KEYY

Keystone Acquisition Corp.
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Company Information

Company Name
Keystone Acquisition Corp.
CIK
CIK0002102771
Category
Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
Ticker: Exchange
KEYY: Nasdaq, KEYYU: Nasdaq, KEYYW: Nasdaq
Fiscal Year End
December 31
Owner Organization
05 Real Estate & Construction
SIC
6770
SIC Description
Blank Checks
Ticker
KEYY

SEC filing data through

Insider Sentiment

Last purchase
—
Last sale
—
Shares purchased (TTM)
0
Shares sold (TTM)
0
Buy ratio (TTM)—

Institutional Sentiment

As of
2026-06-30
Institutional shares owned
12,624,704
Shares outstanding
8,530,220
Ownership
148.00%

Earnings Market Reaction

Filing date
2026-08-13
Price on filing date
—
1-month reaction
0.40%
3-month reaction
…
Drift continued—
Faded / reversed—

Balance Sheet

Values in millions ($)
Line item2026-06-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash1
Accounts And Other Receivables Net Current0
Prepaid Expense Current0
Assets Current1
Prepaid Expense Noncurrent0
Assets Held In Trust Noncurrent289
Assets290
Liabilities Current
Accounts Payable And Accrued Liabilities Current0
Liabilities Current0
Liabilities12
Temporary Equity
Temporary Equity Carrying Amount Attributable To Parent289
Stockholders Equity
Retained Earnings Accumulated Deficit-11
Stockholders Equity-11
Liabilities And Stockholders Equity290
Common Class A0
Common Class B0
Over Allotment Option1
Founder Shares0
Preferred Stock Par Or Stated Value Per Share0.00
Preferred Stock Shares Authorized5

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Keystone Acquisition Corp. (KEYY) — SEC Financial Statements & Analysis

Keystone Acquisition Corp. (KEYY) is a blank checks company, incorporated in E9. Keystone Acquisition Corp. trades on Nasdaq as: KEYY, KEYYU, KEYYW. Keystone Acquisition Corp. (KEYY)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-13. Based on that filing, Keystone Acquisition Corp. carries a market cap of $84.11M, a P/B ratio of -7.94x, and an enterprise value of $83.04M. On the balance sheet, it maintains a current ratio of 2.79x, a quick ratio of 2.64x, working capital of $805.99K, a debt-to-equity ratio of -1.13x, a debt ratio of 0.04, and net debt of $-1.07M. Figures sourced from SEC EDGAR.

Market Cap
$84.11M
P/B TTM
-7.94x
Debt To Equity
-1.13x

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is Keystone Acquisition Corp. in?

Keystone Acquisition Corp. (KEYY) operates in the Blank Checks industry.

What exchange does KEYY trade on?

Keystone Acquisition Corp. (KEYY) trades on the Nasdaq.

Where is Keystone Acquisition Corp. incorporated?

Keystone Acquisition Corp. is incorporated in Cayman Islands.

When was Keystone Acquisition Corp. (KEYY)'s most recent SEC filing?

Keystone Acquisition Corp. (KEYY)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-13.

What is KEYY's market cap?

Keystone Acquisition Corp. (KEYY) has a market capitalization of $84.11M as of 2026-06-30.

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