Solid Power SLDP Institutional Ownership

Ownership Summary

Solid Power, Inc. (NASDAQ:SLDP) is held by 191 institutional investors per 13F filings through March 2026.

• These investors held 43.0% of outstanding shares in March 2026, down from 43.5% in December 2025.
• They increased total shares held in SLDP by 39.13% quarter over quarter, and investors in Solid Power increased 32.64% from a year ago.
• During the quarter, 93 of these 191 funds increased positions in SLDP, 48 reduced exposure, and 50 held steady.
• Altogether, these fund groups held 93.44Mn shares in SLDP by March 2026, up by 26.28Mn shares quarter on quarter, and up 38.82Mn shares year over year.
• As of March 31, 2026, the biggest holder of Solid Power is BlackRock, Inc. at 13.74Mn shares, representing 6.32% of shares outstanding.
• The most significant purchases of SLDP for the quarter ending March 2026 came from HEIGHTS CAPITAL MANAGEMENT, INC (12.4Mn), VANGUARD CAPITAL MANAGEMENT LLC (8.32Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.14Mn), DIMENSIONAL FUND ADVISORS LP (1.68Mn), BlackRock, Inc. (1.51Mn).
• Top sellers of SLDP stock for the quarter ending March 2026 included Goldman Sachs Group Inc (2.45Mn), Nuveen, LLC (1.54Mn), Bank Of America Corp /De/ (1.02Mn), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (581.63K), Morgan Stanley (489.05K).
• Business Quant data shows the 10 biggest positions in Solid Power as of March 2026 are held by BlackRock, Inc. (13.74Mn), HEIGHTS CAPITAL MANAGEMENT, INC (12.4Mn), VANGUARD CAPITAL MANAGEMENT LLC (8.32Mn), D. E. Shaw & Co., Inc. (5.62Mn), RIVERSTONE HOLDINGS LLC (4.7Mn), Goldman Sachs Group Inc (4.56Mn), GEODE CAPITAL MANAGEMENT, LLC (4.56Mn), State Street Corp (4.24Mn), DIMENSIONAL FUND ADVISORS LP (3.62Mn), Bank Of America Corp /De/ (3.22Mn).