Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 20-F filed 2026-04-09, as of 2025-12-31)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | WBX · NYSE | 16,778,631 | 224,367 | 1.3% | 16 | N94209124 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (2 of 2 · 98420U703)
change vs 2026-03-31| # | Filer | Shares / principal | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | Strategic Wealth Partners, Ltd. | 97 | — | $101 | — |
| 2 | Bogart Wealth, LLC | 3 | — | $3 | — |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Francisco Jose Riberas Mera | SCHEDULE 13D/A | 2026-08-06 | 2026-06-30 | 2,539,771 | 10.7% |
| Orilla Asset Management, S.L. | SCHEDULE 13D/A | 2026-08-06 | 2026-06-30 | 2,539,771 | 10.7% |
| CONSILIUM, S.L. | SCHEDULE 13G/A | 2026-07-28 | 2026-06-30 | 1,696,253 | 7.2% |
| FOCUS ON NEXT FRONTIER, S.L.U. | SCHEDULE 13G | 2026-07-13 | 2026-07-01 | 2,531,250 | 10.5% |
| INSTRUMENTS FINANCERS PER A EMPRESES INNOVADORES, S.L. UNIPERSONAL | SCHEDULE 13G | 2026-07-10 | 2026-06-30 | 3,124,999 | 12.8% |
| GENERAC HOLDINGS INC. | SCHEDULE 13D/A | 2026-04-13 | 2026-04-09 | 3,455,778 | 19.5% |
| Generac Power Systems, Inc. | SCHEDULE 13D/A | 2026-04-13 | 2026-04-09 | 3,455,778 | 19.5% |
| KARIEGA VENTURES, S.L. | SCHEDULE 13G/A | 2026-02-20 | 2025-12-31 | 1,066,514 | 6.3% |
| Enric Asuncion Escorsa | SCHEDULE 13G/A | 2026-02-20 | 2025-12-31 | 1,129,107 | 6.7% |
| Iberdrola Participaciones, S.A.U. | SCHEDULE 13G/A | 2025-07-25 | 2025-06-30 | 1,367,879 | 8.4% |
| Inversiones Financieras Perseo, S.L.U. | SCHEDULE 13G/A | 2025-07-25 | 2025-06-30 | 1,367,879 | 8.4% |
| Iberdrola, S.A. | SCHEDULE 13G/A | 2025-07-25 | 2025-06-30 | 1,367,879 | 8.4% |
| Spanish Society for Technological Transformation | SCHEDULE 13G | 2025-06-30 | 2025-06-17 | 37,759,630 | 11.6% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.