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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 jun 2015 ASM International N.V. JP Morgan Chase & Co
02 jun 2015 Brunel International N.V. Ameriprise Financial Inc
01 jun 2015 Wereldhave N.V. Cohen & Steers Capital Management, Inc.
01 jun 2015 Wereldhave N.V. UBS Group AG
31 may 2015 Tetragon Financial Group Limited L.G. Cooperman
29 may 2015 Eurocommercial Properties N.V. BlackRock Inc.
29 may 2015 Corbion N.V. UBS Group AG
29 may 2015 ASM International N.V. Eminence Capital, LP
28 may 2015 Van Lanschot Kempen N.V. Invesco Limited
28 may 2015 Alumexx N.V. Alumexx N.V.
28 may 2015 ASM International N.V. Norges Bank
28 may 2015 Corbion N.V. NN Group N.V.
28 may 2015 BE Semiconductor Industries N.V. JP Morgan Asset Management Holdings Inc.
28 may 2015 Airbus SE JP Morgan Chase & Co
28 may 2015 PostNL N.V. NN Group N.V.
27 may 2015 ASM International N.V. Norges Bank
27 may 2015 AMG Critical Materials N.V. Source Holdings Limited
27 may 2015 ASM International N.V. BlackRock Inc.
27 may 2015 NN Group N.V. Franklin Mutual Series Fund Inc.
27 may 2015 ARCADIS N.V. NN Group N.V.
27 may 2015 Corbion N.V. UBS Group AG
27 may 2015 ASM International N.V. Massachusetts Financial Services Company
26 may 2015 ASM International N.V. NN Group N.V.
26 may 2015 Corbion N.V. NN Group N.V.
26 may 2015 Fugro N.V. NN Group N.V.
26 may 2015 TKH Group N.V. NN Group N.V.
26 may 2015 Sligro Food Group N.V. NN Group N.V.
26 may 2015 ASM International N.V. ING Groep N.V.
26 may 2015 Corbion N.V. ING Groep N.V.
26 may 2015 Fugro N.V. ING Groep N.V.
26 may 2015 Koninklijke Ahold Delhaize N.V. ING Groep N.V.
26 may 2015 Koninklijke BAM Groep N.V. ING Groep N.V.
26 may 2015 Randstad N.V. ING Groep N.V.
26 may 2015 Green Earth Group N.V. ING Groep N.V.
26 may 2015 Sligro Food Group N.V. ING Groep N.V.
26 may 2015 TKH Group N.V. ING Groep N.V.
26 may 2015 ASM International N.V. BlackRock Inc.
26 may 2015 Koninklijke Ahold Delhaize N.V. NN Group N.V.
26 may 2015 Koninklijke BAM Groep N.V. NN Group N.V.
26 may 2015 AEGON Ltd. FMR LLC
26 may 2015 Randstad N.V. NN Group N.V.
26 may 2015 Green Earth Group N.V. NN Group N.V.
26 may 2015 ASM International N.V. UBS Group AG
26 may 2015 AMG Critical Materials N.V. Source Holdings Limited
26 may 2015 NN Group N.V. NN Group N.V.
26 may 2015 NN Group N.V. ING Groep N.V.
26 may 2015 ASM International N.V. Massachusetts Financial Services Company
26 may 2015 Van Lanschot Kempen N.V. ING Groep N.V.
26 may 2015 ASM International N.V. ASM International N.V.
25 may 2015 ASM International N.V. UBS Group AG

Date last update: 24 June 2026