Anthony Digiandomenico is Director & 10% at MDB Capital Holdings, LLC (MDBH). They have made 37 open-market trades across 5 companies since 2018, most recently 2026-01-21.
CIK 0001083544
37 open-market purchases totalling $2.1M since 2018, never a sale. Across 36 scored buys the stock is up 9.2% at ninety days, and 4.7 points ahead of the S&P over the same stretch.
36 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 58% | 64% | 42% |
| Avg Move | +4.4% | +4.0% | +9.2% |
| Alpha | +3.7% | +2.8% | +4.7% |
| Scored | 36 | 36 | 36 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MDBH? | BUY | 2025-04-07 | 2025-04-09 | $4.90 | $7K | N/A | N/A | N/A |
| MDBH | BUY | 2025-04-07 | 2025-08-08 | $4.90 | $7K | -9.3% | -6.7% | -9.1% |
| MDBH | BUY | 2025-02-12 | 2025-02-14 | $6.15 | $8K | -7.3% | -13.8% | -40.5% |
| MDBH | BUY | 2025-02-07 | 2025-02-11 | $6.22 | $12K | +12.6% | +2.8% | -30.7% |
| MDBH | BUY | 2025-02-04 | 2025-02-06 | $6.23 | $4K | +18.1% | +1.9% | -28.6% |
| MDBH | BUY | 2025-01-30 | 2025-02-03 | $6.19 | $13K | +1.1% | +5.9% | -29.2% |
| MDBH | BUY | 2025-01-27 | 2025-01-29 | $6.21 | $6K | -2.0% | +6.8% | -28.9% |
| MDBH | BUY | 2025-01-22 | 2025-01-27 | $6.21 | $8K | -4.1% | +6.7% | -32.6% |
| MDBH | BUY | 2025-01-16 | 2025-01-21 | $6.18 | $18K | -0.2% | +14.1% | -30.8% |
| MDBH | BUY | 2025-01-13 | 2025-01-15 | $6.15 | $18K | +2.4% | +10.0% | -23.3% |
| MDBH | BUY | 2025-01-03 | 2025-01-07 | $6.25 | $100 | -1.6% | -2.4% | -27.7% |
| MDBH | BUY | 2024-12-20 | 2024-12-30 | $6.25 | $2K | -11.1% | -7.2% | -7.9% |
| MDBH | BUY | 2024-12-17 | 2024-12-20 | $6.22 | $23K | +0.5% | -2.5% | +0.6% |
| NDRA | BUY | 2023-05-02 | 2023-05-03 | $1.20 | $200K | -27.7% | -15.3% | -30.5% |
| NDRA | BUY | 2020-06-08 | 2020-06-09 | $0.92 | $5K | +5.3% | -8.8% | -22.7% |
| NDRA | BUY | 2020-05-28 | 2020-05-29 | $0.90 | $5K | +5.7% | +13.3% | -6.6% |
| NDRA | BUY | 2020-05-22 | 2020-05-26 | $0.78 | $8K | +6.4% | +6.7% | +1.4% |
| PRVB | BUY | 2019-09-30 | 2019-09-30 | $6.83 | $205K | -15.6% | -3.1% | +102.1% |
| PRVB | BUY | 2019-09-26 | 2019-09-26 | $8.44 | $42K | -21.2% | -19.5% | +72.5% |
| PRVB | BUY | 2019-09-25 | 2019-09-25 | $8.39 | $42K | -17.4% | -20.7% | +65.3% |
| PRVB | BUY | 2019-08-08 | 2019-08-09 | $9.09 | $91K | +10.0% | +6.5% | -15.8% |
| PRVB | BUY | 2019-06-20 | 2019-06-20 | $10.96 | $219K | +10.1% | +1.9% | -13.3% |
| PRVB | BUY | 2019-06-18 | 2019-06-18 | $10.88 | $218K | +10.0% | +4.6% | -14.0% |
| PRVB | BUY | 2019-06-17 | 2019-06-17 | $12.16 | $304K | -4.7% | +1.9% | -20.1% |
| PRVB | BUY | 2018-12-28 | 2018-12-31 | $1.76 | $18K | +33.9% | +29.2% | +31.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.