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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
07 dec 2018 Lavide Holding N.V. Market Wizards B.V.
07 dec 2018 ASR Nederland N.V. BlackRock Inc.
07 dec 2018 BE Semiconductor Industries N.V. BlackRock Inc.
06 dec 2018 Randstad N.V. Silchester International Investors LLP
06 dec 2018 ASR Nederland N.V. BlackRock Inc.
06 dec 2018 IMCD N.V. Capital Research and Management Company
05 dec 2018 Koninklijke KPN N.V. BlackRock Inc.
04 dec 2018 ASR Nederland N.V. JP Morgan Asset Management Holdings Inc.
03 dec 2018 Signify N.V. BlackRock Inc.
03 dec 2018 BE Semiconductor Industries N.V. Franklin Mutual Series Fund Inc.
01 dec 2018 Almunda Professionals N.V. Value8 N.V.
30 nov 2018 ASR Nederland N.V. BlackRock Inc.
30 nov 2018 Signify N.V. BlackRock Inc.
30 nov 2018 Randstad N.V. BlackRock Inc.
30 nov 2018 Koninklijke Philips N.V. Capital Research and Management Company
30 nov 2018 Koninklijke Philips N.V. Capital Group International Inc.
30 nov 2018 Alumexx N.V. S.A.M. Duijvestijn
30 nov 2018 Green Earth Group N.V. S.A.M. Duijvestijn
30 nov 2018 Alumexx N.V. W.L. Kemper
30 nov 2018 Green Earth Group N.V. W.L. Kemper
29 nov 2018 Alumexx N.V. W.L. Kemper
28 nov 2018 ING Groep N.V. BlackRock Inc.
28 nov 2018 Koninklijke Philips N.V. Koninklijke Philips N.V.
27 nov 2018 Signify N.V. Norges Bank
26 nov 2018 AMG Critical Materials N.V. Norges Bank
26 nov 2018 Fugro N.V. Société Générale S.A.
26 nov 2018 Wereldhave N.V. Norges Bank
26 nov 2018 ARCADIS N.V. FMR LLC
26 nov 2018 Aalberts N.V. BNP Paribas Asset Management Holding
26 nov 2018 Randstad N.V. BlackRock Inc.
26 nov 2018 Vivoryon Therapeutics N.V. Biogen Inc.
23 nov 2018 Wolters Kluwer N.V. FIL Limited
23 nov 2018 Signify N.V. BlackRock Inc.
23 nov 2018 AMG Critical Materials N.V. Norges Bank
23 nov 2018 Randstad N.V. BlackRock Inc.
23 nov 2018 Van Lanschot Kempen N.V. Wellington Management Group LLP
23 nov 2018 Tetragon Financial Group Limited P. Dear
22 nov 2018 Signify N.V. BlackRock Inc.
21 nov 2018 Lavide Holding N.V. Market Wizards B.V.
21 nov 2018 Corbion N.V. J O Hambro Capital Management Limited
21 nov 2018 argenx SE FMR LLC
21 nov 2018 Wereldhave N.V. Norges Bank
21 nov 2018 Signify N.V. Aberdeen Group plc
21 nov 2018 Koninklijke Heijmans N.V. JP Morgan Asset Management Holdings Inc.
20 nov 2018 Koninklijke Philips N.V. Koninklijke Philips N.V.
20 nov 2018 Fugro N.V. Marshall Wace LLP
20 nov 2018 Signify N.V. BlackRock Inc.
20 nov 2018 Randstad N.V. BlackRock Inc.
20 nov 2018 ASML Holding N.V. Capital Research and Management Company
20 nov 2018 ASML Holding N.V. Capital Group International Inc.

Date last update: 23 June 2026