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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
01 oct 2015 Flow Traders Ltd. UBS Group AG
30 sep 2015 ASM International N.V. Norges Bank
30 sep 2015 Fugro N.V. Harris Associates L.P.
30 sep 2015 NN Group N.V. ING Groep N.V.
30 sep 2015 Flow Traders Ltd. UBS Group AG
29 sep 2015 AMG Critical Materials N.V. RWC European Focus Master Inc
29 sep 2015 Wolters Kluwer N.V. Commerzbank
29 sep 2015 Flow Traders Ltd. UBS Group AG
28 sep 2015 AMG Critical Materials N.V. JP Morgan Asset Management Holdings Inc.
28 sep 2015 Flow Traders Ltd. UBS Group AG
25 sep 2015 IMCD N.V. FMR LLC
25 sep 2015 Koninklijke Heijmans N.V. FMR LLC
25 sep 2015 SBM Offshore N.V. UBS Group AG
24 sep 2015 AMG Critical Materials N.V. JP Morgan Asset Management Holdings Inc.
24 sep 2015 Koninklijke KPN N.V. UBS Group AG
22 sep 2015 Wolters Kluwer N.V. Bestinver Gestion, SGIIC S.A.
22 sep 2015 Koninklijke BAM Groep N.V. UBS Group AG
21 sep 2015 PostNL N.V. Norges Bank
21 sep 2015 NN Group N.V. JP Morgan Asset Management Holdings Inc.
18 sep 2015 PostNL N.V. Norges Bank
18 sep 2015 Qiagen N.V. Société Générale S.A.
18 sep 2015 Airbus SE Société Générale S.A.
18 sep 2015 Koninklijke BAM Groep N.V. UBS Group AG
16 sep 2015 Qiagen N.V. Société Générale S.A.
16 sep 2015 BE Semiconductor Industries N.V. Dimensional Fund Advisors LP
15 sep 2015 Eurocastle Investment Limited Select Equity GP, LLC
15 sep 2015 Tetragon Financial Group Limited Brenner West Capital Advisors, LLC
15 sep 2015 NN Group N.V. NN Group N.V.
14 sep 2015 Wolters Kluwer N.V. Commerzbank
14 sep 2015 Wolters Kluwer N.V. The Bank of New York Mellon Corporation
11 sep 2015 Eurocommercial Properties N.V. State Street Corporation
10 sep 2015 PB Holding N.V. Otus Capital Management Ltd.
10 sep 2015 Koninklijke Ahold Delhaize N.V. Norges Bank
10 sep 2015 Agility Real Estate Inc. S.G. Guggenheim
10 sep 2015 PB Holding N.V. Regents of the University of Michigan
08 sep 2015 IMCD N.V. Bain Capital Investors, LLC
07 sep 2015 Alumexx N.V. R. Asbreuk
07 sep 2015 NN Group N.V. NN Group N.V.
07 sep 2015 Koninklijke KPN N.V. UBS Group AG
04 sep 2015 IMCD N.V. BlackRock Inc.
04 sep 2015 Airbus SE Société Générale S.A.
03 sep 2015 Wolters Kluwer N.V. Silchester International Investors International Value Equity Trust
03 sep 2015 SBM Offshore N.V. UBS Group AG
01 sep 2015 PB Holding N.V. Otus Capital Management Ltd.
31 aug 2015 PostNL N.V. Norges Bank
31 aug 2015 NN Group N.V. Temasek Holdings (Private) Limited
28 aug 2015 IMCD N.V. BlackRock Inc.
28 aug 2015 Airbus SE Société Générale S.A.
26 aug 2015 ASM International N.V. BlackRock Inc.
26 aug 2015 Fugro N.V. Harris Associates L.P.

Date last update: 22 June 2026