BlackRock Inc. - argenx SE - Breda
Below you will find information from the register substantial holdings and gross short positions. The information has been provided by the organisation.
Date of transaction
19 sep 2025
Person obliged to notify
BlackRock Inc.
Issuing institution
argenx SE
Registration Chamber of Commerce
24435214
Place of residence
Breda
Distribution in numbers
| Type of share | Number of shares | Number of voting rights | Capital interest | Voting rights | Manner of disposal | Settlement |
|---|---|---|---|---|---|---|
| Type of shareCertificaat van aandeel | Number of shares27.362,00 | Number of voting rights27.362,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock (Singapore) Limited) | Settlement |
| Type of shareGewoon aandeel | Number of shares167.305,00 | Number of voting rights341.283,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Investment Management (UK) Limited) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares78.579,00 | Number of voting rights78.579,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Advisors, LLC) | Settlement |
| Type of shareGewoon aandeel | Number of shares4.401,00 | Number of voting rights48.655,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Investment Management, LLC) | Settlement |
| Type of shareGewoon aandeel | Number of shares1.119.190,00 | Number of voting rights1.119.190,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Fund Advisors) | Settlement |
| Type of shareGewoon aandeel | Number of shares0,00 | Number of voting rights1.518,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (Aperio Group, LLC) | Settlement |
| Type of shareGewoon aandeel | Number of shares565,00 | Number of voting rights1.482,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Asset Management North Asia Limited) | Settlement |
| Type of shareGewoon aandeel | Number of shares50,00 | Number of voting rights31.344,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Financial Management, Inc.) | Settlement |
| Type of shareGewoon aandeel | Number of shares74.387,00 | Number of voting rights74.387,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Advisors, LLC) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares86.007,00 | Number of voting rights84.386,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Advisors (UK) Limited) | Settlement |
| Type of shareGewoon aandeel | Number of shares247.403,00 | Number of voting rights247.403,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Asset Management Deutschland AG) | Settlement |
| Type of shareGewoon aandeel | Number of shares936.830,00 | Number of voting rights941.703,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Advisors (UK) Limited) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares91.797,00 | Number of voting rights97.012,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Investment Management, LLC) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares13.960,00 | Number of voting rights27.325,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Financial Management, Inc.) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares3.580,00 | Number of voting rights3.580,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Asset Management North Asia Limited) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares51.628,00 | Number of voting rights53.357,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Investment Management (UK) Limited) | Settlement |
| Type of shareGewoon aandeel | Number of shares12.865,00 | Number of voting rights16.986,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock (Singapore) Limited) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares0,00 | Number of voting rights59.745,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (Aperio Group, LLC) | Settlement |
| Type of shareContract for difference | Number of shares1.212,00 | Number of voting rights1.212,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Institutional Trust Company, National Association) | SettlementIn contanten |
| Type of shareGewoon aandeel | Number of shares73.564,00 | Number of voting rights81.877,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Asset Management Canada Limited) | Settlement |
| Type of shareContract for difference | Number of shares4.607,00 | Number of voting rights4.607,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Financial Management, Inc.) | SettlementIn contanten |
| Type of shareGewoon aandeel | Number of shares1.459,00 | Number of voting rights76.276,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Japan Co., Ltd.) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares242.673,00 | Number of voting rights242.673,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Fund Advisors) | Settlement |
| Type of shareCertificaat van aandeel | Number of shares44,00 | Number of voting rights44,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Investment Management (Australia) Limited) | Settlement |
| Type of shareGewoon aandeel | Number of shares605.870,00 | Number of voting rights816.674,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Institutional Trust Company, National Association) | Settlement |
| Type of shareContract for difference | Number of shares2.800,00 | Number of voting rights2.800,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Advisors, LLC) | SettlementIn contanten |
| Type of shareCertificaat van aandeel | Number of shares586,00 | Number of voting rights586,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Institutional Trust Company, National Association) | Settlement |
| Type of shareGewoon aandeel | Number of shares9.878,00 | Number of voting rights23.482,00 | Capital interestReëel | Voting rightsReëel | Manner of disposalMiddellijk (BlackRock Investment Management (Australia) Limited) | Settlement |
| Type of shareContract for difference | Number of shares16.389,00 | Number of voting rights16.389,00 | Capital interestPotentieel | Voting rightsPotentieel | Manner of disposalMiddellijk (BlackRock Fund Advisors) | SettlementIn contanten |
Distribution in percentages
| Type | Total holding | Directly real | Directly potential | Indirectly real | Indirectly potential |
|---|---|---|---|---|---|
| TypeKapitaalbelang | Total holding6,33 % | Directly real0,00 % | Directly potential0,00 % | Indirectly real5,32 % | Indirectly potential1,02 % |
| TypeStemrecht | Total holding7,39 % | Directly real0,00 % | Directly potential0,00 % | Indirectly real6,25 % | Indirectly potential1,14 % |
Date last update: 10 April 2026