Security key
N53745100
LyondellBasell Industries N.V. - Common Stock (LYB)
CUSIP: N53745100
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 83,143
- Total 13F value
- $4,377,772
- Share change
- +76,573
- SEC-reported price per share
- $52.65
- Number of holders
- 10
- Value change
- +$4,031,460
- Number of buys
- 5
- Number of sells
- 3
- Shares outstanding
- 322,406,950
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
10
Top holders
10
LYB full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
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
31 Mar 2026
13D/G
13F
3/4/5
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%
VANGUARD CAPITAL MANAGEMENT LLC
6%
DODGE & COX
5.2%
AI INVESTMENTS HOLDINGS LLC
6.8%
BlackRock, Inc.
7.8%
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 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
6%
|
$1,558,386,234
19,344,417 shares
|
$0 | 31 Mar 2026 |
| DODGE & COX |
13F
13D/G
Company
|
5.2%
from 13D/G
|
$1,356,562,085
16,839,152 shares
|
— | 31 Mar 2026 |
| AI INVESTMENTS HOLDINGS LLC |
3/4/5
10%+ Owner
|
6.8%
|
$1,338,443,549
22,036,072 shares
|
-$26,256,663 | 09 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
7.8%
|
$2,023,126,447
25,113,288 shares
|
— | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
4.2%
|
$1,088,294,304
13,509,115 shares
|
— | 31 Mar 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
10
Shares
83,143
Rows available
10
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
922
Q2 2026 holders
10
Holder diff
-912
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend