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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
02 sep 2020 Redcare Pharmacy N.V. UBS Group AG
01 sep 2020 Flow Traders Ltd. Norges Bank
01 sep 2020 BE Semiconductor Industries N.V. Van Lanschot Kempen Investment Management N.V.
31 aug 2020 Randstad N.V. BlackRock Inc.
31 aug 2020 Fugro N.V. Norges Bank
31 aug 2020 ASM International N.V. BlackRock Inc.
31 aug 2020 argenx SE BlackRock Inc.
31 aug 2020 Wolters Kluwer N.V. BlackRock Inc.
31 aug 2020 Koninklijke KPN N.V. BlackRock Inc.
31 aug 2020 Corbion N.V. BlackRock Inc.
31 aug 2020 NN Group N.V. NN Group N.V.
31 aug 2020 Signify N.V. Amundi Asset Management
31 aug 2020 ASR Nederland N.V. Citigroup Inc.
31 aug 2020 Tetragon Financial Group Limited OMERS Administration Corporation
28 aug 2020 RHI Magnesita N.V. FMR LLC
28 aug 2020 Fugro N.V. Norges Bank
28 aug 2020 AEGON Ltd. BlackRock Inc.
28 aug 2020 Flow Traders Ltd. Norges Bank
28 aug 2020 Randstad N.V. BlackRock Inc.
28 aug 2020 Unibail-Rodamco-Westfield N.V. D1 Capital Partners LP
27 aug 2020 Alfen N.V. Sycomore Asset Management
27 aug 2020 ASM International N.V. Norges Bank
27 aug 2020 Aalberts N.V. BlackRock Inc.
27 aug 2020 ASM International N.V. BlackRock Inc.
26 aug 2020 Nedap N.V. Van Lanschot Kempen Investment Management N.V.
26 aug 2020 ASM International N.V. Norges Bank
26 aug 2020 BE Semiconductor Industries N.V. Norges Bank
25 aug 2020 ASR Nederland N.V. Citigroup Inc.
25 aug 2020 ASR Nederland N.V. Bank of America Corporation
25 aug 2020 NN Group N.V. Thornburg Investment Management
25 aug 2020 Koninklijke Heijmans N.V. Gustav Zech Stiftung
24 aug 2020 Koninklijke KPN N.V. BlackRock Inc.
21 aug 2020 Adyen N.V. A.D. Schuijff
21 aug 2020 Koninklijke KPN N.V. BlackRock Inc.
21 aug 2020 NN Group N.V. BlackRock Inc.
21 aug 2020 Alfen N.V. Sycomore Asset Management
20 aug 2020 Wereldhave N.V. BlackRock Inc.
19 aug 2020 AEGON Ltd. BlackRock Inc.
19 aug 2020 ASM International N.V. BlackRock Inc.
19 aug 2020 NN Group N.V. BlackRock Inc.
19 aug 2020 Unibail-Rodamco-Westfield N.V. BlackRock Inc.
19 aug 2020 Vivoryon Therapeutics N.V. MorphoSys AG
18 aug 2020 AEGON Ltd. BlackRock Inc.
18 aug 2020 ASM International N.V. BlackRock Inc.
18 aug 2020 Euronext N.V. BlackRock Inc.
18 aug 2020 Aalberts N.V. FMR LLC
17 aug 2020 Euronext N.V. BlackRock Inc.
17 aug 2020 AEGON Ltd. BlackRock Inc.
17 aug 2020 Signify N.V. Amundi Asset Management
14 aug 2020 Qiagen N.V. BlackRock Inc.

Date last update: 23 June 2026