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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

22678 Results
Date of transaction Issuing institution Person obliged to notify
23 jul 2026 Koninklijke BAM Groep N.V. Norges Bank
23 jul 2026 Aalberts N.V. BlackRock Inc.
23 jul 2026 DSM-Firmenich AG BlackRock Inc.
23 jul 2026 Koninklijke BAM Groep N.V. BlackRock Inc.
23 jul 2026 IMCD N.V. Bank of America Corporation
23 jul 2026 STMicroelectronics N.V. BlackRock Inc.
23 jul 2026 Stellantis N.V. Bank of America Corporation
23 jul 2026 Global InterConnection Group Limited UBS Group AG
22 jul 2026 NSI N.V. P.C. Vermaat
22 jul 2026 Koninklijke BAM Groep N.V. Norges Bank
22 jul 2026 Akzo Nobel N.V. BlackRock Inc.
22 jul 2026 Koninklijke BAM Groep N.V. BlackRock Inc.
22 jul 2026 DSM-Firmenich AG BlackRock Inc.
22 jul 2026 IMCD N.V. Bank of America Corporation
22 jul 2026 Stellantis N.V. BlackRock Inc.
22 jul 2026 Pharming Group N.V. Bank of America Corporation
22 jul 2026 Qiagen N.V. BlackRock Inc.
22 jul 2026 STMicroelectronics N.V. BlackRock Inc.
22 jul 2026 Qiagen N.V. Goldman Sachs Group Inc., The
22 jul 2026 Signify N.V. Goldman Sachs Group Inc., The
22 jul 2026 Global InterConnection Group Limited UBS Group AG
22 jul 2026 Pepco Group N.V. Goldman Sachs Group Inc., The
22 jul 2026 Allfunds Group plc Goldman Sachs Group Inc., The
22 jul 2026 Signify N.V. JP Morgan Chase & Co
22 jul 2026 Allfunds Group plc UBS Group AG
21 jul 2026 Koninklijke BAM Groep N.V. Norges Bank
21 jul 2026 Aalberts N.V. BlackRock Inc.
21 jul 2026 Akzo Nobel N.V. BlackRock Inc.
21 jul 2026 DSM-Firmenich AG BlackRock Inc.
21 jul 2026 InPost S.A. BlackRock Inc.
21 jul 2026 BE Semiconductor Industries N.V. FMR LLC
21 jul 2026 Stellantis N.V. BlackRock Inc.
21 jul 2026 Qiagen N.V. BlackRock Inc.
21 jul 2026 STMicroelectronics N.V. BlackRock Inc.
21 jul 2026 Flow Traders Ltd. DWS Investment GmbH
21 jul 2026 Qiagen N.V. UBS Group AG
21 jul 2026 Pharming Group N.V. Bank of America Corporation
21 jul 2026 Allfunds Group plc Goldman Sachs Group Inc., The
21 jul 2026 Akzo Nobel N.V. UBS Group AG
21 jul 2026 Signify N.V. JP Morgan Chase & Co
21 jul 2026 Fugro N.V. Goldman Sachs Group Inc., The
20 jul 2026 Vivoryon Therapeutics N.V. C. Christiansen
20 jul 2026 Qiagen N.V. Norges Bank
20 jul 2026 Corbion N.V. BlackRock Inc.
20 jul 2026 Aalberts N.V. BlackRock Inc.
20 jul 2026 IMCD N.V. BlackRock Inc.
20 jul 2026 InPost S.A. BlackRock Inc.
20 jul 2026 Pharming Group N.V. BlackRock Inc.
20 jul 2026 Signify N.V. BlackRock Inc.
20 jul 2026 Qiagen N.V. BlackRock Inc.

Date last update: 25 July 2026