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Buy Day today: Neutral (46) Mixed market breadth · no major macro event
NL

NL Industries Inc

Industrials · Security & Protection Services

7.20$ +3.0% vs. previous close Closing price · As of: Oct 30, 2026

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%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 12.3%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 83.0%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 17.0%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 1.6%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 49Mio.

Largest Shareholders

Institutions

Institutions NL
Name Stake (%) Shares Change (%) Date
Dimensional Fund Advisors, Inc. 4.21 2,058,135 -1.5 06/30/2026
BlackRock Inc 1.10 540,104 +2.0 06/30/2026
Vanguard Capital Management, LLC 0.66 324,989 +1.2 06/30/2026
Aristides Capital LLC 0.64 312,962 -25.0 06/30/2026
Bridgeway Capital Management, LLC 0.64 310,993 -4.6 06/30/2026
Millennium Management LLC 0.53 257,968 +1,170.2 06/30/2026

Funds

Funds NL
Name Stake (%) Shares Change (%) Date
DFA US Small Cap Value I 1.61 787,540 +0.0 08/31/2026
Northeast Investors Trust 1.04 510,200 +0.0 06/30/2026
DFA US Core Equity 1 I 0.50 245,597 +0.0 08/31/2026
DFA US Core Equity 2 I 0.50 244,901 +0.0 08/31/2026

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: October 30, 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.

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