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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
24 sep 2018 ASR Nederland N.V. BlackRock Inc.
24 sep 2018 Unibail-Rodamco-Westfield N.V. BlackRock Inc.
21 sep 2018 Koninklijke Heijmans N.V. Quaero Capital Funds (Lux)
21 sep 2018 RHI Magnesita N.V. BlackRock Inc.
21 sep 2018 NSI N.V. BlackRock Inc.
21 sep 2018 Unibail-Rodamco-Westfield N.V. BlackRock Inc.
21 sep 2018 SBM Offshore N.V. Invesco Limited
21 sep 2018 Koninklijke Vopak N.V. ValueAct Capital
21 sep 2018 IMCD N.V. Smallcap World Fund, Inc.
21 sep 2018 Stellantis N.V. Harris Associates L.P.
21 sep 2018 Stellantis N.V. Harris Associates Investment Trust
21 sep 2018 Pharming Group N.V. Goldman Sachs Group Inc., The
21 sep 2018 argenx SE Shire plc
20 sep 2018 STMicroelectronics N.V. BlackRock Inc.
20 sep 2018 Signify N.V. BlackRock Inc.
20 sep 2018 ASR Nederland N.V. BlackRock Inc.
20 sep 2018 Fugro N.V. Société Générale S.A.
19 sep 2018 ASM International N.V. ASM International N.V.
19 sep 2018 ARCADIS N.V. Norges Bank
19 sep 2018 argenx SE FMR LLC
19 sep 2018 IMCD N.V. Marshall Wace LLP
19 sep 2018 Signify N.V. LSV Asset Management
18 sep 2018 RHI Magnesita N.V. BlackRock Inc.
18 sep 2018 ARCADIS N.V. Norges Bank
18 sep 2018 argenx SE FMR LLC
18 sep 2018 AMG Critical Materials N.V. JP Morgan Asset Management Holdings Inc.
18 sep 2018 Aalberts N.V. Smallcap World Fund, Inc.
17 sep 2018 RHI Magnesita N.V. BlackRock Inc.
17 sep 2018 Randstad N.V. BlackRock Inc.
17 sep 2018 Aalberts N.V. New Perspective Fund
17 sep 2018 Qiagen N.V. State Street Corporation
14 sep 2018 Randstad N.V. BlackRock Inc.
14 sep 2018 ASR Nederland N.V. NN Group N.V.
14 sep 2018 Value8 N.V. Value8 N.V.
14 sep 2018 Fugro N.V. Société Générale S.A.
14 sep 2018 ASM International N.V. JP Morgan Chase & Co
13 sep 2018 Fugro N.V. Marshall Wace LLP
13 sep 2018 ASM International N.V. Stichting ADP
13 sep 2018 PostNL N.V. Norges Bank
13 sep 2018 Adyen N.V. Capital Research and Management Company
13 sep 2018 Adyen N.V. Capital Group International Inc.
13 sep 2018 Adyen N.V. EuroPacific Growth Fund
13 sep 2018 Fugro N.V. Société Générale S.A.
13 sep 2018 Qiagen N.V. State Street Corporation
12 sep 2018 Koninklijke KPN N.V. América Móvil, S.A.B. de C.V.
12 sep 2018 Fugro N.V. Société Générale S.A.
12 sep 2018 ASM International N.V. Norges Bank
12 sep 2018 PostNL N.V. Norges Bank
12 sep 2018 Adyen N.V. H.S.J. Mohaupt
12 sep 2018 Adyen N.V. N.V. Sunderland

Date last update: 24 June 2026