NL Industries, Inc. (NL) ownership: insiders 0% · institutions 10% · index and ETF funds 1% (13F 2026-03-31). Insider activity, 90 days: 0 sales, 0 open-market buys. SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| Dimensional Fund Advisors | 2089167.00 | $12.18M | 4.3% | 2026-03-31 |
| BlackRock | 529709.00 | $3.09M | 1.1% | 2026-03-31 |
| Vanguard | 423523.00 | $2.47M | 0.9% | 2026-03-31 |
| Aristides Capital LLC | 417014.00 | $2.43M | 0.9% | 2026-03-31 |
| Bridgeway Capital Management, LLC | 325993.00 | $1.90M | 0.7% | 2026-03-31 |
| Empowered Funds, LLC | 232131.00 | $1.35M | 0.5% | 2026-03-31 |
| Geode Capital Management | 224514.00 | $1.31M | 0.5% | 2026-03-31 |
| Renaissance Technologies | 162470.00 | $947200.00 | 0.3% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.