Stem, Inc.
STEM- Exchange
- NYSE
- Industry
- Services-Computer Integrated Systems Design
- SEC CIK
- 0001758766
In the last 90 days, Stem, Inc. insiders filed 0 open-market purchases and 2 sales; 72 institutions reported holding it in 13F filings for Q2 2026, worth $17.2M in total; no superinvestor holds it.
Q2 2026 vs. Q1 2026
How the institutions holding Stem, Inc. changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Of which not filed for Q2 2026 | Q2 2026 | Change |
|---|---|---|---|---|
| Holders | 75 | 1 | 72 | −2 |
| Shares | 1.96M | 246 | 2.20M | +238.5K (+12.1%) |
| Value | $17.4M | $2.17K | $17.2M | −$159.5K (−0.9%) |
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (9)
Institutions that held Stem, Inc. at the end of Q2 2026 but not at the end of Q1 2026.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Longaeva Partners L.P. | 48,186 | $376.3K | 0.01% |
| Citadel Advisors LLC | 23,727 | $185.3K | 0.00% |
| Engineers Gate Manager LP | 12,700 | $99.2K | 0.00% |
| Goldman Sachs Group Inc | 11,346 | $88.6K | 0.00% |
| Balyasny Asset Management LLC | 9,717 | $75.9K | 0.00% |
| Simplex Trading, LLC | 840 | $6.56K | 0.00% |
| JPMorgan Chase & Co | 712 | $5.33K | 0.00% |
| Barclays PLC | 167 | $1.30K | 0.00% |
| American Capital Advisory, LLC | 24 | $188 | 0.00% |
Sold out (11)
Institutions that held Stem, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Canada Pension Plan Investment Board | 21,300 | $188.3K |
| Virtu Financial LLC | 18,753 | $166.0K |
| Centiva Capital, LP | 14,967 | $132.3K |
| Susquehanna Portfolio Strategies, LLC | 11,955 | $105.7K |
| Tower Research Capital LLC (TRC) | 1,236 | $10.9K |
| Federated Hermes, Inc. | 98 | $866 |
| TopTier Wealth Management, LLC | 91 | $804 |
| Optiver Holding B.V. | 87 | $769 |
| Advisory Services Network, LLC | 43 | $380 |
| MAI Capital Management | 37 | $328 |
| Sound Income Strategies, LLC | 5 | $44 |
Not filed for Q2 2026 yet (1)
Institutions that held Stem, Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| CWM, LLC | 246 | $2.17K |