# SOLID POWER INC (SLDPW)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/SLDPW/

- Reporting holders: 23
- Reported value: $1.7M
- Shares held by institutions: 7,452,556 of 228,181,212 outstanding
- Held through calls: 40.0%
- Held through puts: 14.1%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [IMC-Chicago, LLC](https://holderbook.com/funds/1452861-imc-chicago-llc/) | $425.5K | 0 | 0.0% | 3 |
| [RIVERSTONE HOLDINGS LLC](https://holderbook.com/funds/1247497-riverstone-holdings-llc/) | $414.3K | 4,054,087 | 1.3% | 19 |
| [GROUP ONE TRADING LLC](https://holderbook.com/funds/932540-group-one-trading-llc/) | $314.7K | 0 | 0.0% | 19 |
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $117.1K | 0 | 0.0% | 19 |
| [LMR Partners LLP](https://holderbook.com/funds/1578621-lmr-partners-llp/) | $115.2K | 1,126,956 | 0.0% | 18 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $61.8K | 604,873 | 0.0% | 19 |
| [FARALLON CAPITAL MANAGEMENT, L.L.C.](https://holderbook.com/funds/909661-farallon-capital-management-l-l-c/) | $41.4K | 405,316 | 0.0% | 19 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $39.4K | 0 | 0.0% | 19 |
| [Standard Investments LLC](https://holderbook.com/funds/1539436-standard-investments-llc/) | $27.3K | 266,666 | 0.0% | 19 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $26.8K | 262,159 | 0.0% | 19 |
| [ARISTEIA CAPITAL, L.L.C.](https://holderbook.com/funds/1080171-aristeia-capital-l-l-c/) | $21.3K | 208,302 | 0.0% | 3 |
| [TORONTO DOMINION BANK](https://holderbook.com/funds/947263-toronto-dominion-bank/) | $19.3K | 189,200 | 0.0% | 5 |
| [Saba Capital Management, L.P.](https://holderbook.com/funds/1510281-saba-capital-management-l-p/) | $14.7K | 144,086 | 0.0% | 15 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $6.2K | 60,461 | 0.0% | 4 |
| [BANK OF MONTREAL /CAN/](https://holderbook.com/funds/927971-bank-of-montreal-can/) | $3.4K | 33,257 | 0.0% | 4 |
| [WOLVERINE ASSET MANAGEMENT LLC](https://holderbook.com/funds/1279891-wolverine-asset-management-llc/) | $3.1K | 29,996 | 0.0% | 6 |
| [NWF Advisory Services Inc.](https://holderbook.com/funds/2045735-nwf-advisory-services-inc/) | $2.1K | 20,700 | 0.0% | 5 |
| [Virtu Financial LLC](https://holderbook.com/funds/1533964-virtu-financial-llc/) | $2.0K | 17,225 | 0.0% | 1 |
| [IEQ CAPITAL, LLC](https://holderbook.com/funds/1779789-ieq-capital-llc/) | $2.0K | 19,236 | 0.0% | 1 |
| [Purpose Unlimited Inc.](https://holderbook.com/funds/2115120-purpose-unlimited-inc/) | $852 | 8,333 | 0.0% | 3 |
| [MERCER GLOBAL ADVISORS INC /ADV](https://holderbook.com/funds/853758-mercer-global-advisors-inc-adv/) | $102 | 1,000 | 0.0% | 1 |
| [Clear Street Group Inc.](https://holderbook.com/funds/1881567-clear-street-group-inc/) | $70 | 683 | 0.0% | 4 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $2 | 20 | 0.0% | 5 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 23 | $1.7M |
| Q1 2026 | 24 | $3.4M |
| Q4 2025 | 24 | $10.5M |
| Q3 2025 | 23 | $7.5M |
| Q2 2025 | 22 | $3.3M |
| Q1 2025 | 18 | $1.7M |
| Q4 2024 | 18 | $4.5M |
| Q3 2024 | 19 | $1.0M |
| Q2 2024 | 21 | $1.6M |
| Q1 2024 | 20 | $2.0M |
| Q4 2023 | 18 | $1.8M |
| Q3 2023 | 19 | $2.4M |