% | +66.3% | -66.5% |
| 226 | Klinsky Steven B | 63/87 | 4 | 8% | -6.6% | -8.0% | +9.6% | -20.4% |
| 227 | Harris Stayce D. | 19/29 | 29 | 5% | -6.4% | -6.7% | +0.4% | -11.4% |
| 228 | Ackman William A | 61/112 | 4 | 15% | -6.0% | -7.3% | +5.2% | -14.1% |
| 229 | Pleasant Lake Onshore Feeder Fund LP | 618 | 3 | 36% | -5.6% | -5.5% | +66.3% | -56.8% |
| 230 | Orbimed Capital Gp VI LLC | 17/26 | 7 | 41% | -5.4% | -22.1% | +47.5% | -53.6% |
| 231 | 22nw Fund Gp, LLC | 30/31 | 4 | 30% | -5.2% | -13.6% | +81.1% | -27.9% |
| 232 | 22nw Gp, Inc. | 30/31 | 4 | 30% | -5.2% | -13.6% | +81.1% | -27.9% |
| 233 | 22nw, LP | 30/31 | 4 | 30% | -5.2% | -13.6% | +81.1% | -27.9% |
| 234 | Rodgers Thurman J | 25/31 | 4 | 36% | -4.5% | -1.1% | +54.3% | -51.0% |
| 235 | Bofa Securities, Inc. | 22/44 | 9 | 9% | -4.4% | -2.0% | +16.8% | -19.1% |
| 236 | 22nw Fund, LP | 31/32 | 5 | 32% | -4.3% | -13.5% | +81.1% | -27.9% |
| 237 | English Aron R. | 31/32 | 5 | 32% | -4.3% | -13.5% | +81.1% | -27.9% |
| 238 | Pappas James C | 18/21 | 3 | 50% | -4.2% | -8.5% | +61.1% | -54.6% |
| 239 | Rosenwald Lindsay A MD | 18 | 4 | 50% | -3.9% | +2.9% | +76.7% | -77.7% |
| 240 | Griffith William J.g. | 50 | 4 | 64% | -3.5% | +7.9% | +24.7% | -61.7% |
| 241 | Lane Amy B | 15 | 3 | 33% | -3.0% | -9.1% | +39.6% | -21.9% |
| 242 | Schuler Jack W | 28/40 | 5 | 39% | -2.9% | -13.1% | +178.4% | -77.4% |
| 243 | Makan Divesh | 52 | 4 | 65% | -2.7% | +7.9% | +24.7% | -61.7% |
| 244 | Cormorant Asset Management, LP | 74/86 | 9 | 41% | -2.5% | -14.9% | +122.6% | -81.0% |
| 245 | Barnes Randall C | 28/31 | 3 | 54% | -2.4% | +1.5% | +11.9% | -31.7% |
| 246 | Sell Moritz A | 17/21 | 4 | 35% | -1.8% | -1.8% | +5.6% | -9.7% |
| 247 | Goetz Kathleen | 12 | 4 | 42% | -1.6% | -3.9% | +11.2% | -13.4% |
| 248 | Rogers-Windsor Ramona Lynn | 31/32 | 10 | 55% | -1.4% | +1.3% | +19.5% | -31.0% |
| 249 | Ivascyn Daniel J | 12/13 | 4 | 42% | -1.0% | -0.0% | +2.6% | -15.4% |
| 250 | Manning Paul B | 19/20 | 4 | 42% | -0.8% | -14.5% | +89.4% | -47.3% |