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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

22320 Results
Date of transaction Issuing institution Person obliged to notify
15 apr 2021 Akzo Nobel N.V. JP Morgan Chase & Co
15 apr 2021 BE Semiconductor Industries N.V. JP Morgan Chase & Co
15 apr 2021 Koninklijke KPN N.V. HSBC Holdings Plc
14 apr 2021 AEGON Ltd. BlackRock Inc.
14 apr 2021 BE Semiconductor Industries N.V. BlackRock Inc.
14 apr 2021 Koninklijke KPN N.V. BlackRock Inc.
14 apr 2021 Wolters Kluwer N.V. BlackRock Inc.
14 apr 2021 ARCADIS N.V. FIL Limited
14 apr 2021 BE Semiconductor Industries N.V. Wellington Management Group LLP
14 apr 2021 Airbus SE Société Générale S.A.
14 apr 2021 Corbion N.V. FMR LLC
14 apr 2021 Koninklijke Vopak N.V. JP Morgan Chase & Co
14 apr 2021 Koninklijke Vopak N.V. Bank of Montreal
14 apr 2021 SBM Offshore N.V. Bank of Montreal
14 apr 2021 PostNL N.V. UBS Group AG
13 apr 2021 Signify N.V. Signify N.V.
13 apr 2021 Koninklijke Heijmans N.V. Gustav Zech Stiftung
13 apr 2021 AEGON Ltd. BlackRock Inc.
13 apr 2021 InPost S.A. BlackRock Inc.
13 apr 2021 IMCD N.V. Citigroup Inc.
13 apr 2021 Tetragon Financial Group Limited Goldman Sachs Group Inc., The
13 apr 2021 AEGON Ltd. UBS Group AG
13 apr 2021 BE Semiconductor Industries N.V. Goldman Sachs Group Inc., The
13 apr 2021 Tetragon Financial Group Limited Goldman Sachs Asset Management, L.P.
13 apr 2021 SBM Offshore N.V. Bank of Montreal
13 apr 2021 Koninklijke Ahold Delhaize N.V. Bank of Montreal
12 apr 2021 ASM International N.V. BlackRock Inc.
12 apr 2021 InPost S.A. BlackRock Inc.
12 apr 2021 Kendrion N.V. NN Group N.V.
12 apr 2021 IMCD N.V. Citigroup Inc.
12 apr 2021 PostNL N.V. UBS Group AG
12 apr 2021 Plaza Centers N.V. Bank of America Corporation
09 apr 2021 ASM International N.V. BlackRock Inc.
09 apr 2021 ING Groep N.V. Amundi Asset Management
09 apr 2021 AMG Critical Materials N.V. Norges Bank
09 apr 2021 Koninklijke KPN N.V. UBS Group AG
09 apr 2021 SBM Offshore N.V. Bank of Montreal
09 apr 2021 SBM Offshore N.V. JP Morgan Chase & Co
09 apr 2021 Koninklijke Ahold Delhaize N.V. JP Morgan Chase & Co
09 apr 2021 Koninklijke KPN N.V. HSBC Holdings Plc
08 apr 2021 Stellantis N.V. Société Générale S.A.
08 apr 2021 Koninklijke KPN N.V. Bank of America Corporation
08 apr 2021 SBM Offshore N.V. Norges Bank
08 apr 2021 Koninklijke KPN N.V. HSBC Holdings Plc
07 apr 2021 Koninklijke Heijmans N.V. Gustav Zech Stiftung
07 apr 2021 argenx SE BlackRock Inc.
07 apr 2021 SBM Offshore N.V. Norges Bank
07 apr 2021 PostNL N.V. Norges Bank
07 apr 2021 Koninklijke KPN N.V. JP Morgan Chase & Co
07 apr 2021 ING Groep N.V. Amundi Asset Management

Date last update: 23 June 2026