v3.26.1
Stockholders’ Equity - Schedule of Basic and Diluted Per Share Computations for Continuing Operations (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator:                
Net loss $ (22,624) $ (17,902) $ (16,070) $ (25,787) $ (7,780) $ (7,354) $ (40,526) $ (15,134)
(Less) Net income (loss) attributable to non-controlling interest (1,915)       (398)   (2,351) (196)
Net loss attributable to Soluna Holdings, Inc. (20,709)       (7,382)   (38,175) (14,938)
Less: Preferred dividends or deemed dividends (251)       0   (431) 0
Less: Cumulative Preferred Dividends in arrears (2,767)       (2,956)   (5,537) (5,908)
Balance $ (23,727)       $ (10,338)   $ (44,143) $ (20,846)
Basic and Diluted EPS:                
Common shares outstanding, beginning of period, including penny warrants and excluding restricted stock awards not vested (in shares) 84,888,789       9,621,175   83,988,996 8,106,814
Weighted average common shares issued during the period including penny warrants issued and outstanding and excluding restricted stock awards not vested as of quarter-end (in shares) 46,086,972       1,524,966   23,679,032 1,832,636
Denominator for basic earnings per common shares - weighted average common shares (in shares) 130,975,761       11,146,141   107,668,028 9,939,450
Denominator for diluted earnings per common shares - weighted average common shares (in shares) 130,975,761       11,146,141   107,668,028 9,939,450
Basic loss per share (in dollars per share) $ (0.18)       $ (0.93)   $ (0.41) $ (2.10)
Diluted loss per share (in dollars per share) $ (0.18)       $ (0.93)   $ (0.41) $ (2.10)