About
QumulusAI, Inc.
QumulusAI, Inc. operates as a computing infrastructure company for artificial intelligence. QumulusAI, Inc. was formerly known as Global Digital Holdings Inc. and changed its name to QumulusAI, Inc. in August 2025. The company was founded in 2019 and is based in Marietta, Georgia.
QumulusAI, Inc. Overview
Ticker, listing venue and issuer profile
Offer & Key Dates
Pricing terms and IPO milestones
Live Market Snapshot
Real-time price and trading activity
USD · NASDAQ:NASDAQ:QMLS
Valuation & Multiples
Key valuation ratios and metrics
Financial Health
Balance sheet strength and liquidity
Financial Highlights
Historical financial performance
Historical Data
Market history and supplemental quote data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 2026-07-30 | $6.23 | $6.85 | $6.10 | $6.64 | $6.64 | +0.41 | 198,100 |
| 2026-07-29 | $6.25 | $6.77 | $5.75 | $6.40 | $6.40 | +0.15 | 205,200 |
| 2026-07-28 | $6.20 | $6.90 | $5.50 | $6.48 | $6.48 | +0.28 | 1,486,300 |
| 2026-07-27 | $7.30 | $7.60 | $6.46 | $6.47 | $6.47 | -0.83 | 213,800 |
| 2026-07-24 | $7.86 | $7.91 | $7.02 | $7.16 | $7.16 | -0.70 | 309,400 |
| 2026-07-23 | $9.11 | $9.49 | $7.03 | $8.20 | $8.20 | -0.91 | 655,000 |
| 2026-07-22 | $6.51 | $11.58 | $5.80 | $9.16 | $9.16 | +2.65 | 2,446,200 |
| 2026-07-21 | $8.75 | $9.14 | $5.40 | $6.81 | $6.81 | -1.94 | 1,230,400 |
| 2026-07-20 | $12.83 | $13.25 | $9.15 | $9.49 | $9.49 | -3.34 | 405,400 |
| 2026-07-17 | $17.25 | $17.25 | $12.25 | $14.28 | $14.28 | -2.97 | 246,500 |
| 2026-07-16 | $38.00 | $38.00 | $14.07 | $21.43 | $21.43 | -16.57 | 128,300 |
SEC Filings
Official documents from SEC EDGAR
| Form | Filing Date | Document |
|---|---|---|
| SCHEDULE 13G | Jul 29, 2026 | Filing |
| SCHEDULE 13G | Jul 27, 2026 | Filing |
| SCHEDULE 13G | Jul 21, 2026 | Filing |
| 8-K | Jul 16, 2026 | Current Report |
| 424B4 | Jul 15, 2026 | Prospectus |
| EFFECT | Jul 14, 2026 | Notice of Effectiveness |
| 8-K | Jul 14, 2026 | Current Report |
| CERT | Jul 14, 2026 | Certification by an exchange approving securities for listing |
| 8-A12B | Jul 13, 2026 | Registration of securities |
| S-1/A | Jul 1, 2026 | [Amend] General form for registration of securities under the Securities Act of 1933 |
Company Info
Contact and headquarters details
Leadership
Key executives and officers
Michael Maniscalco
Chief Executive Officer
Scott Krosnowski
Chief Financial Officer
