Philip Henry Ruvinsky files SEC Form 4 disclosures for BlackRock Innovation & Growth Trust. They have made 8 open-market trades across 1 company since 2021, most recently 2025-01-31.
CIK 0001852651
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.
8 open-market purchases totalling $628K since 2021, never a sale. Across 8 scored buys the stock is down 11.4% at ninety days, and 13.5 points behind the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| BIGZ | 3,606 | $29K |
Shares reported on the most recent Form 4, priced at the 2025-02-04 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 38% | 50% | 13% |
| Avg Move | +0.7% | -1.2% | -11.4% |
| Alpha | -0.6% | -3.3% | -13.5% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BIGZ | BUY | 2023-02-02 | 2023-02-06 | $7.98 | $130K | -0.9% | +0.3% | -3.7% |
| BIGZ | BUY | 2022-03-17 | 2022-03-21 | $11.56 | $27K | -1.9% | -11.0% | -34.7% |
| BIGZ | BUY | 2021-09-15 | 2021-09-17 | $19.09 | $38K | -1.8% | -4.9% | -25.9% |
| BIGZ | BUY | 2021-08-02 | 2021-08-04 | $19.19 | $960 | +1.1% | +4.0% | -2.4% |
| BIGZ | BUY | 2021-07-29 | 2021-07-30 | $19.30 | $58K | +2.1% | +2.0% | -7.2% |
| BIGZ | BUY | 2021-07-21 | 2021-07-26 | $19.98 | $60K | -2.5% | -2.8% | -10.2% |
| BIGZ | BUY | 2021-06-21 | 2021-06-24 | $20.45 | $102K | -1.2% | -4.6% | -7.6% |
| BIGZ | BUY | 2021-03-26 | 2021-03-29 | $20.00 | $212K | +10.9% | +7.5% | +0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.