NL Industries Inc
Ownership
Ownership Structure
Who owns NL Industries Inc (NL)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 17.0% of the shares are freely tradable; institutional investors hold 12.3%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Dimensional Fund Advisors, Inc. | 4.21 | 2,058,135 | -1.5 | 06/30/2026 |
| BlackRock Inc | 1.08 | 529,709 | -1.4 | 03/31/2026 |
| Aristides Capital LLC | 0.85 | 417,014 | +0.0 | 03/31/2026 |
| Bridgeway Capital Management, LLC | 0.67 | 325,993 | +9.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 0.66 | 321,192 | +0.0 | 03/31/2026 |
| Millennium Management LLC | 0.53 | 257,968 | +1,170.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| DFA US Small Cap Value I | 1.61 | 787,540 | +0.0 | 07/31/2026 |
| Northeast Investors Trust | 1.04 | 510,200 | +0.0 | 06/30/2026 |
| DFA US Core Equity 1 I | 0.50 | 245,597 | -0.8 | 07/31/2026 |
| DFA US Core Equity 2 I | 0.50 | 244,901 | -3.6 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.