Solid Power
Develops sulfide electrolytes and cell designs for all-solid-state electric-vehicle batteries.
$2.31
After-hours close−0.02 (−1.07%)
At close$2.34(−1.68%)
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Breakdown13F · Form 4
Institutions 36.55%82.23M sharesInsiders 5.01%11.26M sharesOther 58.44%131.49M shares
Shares outstanding 224.98M · Float 194.48M · 86.4% free float
Institutions13F, as of Jun 30, 2026
197 holders · 82.23M shares · 40 new positions · 113 increased · 34 reduced · 39 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 17.12M | 7.61% | +3.38M | Aug 7, 2026 |
| Vanguard Capital Management LLC | 8.43M | 3.75% | +115.4K | Aug 13, 2026 |
| State Street Corp | 5.79M | 2.57% | +1.54M | Aug 7, 2026 |
| Geode Capital Management, LLC | 5.16M | 2.29% | +599.9K | Aug 12, 2026 |
| Riverstone Holdings LLC | 4.65M | 2.07% | −43.1K | Aug 14, 2026 |
| Dimensional Fund Advisors LP | 3.16M | 1.40% | −460.7K | Aug 11, 2026 |
| D. E. Shaw & Co., Inc. | 2.99M | 1.33% | −2.62M | Aug 14, 2026 |
| Invesco Ltd. | 2.87M | 1.28% | +438.8K | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| CVI Investments, Inc. | 9.90% | 21.11M | 13G | Feb 4, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| John C. van Scoter | director, officer: President & CEO | 4.72M | 2.10% | Jul 1, 2026 |
| Linda C. Heller | officer: CFO, Treasurer, & Secretary | 1.95M | 0.87% | Jul 1, 2026 |
| Joshua Buettner-Garrett | officer: Chief Technology Officer | 1.37M | 0.61% | Jul 1, 2026 |
| James Liebscher | officer: Chief Legal Officer & Sec | 667.2K | 0.30% | May 13, 2025 |
| Erik J. Anderson | director | 462.1K | 0.21% | May 21, 2026 |
| Kaled Awada | director | 351.6K | 0.16% | May 21, 2026 |
| Susan M. Kreh | director | 351.6K | 0.16% | May 21, 2026 |
| Aleksandra A. Miziolek | director | 341.1K | 0.15% | May 21, 2026 |
| MaryAnn Wright | director | 331.7K | 0.15% | May 21, 2026 |
| John Joseph Stephens | director | 320.2K | 0.14% | May 21, 2026 |
2 ten-percent owners hold 13.13M shares by Form 4, outside the officers-and-directors figure above · 9 people have not refiled in the last 18 months (14.80M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| May 20, 2026 | Lesa B. Roedirector | Sale | 39,207 | $2.66 | 243,975 |
| Dec 4, 2025 | Erik J. Andersondirector | Sale | 30,000 | $5.20 | 157,617 |
CongressHouse and Senate disclosures
Not reported.