LSB Industries, Inc.
LSB Industries, Inc. (LXU) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LXU · as of Sep 30, 2025
Ownership Breakdown
140
Institutional Holders
▲ 9 vs Q2
$320.87M
Total Inst. Value
▲ $11.35M vs Q2
71.92M
Shares Outstanding
freeFloat 82.01%
40.72M
13F Shares Held
▲ 1.03M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
LXU largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. industrial inorganic chemicals | 6.05M | 8.42% | 8.42% | $47.64B | Nov 12, 2025 | ▲ 87.2K |
ROBOTTI ROBERT industrial inorganic chemicals | 4.26M | 5.93% | 5.93% | $33.55B | Nov 12, 2025 | ▼ 8.9K |
CASTLEKNIGHT MANAGEMENT LP industrial inorganic chemicals | 3.02M | 4.20% | 4.20% | $23.78B | Nov 14, 2025 | ▲ 574.4K |
VANGUARD GROUP INC industrial inorganic chemicals | 3.01M | 4.20% | 4.20% | $23.75B | Nov 7, 2025 | ▲ 6.9K |
DIMENSIONAL FUND ADVISORS LP industrial inorganic chemicals | 2.43M | 3.39% | 3.39% | $19.17B | Nov 12, 2025 | ▼ 1.7K |
GENDELL JEFFREY L industrial inorganic chemicals | 2.06M | 2.87% | 2.87% | $16.22B | Nov 14, 2025 | ▲ 114.3K |
AMERICAN CENTURY COMPANIES INC industrial inorganic chemicals | 1.99M | 2.77% | 2.77% | $15.69B | Nov 12, 2025 | ▲ 109.9K |
SYSTEMATIC FINANCIAL MANAGEMENT LP industrial inorganic chemicals | 1.92M | 2.67% | 2.67% | $15.10B | Nov 13, 2025 | ▲ 99.1K |
RENAISSANCE TECHNOLOGIES LLC industrial inorganic chemicals | 1.80M | 2.51% | 2.51% | $14.19B | Nov 13, 2025 | ▲ 33.8K |
FIRST EAGLE INVESTMENT MANAGEMENT, LLC industrial inorganic chemicals | 1.58M | 2.20% | 2.20% | $12.45B | Nov 12, 2025 | ▼ 185.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
23
Increased
+2.24M shares3
New Positions
first time holders20
Decreased
−976.0K shares0
Sold Out
fully exitedNet shares change (top 50)
+1.26M
+2.24M / −976.0K
Net new holders
+6
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LXU insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
11
Buy transactions
47
Sell transactions
0.23
Buy/Sell ratio
$1M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Ackerman Jonathan Z. director | May 22, 2026 | Award | 9,252 | $12.97 | $120.0K | 9.3K | Form 4 ↗ |
CHANDLER JOHN D director | May 22, 2026 | Award | 9,252 | $12.97 | $120.0K | 34.0K | Form 4 ↗ |
White Lynn F director | May 22, 2026 | Award | 9,252 | $12.97 | $120.0K | 242.5K | Form 4 ↗ |
Bertocco Riccardo director | May 22, 2026 | Award | 9,252 | $12.97 | $120.0K | 26.0K | Form 4 ↗ |
Peninger Diana M director | May 22, 2026 | Award | 9,252 | $12.97 | $120.0K | 74.1K | Form 4 ↗ |
BEHRMAN MARK T President and CEO | Apr 24, 2026 | Award | 706,880 | $14.57 | $10.30M | 2.19M | Form 4 ↗ |
Boehly Todd L 10 percent owner | Mar 26, 2026 | Sale | 4,889,159 | $14.85 | $72.60M | 10.37M | Form 4 ↗ |
MAGUIRE CHERYL EVP and CFO | Mar 12, 2026 | D-Return | 20,000 | $15.00 | $300.0K | 198.1K | Form 4 ↗ |
BEHRMAN MARK T President and CEO | Mar 2, 2026 | Sale | 250,000 | $11.75 | $2.94M | 1.49M | Form 4 ↗ |
CARVER KRISTY SVP and Treasurer | Feb 26, 2026 | Sale | 2,091 | $10.99 | $23.0K | 57.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
LSB Industries, Inc. (LXU) is primarily owned by institutional investors, who hold approximately 56.6% of total shares outstanding. Company insiders own approximately 17.99%, while retail and public investors account for the remaining 25.40%.
The largest institutional shareholder of LSB Industries, Inc. is BLACKROCK, INC., holding approximately 6.05 million shares — equal to 8.42% of outstanding shares — as of September 30, 2025.
A total of 140 institutional investors currently hold LXU stock, with a combined institutional value of approximately $320,871,048 as of the most recent 13F filing period.
Frequently asked questions
LXU ownershipLSB Industries, Inc. (LXU) is primarily owned by institutional investors, who hold approximately 56.6% of shares. The largest shareholder is BLACKROCK, INC. with a 8.42% stake. Company insiders hold 17.99%. Data sourced from SEC Form 13F as of September 30, 2025.