Stem Inc. logo

Stem Inc.

STEM | NYSE
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$4.37
-$0.24 (-5.21%)
At close: Sep 21, 2026, 4:00 PM ET
$4.46
+$0.08 (+1.95%)
After-hours: Sep 21, 2026, 7:50 PM ET

Company Profile

Stem, Inc. operates internationally as a prominent provider of intelligent, digitally interconnected energy storage networks. The company delivers energy storage systems, which it sources from original equipment manufacturers (OEMs). Central to its offering is Athena, a proprietary artificial intelligence platform designed to integrate battery hardware with advanced software-enabled services, thereby optimizing the operation of these energy storage systems. Stem also extends its expertise through a wide array of support services, including system design and engineering, supply chain management, maximization of energy storage value streams, administration of warranties and preventive maintenance programs, operational reporting, and assistance with program enrollment and incentive management. Its diverse clientele encompasses commercial and industrial businesses, independent power producers, developers of renewable energy projects, and utility companies alongside grid operators. Stem, Inc. was founded in 2009 and maintains its corporate headquarters in San Francisco, California.

Key Executives

Name Position
Arun Narayanan CEO & Director
Brian Musfeldt Chief Financial Officer
Ryan McCool Chief Technology Officer
Saul R. Laureles Chief Legal Officer & Corporate Secretary
Brian Thompson Founder
Erin Reed Head of Investor Relations
Jeffrey T. Cabot Chief Accounting Officer
Kevin Smart SVP of Sales
Michael J. Carlson President of Managed Services & OEM Hardware
Tatjana Legans VP of Marketing & New Businesses

Latest SEC Filings

Date Type Title
Aug 13, 2026 S-8 Filing
Aug 13, 2026 10-Q Quarterly Report
Aug 12, 2026 8-K Current Report
Aug 11, 2026 4 Filing
Aug 11, 2026 4 Filing
Aug 11, 2026 4 Filing
Aug 11, 2026 4 Filing
Aug 11, 2026 4 Filing
Aug 11, 2026 4 Filing
Aug 11, 2026 4 Filing
View All SEC Filings
Stem Inc.
Stem Inc. logo
Country United States
IPO Date Oct 7, 2020
Industry Renewable Utilities
Sector Utilities
Employees 423
CEO Arun Narayanan

Contact Details

1400 Post Oak Boulevard Houston, Texas 77056 United States

Stock Details

Ticker Symbol STEM
Exchange NYSE
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001758766
CUSIP Number 85859N300
ISIN Number US85859N3008
SIC Code 3690

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