BlackRock Portfolio Management LLC is 10% at Clearway Energy, Inc. (CWEN). They have made 10 open-market trades across 3 companies since 2025, most recently 2026-08-07.
CIK 0002052113
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 $25.6M since 2026, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| HESM | 14,573,517 | $447.0M |
| YSS | 16,517,115 | $92.2M |
| MDIA | 35,257,476 | $38.8M |
| CWEN | 168,180 | $5.0M |
| Total | $583.1M |
Shares reported on the most recent Form 4, priced at the 2026-08-10 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 67% | 67% | — |
| Avg Move | -8.8% | -15.6% | — |
| Scored | 9 | 9 | 4 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| YSS | SELL | 2026-08-06 | 2026-08-10 | $11.30 | $4.5M | -9.8% | -20.9% | — |
| YSS | SELL | 2026-08-04 | 2026-08-10 | $15.15 | $10.2M | -9.8% | -20.9% | — |
| YSS | SELL | 2026-08-04 | 2026-08-06 | $15.49 | $8.5M | -6.5% | -20.0% | — |
| YSS | SELL | 2026-07-31 | 2026-08-04 | $15.11 | $745K | -26.6% | -42.8% | — |
| YSS | SELL | 2026-07-29 | 2026-07-31 | $15.22 | $3.1M | -24.1% | -37.5% | — |
| YSS | BUY | 2026-01-30 | 2026-02-03 | $34.00 | $25.6M | -1.6% | -13.6% | +21.7% |
| MDIA | SELL | 2025-09-05 | 2025-09-08 | $1.32 | $282 | -10.8% | -15.3% | -40.1% |
| HESM | SELL | 2025-05-30 | 2025-05-30 | $36.86 | $1.1B | +5.5% | +3.5% | +11.7% |
| HESM | SELL | 2025-02-19 | 2025-02-19 | $39.11 | $64.5M | +0.9% | +4.8% | -4.9% |
| HESM | SELL | 2025-02-12 | 2025-02-13 | $39.11 | $430.2M | +2.1% | +8.9% | -2.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.