Weichai America Corp. is 10% Owner at POWER SOLUTIONS INTERNATIONAL, INC. (PSIX). They have made 6 open-market trades across 1 company since 2017, most recently 2025-08-22.
CIK 0001702521
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.
1 open-market purchase totalling $1.9M since 2017, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PSIX | 10,945,527 | $503.2M |
Shares reported on the most recent Form 4, priced at the 2025-08-26 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 40% | 0% | 100% |
| Avg Move | +2.4% | +30.5% | -34.8% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PSIX | SELL | 2025-08-22 | 2025-08-26 | $88.41 | $15.1M | +2.4% | +32.9% | -33.3% |
| PSIX | SELL | 2025-08-21 | 2025-08-25 | $82.27 | $7.0M | -1.3% | +26.0% | -37.5% |
| PSIX | SELL | 2025-08-19 | 2025-08-21 | $81.08 | $12.9M | +6.3% | +40.0% | -36.4% |
| PSIX | SELL | 2025-08-15 | 2025-08-19 | $83.15 | $19.3M | +5.1% | +34.7% | -30.8% |
| PSIX | SELL | 2025-08-14 | 2025-08-18 | $85.16 | $20.5M | -0.5% | +18.9% | -36.1% |
| PSIX | BUY | 2017-08-08 | 2017-08-10 | $9.50 | $1.9M | +5.3% | -12.0% | -12.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.