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Security

Quantumsphere Acquisition Corp. Rights · QUMSR

QUMSRNASDAQRightCurrentCIK 2070900Updated Oct 14, 2026

Company: Quantumsphere Acquisition Corp →

QUMSR price & chart

Provider market data

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About the company

We are a newly formed blank check company incorporated as a Cayman Islands exempted company on July 23, 2024 under the laws of the Cayman Islands with limited liability. We are formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization or similar business combination with one or more businesses or entities, which we refer to throughout this prospectus as our initial business combination. Our efforts to identify a prospective target business will not be limited to a particular geographic region or industry. We do not have any specific business combination under consideration and we have not (nor has anyone on our behalf), directly or indirectly, contacted any prospective target business or had any substantive discussions, formal or otherwise, with respect to such a transaction with our company. Our ability to identify and evaluate a target company may be impacted by significant competition among other SPACs in pursuing a business combination transaction candidate and the significant competition may impact the attractiveness of the acquisition terms that we will be able to negotiate.

424B4 · 2025-08-07 · 0001829126-25-005885

Company description from the cited filing.

In the news

No coverage from other publishers is available.

SEC disclosures

Financials

FY 2026 · USD
Revenue— · FY 2026
Net income— · FY 2026
Operating income-1,076,186USD · FY 2026
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Diluted EPS— · FY 2026

Some figures are unavailable for this reporting year.

balance sheet · annual statements
Line itemQ3 2026Q3 2025Q2 2026Q2 2025Q1 2026FY 2026
ASSETS
AssetsUSD84,503,361
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—83,892,794
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

—213,523
Source

10-Q · 2025-09-19 · 0001829126-25-007505

As of 2025-06-30

85,200,365
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Current assets:
Cash and Cash Equivalents, at Carrying ValueUSD0
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—0
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

—0
Source

10-Q · 2025-09-19 · 0001829126-25-007505

As of 2025-06-30

0
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Assets, CurrentUSD354,187
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—589,818
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

—7,559
Source

10-Q · 2025-09-19 · 0001829126-25-007505

As of 2025-06-30

317,303
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

LIABILITIES AND EQUITY
LiabilitiesUSD3,451,127
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—3,362,160
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

——3,585,747
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Stockholders’ equity:
Common Stock, Value, IssuedUSD313
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—313
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

—290
Source

10-Q · 2025-09-19 · 0001829126-25-007505

As of 2025-06-30

313
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Retained Earnings (Accumulated Deficit)USD-3,054,661
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—-2,772,655
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

—-31,477
Source

10-Q · 2025-09-19 · 0001829126-25-007505

As of 2025-06-30

-3,231,820
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Stockholders' Equity Attributable to ParentUSD-3,054,348
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

9,071
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2024-12-31

-2,772,342
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

12,911
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2024-09-30

-6,477
Source

10-Q · 2026-08-14 · 0001829126-26-008874

As of 2025-06-30

-3,231,507
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Liabilities and EquityUSD84,503,361
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—83,892,794
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

—213,523
Source

10-Q · 2025-09-19 · 0001829126-25-007505

As of 2025-06-30

85,200,365
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Current liabilities:
Liabilities, CurrentUSD139,127
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—50,160
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

—220,000
Source

10-Q · 2025-09-19 · 0001829126-25-007505

As of 2025-06-30

273,747
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Additional Financial Items
Accrued Liabilities, CurrentUSD139,127
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

—50,160
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

——273,747
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Additional Paid in Capital—————
Source

10-Q · 2025-09-19 · 0001829126-25-007505

As of 2025-06-30

—

Lines labelled “Derived” are calculated from reported figures.

cash flow · annual statements
Line itemQ4 2026Q3 2026Q3 2025Q2 2026Q2 2025Q1 2026FY 2026
Cash flows from operating activities:
Net Income (Loss), Including Portion Attributable to Noncontrolling InterestUSD—521,600
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

-3,840
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

-90,319
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

—-15,459
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

978,206
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Net Cash Provided by (Used in) Operating ActivitiesUSD—————17,603
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

-947,443
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Cash flows from investing activities:
Net Cash Provided by (Used in) Investing ActivitiesUSD——————-82,800,000
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Cash flows from financing activities:
Net Cash Provided by (Used in) Financing ActivitiesUSD—————-74,401
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

83,870,993
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD—281,173
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2025-12-31

151,801
Source

10-Q · 2026-02-20 · 0001829126-26-001512

As of 2024-12-31

444,818
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2025-09-30

151,375
Source

10-Q · 2025-11-14 · 0001829126-25-009212

As of 2024-09-30

7,559
Source

10-Q · 2026-08-14 · 0001829126-26-008874

As of 2025-06-30

187,907
Source

10-K · 2026-06-15 · 0001829126-26-006482

As of 2026-03-31

Additional Financial Items
General and Administrative ExpenseUSD—284,738
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

4,266
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

596,977
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

—15,750
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

1,076,186
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Net Income (Loss) Available to Common Stockholders, BasicUSD—521,600
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

-3,840
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

——-15,459
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

978,206
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Investment Income, Interest——
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

——
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

———
Net Income (Loss) Attributable to Parent——
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

—
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

—
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

——
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

—
Nonoperating Income (Expense)——
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

—
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

—
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

——
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

—
Operating Costs and Expenses——————
Source

10-Q · 2025-09-19 · 0001829126-25-007505

2025-04-01 to 2025-06-30

—

Lines labelled “Derived” are calculated from reported figures.

income statement · annual statements
Line itemQ4 2026Q3 2026Q3 2025Q2 2026Q1 2026FY 2026
Operating Income (Loss)USD—-284,738
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

-4,266
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

-596,977
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

-15,750
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

-1,076,186
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling InterestUSD—————978,206
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Additional Financial Items
General and Administrative ExpenseUSD—284,738
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

4,266
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

596,977
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

15,750
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

1,076,186
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Interest Income (Expense), NetUSD—————2,046,125
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Interest Income, OtherUSD—————8,267
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Net Income (Loss) Available to Common Stockholders, BasicUSD—521,600
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

-3,840
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

—-15,459
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

978,206
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Other IncomeUSD—————2,054,392
Source

10-K · 2026-06-15 · 0001829126-26-006482

2025-04-01 to 2026-03-31

Net Income (Loss) Attributable to Parent——
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

—
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

—
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

—
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

—
Interest Income, Operating——
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

—
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

—
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

—
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

—
Investment Income, Interest——
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

——
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

——
Nonoperating Income (Expense)——
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2025-10-01 to 2025-12-31

—
Source

10-Q · 2026-02-20 · 0001829126-26-001512

2024-10-01 to 2024-12-31

—
Source

10-Q · 2025-11-14 · 0001829126-25-009212

2025-07-01 to 2025-09-30

—
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

—
Operating Costs and Expenses—————
Source

10-Q · 2025-09-19 · 0001829126-25-007505

2025-04-01 to 2025-06-30

—
Other General and Administrative Expense—————
Source

10-Q · 2026-08-14 · 0001829126-26-008874

2025-04-01 to 2025-06-30

—

Lines labelled “Derived” are calculated from reported figures.

Offerings

Registration 333-287672

424B4 · 2025-08-07 · 0001829126-25-005885

Terms from the governing filing for this registration; not a claim that the offering is open today.

Gross proceeds
72000000.0
Net proceeds
71490000.0
Deal price
10.0
Shares
7200000
Offering amount
$72,000,000
Offering price
market-price

Filing attachments

quantumsphereacq_ex99-1.htm · 425 · 2026-10-13

Exhibit 99.1 Fortune Favor Technology Inc. Announces Entering into an Agreement and Plan of Merger with Quantumsphere Acquisition Corporation Your publication date and time will appear here. | Source: Quantumsphere Acquisition Corp VANCOUVER, British Columbia and NEW YORK, Oct. 09, 2026 (GLOBE NEWSWIRE) – Fortune Favor Technology Inc., a Cayman Islands exempted company (“Fortune Favor” or the “Company”), announced today that it has entered into an Agreement and Plan of Merger (the “Agreeme…

425 · 2026-10-13 · 0001829126-26-011073

Read attachment ↗
quantumsphereacq_ex99-1.htm · 8-K · 2026-10-13

Exhibit 99.1 Fortune Favor Technology Inc. Announces Entering into an Agreement and Plan of Merger with Quantumsphere Acquisition Corporation Your publication date and time will appear here. | Source: Quantumsphere Acquisition Corp VANCOUVER, British Columbia and NEW YORK, Oct. 09, 2026 (GLOBE NEWSWIRE) – Fortune Favor Technology Inc., a Cayman Islands exempted company (“Fortune Favor” or the “Company”), announced today that it has entered into an Agreement and Plan of Merger (the “Agreeme…

8-K · 2026-10-13 · 0001829126-26-011072

Read attachment ↗
quantumsphereacq_ex99-1.htm · 8-K · 2026-09-02

EX-99.1 3 quantumsphereacq_ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Quantumsphere Acquisition Corporation Announces Termination of the Agreement and Plan of Merger with SACH Pte. Ltd. NEW YORK, September 1, 2026 - Quantumsphere Acquisition Corporation (Nasdaq: QUMS) (the “Company”) announced today that the Company, QUMS Pubco Ltd. and SACH Merge Sub Ltd. (collectively, the “Purchaser Parties”) have terminated the Agreement and Plan of Merger, dated October 3, 2025 (the “Merger Agreement”), wit…

8-K · 2026-09-02 · 0001829126-26-009623

Read attachment ↗
quantumsphereacq_ex99-1.htm · 8-K/A · 2025-10-10

EX-99.1 2 quantumsphereacq_ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 QUANTUMSPHERE ACQUISITION CORPORATION INDEX TO FINANCIAL STATEMENT Report of Independent Registered Public Accounting Firm (PCAOB ID: 199) F-2 Balance Sheet as of August 7, 2025 F-3 Notes to Financial Statement F-4 F-1 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Shareholders and Board of Directors of Qua…

8-K/A · 2025-10-10 · 0001829126-25-008044

Read attachment ↗
quantumsphereacq_ex99-1.htm · 8-K · 2025-10-06

EX-99.1 7 quantumsphereacq_ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 SACH Pte. Ltd. Announces the Agreement and Plan of Merger with Quantumsphere Acquisition Corporation Combined Company Expected to be Listed on NASDAQ Global Market SACH Pte. Ltd. (“SACH” or the “Company”), is in the business of developing and commercializing products and services across the gaming, technology, e-commerce, retail, and live events industries. The Company is best known for its development of the social tech…

8-K · 2025-10-06 · 0001829126-25-007899

Read attachment ↗
quantumsphereacq_ex99-1.htm · 8-K · 2025-09-29

EX-99.1 2 quantumsphereacq_ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Quantumsphere Acquisition Corporation Announces the Separate Trading of its Ordinary Shares and Rights New York, NY, September 26, 2025 - Quantumsphere Acquisition Corporation (NASDAQ: QUMSU, the “Company”), a Cayman Islands exempted company, announced that holders of its 8,280,000 units sold in the Company’s initial public offering may elect to separately trade the ordinary shares and rights included in the units, commencing …

8-K · 2025-09-29 · 0001829126-25-007682

Read attachment ↗

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