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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

21453 Results
Date of transaction Issuing institution Person obliged to notify
27 mar 2026 ABN AMRO Bank NV NLFI
27 mar 2026 ABN AMRO Bank NV Stichting Administratiekantoor Continuïteit ABN AMRO Bank
27 mar 2026 The Magnum Ice Cream Company N.V. Bank of America Corporation
27 mar 2026 IMCD N.V. Bank of America Corporation
27 mar 2026 ARCADIS N.V. Bank of America Corporation
26 mar 2026 The Magnum Ice Cream Company N.V. Trian Fund Management, L.P.
26 mar 2026 ARCADIS N.V. APG Asset Management N.V.
26 mar 2026 argenx SE Norges Bank
26 mar 2026 AMG Critical Materials N.V. BlackRock Inc.
26 mar 2026 IMCD N.V. BlackRock Inc.
26 mar 2026 NEPI Rockcastle N.V. BlackRock Inc.
26 mar 2026 SBM Offshore N.V. BlackRock Inc.
26 mar 2026 STMicroelectronics N.V. BlackRock Inc.
26 mar 2026 Alfen N.V. Goldman Sachs Group Inc., The
26 mar 2026 Pharming Group N.V. DWS Investment GmbH
26 mar 2026 Signify N.V. Goldman Sachs Group Inc., The
26 mar 2026 Fugro N.V. Goldman Sachs Group Inc., The
26 mar 2026 Pharming Group N.V. JP Morgan Chase & Co
26 mar 2026 Signify N.V. JP Morgan Chase & Co
26 mar 2026 Airbus SE Goldman Sachs Group Inc., The
25 mar 2026 Ebusco Holding N.V. Heights Capital Management, Inc.
25 mar 2026 Fugro N.V. BlackRock Inc.
25 mar 2026 JDE Peet's N.V. BlackRock Inc.
25 mar 2026 NEPI Rockcastle N.V. BlackRock Inc.
25 mar 2026 STMicroelectronics N.V. BlackRock Inc.
25 mar 2026 IMCD N.V. Bank of America Corporation
25 mar 2026 Akzo Nobel N.V. Citigroup Inc.
25 mar 2026 ARCADIS N.V. Bank of America Corporation
25 mar 2026 Pharming Group N.V. Bank of America Corporation
25 mar 2026 Pharming Group N.V. DWS Investment GmbH
25 mar 2026 The Magnum Ice Cream Company N.V. Bank of America Corporation
25 mar 2026 Alfen N.V. Goldman Sachs Group Inc., The
25 mar 2026 The Magnum Ice Cream Company N.V. Goldman Sachs Group Inc., The
25 mar 2026 Fugro N.V. Goldman Sachs Group Inc., The
25 mar 2026 Signify N.V. Goldman Sachs Group Inc., The
25 mar 2026 Akzo Nobel N.V. JP Morgan Chase & Co
25 mar 2026 Pharming Group N.V. JP Morgan Chase & Co
25 mar 2026 The Magnum Ice Cream Company N.V. Barclays Plc
24 mar 2026 AMG Critical Materials N.V. BlackRock Inc.
24 mar 2026 Fugro N.V. BlackRock Inc.
24 mar 2026 AEGON Ltd. BlackRock Inc.
24 mar 2026 Iveco Group N.V. BlackRock Inc.
24 mar 2026 IMCD N.V. BlackRock Inc.
24 mar 2026 ARCADIS N.V. Bank of America Corporation
24 mar 2026 BE Semiconductor Industries N.V. FIL Limited
24 mar 2026 ASM International N.V. FMR LLC
24 mar 2026 JDE Peet's N.V. BlackRock Inc.
24 mar 2026 IMCD N.V. Bank of America Corporation
24 mar 2026 Pharming Group N.V. DWS Investment GmbH
24 mar 2026 Signify N.V. Goldman Sachs Group Inc., The

Date last update: 31 March 2026