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Solid Power, Inc., a development-stage solid-state battery company, reported second-quarter 2026 revenue and grant income of a net $(0.3) million, down from $7.5 million a year earlier, mainly because of milestone timing and a $1.2 million reversal of previously recognized non-government revenue under its SK On R&D license.
Operating expenses fell to $30.0 million from $33.4 million, driven by lower direct project costs, while research and development and selling, general and administrative spending were broadly stable to higher. The net loss narrowed to $23.8 million (loss per share $0.11) from $25.3 million (loss per share $0.14), helped by higher interest income and an $2.3 million gain from remeasuring warrant liabilities.
For the first half of 2026, net loss was $36.8 million versus $40.5 million a year earlier. Liquidity strengthened, with cash, cash equivalents, and available-for-sale securities totaling $419.3 million at June 30, 2026, up from $336.5 million, largely due to a January registered direct offering that raised $121.3 million net. The company remains debt-free and is investing heavily in a continuous electrolyte production pilot line, with related construction-in-progress of $11.0 million.
Solid Power, Inc. reported second-quarter 2026 results, highlighting progress on its solid-state battery roadmap and partnerships. The company improved electrolyte performance under its joint evaluation agreement with Samsung SDI and BMW, advanced joint venture discussions for commercial-scale electrolyte production in the Republic of Korea, and kept installation of its continuous manufacturing pilot line on schedule, targeting equipment acceptance testing in the third quarter and plant validation and startup in the fourth quarter of 2026. It completed Stage 1 of ISO 9001 certification, received a milestone payment under the Line Installation Agreement with SK On, and remains on track to deliver 2026 cash investments within prior guidance of $85 to $100 million.
Financially, total revenue and grant income were ($0.3) million in the quarter, reflecting a $1.2 million reversal of previously recognized revenue due to updated milestone assumptions. Operating expenses were $30.0 million, leading to an operating loss of $30.3 million and a net loss of $23.8 million, or $0.11 per share. Liquidity remained strong, with total liquidity of $419.3 million as of June 30, 2026, including cash and cash equivalents and available-for-sale securities, and the company reported no debt. Second-quarter capital expenditures were $6.3 million, primarily for construction of the continuous electrolyte production pilot line.
BlackRock, Inc. filed an amended Schedule 13G reporting a significant ownership position in Solid Power Inc. Class A Stock. BlackRock reports beneficial ownership of 16,851,924 shares, representing 7.5% of the outstanding Class A shares.
BlackRock reports sole voting power over 16,499,483 shares and sole dispositive power over 16,851,924 shares, with no shared voting or dispositive power. Various underlying clients and investors have rights to dividends or sale proceeds, but no single such person holds more than five percent of Solid Power’s outstanding common shares.
Solid Power, Inc. director Uwe Michael Breitweg filed an initial Form 3, which is a required report of insider status and holdings. This filing does not list any buy, sell, or derivative transactions, indicating only that he is now a reporting person as a director of the company.
Solid Power, Inc. President & CEO John C. Van Scoter reported a routine tax-related share disposition. On this Form 4, 154,512 shares of common stock were withheld at $2.60 per share to cover his tax obligation upon vesting of restricted stock units, as noted in the footnote. After this withholding, he directly holds 4,717,639 shares of common stock.
Solid Power, Inc. reported that CFO, Treasurer, & Secretary Linda C. Heller had 72,310 shares of common stock withheld at $2.60 per share to cover taxes on vesting restricted stock units. This tax-withholding disposition is not an open-market sale. She now directly holds 1,948,844 shares of common stock.
Solid Power, Inc. Chief Technology Officer Joshua Buettner-Garrett reported a tax-related share disposition. A total of 33,824 shares of common stock were withheld on June 30, 2026 to cover his tax obligations when restricted stock units vested. Following this withholding, he directly holds 1,366,018 shares of Solid Power common stock.
Solid Power, Inc. filed a Form 8-K to furnish a new June 2026 investor presentation outlining its strategy as a developer of sulfide-based solid-state battery electrolytes. The company highlights a capital-light model supplying electrolytes to automotive and battery partners rather than manufacturing cells itself.
The materials note $435M in liquidity as of March 31, 2026 and a debt-free balance sheet, with 2026 cash investment expected at $85M–$100M. Solid Power reports more than 25 issued U.S. patents, around 100 pending U.S. applications, and a global footprint including facilities in Colorado and a Korean subsidiary. The presentation emphasizes scaling electrolyte production from 30 metric tons of annual pilot capacity toward 75 metric tons by year-end 2026, supported by partnerships with BMW, SK On, and Samsung SDI, while reiterating extensive forward-looking statement and risk disclosures.
BMW Group affiliates updated their ownership report on Solid Power, Inc. The filing shows BMW Holding B.V., BMW INTEC Beteiligungs GmbH and Bayerische Motoren Werke AG beneficially own 10,488,518 shares of Solid Power common stock, representing 4.7% of the class, with shared voting and dispositive power.
The reporting persons ceased to beneficially own more than 5% of Solid Power’s common stock on or about January 29, 2026. The amendment also notes that Rainer Feurer, an executive within BMW Group, notified Solid Power of his intention to retire from the Board of Directors effective June 30, 2026, and that his decision was not due to any disagreement with the company. BMW Holding continues to retain its director nomination rights.
Goldberg Steven H reported acquisition or exercise transactions in this Form 4 filing.
Solid Power, Inc. director Steven H. Goldberg received an award of 44,133 stock units of common stock on May 20, 2026. These units were granted at no cash cost and increase his direct holdings to 162,941 shares and units after the transaction.
The stock units each represent the right to receive one share of common stock upon vesting. They vest on the earlier of the first anniversary of the grant date or the day before Solid Power’s next annual stockholder meeting, as long as Goldberg continues as a service provider. He has elected to defer settlement under the company’s Directors' Deferred Equity Compensation Plan.