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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

23190 Results
Date of transaction Issuing institution Person obliged to notify
01 oct 2026 Allfunds Group plc Weiss Asset Management LP
01 oct 2026 Koninklijke KPN N.V. Norges Bank
01 oct 2026 Koninklijke BAM Groep N.V. Norges Bank
01 oct 2026 Unilever Plc Wellington Management Group LLP
01 oct 2026 Global InterConnection Group Limited UBS Group AG
30 sep 2026 argenx SE Norges Bank
30 sep 2026 Koninklijke KPN N.V. Norges Bank
30 sep 2026 The Magnum Ice Cream Company N.V. BlackRock Inc.
30 sep 2026 Signify N.V. Goldman Sachs Group Inc., The
30 sep 2026 Kendrion N.V. Goldman Sachs Group Inc., The
30 sep 2026 Signify N.V. Barclays Plc
30 sep 2026 Sligro Food Group N.V. Goldman Sachs Group Inc., The
30 sep 2026 ABN AMRO Bank NV Amundi Asset Management
29 sep 2026 AMG Critical Materials N.V. BlackRock Inc.
29 sep 2026 Corbion N.V. BlackRock Inc.
29 sep 2026 Koninklijke KPN N.V. Norges Bank
29 sep 2026 Koninklijke BAM Groep N.V. Norges Bank
29 sep 2026 argenx SE Norges Bank
29 sep 2026 Qiagen N.V. BlackRock Inc.
29 sep 2026 Fugro N.V. Bank of America Corporation
29 sep 2026 Signify N.V. BlackRock Inc.
29 sep 2026 Global InterConnection Group Limited UBS Group AG
29 sep 2026 Allfunds Group plc Goldman Sachs Group Inc., The
29 sep 2026 Alfen N.V. Goldman Sachs Group Inc., The
29 sep 2026 Allfunds Group plc HSBC Holdings Plc
28 sep 2026 argenx SE Norges Bank
28 sep 2026 Corbion N.V. BlackRock Inc.
28 sep 2026 Signify N.V. BlackRock Inc.
28 sep 2026 Global InterConnection Group Limited UBS Group AG
28 sep 2026 Basic-Fit N.V. DWS Investment GmbH
28 sep 2026 Akzo Nobel N.V. Citigroup Inc.
28 sep 2026 Koninklijke Philips N.V. T. Rowe Price Group, Inc.
28 sep 2026 Stellantis N.V. Bank of America Corporation
28 sep 2026 Alfen N.V. Goldman Sachs Group Inc., The
28 sep 2026 Qiagen N.V. Bank of America Corporation
28 sep 2026 Kendrion N.V. Goldman Sachs Group Inc., The
28 sep 2026 Redcare Pharmacy N.V. Union Investment Management GmbH
28 sep 2026 Basic-Fit N.V. Goldman Sachs Group Inc., The
28 sep 2026 Pepco Group N.V. Goldman Sachs Group Inc., The
28 sep 2026 Allfunds Group plc HSBC Holdings Plc
25 sep 2026 Iveco Group N.V. Harp Investments ICAV - DKAERV SUB-FUND
25 sep 2026 argenx SE Norges Bank
25 sep 2026 Corbion N.V. BlackRock Inc.
25 sep 2026 Qiagen N.V. Bank of America Corporation
25 sep 2026 Flow Traders Ltd. Société Générale S.A.
25 sep 2026 Global InterConnection Group Limited UBS Group AG
25 sep 2026 Universal Music Group N.V. BlackRock Inc.
25 sep 2026 Basic-Fit N.V. DWS Investment GmbH
25 sep 2026 Signify N.V. JP Morgan Chase & Co
25 sep 2026 Alfen N.V. Goldman Sachs Group Inc., The

Date last update: 03 October 2026