State Ledger
Company profile

Quantumsphere Acquisition Corp CIK 2070900

Tickers
QUMS (Nasdaq) · QUMSR (Nasdaq) · QUMSU (Nasdaq)
Industry
Blank Checks
Headquarters
New York, NY 10036
Fiscal year end
2026 (FY)
Market Data
Close
$10.33
Change
+$0.00
Change %
0.00%
Volume
0

QUMS · trading date Oct 8, 2026 · previous close $10.33 · source: Alpaca (IEX feed, not consolidated full-market data).

Key Financials
Revenue
—
Net income
$978.2K
Total assets
$85.20M
Total liabilities
$3.59M
Stockholders' equity
-$3.23M
Cash & equivalents
$0
Operating income
-$1.08M
Operating cash flow
-$947.4K
Capital expenditures
—

Fiscal year 2026, via 10-K filed 2026-06-15. A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.

Financial Performance
Operating margin
—
Net margin
—
Free cash flow
—
Free cash flow margin
—
Liabilities / assets
4.2%
Equity / assets
-3.8%
CapEx / revenue
—
Operating cash flow / net income
-0.97×

Derived from the fiscal year 2026 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.

Financial History
Fiscal yearRevenueNet incomeAssetsLiabilitiesEquity
2026 — $978.2K $85.20M $3.59M -$3.23M
2025 — — $249.0K $240.0K $9.0K
Company Details
SIC code
6770
State of incorporation
E9
Active filer
Yes
Most recent SEC filing
Form 8-K
2026-09-02
Financials filed via
Form 10-K
filed 2026-06-15

"Most recent SEC filing" may differ from the filing used for the financial figures above.

Location
New York, NY 10036
1185 6TH AVE.
Data & Methodology

SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 15:47 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.

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