4 institutions reported holding $2.0M of BLACKROCK SCIENCE & TECHNOLO (BST) in SEC 13F filings for 2026-06-30. Largest institutional holders: David J Yvars Group ($1.1M), Mirador Capital Partners LP ($392,018), Noble Wealth Management PBC ($344,828), HARBOR INVESTMENT ADVISORY, LLC ($160,396). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | David J Yvars Group | $1.1M | 22,303 | Trimmed |
| 2 | Mirador Capital Partners LP | $392,018 | 7,731 | Added |
| 3 | Noble Wealth Management PBC | $344,828 | 6,800 | New |
| 4 | HARBOR INVESTMENT ADVISORY, LLC | $160,396 | 3,163 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30