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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

21171 Results
Date of transaction Issuing institution Person obliged to notify
12 nov 2025 NEPI Rockcastle N.V. Standard Bank Group
12 nov 2025 Aalberts N.V. BNP Paribas Asset Management Holding
12 nov 2025 OCI N.V. Morgan Stanley
11 nov 2025 CM.com N.V. V. Rensing
11 nov 2025 Pharming Group N.V. BlackRock Inc.
11 nov 2025 Alfen N.V. Goldman Sachs Group Inc., The
11 nov 2025 Pharming Group N.V. JP Morgan Chase & Co
11 nov 2025 Alfen N.V. JP Morgan Chase & Co
10 nov 2025 Euronext N.V. BlackRock Inc.
10 nov 2025 Airbus SE BlackRock Inc.
10 nov 2025 IMCD N.V. BlackRock Inc.
10 nov 2025 argenx SE FMR LLC
10 nov 2025 IMCD N.V. Bank of America Corporation
10 nov 2025 OCI N.V. Morgan Stanley
10 nov 2025 Pharming Group N.V. Goldman Sachs Group Inc., The
10 nov 2025 Pharming Group N.V. JP Morgan Chase & Co
10 nov 2025 Global InterConnection Group Limited UBS Group AG
10 nov 2025 Alfen N.V. UBS Group AG
10 nov 2025 Redcare Pharmacy N.V. UBS Group AG
10 nov 2025 Pharming Group N.V. UBS Group AG
10 nov 2025 New Sources Energy N.V. H. Kamsteeg
07 nov 2025 Ctac N.V. Value8 N.V.
07 nov 2025 AMG Critical Materials N.V. BlackRock Inc.
07 nov 2025 Ctac N.V. MI Chelverton European Select Fund
07 nov 2025 IMCD N.V. BlackRock Inc.
07 nov 2025 Pharming Group N.V. BlackRock Inc.
07 nov 2025 Ferrovial SE BlackRock Inc.
07 nov 2025 Airbus SE BlackRock Inc.
07 nov 2025 Euronext N.V. BlackRock Inc.
07 nov 2025 Ferrovial SE Bank of America Corporation
07 nov 2025 Redcare Pharmacy N.V. UBS Group AG
07 nov 2025 BE Semiconductor Industries N.V. T. Rowe Price Group, Inc.
07 nov 2025 Global InterConnection Group Limited UBS Group AG
07 nov 2025 Signify N.V. Dimensional Fund Advisors LP
07 nov 2025 OCI N.V. Morgan Stanley
07 nov 2025 Redcare Pharmacy N.V. Capital Research and Management Company
07 nov 2025 TomTom N.V. DWS Investment GmbH
07 nov 2025 Alfen N.V. Goldman Sachs Group Inc., The
07 nov 2025 Onward Medical N.V. AXA Investment Managers S.A.
06 nov 2025 Havas N.V. V. Bolloré
06 nov 2025 AMG Critical Materials N.V. BlackRock Inc.
06 nov 2025 TomTom N.V. DWS Investment GmbH
06 nov 2025 Ferrovial SE Bank of America Corporation
06 nov 2025 Pharming Group N.V. UBS Group AG
06 nov 2025 Global InterConnection Group Limited UBS Group AG
06 nov 2025 Alfen N.V. Goldman Sachs Group Inc., The
06 nov 2025 Pharming Group N.V. JP Morgan Chase & Co
05 nov 2025 argenx SE FMR LLC
05 nov 2025 Euronext N.V. BlackRock Inc.
05 nov 2025 CM.com N.V. R.D. Vis

Date last update: 14 November 2025