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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

21633 Results
Date of transaction Issuing institution Person obliged to notify
15 apr 2026 Aalberts N.V. Norges Bank
15 apr 2026 Aalberts N.V. BlackRock Inc.
15 apr 2026 Redcare Pharmacy N.V. Société Générale S.A.
15 apr 2026 The Magnum Ice Cream Company N.V. Bank of America Corporation
15 apr 2026 Pharming Group N.V. BlackRock Inc.
15 apr 2026 AMG Critical Materials N.V. BlackRock Inc.
15 apr 2026 Airbus SE BlackRock Inc.
15 apr 2026 Onward Medical N.V. BNP Paribas Asset Management Holding
15 apr 2026 Wolters Kluwer N.V. UBS Group AG
15 apr 2026 AMG Critical Materials N.V. DWS Investment GmbH
15 apr 2026 ABN AMRO Bank NV Amundi Asset Management
14 apr 2026 AMG Critical Materials N.V. Bank of America Corporation
14 apr 2026 Heineken N.V. BlackRock Inc.
14 apr 2026 IMCD N.V. BlackRock Inc.
14 apr 2026 Stellantis N.V. BlackRock Inc.
14 apr 2026 Kendrion N.V. Van Lanschot Kempen Investment Management N.V.
14 apr 2026 Alfen N.V. Goldman Sachs Group Inc., The
14 apr 2026 SBM Offshore N.V. JP Morgan Chase & Co
14 apr 2026 IMCD N.V. Goldman Sachs Group Inc., The
14 apr 2026 Akzo Nobel N.V. UBS Group AG
14 apr 2026 ASR Nederland N.V. Amundi Asset Management
14 apr 2026 Pharming Group N.V. JP Morgan Chase & Co
14 apr 2026 Wolters Kluwer N.V. UBS Group AG
14 apr 2026 Akzo Nobel N.V. JP Morgan Chase & Co
14 apr 2026 AMG Critical Materials N.V. DWS Investment GmbH
14 apr 2026 Koninklijke KPN N.V. JP Morgan Chase & Co
14 apr 2026 InPost S.A. JP Morgan Chase & Co
13 apr 2026 AEGON Ltd. AEGON Ltd.
13 apr 2026 Aalberts N.V. Norges Bank
13 apr 2026 Fugro N.V. BlackRock Inc.
13 apr 2026 Heineken N.V. BlackRock Inc.
13 apr 2026 InPost S.A. BlackRock Inc.
13 apr 2026 Pharming Group N.V. BlackRock Inc.
13 apr 2026 Alfen N.V. Schroders Plc
13 apr 2026 STMicroelectronics N.V. BlackRock Inc.
13 apr 2026 ARCADIS N.V. Wellington Management Group LLP
13 apr 2026 AMG Critical Materials N.V. BlackRock Inc.
13 apr 2026 Alfen N.V. Goldman Sachs Group Inc., The
13 apr 2026 AMG Critical Materials N.V. Goldman Sachs Group Inc., The
13 apr 2026 Koninklijke KPN N.V. JP Morgan Chase & Co
13 apr 2026 ING Groep N.V. JP Morgan Chase & Co
13 apr 2026 InPost S.A. JP Morgan Chase & Co
13 apr 2026 AMG Critical Materials N.V. JP Morgan Chase & Co
10 apr 2026 Sligro Food Group N.V. Sligro Food Group N.V.
10 apr 2026 InPost S.A. BlackRock Inc.
10 apr 2026 Heineken N.V. BlackRock Inc.
10 apr 2026 Pharming Group N.V. BlackRock Inc.
10 apr 2026 Koninklijke KPN N.V. BlackRock Inc.
10 apr 2026 Stellantis N.V. BlackRock Inc.
10 apr 2026 STMicroelectronics N.V. BlackRock Inc.

Date last update: 18 April 2026