4 institutions reported holding $2.0M of SKANSKA AB-SPN ADR (SKBSY) in SEC 13F filings for 2026-06-30. Largest institutional holders: JOHN G ULLMAN & ASSOCIATES INC ($1.9M), RHUMBLINE ADVISERS ($102,384), Salomon & Ludwin, LLC ($11,766), GAMMA Investing LLC ($2,686). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | JOHN G ULLMAN & ASSOCIATES INC | $1.9M | 71,816 | Trimmed |
| 2 | RHUMBLINE ADVISERS | $102,384 | 3,812 | Added |
| 3 | Salomon & Ludwin, LLC | $11,766 | 445 | Trimmed |
| 4 | GAMMA Investing LLC | $2,686 | 100 | Added |
Source: SEC Form 13F filings · as of 2026-06-30