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
348
Showing 50 of 348
Quality filters
10+ trades
≥3 issuers, 50% price coverage
Window
5y trailing
Trade date filter
| # | Insider | Trades | Issuers | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|---|---|
| 1 | Broad Street Principal Investments, L.L.C. | 16/22 | 5 | 81% | +53.7% | +71.7% | +78.7% | -19.3% |
| 2 | Diekman John D | 11/17 | 4 | 100% | +48.9% | +44.2% | +63.1% | +28.2% |
| 3 | Ault Milton C III | 47/48 | 3 | 96% | +48.2% | +53.4% | +87.9% | -9.1% |
| 4 | Szot Matthew K | 14 | 3 | 100% | +42.6% | +45.9% | +52.9% | +28.8% |
| 5 | Cannell Capital LLC | 16 | 3 | 88% | +41.2% | +59.9% | +64.9% | -27.9% |
| 6 | Gadicke Ansbert | 31/38 | 4 | 97% | +37.3% | +36.8% | +61.6% | -11.7% |
| 7 | Mpm Asset Management Investors Bv2014 LLC | 31/37 | 3 | 97% | +37.3% | +36.8% | +61.6% | -11.7% |
| 8 | Mpm Bioventures 2014 (B), L.P. | 31/37 | 3 | 97% | +37.3% | +36.8% | +61.6% | -11.7% |
| 9 | Mpm Bioventures 2014 Gp LLC | 31/37 | 3 | 97% | +37.3% | +36.8% | +61.6% | -11.7% |
| 10 | Mpm Bioventures 2014 LLC | 31/37 | 3 | 97% | +37.3% | +36.8% | +61.6% | -11.7% |
| 11 | Mpm Bioventures 2014, L.P. | 31/37 | 3 | 97% | +37.3% | +36.8% | +61.6% | -11.7% |
| 12 | Magnetar Capital Partners LP | 1,228/1,738 | 4 | 100% | +36.3% | +37.2% | +48.1% | +13.9% |
| 13 | Magnetar Financial LLC | 1,228/1,738 | 4 | 100% | +36.3% | +37.2% | +48.1% | +13.9% |
| 14 | Snyderman David J. | 1,228/1,728 | 3 | 100% | +36.3% | +37.2% | +48.1% | +13.9% |
| 15 | Supernova Management LLC | 1,228/1,738 | 4 | 100% | +36.3% | +37.2% | +48.1% | +13.9% |
| 16 | Carlyle Holdings I Gp Inc. | 69/85 | 4 | 96% | +32.9% | +37.3% | +46.6% | -7.6% |
| 17 | Carlyle Holdings I Gp Sub L.L.C. | 69/85 | 4 | 96% | +32.9% | +37.3% | +46.6% | -7.6% |
| 18 | Carlyle Holdings I L.P. | 69/85 | 4 | 96% | +32.9% | +37.3% | +46.6% | -7.6% |
| 19 | Tc Group Sub L.P. | 69/85 | 4 | 96% | +32.9% | +37.3% | +46.6% | -7.6% |
| 20 | Tc Group, LLC | 69/85 | 4 | 96% | +32.9% | +37.3% | +46.6% | -7.6% |
| 21 | Magnolia Capital Fund, LP | 237/243 | 3 | 98% | +30.8% | +29.6% | +91.8% | -36.9% |
| 22 | Magnolia Group, LLC | 237/243 | 3 | 98% | +30.8% | +29.6% | +91.8% | -36.9% |
| 23 | Peterson Adam K | 237/243 | 3 | 98% | +30.8% | +29.6% | +91.8% | -36.9% |
| 24 | Prime Movers Lab Fund I LP | 112/122 | 3 | 87% | +29.9% | +35.7% | +60.5% | -5.6% |
| 25 | Sloss Dakin | 112/122 | 3 | 87% | +29.9% | +35.7% | +60.5% | -5.6% |
| 26 | Saluja Dipender | 19 | 3 | 89% | +28.1% | +36.4% | +50.1% | -31.8% |
| 27 | Brookfield US Inc. | 66 | 4 | 91% | +27.3% | +29.3% | +42.0% | -2.5% |
| 28 | Alphabet Inc. | 186/189 | 5 | 96% | +27.0% | +29.3% | +57.3% | -16.5% |
| 29 | Rocklage Scott M | 26/32 | 5 | 85% | +26.5% | +22.7% | +63.1% | -23.4% |
| 30 | Pakianathan Deepika | 21 | 3 | 100% | +26.3% | +21.9% | +89.5% | +2.4% |
| 31 | Ubs Group AG | 30/31 | 3 | 40% | +26.3% | -8.0% | +79.0% | -8.9% |
| 32 | Scilex Holding Co | 15 | 3 | 80% | +26.0% | +20.5% | +64.5% | -7.7% |
| 33 | Pacific Investment Management Co LLC | 27 | 3 | 89% | +25.5% | +14.1% | +77.1% | -8.9% |
| 34 | Icahn Partners LP | 25 | 5 | 88% | +23.9% | +29.4% | +40.9% | -18.3% |
| 35 | Icahn Partners Master Fund LP | 25 | 5 | 88% | +23.9% | +29.4% | +40.9% | -18.3% |
| 36 | Fust Matthew K | 10 | 3 | 90% | +23.5% | +10.6% | +87.0% | -4.5% |
| 37 | Versant Venture Capital VI, L.P. | 44/57 | 6 | 75% | +22.3% | +30.4% | +64.5% | -51.8% |
| 38 | Brookfield Corp /On/ | 84/90 | 6 | 83% | +22.2% | +26.7% | +42.0% | -19.6% |
| 39 | B. Riley Financial, Inc. | 26/41 | 5 | 88% | +22.0% | +33.5% | +41.2% | -105.5% |
| 40 | B. Riley Securities, Inc. | 26/41 | 5 | 88% | +22.0% | +33.5% | +41.2% | -105.5% |
| 41 | Brf Investments, LLC | 26/41 | 5 | 88% | +22.0% | +33.5% | +41.2% | -105.5% |
| 42 | Riley Bryant R | 26/42 | 6 | 88% | +22.0% | +33.5% | +41.2% | -105.5% |
| 43 | Edelman Joseph | 20/23 | 4 | 85% | +21.9% | +61.6% | +65.5% | -181.7% |
| 44 | Perceptive Advisors LLC | 20/23 | 4 | 85% | +21.9% | +61.6% | +65.5% | -181.7% |
| 45 | Perceptive Life Sciences Master Fund Ltd | 20/23 | 4 | 85% | +21.9% | +61.6% | +65.5% | -181.7% |
| 46 | Fmr LLC | 14/24 | 4 | 57% | +21.8% | +19.9% | +68.8% | -31.2% |
| 47 | Icahn Carl C | 30 | 6 | 90% | +21.6% | +27.0% | +40.9% | -18.3% |
| 48 | Versant Ventures VI Gp, L.P. | 43/56 | 5 | 74% | +21.4% | +30.0% | +64.5% | -51.8% |
| 49 | Versant Ventures VI Gp-Gp, LLC | 43/56 | 5 | 74% | +21.4% | +30.0% | +64.5% | -51.8% |
| 50 | Fortmiller Frederick Vincent Jr. | 41/47 | 6 | 98% | +21.1% | +15.3% | +36.6% | -0.0% |
Showing 1-50 of 348