Lynch Investment Managers Lp Merrill is 10% at BlackRock Inc. (BLK). They have made 12 open-market trades across 1 company since 2008, most recently 2008-12-23.
CIK 0001138755
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.
6 open-market purchases totalling $470K since 2008, against 6 sales. Across 6 scored buys the stock is up 0.0% at ninety days, and 0.2 points behind the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| BLK | 52,276,917 | $59.2B |
Shares reported on the most recent Form 4, priced at the 2008-12-30 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 100% | 100% |
| Avg Move | -8.5% | +0.0% | +0.0% |
| Alpha | -2.7% | -0.2% | -0.2% |
| Scored | 6 | 6 | 6 |
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 0% | 0% |
| Avg Move | -8.5% | +0.0% | +0.0% |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BLK | SELL | 2008-12-23 | 2008-12-30 | $129.47 | $1.5M | -8.5% | +0.0% | +0.0% |
| BLK | SELL | 2008-10-17 | 2008-11-20 | $144.51 | $33K | -8.5% | +0.0% | +0.0% |
| BLK | BUY | 2008-10-06 | 2008-11-20 | $155.38 | $35K | -8.5% | +0.0% | +0.0% |
| BLK | BUY | 2008-09-25 | 2008-09-30 | $192.16 | $4K | -8.5% | +0.0% | +0.0% |
| BLK | SELL | 2008-09-19 | 2008-09-30 | $242.00 | $5K | -8.5% | +0.0% | +0.0% |
| BLK | SELL | 2008-06-13 | 2008-06-16 | $208.54 | $6K | -8.5% | +0.0% | +0.0% |
| BLK | BUY | 2008-06-12 | 2008-06-16 | $207.79 | $6K | -8.5% | +0.0% | +0.0% |
| BLK | BUY | 2008-04-15 | 2008-04-18 | $204.39 | $204K | -8.5% | +0.0% | +0.0% |
| BLK | SELL | 2008-04-01 | 2008-04-07 | $219.60 | $10K | -8.5% | +0.0% | +0.0% |
| BLK | BUY | 2008-03-26 | 2008-04-07 | $224.12 | $10K | -8.5% | +0.0% | +0.0% |
| BLK | SELL | 2008-01-24 | 2008-01-31 | $213.99 | $214K | -8.5% | +0.0% | +0.0% |
| BLK | BUY | 2008-01-17 | 2008-01-31 | $209.96 | $210K | -8.5% | +0.0% | +0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| Scored | 6 | 6 | 6 |