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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

22320 Results
Date of transaction Issuing institution Person obliged to notify
22 sep 2025 AMG Critical Materials N.V. Goldman Sachs Group Inc., The
22 sep 2025 Pharming Group N.V. Goldman Sachs Group Inc., The
22 sep 2025 Avantium N.V. Coöperatieve Rabobank U.A.
22 sep 2025 Alfen N.V. JP Morgan Chase & Co
22 sep 2025 Avantium N.V. ABN AMRO Bank NV
19 sep 2025 BE Semiconductor Industries N.V. BlackRock Inc.
19 sep 2025 argenx SE BlackRock Inc.
19 sep 2025 Akzo Nobel N.V. BlackRock Inc.
19 sep 2025 Stellantis N.V. BlackRock Inc.
19 sep 2025 AMG Critical Materials N.V. Bank of America Corporation
19 sep 2025 BE Semiconductor Industries N.V. Bank of America Corporation
19 sep 2025 AMG Critical Materials N.V. DWS Investment GmbH
19 sep 2025 Global InterConnection Group Limited UBS Group AG
19 sep 2025 Alfen N.V. UBS Group AG
19 sep 2025 Wereldhave N.V. DWS Investment GmbH
19 sep 2025 Redcare Pharmacy N.V. UBS Group AG
19 sep 2025 Alfen N.V. Legal & General Investment Management Limited
18 sep 2025 Wolters Kluwer N.V. Wolters Kluwer N.V.
18 sep 2025 Aalberts N.V. Norges Bank
18 sep 2025 Airbus SE BlackRock Inc.
18 sep 2025 Avantium N.V. Bank of America Corporation
18 sep 2025 Akzo Nobel N.V. UBS Group AG
18 sep 2025 Koninklijke Heijmans N.V. DWS Investment GmbH
18 sep 2025 Wereldhave N.V. DWS Investment GmbH
18 sep 2025 BE Semiconductor Industries N.V. Bank of America Corporation
18 sep 2025 CTP N.V. Capital Research and Management Company
18 sep 2025 Hawick Data N.V. P. C. van Leeuwen
18 sep 2025 Stellantis N.V. Goldman Sachs Group Inc., The
18 sep 2025 Pharming Group N.V. Goldman Sachs Group Inc., The
17 sep 2025 ABN AMRO Bank NV NLFI
17 sep 2025 ABN AMRO Bank NV Staat der Nederlanden
17 sep 2025 AMG Critical Materials N.V. BlackRock Inc.
17 sep 2025 RELX Plc BlackRock Inc.
17 sep 2025 Koninklijke KPN N.V. JP Morgan Asset Management Holdings Inc.
17 sep 2025 BE Semiconductor Industries N.V. Bank of America Corporation
17 sep 2025 Koninklijke Heijmans N.V. DWS Investment GmbH
17 sep 2025 OCI N.V. DWS Investment GmbH
17 sep 2025 AMG Critical Materials N.V. JP Morgan Chase & Co
16 sep 2025 NEPI Rockcastle N.V. Standard Bank Group
16 sep 2025 AMG Critical Materials N.V. BlackRock Inc.
16 sep 2025 Akzo Nobel N.V. BlackRock Inc.
16 sep 2025 AEGON Ltd. BlackRock Inc.
16 sep 2025 Flow Traders Ltd. DWS Investment GmbH
16 sep 2025 Airbus SE Bank of America Corporation
16 sep 2025 Redcare Pharmacy N.V. UBS Group AG
16 sep 2025 Alfen N.V. Goldman Sachs Group Inc., The
16 sep 2025 Akzo Nobel N.V. Caisse des Dépots et Consignations
16 sep 2025 Koninklijke Heijmans N.V. DWS Investment GmbH
16 sep 2025 AMG Critical Materials N.V. JP Morgan Chase & Co
16 sep 2025 Pharming Group N.V. JP Morgan Chase & Co

Date last update: 23 June 2026