InvestorLens

LYB — LYONDELLBASELL INDUSTRIES N

Materials

Sign in to save5 tracked investors reported this
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying LYB?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence
67
Institutional Conviction
Mixed · 2 buying vs 1 selling last quarter
47
Macro Tailwind
Macro conditions are mixed for this sector
64
Congressional Activity
1 congressional purchase, 0 sales disclosed in the last 6 months
Why? — Evidence & Confidence ▾

Of 3 tracked investors who changed their LYB position last quarter, 2 bought and 1 sold (67% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 64/100 in a Overheat regime). 1 congressional purchase, 0 sales disclosed in the last 6 months.

Supporting evidence
  • +2 tracked investors added or increased positions last quarter (Howard Marks, Ray Dalio)
  • +5 tracked investors reported holding LYB at their latest filing
  • +Macro Health is 56/100 in a Overheat regime — historically acceptable for Materialssource
Contradicting evidence — always shown
  • −1 tracked investor reduced or exited last quarter (0 reduced, 1 sold out)
  • −13F data is disclosed up to 45 days after quarter end — positions may have changed since
Know the limits
  • · 13F disclosure lag (up to 45 days)
  • · Tracked investors are a sample, not the whole market
  • · Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/18/2026.

About LYONDELLBASELL INDUSTRIES N (LYB)

LYONDELLBASELL INDUSTRIES N (LYB) appears in the most recent 13F filings of 5 tracked institutional investors. LYONDELLBASELL INDUSTRIES N is classified in the Materials sector. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $246M. Across recent filings, tracked investors recorded 8 new positions, 5 increased, 4 reduced, and 6 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in LYB

57
/100
Mixed Activity
Added / Increased13
Reduced4
Exited6
BearishBullish
Crowded Trade Score™

How many top investors track LYB

33
/100
Emerging Interest
5investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

LYB Ownership Composition

How LYONDELLBASELL INDUSTRIES N is held across tracked investor types, based on reported 13F positions.

Dominant Type
Multi-Strategy / Quant
82% of tracked value
Institutions
5
tracked investors
Total Reported
$316.4M
combined 13F value
Types3
  • Multi-Strategy / Quant82.5%
  • Value & Distressed15.0%
  • Macro2.5%
Multi-Strategy / Quant(3)
82.5%
Value & Distressed(1)
15.0%
Macro(1)
2.5%

Tracked investors currently reporting LYB

2 tracked investors have since exited this position — listed separately below.

  • Ken GriffinJun 30, 2026
    Citadel Advisors
    Shares
    3.6M
    Value
    $191.4M
    % Portfolio
    0.02%
  • Izzy EnglanderJun 30, 2026
    Millennium Management
    Shares
    736.4K
    Value
    $38.8M
    % Portfolio
    0.01%
  • Steve CohenJun 30, 2026
    Point72 Asset Management
    Shares
    585.6K
    Value
    $30.8M
    % Portfolio
    0.03%
  • Howard MarksJun 30, 2026
    Oaktree Capital Management
    Shares
    900K
    Value
    $47.4M
    % Portfolio
    0.66%
  • Ray DalioJun 30, 2026
    Bridgewater Associates
    Shares
    152.6K
    Value
    $8M
    % Portfolio
    0.03%

Previously held LYB

These investors reported LYB in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.

InvestorFirmLast reported sharesValue thenLast held
Paul Tudor JonesTudor Investment Corp670K$32.9MSep 30, 2025
Stanley DruckenmillerDuquesne Family Office131.4K$10.6MMar 31, 2026

Recent activity

Frequently asked questions

How many institutional investors hold LYB?
5 tracked institutional investors disclosed a position in LYB (LYONDELLBASELL INDUSTRIES N) in their most recent 13F filing.
Who is the largest institutional holder of LYB?
Ken Griffin, Citadel Advisors, holds the largest disclosed position in LYB, valued at $246M.
Did institutional ownership of LYB increase or decrease?
Across recent 13F filings, tracked investors recorded 8 new positions, 5 increased, 4 reduced, and 6 fully exited LYB.
What sector is LYB in?
LYONDELLBASELL INDUSTRIES N is classified in the Materials GICS sector.
Where does this LYB ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.
LYB (LYONDELLBASELL INDUSTRIES N) — Institutional Holders & — InvestorLens