STEM, INC. (STEM)
Sector: Services-Computer Integrated Systems Design
Industry: Renewable Utilities
Stem, Inc.
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Nov 6, 2026 | 2.23 | 2.52 | 2.22 | 2.52 | 190,156 |
| Nov 5, 2026 | 2.92 | 3.00 | 2.17 | 2.18 | 502,092 |
| Nov 4, 2026 | 2.54 | 3.29 | 2.52 | 2.88 | 1,821,542 |
| Nov 3, 2026 | 2.31 | 2.41 | 2.29 | 2.37 | 155,549 |
| Nov 2, 2026 | 2.30 | 2.42 | 2.25 | 2.25 | 128,476 |
| Oct 30, 2026 | 2.30 | 2.32 | 2.15 | 2.22 | 277,374 |
| Oct 29, 2026 | 2.52 | 2.75 | 2.38 | 2.39 | 182,576 |
| Oct 28, 2026 | 2.80 | 2.80 | 2.50 | 2.56 | 266,001 |
| Oct 27, 2026 | 3.00 | 3.10 | 2.35 | 2.84 | 741,004 |
| Oct 26, 2026 | 3.10 | 3.17 | 2.87 | 3.01 | 129,869 |
| Oct 23, 2026 | 3.03 | 3.14 | 2.96 | 3.01 | 127,638 |
| Oct 22, 2026 | 3.29 | 3.29 | 3.00 | 3.02 | 203,554 |
| Oct 21, 2026 | 3.49 | 3.53 | 3.30 | 3.32 | 75,671 |
| Oct 20, 2026 | 3.38 | 3.55 | 3.35 | 3.50 | 56,437 |
| Oct 19, 2026 | 3.58 | 3.64 | 3.33 | 3.41 | 104,954 |
| Oct 16, 2026 | 3.77 | 3.77 | 3.46 | 3.48 | 75,051 |
| Oct 15, 2026 | 3.58 | 3.74 | 3.46 | 3.70 | 88,306 |
| Oct 14, 2026 | 3.90 | 3.90 | 3.52 | 3.59 | 195,548 |
| Oct 13, 2026 | 4.00 | 4.05 | 3.92 | 4.00 | 102,591 |
| Oct 12, 2026 | 4.19 | 4.19 | 4.01 | 4.06 | 87,779 |
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
 Carlson Michael James | President, Managed Services | Sale | 146 | $681.82 | Sep 29, 2026 |
| Carlson Michael James | President, Managed Services | Option Exercise | 305 | $1.4K | Sep 26, 2026 |
| Carlson Michael James | President, Managed Services | Option Exercise | 305 | -- | Sep 26, 2026 |
 Birns Ira M | Director | Option Exercise | 7.5K | -- | Aug 7, 2026 |
 BUZBY DAVID S | Director | Option Exercise | 7.5K | -- | Aug 7, 2026 |
 Guruswamy Vasudevan | Director | Option Exercise | 7.5K | -- | Aug 7, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
MARSHALL WACE, LLP | 405.6K | 4.2% | 13F |
The Vanguard Group · filed Jul 2025 | 386.8K | 4.0% | 13G |
VANGUARD CAPITAL MANAGEMENT LLC | 361.2K | 3.7% | 13F |
BlackRock, Inc. · also on 13F· may incl. warrants· filed Jul 2025 | 177.7K | 1.8% | 13G |
BlackRock, Inc. | 164.5K | 1.7% | 13F |
Trexquant Investment LP | 110.6K | 1.1% | 13F |
TWO SIGMA INVESTMENTS, LP | 103.2K | 1.1% | 13F |
GSA CAPITAL PARTNERS LLP | 102.3K | 1.1% | 13F |
GEODE CAPITAL MANAGEMENT, LLC | 96.1K | 1.0% | 13F |
BNP PARIBAS FINANCIAL MARKETS | 93.1K | 1.0% | 13F |
Insiders
- Carlson Michael JamesPresident, Managed Services
- Birns Ira MDirector
- BUZBY DAVID SDirector
- Guruswamy VasudevanDirector
- Daley AdamDirector
- Tammineedi AnilDirector
- TYSON LAURA DDirector
- Shivram KrishnaDirector
- Musfeldt BrianChief Financial Officer
- Narayanan ArunChief Executive Officer
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.
based on 9.68M shares outstanding
US30d Avg
275.61K
60d Avg
233.95K
90d Avg
194.89K