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.
Update service AFM registers
If you want to be kept informed of current changes to this register, you can sign up for our Update service via the link below.
WMZ notifications 1991 1996
The two older databases can be downloaded below
Search the registers
| Date of transaction | Issuing institution | Person obliged to notify |
|---|---|---|
| 24 sep 2018 | ASR Nederland N.V. | BlackRock Inc. |
| 24 sep 2018 | Unibail-Rodamco-Westfield N.V. | BlackRock Inc. |
| 21 sep 2018 | Koninklijke Heijmans N.V. | Quaero Capital Funds (Lux) |
| 21 sep 2018 | RHI Magnesita N.V. | BlackRock Inc. |
| 21 sep 2018 | NSI N.V. | BlackRock Inc. |
| 21 sep 2018 | Unibail-Rodamco-Westfield N.V. | BlackRock Inc. |
| 21 sep 2018 | SBM Offshore N.V. | Invesco Limited |
| 21 sep 2018 | Koninklijke Vopak N.V. | ValueAct Capital |
| 21 sep 2018 | IMCD N.V. | Smallcap World Fund, Inc. |
| 21 sep 2018 | Stellantis N.V. | Harris Associates L.P. |
| 21 sep 2018 | Stellantis N.V. | Harris Associates Investment Trust |
| 21 sep 2018 | Pharming Group N.V. | Goldman Sachs Group Inc., The |
| 21 sep 2018 | argenx SE | Shire plc |
| 20 sep 2018 | STMicroelectronics N.V. | BlackRock Inc. |
| 20 sep 2018 | Signify N.V. | BlackRock Inc. |
| 20 sep 2018 | ASR Nederland N.V. | BlackRock Inc. |
| 20 sep 2018 | Fugro N.V. | Société Générale S.A. |
| 19 sep 2018 | ASM International N.V. | ASM International N.V. |
| 19 sep 2018 | ARCADIS N.V. | Norges Bank |
| 19 sep 2018 | argenx SE | FMR LLC |
| 19 sep 2018 | IMCD N.V. | Marshall Wace LLP |
| 19 sep 2018 | Signify N.V. | LSV Asset Management |
| 18 sep 2018 | RHI Magnesita N.V. | BlackRock Inc. |
| 18 sep 2018 | ARCADIS N.V. | Norges Bank |
| 18 sep 2018 | argenx SE | FMR LLC |
| 18 sep 2018 | AMG Critical Materials N.V. | JP Morgan Asset Management Holdings Inc. |
| 18 sep 2018 | Aalberts N.V. | Smallcap World Fund, Inc. |
| 17 sep 2018 | RHI Magnesita N.V. | BlackRock Inc. |
| 17 sep 2018 | Randstad N.V. | BlackRock Inc. |
| 17 sep 2018 | Aalberts N.V. | New Perspective Fund |
| 17 sep 2018 | Qiagen N.V. | State Street Corporation |
| 14 sep 2018 | Randstad N.V. | BlackRock Inc. |
| 14 sep 2018 | ASR Nederland N.V. | NN Group N.V. |
| 14 sep 2018 | Value8 N.V. | Value8 N.V. |
| 14 sep 2018 | Fugro N.V. | Société Générale S.A. |
| 14 sep 2018 | ASM International N.V. | JP Morgan Chase & Co |
| 13 sep 2018 | Fugro N.V. | Marshall Wace LLP |
| 13 sep 2018 | ASM International N.V. | Stichting ADP |
| 13 sep 2018 | PostNL N.V. | Norges Bank |
| 13 sep 2018 | Adyen N.V. | Capital Research and Management Company |
| 13 sep 2018 | Adyen N.V. | Capital Group International Inc. |
| 13 sep 2018 | Adyen N.V. | EuroPacific Growth Fund |
| 13 sep 2018 | Fugro N.V. | Société Générale S.A. |
| 13 sep 2018 | Qiagen N.V. | State Street Corporation |
| 12 sep 2018 | Koninklijke KPN N.V. | América Móvil, S.A.B. de C.V. |
| 12 sep 2018 | Fugro N.V. | Société Générale S.A. |
| 12 sep 2018 | ASM International N.V. | Norges Bank |
| 12 sep 2018 | PostNL N.V. | Norges Bank |
| 12 sep 2018 | Adyen N.V. | H.S.J. Mohaupt |
| 12 sep 2018 | Adyen N.V. | N.V. Sunderland |
Date last update: 24 June 2026