Solid Power, Inc.
SLDPW- Exchange
- Nasdaq
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- SEC CIK
- 0001844862
No open-market purchases or sales by Solid Power, Inc. insiders were filed in the last 90 days; 18 institutions reported holding it in 13F filings for Q2 2026, worth $761.8K in total; no superinvestor holds it.
Other share classesSLDP
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, −2 vs. previous quarter
- 18
- 13F valueReported value at the end of Q2 2026
- $761.8K
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding SLDPW, Q2 2026
No superinvestor reported holding SLDPW at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Solid Power, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 21, 2026 (view filing) | May 20 | 1 day | Roe Lesa BDirector | SSale | −39.2K | $2.66 | −$104.3K | −13.8%244.0K after | 10b5-1 |
| Dec 8, 2025 (view filing) | Dec 4 | 4 days | Anderson Erik JDirector | SSale | −30.0K | $5.20 | −$156.0K | −16.0%157.6K after | |
| May 30, 2025 (view filing) | May 29 | 1 day | Roe Lesa BDirector | SSale | −29.0K | $1.69 | −$49.0K | −10.8%239.0K after | |
| May 28, 2025 (view filing) | May 27 | 1 day | Goldberg Steven HDirector | SSale | −82.4K | $1.62 | −$133.4K | −40.9%118.8K after | |
| Mar 7, 2025 (view filing)4:52 PM ET | Mar 6 | 1 day | Buettner-Garrett JoshuaChief Technology Officer | SSale | −187.5K | $1.13 | −$211.6K | −17.8%865.3K after | 10b5-1 |
| Feb 12, 2025 (view filing)3:53 PM ET | Feb 10 | 2 days | Buettner-Garrett JoshuaChief Technology Officer | SSale | −187.5K | $1.31 | −$246.4K | −17.8%865.3K after | 10b5-1 |
| Jan 7, 2025 (view filing)4:18 PM ET | Jan 6 | 1 day | Buettner-Garrett JoshuaChief Technology Officer | SSale | −187.5K | $2.09 | −$392.3K | −17.8%865.3K after | 10b5-1 |
| Dec 17, 2024 (view filing)5:52 PM ET | Dec 16 | 1 day | Buettner-Garrett JoshuaChief Technology Officer | SSale | −187.5K | $1.07 | −$201.4K | −17.7%869.7K after | 10b5-1 |
| Dec 2, 2024 (view filing) | Oct 1 | 62 daysLate | Anderson Erik JDirector | SSale | −506.3K | $1.27 | −$643.0K | −73.0%187.6K after | |
| Nov 13, 2024 (view filing)5:54 PM ET | Nov 12 | 1 day | Buettner-Garrett JoshuaChief Technology Officer | SSale | −187.5K | $1.07 | −$201.4K | −17.7%869.7K after | 10b5-1 |
Top 10 13F holders, Q2 2026
The largest institutional positions in Solid Power, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Riverstone Holdings LLC | 4,054,087 | $414.3K | 1.34% | −80,505−1.9% | Reduced |
| LMR Partners LLP | 1,126,956 | $115.2K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 604,873 | $61.8K | 0.00% | 00.0% | Unchanged |
| Farallon Capital Management, L.L.C. | 405,316 | $41.4K | 0.00% | 00.0% | Unchanged |
| 40 North Management LLC | 266,666 | $27.3K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 262,159 | $26.8K | 0.00% | 00.0% | Unchanged |
| Aristeia Capital LLC | 208,302 | $21.3K | 0.00% | −6,774−3.1% | Reduced |
| Toronto Dominion Bank | 189,200 | $19.3K | 0.00% | +100+0.1% | Added |
| Saba Capital Management, L.P. | 144,086 | $14.7K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 60,461 | $6.18K | 0.00% | +46,057+319.8% | Added |