2 institutions reported holding $2.1M of BLACKROCK, INC. (ISVFF) in SEC 13F filings for 2026-06-30. Largest institutional holders: Sierra Capital LLC ($1.9M), SSA SWISS ADVISORS AG ($211,066). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Sierra Capital LLC | $1.9M | 147,431 | Added |
| 2 | SSA SWISS ADVISORS AG | $211,066 | 16,451 | New |
Source: SEC Form 13F filings · as of 2026-06-30