QUMS
Quantumsphere Acquisition Corp
Going-concern doubt
— flagged Jun 15, 2026
Substantial doubt about the company's ability to continue as a going concern.
“There is no assurance that the Company’s plans to raise capital or to consummate a Business Combination will be successful within the Combination Period. The Company lacks the financial resources it needs to sustain operations for a reasonable period of time, which is considered to be one year from the date of the issuance of the financial statements. Therefore, management has determined that these conditions raise substantial doubt about the Company’s ability to continue as a going concern until the earlier of the consummation of the Business Combination or the date the Company is required to liquidate.”View the 10-K filed Jun 15, 2026
Company with tickers: QUMS, QUMSR, QUMSU
CIK
2070900
CUSIP
G7387B106
Shares Outstanding
11,406,650
13F Activity (30d)
1 filings
1 filers
Price
$10.23
Market Cap
$116.69M
P/E Ratio
85.25
EPS (Diluted)
$0.12
52W High
$10.24
52W Low
$9.92
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
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Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| QUMS | +0.1% | +0.4% | +2.3% | +0.3% | +2.2% |
| SPY | +1.8% | +1.6% | +9.6% | -0.8% | +10.0% |
| vs SPY | -1.7% | -1.2% | -7.3% | +1.1% | -7.8% |
Close
$10.23
Open
$10.24
Day Range
$10.23 — $10.24
52W High
$10.24
52W Low
$9.92
Avg Vol (30d)
36K
Short Interest
8K · 1.6d
Short Vol % (latest)
100%
Last Earnings
—
Latest Filing
Data Range
2025-09-30 — 2026-06-17