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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

21118 Results
Date of transaction Issuing institution Person obliged to notify
05 nov 2025 argenx SE FMR LLC
05 nov 2025 Global InterConnection Group Limited UBS Group AG
04 nov 2025 Euronext N.V. BlackRock Inc.
04 nov 2025 Airbus SE BlackRock Inc.
04 nov 2025 TKH Group N.V. FIL Limited
04 nov 2025 Basic-Fit N.V. UBS Group AG
04 nov 2025 Pharming Group N.V. Goldman Sachs Group Inc., The
04 nov 2025 Alfen N.V. UBS Group AG
03 nov 2025 SBM Offshore N.V. SBM Offshore N.V.
03 nov 2025 ASM International N.V. Tokyo Electron Limited
03 nov 2025 Iveco Group N.V. BlackRock Inc.
03 nov 2025 Airbus SE BlackRock Inc.
03 nov 2025 IMCD N.V. Burgundy Asset Management Ltd.
03 nov 2025 OCI N.V. Millennium International Management LP
03 nov 2025 IMCD N.V. Bank of Montreal
03 nov 2025 PostNL N.V. Goldman Sachs Group Inc., The
03 nov 2025 Pharming Group N.V. Goldman Sachs Group Inc., The
03 nov 2025 Ferrovial SE Bank of America Corporation
31 oct 2025 SBM Offshore N.V. Norges Bank
31 oct 2025 Iveco Group N.V. BlackRock Inc.
31 oct 2025 Technip Energies N.V. BlackRock Inc.
31 oct 2025 Alfen N.V. UBS Group AG
31 oct 2025 OCI N.V. DWS Investment GmbH
31 oct 2025 Koninklijke KPN N.V. JP Morgan Asset Management Holdings Inc.
31 oct 2025 Pharming Group N.V. Goldman Sachs Group Inc., The
30 oct 2025 SBM Offshore N.V. Norges Bank
30 oct 2025 Technip Energies N.V. BlackRock Inc.
30 oct 2025 OCI N.V. DWS Investment GmbH
30 oct 2025 Signify N.V. Dimensional Fund Advisors LP
30 oct 2025 Ferrovial SE Bank of America Corporation
30 oct 2025 Basic-Fit N.V. UBS Group AG
30 oct 2025 Pharming Group N.V. Goldman Sachs Group Inc., The
29 oct 2025 Redcare Pharmacy N.V. Norges Bank
29 oct 2025 SBM Offshore N.V. Norges Bank
29 oct 2025 Technip Energies N.V. BlackRock Inc.
29 oct 2025 Ferrovial SE BlackRock Inc.
29 oct 2025 Akzo Nobel N.V. BlackRock Inc.
29 oct 2025 Airbus SE BlackRock Inc.
29 oct 2025 Iveco Group N.V. BlackRock Inc.
29 oct 2025 argenx SE FMR LLC
29 oct 2025 TomTom N.V. DWS Investment GmbH
29 oct 2025 Randstad N.V. Silchester International Investors International Value Equity Trust
29 oct 2025 Signify N.V. Dimensional Fund Advisors LP
29 oct 2025 AMG Critical Materials N.V. Bank of America Corporation
28 oct 2025 Onward Medical N.V. Gimv NV
28 oct 2025 OCI N.V. Verition Fund Management LLC
28 oct 2025 Redcare Pharmacy N.V. Norges Bank
28 oct 2025 AMG Critical Materials N.V. BlackRock Inc.
28 oct 2025 Flow Traders Ltd. BlackRock Inc.
28 oct 2025 Airbus SE BlackRock Inc.

Date last update: 07 November 2025