David J. Snyderman is 10% Owner at CoreWeave, Inc. (CRWV). They have made 9 open-market trades across 1 company since 2025, most recently 2026-03-19.
CIK 0001953511
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases since 2025, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CRWV | 8,726,113 | $535.7M |
| MTAC | 1 | — |
| Total | $535.7M |
Shares reported on the most recent Form 4, priced at the 2026-03-20 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 22% | 56% | 100% |
| Avg Move | +1.5% | -3.2% | -32.3% |
| Scored | 9 | 9 | 9 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CRWV | SELL | 2025-10-31 | 2025-10-31 | $135.65 | $51.8M | -36.2% | -42.4% | -25.6% |
| CRWV | SELL | 2025-10-16 | 2025-10-17 | $143.46 | $281.7M | +1.5% | -45.4% | -31.1% |
| CRWV | SELL | 2025-10-07 | 2025-10-07 | $137.63 | $17.4M | +3.7% | -19.0% | -41.8% |
| CRWV | SELL | 2025-09-30 | 2025-10-02 | $139.55 | $161.8M | -3.6% | -9.1% | -48.5% |
| CRWV | SELL | 2025-09-19 | 2025-09-22 | $125.66 | $238.2M | +1.7% | -10.4% | -37.5% |
| CRWV | SELL | 2025-09-16 | 2025-09-17 | $122.39 | $45.3M | +0.1% | +11.8% | -43.2% |
| CRWV | SELL | 2025-09-10 | 2025-09-11 | $118.42 | $192.3M | +14.9% | +24.3% | -22.6% |
| CRWV | SELL | 2025-08-28 | 2025-08-29 | $103.17 | $188.9M | +16.6% | +26.8% | -24.3% |
| CRWV | SELL | 2025-08-18 | 2025-08-19 | $100.78 | $110.6M | +14.3% | +34.6% | -16.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.