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Solid Power, Inc.

SLDP
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; 190 institutions reported holding it in 13F filings for Q2 2026, worth $208.0M in total; no superinvestor holds it.

Other share classesSLDPW

Q3 2025 vs. Q2 2025

How the institutions holding Solid Power, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of SLDP: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders1512167+18
Shares48.9M19.4K70.1M+21.2M (+43.4%)
Value$107.1M$42.4K$243.1M+$136.1M (+127.2%)

2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (40)

Institutions that held Solid Power, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to SLDP in Q3 2025
InstitutionSharesValue% of portfolio
Citadel Advisors LLC1,087,016$3.77M0.00%
Tudor Investment Corp Et Al492,426$1.71M0.01%
Harvest Investment Services, LLC333,665$1.16M0.23%
Gotham Asset Management, LLC286,806$995.2K0.00%
State of Wisconsin Investment Board167,324$580.6K0.00%
BBR Partners, LLC147,657$512.4K0.03%
Capstone Investment Advisors, LLC57,559$199.7K0.00%
Axq Capital, LP46,679$162.0K0.06%
FORA Capital, LLC40,509$140.6K0.02%
Bryce Point Capital, LLC30,935$107.3K0.13%
Prelude Capital Management, LLC29,400$102.0K0.01%
Hudson Bay Capital Management LP24,040$83.4K0.00%
Rockefeller Capital Management L.P.19,000$65.9K0.00%
CIBC Bancorp USA Inc.16,265$56.4K0.00%
Lido Advisors, LLC16,000$55.5K0.00%
Voloridge Investment Management, LLC14,220$49.3K0.00%
Russell Investments Group, Ltd.12,850$44.6K0.00%
Stifel Financial Corp12,000$41.6K0.00%
Ground Swell Capital, LLC11,100$38.5K0.08%
Principal Financial Group Inc10,703$37.1K0.00%
Carlson Capital L P10,000$34.7K0.02%
AlphaCore Capital LLC10,000$34.7K0.00%
California State Teachers Retirement System9,075$31.5K0.00%
Bank of Montreal6,149$21.3K0.00%
Clear Street Markets LLC4,837$16.8K0.01%
SRS Capital Advisors, Inc.3,302$11.5K0.00%
Wolverine Asset Management LLC2,047$7.10K0.00%
Medallion Wealth Advisors, LLC2,000$6.94K0.00%
Federated Hermes, Inc.1,525$5.29K0.00%
Optiver Holding B.V.1,164$4.04K0.00%
McIlrath & Eck, LLC1,060$3.68K0.00%
Aster Capital Management (DIFC) Ltd913$3.17K0.00%
Quadrant Capital Group LLC553$1.92K0.00%
CoreCap Advisors, LLC349$1.21K0.00%
Fortitude Family Office, LLC219$7600.00%
Kozak & Associates, Inc.100$5970.00%
N.E.W. Advisory Services LLC166$5760.00%
Strategic Advocates LLC160$5550.00%
GAMMA Investing LLC86$2980.00%
Avion Wealth203$00.00%

Sold out (22)

Institutions that held Solid Power, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Not filed for Q3 2025 yet (2)

Institutions that held Solid Power, Inc. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SLDP in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
CIBC World Markets Corp17,862$39.1K
Legacy Investment Solutions, LLC1,500$3.29K