Solid Power SLDPW Institutional Ownership

Updated Oct 16, 2026

Solid Power, Inc. (NASDAQ:SLDPW) counted 19 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

• Total shares held in Solid Power fell 2.69% from Q1 2026, while the number of holders was unchanged from Q2 2025.
• Looking at the 19 holders of SLDPW individually, 6 added to their positions, 3 reduced their stakes and 10 left their positions unchanged.
• In total, institutional investors held 7.45Mn shares of Solid Power at the end of Q2 2026, down 206.27K from the prior quarter and down 1.17Mn from a year earlier.
• As of June 30, 2026, Riverstone Holdings LLC held the largest stake in Solid Power with 4.05Mn shares.
• The largest position increases in SLDPW for Q2 2026 were by Susquehanna International Group, LLP (+46.06K shares), Toronto Dominion Bank (+100 shares) and Clear Street Group Inc. (+100 shares).
• The biggest cuts to SLDPW positions during Q2 2026 came from Wolverine Asset Management LLC (-147.97K shares), Riverstone Holdings LLC (-80.5K shares) and Aristeia Capital, L.L.C. (-6.77K shares).
• Business Quant data shows the 10 biggest positions in Solid Power as of Q2 2026 were held by Riverstone Holdings LLC (4.05Mn shares), LMR Partners LLP (1.13Mn shares), D. E. Shaw & Co., Inc. (604.87K shares), Farallon Capital Management, L.L.C. (405.32K shares), Standard Investments LLC (266.67K shares), Jane Street Group, LLC (262.16K shares), Aristeia Capital, L.L.C. (208.3K shares), Toronto Dominion Bank (189.2K shares), Saba Capital Management, L.P. (144.09K shares) and Susquehanna International Group, LLP (60.46K shares).