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Nl Industries Inc
$6.28 +0.34 (+5.72%) At close · Jul 2
Market Cap
$306.86M
Shares
48,862,734

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 75
Total Value: $31,073,391
Total Shares: 5,329,912

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 75 13F filers
Top Holder
39.2%
Jun 2023 → Mar 2026 · range 34.4% – 40.0%
of institutional value
Top 5
69.1%
Jun 2023 → Mar 2026 · range 64.1% – 72.2%
of institutional value
Top 10
85.2%
Jun 2023 → Mar 2026 · range 78.9% – 85.6%
of institutional value
HHI
1,840
Jun 2023 → Mar 2026 · range 1,530 – 1,918
Moderately concentrated
Showing 75 of 75
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 72162 CUSIP 629156407 13F (30d) 1 filings 1 filers Visit website Investor relations