LYONDELLBASELL INDUSTRIES N (LYB) Institutional Ownership Changes & 13F Activity
LYONDELLBASELL INDUSTRIES N (LYB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Charles Schwab Investment Management Inc, Fmr Llc, Holocene Advisors, Lp, Morgan Stanley, and Millennium Management Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| M&T Bank Corp | Buy | +24,023 | +350.6% | 30,874 | $2.49M | Q1 2026 | Sep 04, 2026 |
| Cornerstone Financial Management Llc | Sell | -1 | -2.3% | 43 | $3.46K | Q1 2026 | Aug 28, 2026 |
| Dakota Wealth Management | Sell | -7,207 | -59.4% | 4,929 | $397.08K | Q1 2026 | Aug 26, 2026 |
| Ensign Peak Advisors, Inc | Buy | +29,351 | +1.7% | 1,794,964 | $144.60M | Q1 2026 | Aug 18, 2026 |
| Mirae Asset Global Investments Co., Ltd. | Sell | -225,562 | -81.4% | 51,604 | $4.16M | Q1 2026 | Aug 12, 2026 |
| Algert Global Llc | Buy | +36,360 | — | 36,360 | $2.93M | Q1 2026 | Aug 11, 2026 |
| Brighton Jones Llc | Buy | +13,655 | — | 13,655 | $1.10M | Q1 2026 | Aug 07, 2026 |
| P.A.W. Capital Corp | Buy | +11,850 | — | 11,850 | $944.75K | Q1 2026 | Jul 21, 2026 |
| Wells Fargo & Company/Mn | Buy | +14,729 | +2.2% | 692,069 | $55.75M | Q1 2026 | Jul 08, 2026 |
| Flax Pond Capital, Llc | Sell | -70,244 | -87.1% | 10,442 | $841.21K | Q1 2026 | May 19, 2026 |
| Kentucky Retirement Systems | Buy | +19,985 | +124.3% | 36,067 | $2.90M | Q1 2026 | May 19, 2026 |
| Royal Fund Management, Llc | Buy | +13,800 | +97.2% | 28,000 | $2.26M | Q1 2026 | May 19, 2026 |
| Cim Investment Management Inc | Buy | +4,562 | — | 4,562 | $367.51K | Q1 2026 | May 19, 2026 |
| Western Wealth Management, Llc | Buy | +1,058 | — | 1,058 | $85.23K | Q1 2026 | May 19, 2026 |
| Bank Of America Corp | Buy | +492,753 | +46.7% | 1,547,735 | $124.69M | Q1 2026 | May 18, 2026 |
| Edgestream Partners, L.P. | Sell | -167,300 | -85.6% | 28,152 | $2.27M | Q1 2026 | May 18, 2026 |
| Amundi | Sell | -136,577 | -13.9% | 842,525 | $67.87M | Q1 2026 | May 18, 2026 |
| California State Teachers Retirement System | Sell | -13,683 | -4.5% | 293,166 | $23.62M | Q1 2026 | May 18, 2026 |
| Bull Harbor Capital Llc | Buy | +7,737 | — | 7,737 | $623.29K | Q1 2026 | May 18, 2026 |
| Sunbelt Securities, Inc. | Sell | -6,423 | -53.0% | 5,689 | $458.31K | Q1 2026 | May 18, 2026 |
| Arkadios Wealth Advisors | Sell | -2,932 | -29.0% | 7,187 | $578.98K | Q1 2026 | May 18, 2026 |
| South Dakota Investment Council | Sell | -2,666 | -0.9% | 293,471 | $23.64M | Q1 2026 | May 18, 2026 |
| Centaurus Financial, Inc. | Buy | +32 | +0.9% | 3,623 | $292.00K | Q1 2026 | May 18, 2026 |
| Charles Schwab Investment Management Inc | Sell | -7,447,282 | -73.7% | 2,654,786 | $213.87M | Q1 2026 | May 15, 2026 |
| Fmr Llc | Buy | +3,905,306 | +84.7% | 8,518,205 | $686.23M | Q1 2026 | May 15, 2026 |
| Holocene Advisors, Lp | Buy | +2,835,183 | — | 2,835,183 | $228.40M | Q1 2026 | May 15, 2026 |
| Morgan Stanley | Sell | -2,303,008 | -25.7% | 6,668,733 | $537.23M | Q1 2026 | May 15, 2026 |
| Millennium Management Llc | Buy | +1,372,398 | +144.4% | 2,322,614 | $187.11M | Q1 2026 | May 15, 2026 |
| Goldman Sachs Group Inc | Buy | +1,301,723 | +80.7% | 2,914,974 | $234.83M | Q1 2026 | May 15, 2026 |
| Worldquant Millennium Advisors Llc | Sell | -1,166,004 | -71.1% | 473,259 | $38.13M | Q1 2026 | May 15, 2026 |
Frequently asked questions about LYB activity
Which institutional owners are buying LYB?
Institutional owners buying LYB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in LYB activity?
"Buy" means an investor increased their reported position in LYB compared to the prior reporting period. This reflects growing exposure to LYONDELLBASELL INDUSTRIES N (LYB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in LYB increasing?
Institutional interest in LYB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related LYB Institutional Insights
- LYB Overview
- LYB 13F Institutional Holders
- LYB Superinvestors
- Basic Materials Sector Institutional Ownership
- Basic Materials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Basic Materials Stocks By Institutional Investors
- Most Sold Basic Materials Stocks By Institutional Investors
- LYB Insider Trading & SEC Form 4 Activity
- LYB Articles
- Top Institutional Investor Stock Rankings