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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
09 apr 2025 Alfen N.V. UBS Group AG
09 apr 2025 IMCD N.V. UBS Group AG
09 apr 2025 ING Groep N.V. Goldman Sachs Group Inc., The
09 apr 2025 Redcare Pharmacy N.V. Goldman Sachs Group Inc., The
09 apr 2025 Redcare Pharmacy N.V. Barclays Plc
09 apr 2025 Pharming Group N.V. Millennium International Management LP
09 apr 2025 Redcare Pharmacy N.V. JP Morgan Chase & Co
09 apr 2025 Agility Real Estate Inc. Agility Real Estate Inc.
08 apr 2025 Koninklijke BAM Groep N.V. BlackRock Inc.
08 apr 2025 BE Semiconductor Industries N.V. BlackRock Inc.
08 apr 2025 Signify N.V. BlackRock Inc.
08 apr 2025 Pharming Group N.V. BlackRock Inc.
08 apr 2025 STMicroelectronics N.V. BlackRock Inc.
08 apr 2025 Ebusco Holding N.V. Heights Capital Management, Inc.
08 apr 2025 NX Filtration N.V. M&G Plc
08 apr 2025 Koninklijke KPN N.V. Income Fund of America, The
08 apr 2025 BE Semiconductor Industries N.V. Bank of America Corporation
08 apr 2025 Koninklijke Ahold Delhaize N.V. Goldman Sachs Group Inc., The
07 apr 2025 Flow Traders Ltd. BlackRock Inc.
07 apr 2025 Pharming Group N.V. BlackRock Inc.
07 apr 2025 Signify N.V. BlackRock Inc.
07 apr 2025 Qiagen N.V. Bank of America Corporation
07 apr 2025 STMicroelectronics N.V. Bank of America Corporation
07 apr 2025 AMG Critical Materials N.V. Bank of America Corporation
07 apr 2025 Global InterConnection Group Limited UBS Group AG
07 apr 2025 Alfen N.V. UBS Group AG
07 apr 2025 Akzo Nobel N.V. UBS Group AG
07 apr 2025 Eurocommercial Properties N.V. Ameriprise Financial Inc
07 apr 2025 Koninklijke Heijmans N.V. DWS Investment GmbH
07 apr 2025 Aalberts N.V. UBS Group AG
07 apr 2025 Akzo Nobel N.V. Barclays Plc
04 apr 2025 Avantium N.V. APG Asset Management N.V.
04 apr 2025 Koninklijke Ahold Delhaize N.V. Norges Bank
04 apr 2025 Akzo Nobel N.V. BlackRock Inc.
04 apr 2025 Signify N.V. BlackRock Inc.
04 apr 2025 Fugro N.V. H.M. van Heijst
04 apr 2025 Pharming Group N.V. BlackRock Inc.
04 apr 2025 ACOMO N.V. FMR LLC
04 apr 2025 Universal Music Group N.V. FMR LLC
04 apr 2025 Global InterConnection Group Limited UBS Group AG
04 apr 2025 AMG Critical Materials N.V. Goldman Sachs Group Inc., The
04 apr 2025 OCI N.V. UBS Group AG
04 apr 2025 NN Group N.V. Amundi Asset Management
04 apr 2025 Akzo Nobel N.V. Barclays Plc
03 apr 2025 Signify N.V. Lancaster Investment Management LLP
03 apr 2025 Koninklijke BAM Groep N.V. BlackRock Inc.
03 apr 2025 Signify N.V. BlackRock Inc.
03 apr 2025 Stellantis N.V. BlackRock Inc.
03 apr 2025 AMG Critical Materials N.V. Bank of America Corporation
03 apr 2025 ARCADIS N.V. DWS Investment GmbH

Date last update: 23 June 2026