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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

21860 Results
Date of transaction Issuing institution Person obliged to notify
22 jan 2026 ASM International N.V. WCM Investment Management, LLC
22 jan 2026 OCI N.V. Morgan Stanley
21 jan 2026 OCI N.V. N. Sawiris
21 jan 2026 Wereldhave N.V. BlackRock Inc.
21 jan 2026 IMCD N.V. BlackRock Inc.
21 jan 2026 Stellantis N.V. BlackRock Inc.
21 jan 2026 Pharming Group N.V. BlackRock Inc.
21 jan 2026 InPost S.A. BlackRock Inc.
21 jan 2026 OCI N.V. Morgan Stanley
21 jan 2026 Aalberts N.V. BlackRock Inc.
21 jan 2026 AMG Critical Materials N.V. BlackRock Inc.
21 jan 2026 Pharming Group N.V. Bank of America Corporation
21 jan 2026 Qiagen N.V. DWS Investment GmbH
21 jan 2026 ING Groep N.V. Capital Research and Management Company
21 jan 2026 AMG Critical Materials N.V. DWS Investment GmbH
21 jan 2026 TomTom N.V. DWS Investment GmbH
21 jan 2026 OCI N.V. Verition Fund Management LLC
20 jan 2026 NN Group N.V. Norges Bank
20 jan 2026 Koninklijke BAM Groep N.V. BlackRock Inc.
20 jan 2026 AEGON Ltd. BlackRock Inc.
20 jan 2026 Ferrovial SE BlackRock Inc.
20 jan 2026 Pharming Group N.V. Bank of America Corporation
20 jan 2026 InPost S.A. BlackRock Inc.
20 jan 2026 Pharming Group N.V. BlackRock Inc.
20 jan 2026 Alfen N.V. UBS Group AG
20 jan 2026 AMG Critical Materials N.V. DWS Investment GmbH
20 jan 2026 Allfunds Group plc DWS Investment GmbH
20 jan 2026 TomTom N.V. DWS Investment GmbH
19 jan 2026 IMCD N.V. Norges Bank
19 jan 2026 Koninklijke BAM Groep N.V. BlackRock Inc.
19 jan 2026 AEGON Ltd. BlackRock Inc.
19 jan 2026 Wereldhave N.V. BlackRock Inc.
19 jan 2026 Ferrovial SE BlackRock Inc.
19 jan 2026 Allfunds Group plc Citadel Advisors LLC
19 jan 2026 Allfunds Group plc DWS Investment GmbH
19 jan 2026 Pluxee N.V. Smallcap World Fund, Inc.
19 jan 2026 Alfen N.V. UBS Group AG
19 jan 2026 Allfunds Group plc Goldman Sachs Group Inc., The
16 jan 2026 Aalberts N.V. BlackRock Inc.
16 jan 2026 RELX Plc BlackRock Inc.
16 jan 2026 AMG Critical Materials N.V. Société Générale S.A.
16 jan 2026 Redcare Pharmacy N.V. Société Générale S.A.
16 jan 2026 Akzo Nobel N.V. Caisse des Dépots et Consignations
16 jan 2026 Pharming Group N.V. Goldman Sachs Group Inc., The
16 jan 2026 Qiagen N.V. Goldman Sachs Group Inc., The
16 jan 2026 Alfen N.V. Goldman Sachs Group Inc., The
16 jan 2026 Allfunds Group plc Goldman Sachs Group Inc., The
16 jan 2026 Adyen N.V. T. Rowe Price Group, Inc.
15 jan 2026 NN Group N.V. Norges Bank
15 jan 2026 Ease2pay N.V. SENS Holding B.V.

Date last update: 24 January 2026