# LyondellBasell Industries NV (LYB) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: N53745100
Page URL: https://superinvestorclub.com/stock/LYB
Last updated: 2026-07-08T11:37:21.254Z

## Summary

As of the most recent 13F filing period, LyondellBasell Industries NV (LYB) is held by 6 tracked superinvestors with an aggregate position value of $1.85B representing 0168391525596588500000380007969131435 shares.

## Top institutional holders (6)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Dodge & Cox](https://superinvestorclub.com/manager/16) | Dodge & Cox | 16839152 | $1.36B | 0.75% | 2026-03-31 |
| 2 | [Christopher Davis](https://superinvestorclub.com/manager/75) | Davis Selected Advisers | 5596588 | $450.9M | 2.07% | 2026-03-31 |
| 3 | [Howard Marks](https://superinvestorclub.com/manager/87) | Oaktree Capital Management | 500000 | $40.3M | 0.61% | 2026-03-31 |
| 4 | [Bill Miller](https://superinvestorclub.com/manager/72) | Miller Value Partners | 38000 | $3.1M | 0.80% | 2026-03-31 |
| 5 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 7969 | $641,983 | 0.00% | 2026-03-31 |
| 6 | [Stanley Druckenmiller](https://superinvestorclub.com/manager/19) | Duquesne Family Office | 131435 | $10,588 | 0.31% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2023-12-31: 1 holders, $1.54B aggregate, 016210777 shares
- 2024-03-31: 2 holders, $1.66B aggregate, 01622775215326 shares
- 2024-06-30: 1 holders, $1.55B aggregate, 016158867 shares
- 2024-09-30: 1 holders, $2.5M aggregate, 025980 shares
- 2024-12-31: 2 holders, $1.26B aggregate, 01696583249501 shares
- 2025-03-31: 2 holders, $1.19B aggregate, 01689603238000 shares
- 2025-06-30: 2 holders, $984.1M aggregate, 01696999738000 shares
- 2025-09-30: 2 holders, $834.0M aggregate, 01696906238000 shares
- 2025-12-31: 2 holders, $732.5M aggregate, 01687907738000 shares
- 2026-03-31: 6 holders, $1.85B aggregate, 0168391525596588500000380007969131435 shares

## Recent congressional trades (13)

- 2026-01-09: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-11-03: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-08-04: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-07-01: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-06-24: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-06-09: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-05-19: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-05-15: Rob Bresnahan (Republican-PA) purchase $1,001 - $15,000
- 2025-04-23: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-02-25: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-01-17: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2024-11-12: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2024-10-14: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "LyondellBasell Industries NV (LYB) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/LYB), aggregating SEC 13F, Form 4, and congressional disclosures."