Stem, Inc.
Stem, Inc. (NYSE: STEM) provides software, edge hardware and services that help asset owners, operators and energy stakeholders monitor, control and optimize solar, energy storage and hybrid assets. Its PowerTrack suite includes monitoring and analytics software, energy management systems, control and data acquisition… From the company’s description.
Over the twelve months to Jun 30, 2026, Stem, Inc. reported revenue of $148.03M, down 5.1% from a year earlier, and a net loss of $73.08M. Its operating margin was −29.1%, and operations generated $11.63M in cash. In fiscal 2025, it reported revenue of $156.27M, up 8.1% from fiscal 2024, and net income of $137.76M.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Stem, Inc. does
In the company’s own words
Stem, Inc. (NYSE: STEM) provides software, edge hardware and services that help asset owners, operators and energy stakeholders monitor, control and optimize solar, energy storage and hybrid assets. Its PowerTrack suite includes monitoring and analytics software, energy management systems, control and data acquisition products, and optimization tools, alongside project, professional and managed services across the energy asset lifecycle. Customers include project developers, asset owners, engineering, procurement and construction firms, distributors, commercial and industrial businesses, utilities and independent power producers. Stem is shifting its focus from battery resales toward AI-enabled software and services; hardware revenue was $68.6 million, or 43.9% of total revenue, in fiscal 2025. Its operations span projects in 55 countries, and it had 423 employees as of December 31, 2025. The company’s flagship platform, formerly branded Athena, is now PowerTrack Optimizer; related applications include Analyzer, Supervisor, Explorer and PowerBidder. Its website is www.stem.com.
Company details
- Sector
- Industrials
- Industry (SIC)
- Business Services & Software
- Headquarters
- HOUSTON, TX
- Fiscal year end
- December
- CIK
- 1758766
- SIC
- 7373
Financial performance, year by year
Fiscal 2020–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Stem, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Stem, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Stem, Inc.’s bonds, as funds hold them
Funds report holding 2 issues of Stem, Inc.’s debt, $3.50M at market value — what funds hold, not the company’s total debt. Weighted-average coupon 0.45%, maturing 2028 to 2030.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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