Basis: Latest reported fiscal quarter. Source: stored company filings and market data; unavailable inputs remain N/A.
Is the operating margin high or low?
The operating margin of 17.93% is 161% above its 5-year average of -29.26%, near the high end of its 5-year range (-97.63%–29.46%).
As of the fiscal period ended Tuesday, June 30, 2026. 11.61% above its 12-month average of 16.06%.
Reported quarterly operating margin; no daily interpolation.
OPERATING MARGIN
17.93%
OPERATING MARGIN AVG TTM
16.06%
OPERATING MARGIN AVG 3Y
4.24%
OPERATING MARGIN AVG 5Y
-29.26%
OPERATING MARGIN AVG 10Y
-263.75%
OPERATING MARGIN AVG 15Y
-305.74%
OPERATING MARGIN AVG 20Y
-191.00%
CURRENT VS TTM AVG
+11.61%
CURRENT VS 3Y AVG
+322.80%
CURRENT VS 5Y AVG
+161.27%
CURRENT VS 10Y AVG
+106.80%
CURRENT VS 15Y AVG
+105.86%
CURRENT VS 20Y AVG
+109.39%
SECTOR MEDIAN · HEALTHCARE
15.27%
median of 88 covered companies
CURRENT VS SECTOR MEDIAN
+17.41%
vs the sector median at left
Alnylam Pharmaceuticals, Inc.
Market Cap
$31.73B
Operating Margin
17.93%
TTM Avg
16.06%
3Y Avg
4.24%
5Y Avg
-29.26%
Market Cap
$32.40B
Operating Margin
12.70%
TTM Avg
13.37%
3Y Avg
13.23%
5Y Avg
14.11%
Market Cap
$31.02B
Operating Margin
28.22%
TTM Avg
28.07%
3Y Avg
28.30%
5Y Avg
28.33%
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Alnylam Pharmaceuticals, Inc. (ALNY) | $31.73B | 17.93% | 16.06% | 4.24% | -29.26% |
| Centene Corp. (CNC)vs › | $31.99B | -2.82% | -0.98% | 0.21% | 0.84% |
| Biogen Inc. (BIIB)vs › | $32.28B | 12.79% | 22.44% | 23.65% | 25.70% |
| GE HealthCare Technologies Inc. (GEHC)vs › | $32.40B | 12.70% | 13.37% | 13.23% | 14.11% |
| Zoetis Inc. (ZTS)vs › | $32.42B | 37.00% | 37.33% | 36.70% | 36.14% |
| Waters Corporation (WAT)vs › | $31.02B | 28.22% | 28.07% | 28.30% | 28.33% |
| Medline Inc. (MDLN)vs › | $29.83B | 6.07% | 8.25% | 6.70% | 6.70% |
| DexCom, Inc. (DXCM)vs › | $34.27B | 22.92% | 17.22% | 16.09% | 15.13% |
| ResMed Inc. (RMD)vs › | $34.86B | 33.48% | 33.11% | 30.30% | 29.57% |
| Alcon Inc. (ALC)vs › | $35.12B | 10.26% | 13.67% | 11.51% | 7.66% |
Gross Margin
79.7%
Operating Margin
17.9%
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 | 17.93% |
| 2026-03-31 | 23.02% |
| 2025-12-31 | 12.01% |
| 2025-09-30 | 29.46% |
| 2025-06-30 | -2.09% |
| 2025-03-31 | 3.04% |
| 2024-12-31 | -17.73% |
| 2024-09-30 | -15.35% |
| 2024-06-30 | 7.37% |
| 2024-03-31 | -8.79% |
| 2023-12-31 | -26.47% |
| 2023-09-30 | 28.50% |
| 2023-06-30 | -72.10% |
| 2023-03-31 | -46.92% |
| 2022-12-31 | -56.30% |
| 2022-09-30 | -97.63% |
| 2022-06-30 | -85.26% |
| 2022-03-31 | -68.80% |
| 2021-12-31 | -75.26% |
| 2021-09-30 | -96.83% |
| 2021-06-30 | -66.27% |
| 2021-03-31 | -104.89% |
| 2020-12-31 | -118.75% |
| 2020-09-30 | -178.94% |
| 2020-06-30 | -191.28% |
| 2020-03-31 | -211.27% |
| 2019-12-31 | -415.83% |
| 2019-09-30 | -308.73% |
| 2019-06-30 | -528.40% |
| 2019-03-31 | -567.03% |
| 2018-12-31 | -1047.67% |
| 2018-09-30 | -12303.43% |
| 2018-06-30 | -643.17% |
| 2018-03-31 | -673.11% |
| 2017-12-31 | -388.42% |
| 2017-09-30 | -735.84% |
| 2017-06-30 | -756.18% |
| 2017-03-31 | -561.77% |
| 2016-12-31 | -661.36% |
| 2016-09-30 | -781.45% |
| 2016-06-30 | -1061.55% |
| 2016-03-31 | -1498.00% |
| 2015-12-31 | -1225.16% |
| 2015-09-30 | -1238.61% |
| 2015-06-30 | -839.88% |
| 2015-03-31 | -281.72% |
| 2014-12-31 | -190.32% |
| 2014-09-30 | -411.95% |
| 2014-06-30 | -616.93% |
| 2014-03-31 | -3251.53% |
| 2013-12-31 | -272.81% |
| 2013-09-30 | -358.51% |
| 2013-06-30 | -245.33% |
| 2013-03-31 | -52.59% |
| 2012-12-31 | -1040.01% |
| 2012-09-30 | -108.28% |
| 2012-06-30 | -57.78% |
| 2012-03-31 | -52.91% |
| 2011-12-31 | -66.42% |
| 2011-09-30 | -59.82% |
| 2011-06-30 | -63.64% |
| 2011-03-31 | -75.02% |
| 2010-12-31 | -58.56% |
| 2010-09-30 | -31.55% |
| 2010-06-30 | -43.68% |
| 2010-03-31 | -46.03% |
| 2009-12-31 | -30.30% |
| 2009-09-30 | -39.80% |
| 2009-06-30 | -91.10% |
| 2009-03-31 | -31.85% |
| 2008-12-31 | -32.02% |
| 2008-09-30 | -12.57% |
| 2008-06-30 | -53.84% |
| 2008-03-31 | -17.83% |
| 2007-12-31 | -15.86% |
| 2007-09-30 | -314.67% |
| 2007-06-30 | -163.72% |
| 2007-03-31 | -332.47% |
| 2006-12-31 | -143.12% |
| 2006-09-30 | -104.79% |
| 2006-06-30 | -184.50% |
| 2006-03-31 | -171.37% |
| 2005-12-31 | -961.15% |
| 2005-09-30 | -755.13% |
| 2005-06-30 | -1011.19% |
| 2005-03-31 | -406.63% |
| 2004-12-31 | -209.03% |
| 2004-09-30 | -470.08% |
| 2004-06-30 | -5324.43% |
| 2004-03-31 | -9949.25% |
| 2003-12-31 | -46772.73% |
| 2003-09-30 | 100.00% |
| 2003-06-30 | 0.00% |
| 2003-03-31 | 0.00% |
