DIO Corporation (KQ:039840) — Market Cap & Net Worth

$95.82 Million USD · ₩141.39 Billion KRW · Rank #19422

Market Cap & Net Worth: DIO Corporation (039840)

DIO Corporation (KQ:039840) has a market capitalization of $95.82 Million (₩141.39 Billion) as of September 16, 2026. Listed on the KQ stock exchange, this Korea-based company holds position #19422 globally and #970 in its home market, demonstrating a -6.13% decrease in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying DIO Corporation's stock price ₩10560.00 by its total outstanding shares 13389028 (13.39 Million). Also see DIO Corporation total assets for a full breakdown of the balance sheet.

DIO Corporation Market Cap History: 2015 to 2026

DIO Corporation's market capitalization history from 2015 to 2026. Data shows change from $272.21 Million to $95.82 Million (-7.59% CAGR). Also see 039840 cash generation efficiency for how efficiently the company converts equity into cash flow.

Index Memberships

DIO Corporation is a constituent of 2 market indices:

Index	Total Market Cap	Weight (%)	Rank by Market Cap
Kosdaq Composite Index KOSDAQ	$231.82 Billion	0.04%	#395 of 1384
Kosdaq Composite Index KQ11	$231.82 Billion	0.04%	#395 of 1384

Weight: DIO Corporation's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

DIO Corporation Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how DIO Corporation's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Check DIO Corporation (039840) stock price for real-time trading data and today's change.

Latest Price to Sales (P/S) Ratio

0.00x

DIO Corporation's market cap is 0.00 times its annual revenue

Industry average: 0.49x Lower than industry average

Latest Price to Earnings (P/E) Ratio

N/A

P/E ratio not applicable due to negative or zero earnings

What These Ratios Tell Investors:

Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
Industry comparison provides context for whether the company is valued higher or lower than peers.

Year	Market Cap (USD)	Revenue (USD)	Net Income (USD)	P/S Ratio	P/E Ratio
2015	$272.21 Million	$73.48 Billion	$11.03 Billion	0.00x	0.02x
2016	$358.86 Million	$88.02 Billion	$20.51 Billion	0.00x	0.02x
2017	$321.66 Million	$91.92 Billion	$8.56 Billion	0.00x	0.04x
2018	$260.86 Million	$91.04 Billion	$5.45 Billion	0.00x	0.05x
2019	$381.09 Million	$127.17 Billion	$21.73 Billion	0.00x	0.02x
2020	$287.18 Million	$120.06 Billion	$11.15 Billion	0.00x	0.03x
2021	$338.90 Million	$150.04 Billion	$28.25 Billion	0.00x	0.01x
2022	$178.75 Million	$131.31 Billion	-$20.46 Billion	0.00x	N/A
2023	$203.25 Million	$155.82 Billion	$3.31 Billion	0.00x	0.06x
2024	$146.45 Million	$119.65 Billion	-$41.32 Billion	0.00x	N/A

Competitor Companies of 039840 by Market Capitalization

Companies near DIO Corporation in the global market cap rankings as of September 16, 2026. Review DIO Corporation (039840) tangible equity ratio to assess the quality of the company's equity after excluding intangible assets.

Key companies related to DIO Corporation by market ranking:

Intuitive Surgical Inc (NASDAQ:ISRG): Ranked #176 globally with a market cap of $135.13 Billion USD.
EssilorLuxottica S. A. (PA:EL): Ranked #354 globally with a market cap of $78.17 Billion USD ( €66.86 Billion EUR).
ESSILORLUXOTTICA 1/2/O.N. (F:ESLC): Ranked #422 globally with a market cap of $67.43 Billion USD ( €57.68 Billion EUR).
HOYA CORP. ADR/ 1 O.N. (F:HYB0): Ranked #543 globally with a market cap of $50.37 Billion USD ( €43.09 Billion EUR).

Market capitalization comparison (in billions USD)

Rank	Company	Symbol	Market Cap	Price
#176	Intuitive Surgical Inc	NASDAQ:ISRG	$135.13 Billion	$377.16
#354	EssilorLuxottica S. A.	PA:EL	$78.17 Billion	€144.40
#422	ESSILORLUXOTTICA 1/2/O.N.	F:ESLC	$67.43 Billion	€71.50
#543	HOYA CORP. ADR/ 1 O.N.	F:HYB0	$50.37 Billion	€150.00

DIO Corporation Historical Marketcap From 2015 to 2026

Between 2015 and today, DIO Corporation's market cap moved from $272.21 Million to $ 95.82 Million, with a yearly change of -7.59%.

Year	Market Cap	Change (%)
2026	₩95.82 Million	-37.48%
2025	₩153.25 Million	+4.65%
2024	₩146.45 Million	-27.95%
2023	₩203.25 Million	+13.71%
2022	₩178.75 Million	-47.26%
2021	₩338.90 Million	+18.01%
2020	₩287.18 Million	-24.64%
2019	₩381.09 Million	+46.09%
2018	₩260.86 Million	-18.90%
2017	₩321.66 Million	-10.37%
2016	₩358.86 Million	+31.83%
2015	₩272.21 Million	--

End of Day Market Cap According to Different Sources

On Sep 16th, 2026 the market cap of DIO Corporation was reported to be:

Source	Market Cap
Yahoo Finance	$95.82 Million USD
MoneyControl	$95.82 Million USD
MarketWatch	$95.82 Million USD
marketcap.company	$95.82 Million USD
Reuters	$95.82 Million USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.

About DIO Corporation

KQ:039840 Korea Medical Instruments & Supplies

Market Cap

$95.82 Million

₩141.39 Billion KRW

Market Cap Rank

#19422 Global

#970 in Korea

Share Price

₩10560.00

Change (1 day)

-3.39%

52-Week Range

₩10560.00 - ₩19300.00

All Time High

₩59700.00