Basis: Trailing twelve months (TTM). Source: stored company filings and market data; unavailable inputs remain N/A.
Is the operating margin high or low?
The operating margin of 37.53% is 43% below its 5-year average of 65.53%, near the low end of its 5-year range (35.86%–88.70%).
28.06% below its 12-month average of 52.17%.
Reported quarterly operating margin; no daily interpolation. Q2 FY2026 (2026-06-30): 55.05%.
OPERATING MARGIN
37.53%
OPERATING MARGIN AVG TTM
52.17%
OPERATING MARGIN AVG 3Y
56.49%
OPERATING MARGIN AVG 5Y
65.53%
OPERATING MARGIN AVG 10Y
65.13%
OPERATING MARGIN AVG 15Y
63.68%
OPERATING MARGIN AVG 20Y
63.40%
CURRENT VS TTM AVG
-28.06%
CURRENT VS 3Y AVG
-33.56%
CURRENT VS 5Y AVG
-42.73%
CURRENT VS 10Y AVG
-42.38%
CURRENT VS 15Y AVG
-41.07%
CURRENT VS 20Y AVG
-40.81%
SECTOR MEDIAN · ENERGY
18.52%
median of 50 covered companies
CURRENT VS SECTOR MEDIAN
+102.70%
vs the sector median at left
Dorchester Minerals, L.P.
Market Cap
$1.40B
Operating Margin
37.53%
TTM Avg
52.17%
3Y Avg
56.49%
5Y Avg
65.53%
Market Cap
$1.44B
Operating Margin
62.58%
TTM Avg
75.10%
3Y Avg
81.42%
5Y Avg
61.29%
Market Cap
$1.99B
Operating Margin
-24.07%
TTM Avg
-106.78%
3Y Avg
-51.72%
5Y Avg
-31.09%
Market Cap
$619.92M
Operating Margin
3.32%
TTM Avg
-9.52%
3Y Avg
-1.64%
5Y Avg
0.24%
Market Cap
$240.84M
Operating Margin
-153.56%
TTM Avg
-138.06%
3Y Avg
-267.60%
5Y Avg
-178.40%
Market Cap
$2.79B
Operating Margin
11.19%
TTM Avg
11.02%
3Y Avg
14.68%
5Y Avg
17.04%
Market Cap
$3.85B
Operating Margin
6.07%
TTM Avg
11.29%
3Y Avg
11.09%
5Y Avg
-4.30%
Market Cap
$4.28B
Operating Margin
8.27%
TTM Avg
8.49%
3Y Avg
13.92%
5Y Avg
15.90%
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Dorchester Minerals, L.P. (DMLP) | $1.40B | 37.53% | 52.17% | 56.49% | 65.53% |
| Natural Resource Partners L.P. (NRP)vs › | $1.44B | 62.58% | 75.10% | 81.42% | 61.29% |
| SolarEdge Technologies, Inc. (SEDG)vs › | $1.99B | -24.07% | -106.78% | -51.72% | -31.09% |
| Array Technologies, Inc. (ARRY)vs › | $619.92M | 3.32% | -9.52% | -1.64% | 0.24% |
| Star Group, L.P. (SGU)vs › | $421.26M | 5.83% | 4.83% | 4.08% | 5.23% |
| enCore Energy Corp. (EU)vs › | $240.84M | -153.56% | -138.06% | -267.60% | -178.40% |
| Centrus Energy Corp. (LEU)vs › | $2.79B | 11.19% | 11.02% | 14.68% | 17.04% |
| Helmerich & Payne, Inc. (HP)vs › | $3.85B | 6.07% | 11.29% | 11.09% | -4.30% |
| Enphase Energy, Inc. (ENPH)vs › | $4.28B | 8.27% | 8.49% | 13.92% | 15.90% |
| Oceaneering International, Inc. (OII)vs › | $4.60B | 10.37% | 10.09% | 8.26% | 1.80% |
Gross Margin
46.2%
Operating Margin
37.5%
Operating Margin = Operating Income / Revenue
Operating margin is the percentage of revenue remaining after operating expenses, reflecting operating efficiency.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | OPERATING MARGIN |
|---|---|
| 2026-06-30 | 55.05% |
| 2026-03-31 | 49.49% |
| 2025-12-31 | 38.68% |
| 2025-09-30 | 79.52% |
| 2025-06-30 | 38.11% |
| 2025-03-31 | 40.87% |
| 2024-12-31 | 35.86% |
| 2024-09-30 | 68.10% |
| 2024-06-30 | 63.24% |
| 2024-03-31 | 58.64% |
| 2023-12-31 | 72.95% |
| 2023-09-30 | 69.17% |
| 2023-06-30 | 64.68% |
| 2023-03-31 | 86.42% |
| 2022-12-31 | 73.19% |
| 2022-09-30 | 87.27% |
| 2022-06-30 | 88.70% |
| 2022-03-31 | 75.80% |
| 2021-12-31 | 77.91% |
| 2021-09-30 | 75.23% |
| 2021-06-30 | 77.29% |
| 2021-03-31 | 66.34% |
| 2020-12-31 | 51.97% |
| 2020-09-30 | 44.79% |
| 2020-06-30 | 17.54% |
| 2020-03-31 | 56.61% |
| 2019-12-31 | 62.88% |
| 2019-09-30 | 65.75% |
| 2019-06-30 | 66.00% |
| 2019-03-31 | 73.45% |
| 2018-12-31 | 77.46% |
| 2018-09-30 | 66.57% |
| 2018-06-30 | 77.47% |
| 2018-03-31 | 69.02% |
| 2017-12-31 | 72.85% |
| 2017-09-30 | 57.88% |
| 2017-06-30 | 67.31% |
| 2017-03-31 | 66.96% |
| 2016-12-31 | 63.96% |
| 2016-09-30 | 62.24% |
| 2016-06-30 | 59.46% |
| 2016-03-31 | 24.45% |
| 2015-12-31 | 36.84% |
| 2015-09-30 | 36.29% |
| 2015-06-30 | 46.06% |
| 2015-03-31 | 45.77% |
| 2014-12-31 | 61.55% |
| 2014-09-30 | 69.77% |
| 2014-06-30 | 70.17% |
| 2014-03-31 | 70.63% |
| 2013-12-31 | 69.52% |
| 2013-09-30 | 65.19% |
| 2013-06-30 | 68.71% |
| 2013-03-31 | 57.86% |
| 2012-12-31 | 61.65% |
| 2012-09-30 | 64.01% |
| 2012-06-30 | 58.16% |
| 2012-03-31 | 56.02% |
| 2011-12-31 | 98.40% |
| 2011-09-30 | 82.39% |
| 2011-06-30 | 67.75% |
| 2011-03-31 | 63.39% |
| 2010-12-31 | 78.04% |
| 2010-09-30 | 67.45% |
| 2010-06-30 | 55.60% |
| 2010-03-31 | 57.43% |
| 2009-12-31 | 57.30% |
| 2009-09-30 | 41.04% |
| 2009-06-30 | 46.98% |
| 2009-03-31 | 42.50% |
| 2008-12-31 | 62.97% |
| 2008-09-30 | 75.46% |
| 2008-06-30 | 79.81% |
| 2008-03-31 | 71.83% |
| 2007-12-31 | 66.96% |
| 2007-09-30 | 62.11% |
| 2007-06-30 | 67.85% |
| 2007-03-31 | 61.04% |
| 2006-12-31 | 62.83% |
| 2006-09-30 | 59.55% |
| 2006-06-30 | 71.75% |
| 2006-03-31 | 66.76% |
| 2005-12-31 | 73.29% |
| 2005-09-30 | 69.14% |
| 2005-06-30 | 59.61% |
| 2005-03-31 | 54.27% |
| 2004-12-31 | 52.63% |
| 2004-09-30 | 54.34% |
| 2004-06-30 | 53.16% |
| 2004-03-31 | 49.96% |
| 2003-12-31 | 42.07% |
| 2003-09-30 | -134.08% |
| 2003-06-30 | -167.96% |
| 2003-03-31 | 27.69% |
| 2002-12-31 | 62.24% |
