---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-022316"
form_type: "8-K"
ticker: "QUBT"
cik: "0001758009"
company_name: "Quantum Computing Inc."
filed_at: "2026-03-02T23:59:59+00:00"
generated_at: "2026-05-15T22:42:46.443366+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Quantum Computing Q4 rev $198K (+219%), net loss $1.6M; completes $110M Luminar acquisition

## Summary
- Q4 2025 revenue $198K vs $62K a year ago (219% increase); net loss $1.6M ($0.01/share) vs $51.2M loss ($0.47/share).
- Improvement driven by $7.0M derivative gain and $13.6M interest income; operating expenses rose 148% to $22.1M.
- Cash and investments totaled $1.52B at Dec 31, 2025, after $750M oversubscribed private placement of 37.2M shares.
- Acquired Luminar Semiconductor for $110M cash; closed Feb 2, 2026, adding photonic components and manufacturing.
- Fab 1 opened in Tempe, AZ; CEO Dr. Yuping Huang confirmed; announced Neurawave reservoir computer and POET collaboration.

## SEC filing metadata
- accession: 0001213900-26-022316
- form_type: 8-K
- ticker: QUBT
- cik: 0001758009
- company_name: Quantum Computing Inc.
- filed_at: 2026-03-02T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1758009/000121390026022316/0001213900-26-022316-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1758009/000121390026022316/ea0279219-8k_quantum.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-022316
- JSON: https://secwatch.observer/filing/0001213900-26-022316.json
- Plain text: https://secwatch.observer/filing/0001213900-26-022316.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.