Register substantial holdings and gross short positions
This overview shows all substantial holdings and gross short positions in issuing institutions and shares with special controlling rights.
An issuing institution is: a public limited company (naamloze vennootschap) incorporated under Dutch law whose (depositary receipts for) shares are admitted to trading on a regulated market in the Netherlands or in another Member State of the European Union or an EEA State, or a legal entity incorporated under the law of a state that is not an EU Member State and whose (depositary receipts for) shares are admitted to trading on a regulated market in the Netherlands.
As soon as the substantial holding or short position equals or exceeds 3% of the issued capital, the holder should report this. Subsequently, he should notify the AFM again when his substantial holding or short position consequently reaches, exceeds or falls below a threshold. This can be caused by the acquisition or disposal of shares by the shareholder or because the issued capital of the issuing institution is increased or decreased. Thresholds are: 3%, 5%, 10%, 15%, 20%, 25%, 30%, 40%, 50%, 60%, 75% en 95%.
The duty to notify applies to legal entities as well as natural persons.
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WMZ notifications 1991 1996
The two older databases can be downloaded below
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| Date of transaction | Issuing institution | Person obliged to notify |
|---|---|---|
| 06 jan 2026 | SBM Offshore N.V. | Norges Bank |
| 06 jan 2026 | argenx SE | Norges Bank |
| 06 jan 2026 | ING Groep N.V. | ING Groep N.V. |
| 06 jan 2026 | BE Semiconductor Industries N.V. | Bank of America Corporation |
| 06 jan 2026 | Hawick Data N.V. | G.P. van Lanschot |
| 06 jan 2026 | AMG Critical Materials N.V. | Société Générale S.A. |
| 06 jan 2026 | Aalberts N.V. | FMR LLC |
| 06 jan 2026 | Hawick Data N.V. | Value8 N.V. |
| 05 jan 2026 | SBM Offshore N.V. | Norges Bank |
| 05 jan 2026 | ARCADIS N.V. | ARCADIS N.V. |
| 05 jan 2026 | AMG Critical Materials N.V. | BlackRock Inc. |
| 05 jan 2026 | Ferrari N.V. | BlackRock Inc. |
| 05 jan 2026 | Ferrovial SE | BlackRock Inc. |
| 05 jan 2026 | BE Semiconductor Industries N.V. | Bank of America Corporation |
| 05 jan 2026 | Alfen N.V. | UBS Group AG |
| 05 jan 2026 | Global InterConnection Group Limited | UBS Group AG |
| 05 jan 2026 | Aalberts N.V. | FMR LLC |
| 05 jan 2026 | IMCD N.V. | UBS Group AG |
| 05 jan 2026 | AMG Critical Materials N.V. | Goldman Sachs Group Inc., The |
| 05 jan 2026 | Qiagen N.V. | Goldman Sachs Group Inc., The |
| 05 jan 2026 | IMCD N.V. | Massachusetts Financial Services Company |
| 05 jan 2026 | Qiagen N.V. | DWS Investment GmbH |
| 05 jan 2026 | Allfunds Group plc | Barclays Plc |
| 05 jan 2026 | Ferrovial SE | HSBC Holdings Plc |
| 02 jan 2026 | Global InterConnection Group Limited | UBS Group AG |
| 02 jan 2026 | Basic-Fit N.V. | UBS Group AG |
| 02 jan 2026 | Aalberts N.V. | BlackRock Inc. |
| 02 jan 2026 | Pharming Group N.V. | BlackRock Inc. |
| 02 jan 2026 | AMG Critical Materials N.V. | BlackRock Inc. |
| 02 jan 2026 | Iveco Group N.V. | BlackRock Inc. |
| 02 jan 2026 | Ferrovial SE | BlackRock Inc. |
| 02 jan 2026 | RELX Plc | BlackRock Inc. |
| 02 jan 2026 | Technip Energies N.V. | BlackRock Inc. |
| 02 jan 2026 | Pharming Group N.V. | Goldman Sachs Group Inc., The |
| 02 jan 2026 | AMG Critical Materials N.V. | Goldman Sachs Group Inc., The |
| 02 jan 2026 | Ferrovial SE | HSBC Holdings Plc |
| 02 jan 2026 | ING Groep N.V. | Amundi Asset Management |
| 02 jan 2026 | Allfunds Group plc | Barclays Plc |
| 01 jan 2026 | Ease2pay N.V. | G.J. van Lookeren Campagne |
| 01 jan 2026 | AMG Critical Materials N.V. | Goldman Sachs Group Inc., The |
| 01 jan 2026 | AMG Critical Materials N.V. | DWS Investment GmbH |
| 31 dec 2025 | Basic-Fit N.V. | UBS Group AG |
| 31 dec 2025 | Ferrovial SE | BlackRock Inc. |
| 31 dec 2025 | SBM Offshore N.V. | Norges Bank |
| 31 dec 2025 | argenx SE | Norges Bank |
| 31 dec 2025 | STMicroelectronics N.V. | BlackRock Inc. |
| 31 dec 2025 | Technip Energies N.V. | BlackRock Inc. |
| 31 dec 2025 | AMG Critical Materials N.V. | Goldman Sachs Group Inc., The |
| 31 dec 2025 | Pharming Group N.V. | Goldman Sachs Group Inc., The |
| 31 dec 2025 | AMG Critical Materials N.V. | DWS Investment GmbH |
Date last update: 08 January 2026