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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
01 jul 2016 ASM International N.V. Norges Bank
30 jun 2016 Randstad N.V. BlackRock Inc.
30 jun 2016 ING Groep N.V. BlackRock Inc.
30 jun 2016 Koninklijke Philips N.V. BlackRock Inc.
30 jun 2016 ARCADIS N.V. FMR LLC
30 jun 2016 Tetragon Financial Group Limited L.G. Cooperman
30 jun 2016 NN Group N.V. NN Group N.V.
30 jun 2016 Wereldhave N.V. BNP Paribas Asset Management Holding
30 jun 2016 NN Group N.V. RRJ Capital II Ltd.
29 jun 2016 Randstad N.V. BlackRock Inc.
29 jun 2016 ING Groep N.V. BlackRock Inc.
29 jun 2016 Koninklijke BAM Groep N.V. Danske Invest SICAV
29 jun 2016 ASM International N.V. Norges Bank
29 jun 2016 ARCADIS N.V. FMR LLC
29 jun 2016 Randstad N.V. Capital Research and Management Company
29 jun 2016 NN Group N.V. JP Morgan Asset Management Holdings Inc.
29 jun 2016 ASM International N.V. Goldman Sachs Group Inc., The
29 jun 2016 Randstad N.V. Massachusetts Financial Services Company
28 jun 2016 ASM International N.V. Norges Bank
28 jun 2016 Koninklijke Ahold Delhaize N.V. Norges Bank
28 jun 2016 ASR Nederland N.V. JP Morgan Chase & Co
28 jun 2016 Hydratec Industries N.V. B.F. Aangenendt
28 jun 2016 Eurocastle Investment Limited GLG Partners LP
27 jun 2016 STMicroelectronics N.V. BlackRock Inc.
27 jun 2016 Koninklijke Philips N.V. BlackRock Inc.
27 jun 2016 NN Group N.V. Norges Bank
27 jun 2016 Eurocastle Investment Limited York Capital Management Global Advisors, LLC
27 jun 2016 PostNL N.V. Wellington Management Group LLP
24 jun 2016 Koninklijke Philips N.V. BlackRock Inc.
24 jun 2016 Randstad N.V. BlackRock Inc.
24 jun 2016 Eurocastle Investment Limited JP Morgan Chase & Co
23 jun 2016 STMicroelectronics N.V. BlackRock Inc.
23 jun 2016 Eurocastle Investment Limited JP Morgan Chase & Co
23 jun 2016 AMG Critical Materials N.V. Renaissance Technologies LLC
22 jun 2016 STMicroelectronics N.V. BlackRock Inc.
22 jun 2016 NN Group N.V. BlackRock Inc.
22 jun 2016 Eurocastle Investment Limited JP Morgan Chase & Co
22 jun 2016 TKH Group N.V. Lucerne Capital Management GP, LLC
21 jun 2016 Wereldhave N.V. Cohen & Steers Capital Management, Inc.
21 jun 2016 ARCADIS N.V. FMR LLC
20 jun 2016 Qiagen N.V. Goldman Sachs Group Inc., The
20 jun 2016 IMCD N.V. Lucerne Capital Management GP, LLC
17 jun 2016 STMicroelectronics N.V. BlackRock Inc.
17 jun 2016 ASR Nederland N.V. JP Morgan Asset Management Holdings Inc.
16 jun 2016 Randstad N.V. BlackRock Inc.
16 jun 2016 PostNL N.V. Norges Bank
16 jun 2016 Qiagen N.V. State Street Corporation
16 jun 2016 Qiagen N.V. Goldman Sachs Group Inc., The
15 jun 2016 Signify N.V. Koninklijke Philips N.V.
15 jun 2016 Van Lanschot Kempen N.V. Reggeborgh Invest B.V.

Date last update: 23 June 2026