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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
24 oct 2024 Qiagen N.V. BlackRock Inc.
24 oct 2024 SBM Offshore N.V. BlackRock Inc.
24 oct 2024 Wolters Kluwer N.V. Amundi Asset Management
24 oct 2024 BE Semiconductor Industries N.V. T. Rowe Price Group, Inc.
24 oct 2024 Basic-Fit N.V. JP Morgan Chase & Co
24 oct 2024 AMG Critical Materials N.V. Goldman Sachs Group Inc., The
23 oct 2024 Alfen N.V. Covalis Capital LLP
23 oct 2024 Wereldhave N.V. BlackRock Inc.
23 oct 2024 STMicroelectronics N.V. BlackRock Inc.
23 oct 2024 AMG Critical Materials N.V. Bank of America Corporation
23 oct 2024 ARCADIS N.V. Amundi Asset Management
23 oct 2024 AMG Critical Materials N.V. Goldman Sachs Group Inc., The
22 oct 2024 Qiagen N.V. BlackRock Inc.
22 oct 2024 STMicroelectronics N.V. BlackRock Inc.
21 oct 2024 JDE Peet's N.V. Agnaten SE
21 oct 2024 JDE Peet's N.V. Lucresca SE
21 oct 2024 JDE Peet's N.V. Mondelêz International, Inc.
21 oct 2024 Adyen N.V. BlackRock Inc.
21 oct 2024 AMG Critical Materials N.V. Bank of America Corporation
21 oct 2024 Fugro N.V. JP Morgan Asset Management Holdings Inc.
21 oct 2024 AMG Critical Materials N.V. Goldman Sachs Group Inc., The
21 oct 2024 OCI N.V. Bank of America Corporation
18 oct 2024 Alfen N.V. BlackRock Inc.
18 oct 2024 AEGON Ltd. BlackRock Inc.
18 oct 2024 Pharming Group N.V. BlackRock Inc.
18 oct 2024 AMG Critical Materials N.V. Bank of America Corporation
18 oct 2024 Wolters Kluwer N.V. Goldman Sachs Group Inc., The
18 oct 2024 OCI N.V. Bank of America Corporation
18 oct 2024 AMG Critical Materials N.V. Goldman Sachs Group Inc., The
17 oct 2024 Qiagen N.V. BlackRock Inc.
17 oct 2024 argenx SE BlackRock Inc.
17 oct 2024 STMicroelectronics N.V. BlackRock Inc.
17 oct 2024 STMicroelectronics N.V. Capital Research and Management Company
17 oct 2024 IMCD N.V. UBS Group AG
17 oct 2024 Wolters Kluwer N.V. Goldman Sachs Group Inc., The
17 oct 2024 Arcona Property Fund N.V. Arcona Property Fund N.V.
16 oct 2024 Qiagen N.V. BlackRock Inc.
16 oct 2024 argenx SE BlackRock Inc.
16 oct 2024 IMCD N.V. UBS Group AG
16 oct 2024 PB Holding N.V. H.H. van der Kwast
16 oct 2024 PB Holding N.V. ER Capital Finance N.V.
15 oct 2024 ABN AMRO Bank NV NLFI
15 oct 2024 AEGON Ltd. BlackRock Inc.
15 oct 2024 argenx SE BlackRock Inc.
15 oct 2024 Stellantis N.V. BlackRock Inc.
15 oct 2024 Qiagen N.V. BlackRock Inc.
15 oct 2024 STMicroelectronics N.V. Capital Research and Management Company
15 oct 2024 ABN AMRO Bank NV Stichting Administratiekantoor Continuïteit ABN AMRO Bank
15 oct 2024 Wolters Kluwer N.V. Goldman Sachs Group Inc., The
15 oct 2024 Allfunds Group plc JP Morgan Chase & Co

Date last update: 23 June 2026