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USLM · United States Lime & Minerals Inc · Holdings

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Market Cap
$3.35B
Shares
28.69M

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.

Holders: 236
Total Value: $979,160,895
Total Shares: 9,354,512
Showing 1–100 of 240 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 236 13F filers · Δ vs Mar 31, 2026
Top Holder
17.8%
Sep 2023 → Jun 2026 · range 9.9% – 21.9%
+7.9 pts
Top 5
42.6%
Sep 2023 → Jun 2026 · range 35.7% – 67.4%
+6.8 pts
Top 10
63.1%
Sep 2023 → Jun 2026 · range 55.4% – 84.6%
+7.7 pts
HHI
591
Sep 2023 → Jun 2026 · range 405 – 1,102
Broadly held+185

Quarterly Activity

vs Mar 31, 2026
New
47
Increased
94
Decreased
66
Sold Out
49
Unchanged
29
Holder count: -2
Institutional value: -14.3%
Shares held: +7.0%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 240
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 82020 CUSIP 911922102 13F (30d) 140 filings 140 filers Visit website Investor relations