Filing Details

Accession Number:
0000950170-25-085065
Form Type:
13D Filing
Publication Date:
2025-06-10 20:00:00
Filed By:
LYB Holdco LLC
Company:
Lyondellbasell Industries N.v. (NYSE:LYB)
Filing Date:
2025-06-11
SEC Url:
13D Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
LYB Holdco LLC 41,195,179 24,090,325 41,195,179 24,090,325 65,285,504 20.3%
Len Blavatnik 0 65,285,504 0 65,285,504 65,285,504 20.3%
Access Industries, LLC 0 65,285,504 0 65,285,504 65,285,504 20.3%
Access Industries Holdings LLC 0 65,285,504 0 65,285,504 65,285,504 20.3%
Access Industries Management, LLC 0 65,285,504 0 65,285,504 65,285,504 20.3%
AI Investments Holdings LLC 765,996 64,519,508 765,996 64,519,508 65,285,504 20.3%
Filing





If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D



Comment for Type of Reporting Person:
All percentages are based on an aggregate of 321,400,014 ordinary shares issued and outstanding as of April 23, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, filed by the Issuer on April 25, 2025.


SCHEDULE 13D



Comment for Type of Reporting Person:
All percentages are based on an aggregate of 321,400,014 ordinary shares issued and outstanding as of April 23, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, filed by the Issuer on April 25, 2025.


SCHEDULE 13D



Comment for Type of Reporting Person:
All percentages are based on an aggregate of 321,400,014 ordinary shares issued and outstanding as of April 23, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, filed by the Issuer on April 25, 2025.


SCHEDULE 13D



Comment for Type of Reporting Person:
All percentages are based on an aggregate of 321,400,014 ordinary shares issued and outstanding as of April 23, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, filed by the Issuer on April 25, 2025.


SCHEDULE 13D



Comment for Type of Reporting Person:
All percentages are based on an aggregate of 321,400,014 ordinary shares issued and outstanding as of April 23, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, filed by the Issuer on April 25, 2025.


SCHEDULE 13D



Comment for Type of Reporting Person:
All percentages are based on an aggregate of 321,400,014 ordinary shares issued and outstanding as of April 23, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, filed by the Issuer on April 25, 2025.


SCHEDULE 13D

 
LYB Holdco LLC
 
Signature:/s/ Alejandro Moreno
Name/Title:By: Access Industries Management, LLC, its Manager; its Executive Vice President/Alejandro Moreno
Date:06/11/2025
 
Len Blavatnik
 
Signature:*
Name/Title:Len Blavatnik
Date:06/11/2025
 
Access Industries, LLC
 
Signature:/s/ Alejandro Moreno
Name/Title:By: Access Industries Management, LLC, its Manager; its Executive Vice President/Alejandro Moreno
Date:06/11/2025
 
Access Industries Holdings LLC
 
Signature:/s/ Alejandro Moreno
Name/Title:By: Access Industries Management, LLC, its Manager; its Executive Vice President/Alejandro Moreno
Date:06/11/2025
 
Access Industries Management, LLC
 
Signature:/s/ Alejandro Moreno
Name/Title:By: Executive Vice President/Alejandro Moreno
Date:06/11/2025
 
AI Investments Holdings LLC
 
Signature:/s/ Alejandro Moreno
Name/Title:By: Access Industries Management, LLC, its Manager; its Executive Vice President/Alejandro Moreno
Date:06/11/2025
Comments accompanying signature:
* The undersigned, by signing his name hereto, executes this Schedule 13D pursuant to the Power of Attorney executed on behalf of Mr. Blavatnik and filed herewith.