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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

22306 Results
Date of transaction Issuing institution Person obliged to notify
09 nov 2020 Qiagen N.V. Norges Bank
09 nov 2020 Basic-Fit N.V. Dynamo Internacional Gestão de Recursos Ltda.
09 nov 2020 Alfen N.V. DWS Investment GmbH
06 nov 2020 Alumexx N.V. D.M. van den Ouden
06 nov 2020 Koninklijke BAM Groep N.V. Norges Bank
06 nov 2020 Wereldhave N.V. Norges Bank
06 nov 2020 AEGON Ltd. BlackRock Inc.
06 nov 2020 argenx SE BlackRock Inc.
06 nov 2020 Koninklijke Ahold Delhaize N.V. BlackRock Inc.
06 nov 2020 Signify N.V. BlackRock Inc.
06 nov 2020 Wereldhave N.V. BlackRock Inc.
06 nov 2020 Koninklijke BAM Groep N.V. Acadian Asset Management LLC.
06 nov 2020 Akzo Nobel N.V. Amundi Asset Management
05 nov 2020 Wolters Kluwer N.V. BlackRock Inc.
05 nov 2020 Akzo Nobel N.V. Amundi Asset Management
04 nov 2020 Wolters Kluwer N.V. BlackRock Inc.
04 nov 2020 ASM International N.V. BlackRock Inc.
04 nov 2020 AEGON Ltd. BlackRock Inc.
03 nov 2020 argenx SE BlackRock Inc.
03 nov 2020 Koninklijke BAM Groep N.V. Société Générale S.A.
03 nov 2020 Koninklijke BAM Groep N.V. Dimensional Fund Advisors LP
03 nov 2020 Lavide Holding N.V. R.P.F. Lemoine
03 nov 2020 Redcare Pharmacy N.V. T. Rowe Price International Funds, Inc.
02 nov 2020 ASM International N.V. BlackRock Inc.
02 nov 2020 Koninklijke Ahold Delhaize N.V. BlackRock Inc.
02 nov 2020 Unibail-Rodamco-Westfield N.V. D1 Capital Partners LP
02 nov 2020 Redcare Pharmacy N.V. C. Laubmann
30 oct 2020 Flow Traders Ltd. Norges Bank
30 oct 2020 argenx SE BlackRock Inc.
30 oct 2020 ASM International N.V. BlackRock Inc.
30 oct 2020 Koninklijke Ahold Delhaize N.V. BlackRock Inc.
30 oct 2020 Adyen N.V. BlackRock Inc.
30 oct 2020 ACOMO N.V. FMR LLC
30 oct 2020 Koninklijke BAM Groep N.V. Acadian Asset Management LLC.
29 oct 2020 Akzo Nobel N.V. BlackRock Inc.
29 oct 2020 Signify N.V. BlackRock Inc.
29 oct 2020 Flow Traders Ltd. Norges Bank
29 oct 2020 Eurocommercial Properties N.V. Bank of Montreal
29 oct 2020 Qiagen N.V. Société Générale S.A.
28 oct 2020 Signify N.V. BlackRock Inc.
27 oct 2020 AEGON Ltd. BlackRock Inc.
27 oct 2020 Koninklijke Ahold Delhaize N.V. BlackRock Inc.
27 oct 2020 Randstad N.V. BlackRock Inc.
27 oct 2020 Signify N.V. BlackRock Inc.
27 oct 2020 Unibail-Rodamco-Westfield N.V. BlackRock Inc.
27 oct 2020 EXOR N.V. Norges Bank
27 oct 2020 Wereldhave N.V. Goldman Sachs Group Inc., The
27 oct 2020 Alfen N.V. DWS Investment GmbH
26 oct 2020 argenx SE BlackRock Inc.
26 oct 2020 Randstad N.V. BlackRock Inc.

Date last update: 22 June 2026