DMLP
DORCHESTER MINERALS, L.P.
Crude Petroleum & Natural GasNasdaqLarge accelerated filer
Total Trades
33
Buys
33
Sells
0
Largest Trade
$500K+
Insiders
5
Institutional Funds
118
Inst. Value
$1M+
Activist Filings
5
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $500K+ | 20K | $25.24 | Feb 13, 2026 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 15K | $22.27 | Dec 23, 2025 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 20K | $22.26 | Dec 19, 2025 |
| Box Frank Damon | Director | BUY | $100K–$500K | 5K | $21.96 | Dec 3, 2025 |
| VAUGHN ROBERT C | Director | BUY | $1K–$15K | 195 | $21.36 | Dec 2, 2025 |
| VAUGHN ROBERT C | Director | BUY | $50K–$100K | 5K | $21.41 | Nov 28, 2025 |
| MORIYAMA LESLIE A | CFO | BUY | $50K–$100K | 3K | $21.50 | Nov 28, 2025 |
| EHRMAN BRADLEY J | CEO | BUY | $50K–$100K | 3K | $21.50 | Nov 26, 2025 |
| Box Frank Damon | Director | BUY | $100K–$500K | 4K | $25.57 | Sep 8, 2025 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 10K | $28.76 | May 1, 2025 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $15K–$50K | 954 | $33.19 | Dec 30, 2024 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 11K | $32.46 | Dec 27, 2024 |
| MORIYAMA LESLIE A | CFO | BUY | $100K–$500K | 3K | $32.60 | Nov 15, 2024 |
| EHRMAN BRADLEY J | CEO | BUY | $50K–$100K | 3K | $29.50 | Jun 18, 2024 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 10K | $31.69 | May 23, 2024 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $15K–$50K | 1K | $30.90 | Feb 5, 2024 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 5K | $31.66 | Feb 1, 2024 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 8K | $33.46 | Jan 29, 2024 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 5K | $31.90 | Dec 27, 2023 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 9K | $31.86 | Dec 22, 2023 |
| MORIYAMA LESLIE A | CFO | BUY | $100K–$500K | 8K | $28.12 | Nov 13, 2023 |
| EHRMAN BRADLEY J | CEO | BUY | $100K–$500K | 4K | $28.03 | Nov 13, 2023 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 5K | $29.10 | Jun 15, 2023 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 10K | $28.53 | Jun 1, 2023 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 4K | $28.12 | Mar 23, 2023 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 11K | $30.97 | Mar 6, 2023 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $100K–$500K | 15K | $28.05 | Dec 13, 2022 |
| DORCHESTER MINERALS OPERATING LP | Insider | BUY | $500K+ | 20K | $28.59 | Dec 8, 2022 |
| MORIYAMA LESLIE A | CFO | BUY | $15K–$50K | 2K | $28.75 | Nov 17, 2022 |
| EHRMAN BRADLEY J | CEO | BUY | $50K–$100K | 2K | $28.73 | Nov 14, 2022 |
| MORIYAMA LESLIE A | CFO | BUY | $15K–$50K | 1K | $29.70 | Jun 15, 2022 |
| EHRMAN BRADLEY J | COO | BUY | $15K–$50K | 1K | $23.03 | Mar 10, 2022 |
| MORIYAMA LESLIE A | CFO | BUY | $50K–$100K | 2K | $24.37 | Mar 10, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 118 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| MORGAN STANLEY | 1.1M | $1M+ | SH |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 876K | $1M+ | SH |
| Adams Asset Advisors, LLC | 815K | $1M+ | SH |
| ArchPoint Investors | 559K | $1M+ | SH |
| MidFirst Bank | 494K | $1M+ | SH |
| Meixler Investment Management, Ltd. | 415K | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 339K | $1M+ | SH |
| Delta Investment Management, LLC | 291K | $1M+ | SH |
| Texas Yale Capital Corp. | 202K | $1M+ | SH |
| Kingsview Wealth Management, LLC | 178K | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 139K | $1M+ | SH |
| ING GROEP NV | 132K | $1M+ | SH |
| STIFEL FINANCIAL CORP | 124K | $1M+ | SH |
| GraniteShares Advisors LLC | 122K | $1M+ | SH |
| GraniteShares Advisors LLC | 122K | $1M+ | SH |
| Geneos Wealth Management Inc. | 98K | $1M+ | SH |
| UBS Group AG | 92K | $1M+ | SH |
| Freestone Capital Holdings, LLC | 86K | $1M+ | SH |
| Independent Advisor Alliance | 83K | $1M+ | SH |
| Moors & Cabot, Inc. | 81K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · May 14, 2025
6.0%
2.9M shares
Carrollton Mineral Partners, LP
SC 13D/A · Dec 24, 2024
0.7%
337K shares
Carrollton Mineral Partners, LP
SC 13D/A · Nov 25, 2024
1.2%
565K shares
Carrollton Mineral Partners, LP
SC 13D · Nov 7, 2024
1.4%
681K shares
SC 13G · Oct 11, 2024
7.5%
3.5M shares