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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

23295 Results
Date of transaction Issuing institution Person obliged to notify
13 oct 2026 Unilever Plc Wellington Management Group LLP
13 oct 2026 SBM Offshore N.V. BlackRock Inc.
13 oct 2026 NN Group N.V. BlackRock Inc.
13 oct 2026 Qiagen N.V. BlackRock Inc.
12 oct 2026 Heineken N.V. BlackRock Inc.
12 oct 2026 AMG Critical Materials N.V. BlackRock Inc.
12 oct 2026 SBM Offshore N.V. BlackRock Inc.
12 oct 2026 Airbus SE Capital Research and Management Company
12 oct 2026 Allfunds Group plc Goldman Sachs Group Inc., The
12 oct 2026 ASM International N.V. Amundi Asset Management
12 oct 2026 Iveco Group N.V. Barclays Plc
09 oct 2026 Heineken N.V. BlackRock Inc.
09 oct 2026 Akzo Nobel N.V. BlackRock Inc.
09 oct 2026 Qiagen N.V. BlackRock Inc.
09 oct 2026 Koninklijke Philips N.V. BlackRock Inc.
09 oct 2026 AMG Critical Materials N.V. BlackRock Inc.
09 oct 2026 Randstad N.V. BlackRock Inc.
09 oct 2026 SBM Offshore N.V. BlackRock Inc.
09 oct 2026 The Magnum Ice Cream Company N.V. BlackRock Inc.
09 oct 2026 Stellantis N.V. Bank of America Corporation
09 oct 2026 Adyen N.V. T. Rowe Price Group, Inc.
09 oct 2026 Adyen N.V. Capital Research and Management Company
09 oct 2026 Signify N.V. Goldman Sachs Group Inc., The
09 oct 2026 BE Semiconductor Industries N.V. Amundi Asset Management
09 oct 2026 Pharming Group N.V. Barclays Plc
08 oct 2026 DSM-Firmenich AG BlackRock Inc.
08 oct 2026 AMG Critical Materials N.V. BlackRock Inc.
08 oct 2026 Heineken N.V. BlackRock Inc.
08 oct 2026 Randstad N.V. BlackRock Inc.
08 oct 2026 Pharming Group N.V. Bank of America Corporation
08 oct 2026 Signify N.V. AHL Partners LLP
08 oct 2026 Koninklijke BAM Groep N.V. Norges Bank
08 oct 2026 Global InterConnection Group Limited UBS Group AG
08 oct 2026 argenx SE Capital Research and Management Company
08 oct 2026 Basic-Fit N.V. Goldman Sachs Group Inc., The
08 oct 2026 ABN AMRO Bank NV Amundi Asset Management
08 oct 2026 Basic-Fit N.V. JP Morgan Chase & Co
08 oct 2026 Iveco Group N.V. JP Morgan Chase & Co
08 oct 2026 Ferrovial N.V. HSBC Holdings Plc
08 oct 2026 Allfunds Group plc HSBC Holdings Plc
08 oct 2026 ASM International N.V. Amundi Asset Management
07 oct 2026 Qiagen N.V. BlackRock Inc.
07 oct 2026 Randstad N.V. BlackRock Inc.
07 oct 2026 Stellantis N.V. Bank of America Corporation
07 oct 2026 Koninklijke BAM Groep N.V. Norges Bank
07 oct 2026 Global InterConnection Group Limited UBS Group AG
07 oct 2026 Allfunds Group plc Citadel Advisors LLC
07 oct 2026 Universal Music Group N.V. BlackRock Inc.
07 oct 2026 Allfunds Group plc Syquant Capital
07 oct 2026 Akzo Nobel N.V. UBS Group AG

Date last update: 15 October 2026