Keystone Acquisition Corp.(KEYY)

Shell Companies · New York, NY

$9.93-0.00 (-0.05%)

Delayed quote: Oct 6, 2026, 3:59 PM EDT

EBITDA Yield: N/A

Basis: Four-quarter operating EBITDA / current FMP quote-based enterprise value × 100. Source: stored company filings and market data; unavailable inputs remain N/A.

The EBITDA yield is N/A as of 2026-10-06T20:57:25.499Z.

Stored calculation inputs

Calculation as of: 2026-10-06T20:57:25.499Z.

Quote observation: 2026-10-06T19:59:28.000Z. Amounts in USD. The price header may show a later quote.

TTM operating EBITDA: N/A
Quote market capitalization: 248,125,000
Total debt: N/A
Cash: N/A

FMP input reference: 0fde8dae4c5ae63ee7b35c7e6e46bba2fdf5d6d5db310b32cf0eb41a7e17e840

EV/EBITDA|Earnings Yield|OCF Yield|FCF Yield|All Metrics

Historical values estimate market capitalization from statement-period weighted shares. Comparisons with the current quote-based value are approximate. Only filing versions delivered by FMP are available for the historical calculation.

KEYY EBITDA Yield Metrics

EBITDA YIELD

N/A

KEYY Competitors' EBITDA Yield

KEYY

Keystone Acquisition Corp.

Current

Market Cap

$248.13M

EBITDA Yield

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

HCIC

Hennessy Capital Investment Corp. VIII

vs KEYY

Market Cap

$248.21M

EBITDA Yield

N/A

TTM Avg

4.40%

3Y Avg

4.40%

5Y Avg

4.40%

EFSI

Eagle Financial Services, Inc.

vs KEYY

Market Cap

$247.67M

EBITDA Yield

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

SZZL

Sizzle Acquisition Corp. II

vs KEYY

Market Cap

$247.56M

EBITDA Yield

N/A

TTM Avg

0.91%

3Y Avg

0.91%

5Y Avg

0.91%

DRDB

Roman DBDR Acquisition Corp. II

vs KEYY

Market Cap

$246.56M

EBITDA Yield

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

CRAQ

Cal Redwood Acquisition Corp.

vs KEYY

Market Cap

$246.06M

EBITDA Yield

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

CAQ

Cambridge Acquisition Corp. Class A Ordinary Shares

vs KEYY

Market Cap

$251.01M

EBITDA Yield

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

RMBI

Richmond Mutual Bancorporation, Inc.

vs KEYY

Market Cap

$245.00M

EBITDA Yield

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

KOYN

CSLM Digital Asset Acquisition Corp III Class A Ordinary Shares

vs KEYY

Market Cap

$244.89M

EBITDA Yield

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

GSRF

GSR IV Acquisition Corp. Class A ordinary share

vs KEYY

Market Cap

$242.82M

EBITDA Yield

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

NAME	MARKET CAP	EBITDA YIELD	TTM	3Y	5Y
Keystone Acquisition Corp. (KEYY)	$248.13M	N/A	N/A	N/A	N/A
Hennessy Capital Investment Corp. VIII (HCIC)vs ›	$248.21M	N/A	4.40%	4.40%	4.40%
Eagle Financial Services, Inc. (EFSI)vs ›	$247.67M	N/A	N/A	N/A	N/A
Sizzle Acquisition Corp. II (SZZL)vs ›	$247.56M	N/A	0.91%	0.91%	0.91%
Roman DBDR Acquisition Corp. II (DRDB)vs ›	$246.56M	N/A	N/A	N/A	N/A
Cal Redwood Acquisition Corp. (CRAQ)vs ›	$246.06M	N/A	N/A	N/A	N/A
Cambridge Acquisition Corp. Class A Ordinary Shares (CAQ)vs ›	$251.01M	N/A	N/A	N/A	N/A
Richmond Mutual Bancorporation, Inc. (RMBI)vs ›	$245.00M	N/A	N/A	N/A	N/A
CSLM Digital Asset Acquisition Corp III Class A Ordinary Shares (KOYN)vs ›	$244.89M	N/A	N/A	N/A	N/A
GSR IV Acquisition Corp. Class A ordinary share (GSRF)vs ›	$242.82M	N/A	N/A	N/A	N/A

EBITDA Yield Formula & Definition

EBITDA Yield = TTM EBITDA / Enterprise Value

EBITDA yield is the inverse of EV/EBITDA, expressing trailing pre-interest, pre-tax operating cash generation as a percentage of enterprise value. Comparable across leverage levels; higher is cheaper. Not meaningful for banks and insurers.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

EBITDA Yield: N/A

KEYY EBITDA Yield Metrics

KEYY Competitors' EBITDA Yield

EBITDA Yield Formula & Definition

Related Metrics