Invesaro

Stocks Finance QUMS

NASDAQ · Finance

Quantumsphere Acquisition Corp (QUMS)

At June 30, 2026 it held $0 in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 14, 2026.

Watch QUMS in 60 seconds
Price
$10.34
0.00% on the day · September 24, 2026
52-week range $9.92 to $10.35
Market cap
$117.9M

What Quantumsphere Acquisition Corp does

Quantumsphere Acquisition Corp is registered with the SEC under industry code SIC 6770 (Blank Checks). Its shares trade on NASDAQ under the ticker QUMS.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2026n/a-$1.1M$978.2Kn/an/a

Full financial statements: income, balance sheet and cash flow

Next report expected around November 2, 2026.

Estimated from its filing rhythm: about 79 days after its last report of August 14, 2026, its usual gap. Not a date the company has announced. See the report calendar

Latest SEC filings

What Quantumsphere Acquisition Corp has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. September 2, 2026
    Material agreement ended 8-K
  2. August 14, 2026
    Quarterly report 10-Q · period to June 30, 2026Net income of $574K versus a net loss of $15.5K.
  3. July 1, 2026
    Annual report (amended) 10-K/A · period to March 31, 2026Net income was $978.2K.
  4. June 15, 2026
    Annual report 10-K · period to March 31, 2026Net income was $978.2K.
  5. March 11, 2026
    Material agreement 8-K
  6. February 20, 2026
    Quarterly report 10-Q · period to December 31, 2025Net income of $521.6K versus a net loss of $3.8K.
  7. February 17, 2026
    Passive stake changed SCHEDULE 13G/A
  8. February 17, 2026
    Late quarterly report notice NT 10-Q
  9. February 12, 2026
    Passive stake (5% or more) SCHEDULE 13G
  10. January 23, 2026
    Material agreement 8-K

Recent insider filings (Forms 3, 4 and 144): 5, the latest on August 12, 2025. Insider transactions on SEC

All filings on SEC EDGAR

Questions about QUMS

What does Quantumsphere Acquisition Corp do?

Quantumsphere Acquisition Corp is registered with the SEC under industry code SIC 6770 (Blank Checks). Its shares trade on NASDAQ under the ticker QUMS.

Is Quantumsphere Acquisition Corp profitable?

Yes. Over the twelve months to June 30, 2026 it reported net income of $1.6M.

When did Quantumsphere Acquisition Corp last report?

Its most recent periodic report is the quarterly report (10-Q) filed on August 14, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the material agreement ended from September 2, 2026.

Similar companies

IPCX
Inflection Point Acquisition Corp. III
AVNI
Arvana Inc
MTAL
Metals Acquisition Corp. II
HCMA
Hcm III Acquisition Corp.
TACO
Berto Acquisition Corp.
CUB
Lionheart Holdings

Compare QUMS with

Compare QUMS with any company

Follow QUMS

Get an email when Quantumsphere Acquisition Corp files with the SEC: results, executive changes, material agreements and annual reports.

Follow QUMS: get an email when it files

Where the numbers come from

Financial figures are the values Quantumsphere Acquisition Corp tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.