United States Lime & Minerals Inc
USLM- Exchange
- Nasdaq
- Industry
- Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- SEC CIK
- 0000082020
In the last 90 days, United States Lime & Minerals Inc insiders filed 1 open-market purchase and 1 sale; 235 institutions reported holding it in 13F filings for Q2 2026, worth $978.3M in total; no superinvestor holds it.
Key figures
- Insider buysLast 90 days, $2.20M in total
- 1
- Insider sellsLast 90 days, $2.20M in total
- 1
- 13F holdersQ2 2026, +1 vs. previous quarter
- 235
- 13F valueReported value at the end of Q2 2026
- $978.3M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding USLM, Q2 2026
No superinvestor reported holding USLM at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by United States Lime & Minerals Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 (view filing)4:12 PM ET | Sep 9 | 2 days | Doumet Antoine MDirector | SSaleUSLM Common Stock | −20.0K | $110.00 | −$2.20M | −18.2%90.0K after | |
| Sep 11, 2026 (view filing)4:10 PM ET | Sep 9 | 2 days | Candou Holdings Ltd.10% Owner | PPurchaseUSLM Common Stock | +20.0K | $110.00 | +$2.20M | +0.1%17.7M after | |
| Mar 4, 2026 (view filing) | Mar 3 | 1 day | Duhe Sandra CDirector | SSaleUSLM Common Stock | −1.28K | $120.45 | −$153.8K | −36.2%2.25K after | |
| Sep 5, 2025 (view filing) | Sep 3-4 | 2 days | Byrne Timothy WPresident & CEO | SSaleUSLM Common Stock | −39.5K | $120.57 | −$4.77M | −31.4%86.4K after | 4 lots |
| Feb 25, 2025 (view filing) | Feb 24 | 1 day | Duhe Sandra CDirector | SSaleUSLM Common Stock | −3.16K | $94.61 | −$298.7K | −59.7%2.13K after | |
| Nov 21, 2024 (view filing) | Nov 19-20 | 2 days | Byrne Timothy WPresident & CEO | SSaleUSLM Common Stock | −44.2K | $140.67 | −$6.22M | −30.0%103.0K after | 3 lots |
| Nov 13, 2024 (view filing) | Nov 12 | 1 day | O'Neill NathanVice President | SSaleUSLM Common Stock | −1.75K | $139.73 | −$244.5K | −18.2%7.88K after | |
| Aug 26, 2024 (view filing) | Aug 22 | 4 days | Cardin Richard WDirector | SSaleUSLM Common Stock | −12.0K | $77.88 | −$934.6K | −45.6%14.3K after | |
| Jun 7, 2024 (view filing) | Jun 5-7 | 2 days | Byrne Timothy WPresident & CEO | SSaleUSLM Common Stock | −8.23K | $336.03 | −$2.76M | −21.8%29.5K after | 8 lots |
| Mar 14, 2024 (view filing) | Mar 14 | Same day | Duhe Sandra CDirector | SSaleUSLM Common Stock | −427 | $291.02 | −$124.3K | −48.3%457 after |
Top 10 13F holders, Q2 2026
The largest institutional positions in United States Lime & Minerals Inc at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,666,090 | $174.4M | 0.00% | +802,890+93.0% | Added |
| Dimensional Fund Advisors LP | 759,849 | $79.5M | 0.01% | +12,209+1.6% | Added |
| Renaissance Technologies LLC | 609,011 | $63.7M | 0.09% | −5,452−0.9% | Reduced |
| First Trust Advisors LP | 488,301 | $51.1M | 0.03% | +46,350+10.5% | Added |
| Vanguard Capital Management LLC | 457,733 | $47.9M | 0.00% | +1,160+0.3% | Added |
| Vanguard Portfolio Management LLC | 424,477 | $44.4M | 0.00% | +93,877+28.4% | Added |
| State Street Corp | 419,491 | $43.9M | 0.00% | +183,902+78.1% | Added |
| Geode Capital Management, LLC | 382,636 | $40.1M | 0.00% | +28,553+8.1% | Added |
| Select Equity Group, L.P. | 380,570 | $39.8M | 0.21% | −25,111−6.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 314,326 | $32.9M | 0.04% | +24,394+8.4% | Added |