Security key
N53745100
LyondellBasell Industries N.V. - Common Stock (LYB)
CUSIP: N53745100
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 234,430,302
- Total 13F value
- $10,153,395,831
- Share change
- +14,116,736
- Put/Call ratio
- 90%
- SEC-reported price per share
- $43.30
- Number of holders
- 793
- Value change
- +$556,533,138
- Number of buys
- 365
- Number of sells
- 431
- Shares outstanding
- 322,406,950
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
793
Top holders
10
LYB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
LyondellBasell Industries N.V. SEC filings
LyondellBasell Industries N.V. company facts
Broader feeds
Reporting periods
Holder history for CUSIP N53745100
Recent filing periods:
Ownership snapshot
Top reported holders of LYB - LyondellBasell Industries N.V. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
LYB Holdco LLC
Disclosed value leader
LYB Holdco LLC
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 20%
13D/G row: LYB Holdco LLC
Showing 1-6 of 15 holder rows.
Quick read
LYB Holdco LLC leads the comparable SEC ownership view at 20%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens LYB Holdco LLC's linked filing trail.
Comparable ownership
Top 5
LYB Holdco LLC
20%
DODGE & COX
5.2%
VANGUARD GROUP INC
9.6%
BlackRock, Inc.
9%
STATE STREET CORP
4.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| LYB Holdco LLC |
13D/G
|
20%
|
$3,961,524,383
65,285,504 shares
|
$0 | 13 Jun 2025 |
| DODGE & COX |
13D/G
13F
Company
|
5.2%
|
$998,099,897
16,965,832 shares
|
$0 | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
9.6%
|
$1,518,546,060
30,965,458 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
Company
|
9%
|
$1,427,531,419
29,109,532 shares
|
— | 30 Sep 2025 |
| STATE STREET CORP |
13F
Company
|
4.1%
|
$646,491,868
13,182,950 shares
|
— | 30 Sep 2025 |
| Capital World Investors |
13F
Company
|
3%
|
$480,971,717
9,807,743 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
793
Shares
234,430,302
Rows available
793
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
804
Q4 2025 holders
793
Holder diff
-11
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend