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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
21 apr 2021 BE Semiconductor Industries N.V. JP Morgan Chase & Co
21 apr 2021 ASR Nederland N.V. BNP Paribas Asset Management Holding
21 apr 2021 Koninklijke Ahold Delhaize N.V. Koninklijke Ahold Delhaize N.V.
20 apr 2021 PostNL N.V. Norges Bank
20 apr 2021 AEGON Ltd. BlackRock Inc.
20 apr 2021 Koninklijke Ahold Delhaize N.V. BlackRock Inc.
20 apr 2021 Koninklijke KPN N.V. BlackRock Inc.
20 apr 2021 Akzo Nobel N.V. BlackRock Inc.
20 apr 2021 Flow Traders Ltd. Flow Traders Ltd.
20 apr 2021 Koninklijke KPN N.V. HSBC Holdings Plc
19 apr 2021 Avantium N.V. Cooperatieve Aescap Venture I U.A.
19 apr 2021 Avantium N.V. Robeco Institutional Asset Management B.V.
19 apr 2021 ASM International N.V. BlackRock Inc.
19 apr 2021 AEGON Ltd. BlackRock Inc.
19 apr 2021 Koninklijke Ahold Delhaize N.V. BlackRock Inc.
19 apr 2021 Koninklijke KPN N.V. BlackRock Inc.
19 apr 2021 PostNL N.V. Norges Bank
19 apr 2021 Kendrion N.V. FIL Limited
19 apr 2021 ASR Nederland N.V. BNP Paribas Asset Management Holding
19 apr 2021 Unibail-Rodamco-Westfield N.V. X. Niel
19 apr 2021 Koninklijke KPN N.V. JP Morgan Chase & Co
19 apr 2021 Akzo Nobel N.V. Bank of Montreal
19 apr 2021 Avantium N.V. Sofinnova Partners SAS
16 apr 2021 BE Semiconductor Industries N.V. BlackRock Inc.
16 apr 2021 NEPI Rockcastle N.V. BlackRock Inc.
16 apr 2021 Corbion N.V. FMR LLC
16 apr 2021 Flow Traders Ltd. JP Morgan Chase & Co
16 apr 2021 Koninklijke Vopak N.V. Bank of Montreal
16 apr 2021 ER Capital N.V. A. van Buuren
15 apr 2021 AEGON Ltd. BlackRock Inc.
15 apr 2021 ASM International N.V. BlackRock Inc.
15 apr 2021 Koninklijke KPN N.V. BlackRock Inc.
15 apr 2021 NEPI Rockcastle N.V. BlackRock Inc.
15 apr 2021 Wolters Kluwer N.V. BlackRock Inc.
15 apr 2021 Avantium N.V. APG Asset Management N.V.
15 apr 2021 Plaza Centers N.V. Bank of America Corporation
15 apr 2021 Akzo Nobel N.V. JP Morgan Chase & Co
15 apr 2021 BE Semiconductor Industries N.V. JP Morgan Chase & Co
15 apr 2021 Koninklijke KPN N.V. HSBC Holdings Plc
14 apr 2021 AEGON Ltd. BlackRock Inc.
14 apr 2021 BE Semiconductor Industries N.V. BlackRock Inc.
14 apr 2021 Koninklijke KPN N.V. BlackRock Inc.
14 apr 2021 Wolters Kluwer N.V. BlackRock Inc.
14 apr 2021 ARCADIS N.V. FIL Limited
14 apr 2021 BE Semiconductor Industries N.V. Wellington Management Group LLP
14 apr 2021 Airbus SE Société Générale S.A.
14 apr 2021 Corbion N.V. FMR LLC
14 apr 2021 Koninklijke Vopak N.V. JP Morgan Chase & Co
14 apr 2021 Koninklijke Vopak N.V. Bank of Montreal
14 apr 2021 SBM Offshore N.V. Bank of Montreal

Date last update: 22 June 2026