Quantum Computing Inc. filed its quarterly report on Form 10-Q with the SEC on November 9, 2026, covering the fiscal quarter ended September 30, 2026, and reporting total assets of $1,627,519 thousand alongside a share count of 226,931,758 as of November 6, 2026.

Key Highlights

  • Cash position: Cash and cash equivalents stood at $174,280 thousand as of September 30, 2026, down from $737,880 thousand at December 31, 2025.
  • Short-term investments: Short-term investments totaled $727,334 thousand at September 30, 2026, compared to $379,421 thousand at December 31, 2025.
  • Total assets: Total assets were $1,627,519 thousand as of September 30, 2026, versus $1,618,920 thousand at December 31, 2025.
  • Accumulated deficit: The accumulated deficit increased to $250,104 thousand from $219,156 thousand at December 31, 2025.
  • Goodwill growth: Goodwill rose to $160,330 thousand from $55,573 thousand at December 31, 2025, reflecting acquisition activity during the period.
  • Shares outstanding: As of November 6, 2026, 226,931,758 shares of common stock were outstanding.
  • Large accelerated filer: The company indicated it is classified as a large accelerated filer as of the filing date.

Quantum Computing Inc. Balance Sheet and Capital Position for September 30, 2026

According to the filing, Quantum Computing Inc. (NASDAQ:QUBT) reported total current assets of $934,362 thousand as of September 30, 2026, down from $1,133,720 thousand at December 31, 2025. The company disclosed that cash and cash equivalents declined significantly over the nine-month period, to $174,280 thousand from $737,880 thousand, while short-term investments increased to $727,334 thousand from $379,421 thousand, and long-term investments were $396,200 thousand compared to $403,121 thousand at year-end 2025.

The filing reported that intangible assets, net, rose to $62,094 thousand from $6,500 thousand, and goodwill increased to $160,330 thousand from $55,573 thousand, which the company attributed in part to the integration of recently acquired businesses. Property and equipment, net, also expanded, reaching $43,063 thousand versus $12,971 thousand at December 31, 2025. Operating lease right-of-use assets grew to $26,919 thousand from $2,353 thousand over the same period.

On the liabilities side, the company reported total liabilities of $47,706 thousand as of September 30, 2026, up from $20,655 thousand at December 31, 2025. This included operating lease liabilities of $24,716 thousand, contingent liabilities of $3,769 thousand (not present at year-end 2025), and a derivative liability of $528 thousand, reduced from $7,773 thousand at December 31, 2025. Total stockholders' equity was $1,579,813 thousand, compared to $1,598,265 thousand at December 31, 2025. The accumulated other comprehensive income shifted to a loss of $8,669 thousand from income of $905 thousand. The filing noted that forward-looking statements contained in the report are subject to the company's cautionary language and involve known and unknown risks and uncertainties.

What Was Disclosed

Quantum Computing Inc. filed a Form 10-Q for the quarter ended September 30, 2026, disclosing balance sheet data showing total assets of $1,627,519 thousand, an accumulated deficit of $250,104 thousand, and 226,931,758 shares of common stock outstanding as of November 6, 2026.