Quantumsphere Acquisition Corp

QUMSFinancial·Shell Companies·USA·Micro·NASD·Nov 11 • 3:57 PM ET

10.420.00 (0.00%)

2026-11-12 14:01 CET

Market cap

118.86 USD m

Revenue, TTM

0.00 USD m

Net income, TTM

1.57 USD m

Free cash flow, TTM

-1.15 USD m

EPS diluted, TTM

0.14

P/E

75.84

Compare

Price

QUMS against its 20 and 50-day averages

2050

Patternshover a marker to name it

smoothed

At the 52-week high of 10.42 on 2 Nov 2026. 52-week low 9.92 on 2 Oct 2025. Last 15 sessions, 0.4% high to low

Volume 0.00× normal · the session has not printed · the line is the 50-bar volume average

Profile

QUMS

52-week range, 100% of the way up

9.9810.42

Quantumsphere Acquisition Corp. operates as a blank check company. It engages in the effecting of a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses or entities. The company was founded on July 23, 2024 and is headquartered in New York, NY.

Employees	1
IPO	Sep 30, 2025
Beta	0.00
ATR, 14d	0.01
Rel volume	0.00
Short float	0.02%
Insider own	25.41%
Inst own	69.50%

Snapshot

6 groups

Valuation

Index	-
Market Cap	118.80M
Enterprise Value	118.80M
Income	1.57M
Sales	0.00M
Book/sh	7.21
Cash/sh	0.00
Dividend Est.	-
Dividend TTM	-
Dividend Ex-Date	-
Dividend Gr. 3/5Y	- -
Payout	0.00%
Employees	1
IPO	Sep 30, 2025

Ratios

P/E	75.84
Forward P/E	-
PEG	-
P/S	-
P/B	1.45
P/C	-
P/FCF	-
EV/EBITDA	-
EV/Sales	-
Quick Ratio	0.37
Current Ratio	0.37
Debt/Eq	0.00
LT Debt/Eq	0.00
Option/Short	No / No

Earnings

EPS (ttm)	0.14
EPS next Y	-
EPS next Q	-
EPS this Y	-
EPS next Y	-
EPS next 5Y	-
EPS past 3/5Y	- -
Sales past 3/5Y	- -
EPS Y/Y TTM	-
Sales Y/Y TTM	-
EPS Q/Q	3692.86%
Sales Q/Q	-
Earnings	-
EPS/Sales Surpr.	- -

Ownership

Insider Own	25.41%
Insider Trans	0.00%
Inst Own	69.50%
Inst Trans	-
ROA	3.65%
ROE	3.82%
ROIC	1.91%
Gross Margin	-
Oper. Margin	-
Profit Margin	-
SMA20	0.30%
SMA50	0.68%
SMA200	2.56%
Trades	-

Technical

Shs Outstand	11.41M
Shs Float	8.51M
Short Float	0.02%
Short Ratio	0.03
Short Interest	0.00M
52W High	10.42 0.00%
52W Low	9.98 4.41%
Volatility	0.10% 0.04%
ATR (14)	0.01
RSI (14)	81.42
Beta	0.00
Rel Volume	0.00
Avg Volume	43.36K
Volume	0

Performance

Perf Week	0.10%
Perf Month	0.39%
Perf Quarter	1.07%
Perf Half Y	2.46%
Perf YTD	4.10%
Perf Year	4.46%
Perf 3Y	-
Perf 5Y	-
Perf 10Y	-
Recom	-
Target Price	-
Prev Close	10.42
Price	10.42
Change %	0.00%

Key figures

Revenue, TTM	0.00
Net income, TTM	1.57
EPS diluted, TTM	0.14
EBIT, TTM	-1.24
Free cash flow, TTM	-1.15
Gross margin	-%
Operating margin	-%
Net margin	-%
Market cap	118.86
P/E	75.84
Sales Y/Y, TTM	-

USD millions. TTM from the statement feed.

Quarterly earnings

actual against estimate

Period	Reported	EPS act	EPS est	EPS rep	Sales act	Sales est	Analysts
No quarterly earnings.

Period

Reported

EPS act

EPS est

EPS rep

Sales act

Sales est

Analysts

No quarterly earnings.

Annual earnings

Period	EPS act	EPS est	EPS rep	Sales act	Sales est
No annual earnings.

Period

EPS act

EPS est

EPS rep

Sales act

Sales est

No annual earnings.

Estimate revisions

last 14 periods

Period	Type	Date	Estimates	Up	Down	Mean	Low	High
No estimate revisions.

Period

Type

Date

Estimates

Down

Mean

Low

High

No estimate revisions.

Estimate history

Period	2024	2025	TTM
EPS, annual	-0.002	0.086	0.1374
EPS, quarterly	-0.001	-0.008	0.046	0.049	0.05
Period	Q1 '25	Q2 '25	Q3 '25	Q4 '25	Q1 '26
Sales, annual	0	0	0
Period	2024	2025	TTM
Sales, quarterly	0	0	0	0	0
Period	Q1 '25	Q2 '25	Q3 '25	Q4 '25	Q1 '26
Shares, annual	9.941	11.407	11.407
Period	2024	2025	MRQ
Shares, quarterly	11.407	11.407	11.407	11.407	11.407
Period	Q1 '25	Q2 '25	Q3 '25	Q4 '25	Q1 '26

Income statement, annual

Currency USD, millions
Metric	TTM	2025FY	2024FY
Total Revenue	0.00	0.00	0.00
Cost of Goods Sold Incl. D&A	0.00	0.00	0.00
Gross Profit	0.00	0.00	0.00
Selling, General and Administrative Excl. Other	1.24	1.08	0.02
Other Operating Expense	0.00	0.00	0.00
Operating Income	-1.24	-1.08	-0.02
Unusual Expense	0.00	0.00	0.00
Net Income Before Taxes	1.57	0.98	-0.02
Income Taxes	0.00	0.00	0.00
Consolidated Net Income	1.57	0.98	-0.02
Net Income From Continuing Operations	1.57	0.98	-0.02
Net Income	1.57	0.98	-0.02
EPS (Recurring)	0.14	0.09	-0.00
EPS (Basic, Before Extraordinaries)	0.14	0.09	-0.00
EPS (Diluted)	0.14	0.09	-0.00
EBITDA	-1.24	-1.08	-0.02
Non-Operating Income (Expense)	2.81	2.05	0.00
Other After Tax Adjustments	0.00	0.00	0.00
Price To Earnings Ratio	75.84	75.84	-
Shares Outstanding	11.41	11.41	9.94
Market Capitalization	118.86	118.86	115.44

Income statement, quarterly

Currency USD, millions
Metric	2026Q1	2025Q4	2025Q3	2025Q2	2025Q1
Total Revenue	0.00	0.00	0.00	0.00	0.00
Cost of Goods Sold Incl. D&A	0.00	0.00	0.00	0.00	0.00
Gross Profit	0.00	0.00	0.00	0.00	0.00
Selling, General and Administrative Excl. Other	0.18	0.18	0.28	0.60	0.02
Other Operating Expense	0.00	0.00	0.00	0.00	0.00
Operating Income	-0.18	-0.18	-0.28	-0.60	-0.02
Interest Expense	0.00	-	-	0.00	0.00
Unusual Expense	0.00	0.00	0.00	0.00	0.00
Net Income Before Taxes	0.57	0.56	0.52	-0.09	-0.02
Income Taxes	0.00	0.00	0.00	0.00	0.00
Consolidated Net Income	0.57	0.56	0.52	-0.09	-0.02
Net Income From Continuing Operations	0.57	0.56	0.52	-0.09	-0.02
Net Income	0.57	0.56	0.52	-0.09	-0.02
EPS (Recurring)	0.05	0.05	0.05	-0.01	-0.00
EPS (Basic, Before Extraordinaries)	0.05	0.05	0.05	-0.01	-0.00
EPS (Diluted)	0.05	0.05	0.05	-0.01	-0.00
EBITDA	-0.18	-0.18	-0.28	-0.60	-0.02
Non-Operating Income (Expense)	0.75	0.74	0.81	0.51	0.00
Other After Tax Adjustments	0.00	0.00	0.00	0.00	0.00
Price To Earnings Ratio	75.84	-	-	-	-
Shares Outstanding	11.41	11.41	11.41	11.41	11.41
Market Capitalization	118.86	115.44	114.18	113.61	-

Balance sheet, annual

Currency USD, millions
Metric	2025FY	2024FY
Cash & Short Term Investments	0.19	0.06
Short Term Receivables	0.00	0.00
Inventories	0.00	0.00
Other Current Assets	0.13	0.05
Total Current Assets	0.32	0.12
Net Property, Plant & Equipment	0.00	0.00
Total Investments and Advances	84.85	0.00
Intangible Assets	0.00	0.00
Other Assets	0.04	0.13
Total Assets	85.20	0.25
Short Term Debt Incl. Current Port. of LT Debt	0.00	0.20
Accounts Payable	0.00	0.00
Other Current Liabilities	0.27	0.04
Total Current Liabilities	0.27	0.24
Long Term Debt	0.00	0.00
Provision for Risks Charges	0.00	0.00
Other Liabilities	3.31	0.00
Total Liabilities	3.59	0.24
Non-Equity Reserves	0.00	0.00
Preferred Stock - Carrying Value	0.00	0.00
Common Equity	81.61	0.01
Total Shareholders Equity	81.61	0.01
Accumulated Minority Interest	0.00	0.00
Total Equity	81.61	0.01
Total Liabilities & Stockholders Equity	85.20	0.25
Book Value Per Share	7.16	0.00
Tangible Book Value Per Share	7.16	0.00
Full-Time Employees	1	1
Price to Book Ratio	1.45	1.42
Return on Assets	2.29	-
Return on Equity	2.40	-
Return on Invested Capital	1.20	-178.33
Quick Ratio	1.16	0.49
Current Ratio	1.16	0.49

Cash flow, annual

Currency USD, millions
Metric	TTM	2025FY	2024FY
Net Income	1.57	0.98	-0.02
Other Funds (Non Cash)	-2.80	-2.05	0.00
Funds from Operations	-1.23	-1.07	-0.02
Extraordinary Item	0.00	0.00	0.00
Changes in Working Capital	0.08	0.12	-0.05
Cash from Operating Activities	-1.15	-0.95	-0.07
Capital Expenditures	0.00	0.00	0.00
Net Assets From Acquisitions	0.00	0.00	0.00
Sale of Fixed Assets and Businesses	0.00	0.00	0.00
Purchase or Sale of Investments	-82.80	-82.80	0.00
Purchase of Investments	-82.80	-82.80	0.00
Sale Or Maturity of Investments	-	0.00	0.00
Other Uses	0.00	0.00	0.00
Other Sources	0.00	0.00	0.00
Cash from Investing Activities	-82.80	-82.80	0.00
Cash Dividends Paid	0.00	0.00	0.00
Change in Capital Stock	84.07	84.07	-0.07
Repurchase of Common Pref Stock	0.00	0.00	0.00
Sale of Common Pref Stock	84.07	84.07	-0.07
Proceedsfrom Stock Options	84.07	84.07	-0.07
Issuance or Reduction of Debt, Net	-0.20	-0.20	0.20
Change in Long Term Debt	0.00	0.00	0.00
Issuance of Long Term Debt	0.00	0.00	0.00
Reduction of Long Term Debt	0.00	0.00	0.00
Net Financing Active Other Cash Flow	0.07	0.00	0.00
Other Financing Activities Uses	0.07	0.00	0.00
Cash from Financing Activities	83.95	83.87	0.13
Net Change in Cash	-0.00	0.12	0.06
Free Cash Flow	-1.15	-0.95	-0.07
Preferred Dividends (Cash Flow)	-	0.00	0.00
Deferred Taxes & Investment Tax Credit	-	0.00	0.00

Balance sheet, quarterly

Currency USD, millions
Metric	2026Q1	2025Q4	2025Q3	2025Q2	2025Q1
Cash & Short Term Investments	0.00	0.19	0.28	0.44	0.01
Short Term Receivables	0.00	0.00	0.00	0.00	0.00
Inventories	0.00	0.00	0.00	0.00	0.00
Other Current Assets	0.08	0.13	0.07	0.14	0.00
Total Current Assets	0.08	0.32	0.35	0.59	0.01
Net Property, Plant & Equipment	0.00	0.00	0.00	0.00	0.00
Total Investments and Advances	85.60	84.85	84.11	83.30	0.00
Intangible Assets	0.00	0.00	0.00	0.00	0.00
Other Assets	0.05	0.04	0.04	0.00	0.21
Total Assets	85.73	85.20	84.50	83.89	0.21
Short Term Debt Incl. Current Port. of LT Debt	0.00	0.00	0.00	0.00	0.20
Accounts Payable	0.00	0.00	0.00	0.00	0.00
Other Current Liabilities	0.23	0.27	0.14	0.05	0.02
Total Current Liabilities	0.23	0.27	0.14	0.05	0.22
Long Term Debt	0.00	0.00	0.00	0.00	0.00
Provision for Risks Charges	0.00	0.00	0.00	0.00	0.00
Other Liabilities	3.31	3.31	3.31	3.31	0.00
Total Liabilities	3.54	3.59	3.45	3.36	0.22
Non-Equity Reserves	0.00	0.00	0.00	0.00	0.00
Preferred Stock - Carrying Value	0.00	0.00	0.00	0.00	0.00
Common Equity	82.19	81.61	81.05	80.53	-0.01
Total Shareholders Equity	82.19	81.61	81.05	80.53	-0.01
Accumulated Minority Interest	0.00	0.00	0.00	0.00	0.00
Total Equity	82.19	81.61	81.05	80.53	-0.01
Total Liabilities & Stockholders Equity	85.73	85.20	84.50	83.89	0.21
Book Value Per Share	7.21	7.16	7.11	7.06	-0.00
Tangible Book Value Per Share	7.21	7.16	7.11	7.06	-0.00
Full-Time Employees	-	1	-	-	-
Price to Book Ratio	1.45	1.42	1.42	-17,473.68	-
Return on Assets	3.65	-	-	-	-
Return on Equity	3.82	-	-	-	-
Return on Invested Capital	0.70	0.69	0.64	-0.11	-
Quick Ratio	0.37	1.16	2.55	11.76	0.03
Current Ratio	0.37	1.16	2.55	11.76	0.03

Cash flow, quarterly

Currency USD, millions
Metric	2026Q1	2025Q4	2025Q3	2025Q2	2025Q1
Net Income	0.57	0.56	0.52	-0.09	-0.02
Other Funds (Non Cash)	-0.75	-0.74	-0.80	-0.50	0.00
Funds from Operations	-0.18	-0.18	-0.28	-0.59	-0.02
Extraordinary Item	0.00	0.00	0.00	0.00	0.00
Changes in Working Capital	-0.01	0.08	-0.03	0.03	0.03
Cash from Operating Activities	-0.18	-0.09	-0.31	-0.56	0.02
Capital Expenditures	0.00	0.00	0.00	0.00	0.00
Net Assets From Acquisitions	0.00	0.00	0.00	0.00	0.00
Sale of Fixed Assets and Businesses	0.00	0.00	0.00	0.00	0.00
Purchase or Sale of Investments	0.00	0.00	0.00	-82.80	0.00
Purchase of Investments	0.00	0.00	0.00	-82.80	0.00
Sale Or Maturity of Investments	-	0.00	0.00	0.00	0.00
Other Uses	0.00	0.00	0.00	0.00	0.00
Other Sources	0.00	0.00	0.00	0.00	0.00
Cash from Investing Activities	0.00	0.00	0.00	-82.80	0.00
Cash Dividends Paid	0.00	0.00	0.00	0.00	0.00
Preferred Dividends (Cash Flow)	0.00	0.00	0.00	0.00	0.00
Change in Capital Stock	0.00	0.00	0.00	84.07	0.00
Repurchase of Common Pref Stock	0.00	0.00	0.00	0.00	0.00
Sale of Common Pref Stock	0.00	0.00	0.00	84.07	0.00
Proceedsfrom Stock Options	0.00	0.00	0.00	84.07	0.00
Issuance or Reduction of Debt, Net	0.00	0.00	0.00	-0.20	0.00
Change in Long Term Debt	0.00	0.00	0.00	0.00	0.00
Issuance of Long Term Debt	0.00	0.00	0.00	0.00	0.00
Reduction of Long Term Debt	0.00	0.00	0.00	0.00	0.00
Net Financing Active Other Cash Flow	0.00	0.00	0.14	-0.07	-0.07
Other Financing Activities Uses	0.00	0.00	0.14	-0.07	-0.07
Cash from Financing Activities	0.00	0.00	0.14	83.80	-0.07
Net Change in Cash	-0.18	-0.09	-0.16	0.44	-0.06
Free Cash Flow	-0.18	-0.09	-0.31	-0.56	0.02

Revenue breakdown

Revenue split	-

Short interest

shares short against float, oldest to newest

Settlement	Of float	Shares short	Float	Avg volume
2026-10-30	0.02%	0.0M	8.5M	38.69K
2026-10-15	0.02%	0.0M	8.5M	42.66K
2026-09-30	0.02%	0.0M	8.4M	36.68K
2026-09-15	0.03%	0.0M	8.0M	52.61K
2026-08-31	0.05%	0.0M	8.0M	54.23K
2026-08-14	0.06%	0.0M	8.0M	55.02K
2026-07-31	0.06%	0.0M	8.5M	45.84K
2026-07-15	0.11%	0.0M	8.5M	35.05K
2026-06-30	0.07%	0.0M	8.5M	30.73K
2026-06-15	0.07%	0.0M	8.9M	13.73K
2026-05-29	0.09%	0.0M	8.9M	10.89K
2026-05-15	0.09%	0.0M	8.9M	11.09K
2026-04-30	0.09%	0.0M	8.9M	13.69K
2026-04-15	0.11%	0.0M	8.9M	14.34K
2026-03-31	0.13%	0.0M	8.9M	16.40K
2026-03-13	0.15%	0.0M	8.9M	19.68K
2026-02-27	0.18%	0.0M	8.9M	22.99K
2026-02-13	0.10%	0.0M	8.9M	31.08K
2026-01-30	0.12%	0.0M	8.9M	34.58K
2026-01-15	0.04%	0.0M	8.9M	46.23K

Option chain

expiry 2026-11-12

Type	Strike	Bid	Ask	Last	IV	Open int	Volume	Delta	Theta	Vega
No option chain for this symbol.

Type

Strike

Bid

Ask

Last

Open int

Volume

Delta

Theta

Vega

No option chain for this symbol.

Latest SEC filings

Filed	Form	Description	Period	Link
2026-11-12	SCHEDULE 13G/A			SEC
2026-11-09	SCHEDULE 13G/A			SEC
2026-10-13	425	Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions.		SEC
2026-10-13	8-K	Current report	2026-10-09	SEC
2026-10-06	SCHEDULE 13G/A			SEC
2026-09-02	8-K	Current report	2026-09-01	SEC
2026-08-14	10-Q	Quarterly report pursuant to Section 13 or 15(d)	2026-06-30	SEC
2026-08-06	SCHEDULE 13G			SEC
2026-07-01	10-K/A		2026-03-31	SEC
2026-06-15	10-K	Annual report pursuant to Section 13 or 15(d)	2026-03-31	SEC
2026-03-11	8-K	Current report	2026-03-03	SEC
2026-02-20	10-Q	Quarterly report pursuant to Section 13 or 15(d)	2025-12-31	SEC
2026-02-17	NT 10-Q		2025-12-31	SEC
2026-02-17	SCHEDULE 13G/A			SEC
2026-02-12	SCHEDULE 13G			SEC
2026-01-23	8-K	Current report	2026-01-13	SEC
2025-11-14	10-Q	Quarterly report pursuant to Section 13 or 15(d)	2025-09-30	SEC
2025-11-14	SCHEDULE 13G			SEC
2025-11-07	SCHEDULE 13G			SEC
2025-10-10	8-K/A		2025-08-07	SEC
2025-10-06	8-K	Current report	2025-10-03	SEC
2025-09-29	8-K	Current report	2025-09-26	SEC
2025-09-19	10-Q	Quarterly report pursuant to Section 13 or 15(d)	2025-06-30	SEC
2025-09-15	SCHEDULE 13D			SEC
2025-08-14	8-K	Current report	2025-08-07	SEC
2025-08-12	3	Initial statement of beneficial ownership of securities	2025-08-05	SEC
2025-08-11	3	Initial statement of beneficial ownership of securities	2025-08-05	SEC
2025-08-11	3	Initial statement of beneficial ownership of securities	2025-08-05	SEC
2025-08-11	3	Initial statement of beneficial ownership of securities	2025-08-05	SEC
2025-08-11	3	Initial statement of beneficial ownership of securities	2025-08-05	SEC

Insider activity by month

Month	Bought	Buys	Sold	Sells
2026-11	0	0	0	0
2026-10	0	0	0	0
2026-09	0	0	0	0
2026-08	0	0	0	0
2026-07	0	0	0	0
2026-06	0	0	0	0
2026-05	0	0	0	0
2026-04	0	0	0	0
2026-03	0	0	0	0
2026-02	0	0	0	0
2026-01	0	0	0	0
2025-12	0	0	0	0
2025-11	0	0	0	0

Institutional holders

Manager	% owned
MIZUHO SECURITIES USA LLC	8.71%
BERKLEY W R CORP	7.73%
Karpus Management, Inc.	4.12%
RIVERNORTH CAPITAL MANAGEMENT, LLC	3.72%
D. E. Shaw & Co., Inc.	3.59%
Shaolin Capital Management LLC	3.56%
GLAZER CAPITAL, LLC	3.51%
Polar Asset Management Partners Inc.	3.51%
LINDEN ADVISORS LP	3.51%
HIGHBRIDGE CAPITAL MANAGEMENT LLC	3.31%

Funds

Fund	% owned
The Merger Fund	2.53%
RiverNorth Opportunities Fund Inc.	0.88%
First Trust Alternative Opportunities Fund	0.88%
JNL Multi-Manager Alternative Fund	0.14%
Fidelity Nasdaq Composite Index Fund	0.14%
Virtus Westchester Event-Driven Fund	0.14%
Virtus Westchester Credit Event Fund	0.10%
Rivernorth Enhanced Pre-Merger SPAC ETF	0.08%
Global Multi-Strategy Fund	0.07%
JNL/Westchester Capital Event Driven Fund	0.05%

OakChart. QUMS. Cached 15 minutes.

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