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EMCORE Corporation EMCORE Corporation

EMCORE Corporation

EMKR
Rank in Stocks #23566
EMCORE Corporation, founded in 1984 and based in Alhambra, California,... EMCORE Corporation, founded in 1984 and based in Alhambra, California, specializes in developing advanced mixed-signal optoelectronic solutions. Its products are distributed worldwide, spanning the United States, Canada, Asia, and Europe. The company is structured into two principal divisions: Aerospace and Defense, and Broadband. Within its Aerospace and Defense segment, EMCORE delivers navigation and inertial sensing technology. This includes a range of fiber optic gyro productsβ€”such as gyroscopes, inertial measurement units (IMUs), and inertial navigation systems (INS)β€”as well as QMEMS gyroscopes, accelerometers, IMUs, and INS devices, primarily catering to aerospace and defense applications. This segment also offers defense optoelectronics, encompassing the Optiva platform for fiber optic transport systems, erbium-doped fiber amplifiers, robust microwave flange-mount transmitters, receivers, and optical delay line components. The Broadband segment provides a variety of optoelectronic components. These include cable TV (CATV) lasers and transmitters crucial for forward and return path broadband operations, subassembly components, analog fiber-optic transmitters, quadrature amplitude modulation (QAM) transmitters, and CATV fiber amplifiers. Additionally, EMCORE supplies high-power gain chips, photodiode products, and GPON fiber-to-the-premises (FTTP) and data center chip products, primarily for the telecommunications industry. The company's offerings also extend to lasers, receivers, and photodetector components utilized in wireless, distributed sensing, and Light Detection and Ranging (LiDAR) applications. EMCORE targets diverse markets including CATV, optical sensing, telecommunications, data centers, navigation, and defense optoelectronics. Its products reach customers through a combination of a direct sales force, application engineers, third-party sales representatives, and distributors.
Share Price
$3.10
Last synced: 2025-03-06
Market Cap
$71.89M
Change (1 day)
0.00%
Change (1 year)
0.00%
Country
US
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P/E ratio for EMCORE Corporation (EMKR)
P/E ratio as of August 2026 TTM: -0.89
According to EMCORE Corporation latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is -0.89. At the end of 2023 the company had a P/E ratio of -1.44.
P/E ratio history for EMCORE Corporation from 2000 to 2026
P/E ratio at the end of each year
Year P/E Ratio Change
2026 (TTM) -0.89 39.77%
2024 -0.64 -55.83%
2023 -1.44 -90.92%
2022 -15.92 -114.82%
2021 107.36 -178.54%
2020 -136.71 458.81%
2019 -24.46 -65.20%
2018 -70.30 -126.48%
2017 265.46 48.18%
2016 179.14 453.89%
2015 32.34 -90.94%
2014 357.13 49.87%
2013 238.29 -816.45%
2012 -33.26 29.30%
2011 -25.72 -8.51%
2010 -28.12 271.84%
2009 -7.56 -81.68%
2008 -41.28 -52.23%
2007 -86.42 -261.36%
2006 53.56 -124.20%
2005 -221.26 248.23%
2004 -63.54 125.03%
2003 -28.24 559.69%
2002 -4.28 -98.12%
2001 -227.85 -55.16%
2000 -508.12 0.00%
P/E ratio for similar companies or competitors
Company P/E Ratio P/E Ratio Difference Country
34.32 -3,937.14%
US
27.76 -3,203.60%
TW
63.49 -7,197.59%
US
21.68 -2,524.15%
US
7.19 -903.52%
KR
How to read a P/E ratio?

The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share.
A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.

Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.

Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.