LYB - LyondellBasell Industries N.V.
This page shows which of the focused investors we track hold LYB and how their positions changed, so you can see how much conviction the group has in the stock.
In Q2 2026 it was held by 4 managers with an aggregate reported value of $517.27M, which is 0.04% of the combined portfolio.
As of Q2 2026, 4 tracked institutional managers held LYB (LyondellBasell Industries N.V.) with an aggregate reported value of $517.27M — 0.04% of the combined AlphaBaseline portfolio.
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- Source
- Curated SEC 13F filings
- Period
- Q2 2026
- Ticker
- LYB
13F data is delayed and excludes shorts/non-13F assets.
Long holders
| 1 | Christopher Davis - Davis Advisors | 1.97% | Add +55.4% | 8,698,852 | $457.99M |
| 2 | Muhlenkamp - Muhlenkamp | 2.87% | Add +0.4% | 187,920 | $9.89M |
| 3 | Bill Miller - Miller Value Partners | 0.47% | - | 38,000 | $2M |
Put holders — short bets
1 manager has put options on LYB — a right to sell at strike. The reported value is the underlying market value (notional), not the option premium paid.
| 1 | Howard Marks - Oaktree Capital Management | Add +80.0% | 900,000 | $47.39M |