KONMY vs. SONY

Last updated Apr 2, 2026

Compare and contrast key facts about Konami Holdings Corporation (KONMY) and Sony Group Corporation (SONY).

Performance

KONMY vs. SONY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Konami Holdings Corporation (KONMY) and Sony Group Corporation (SONY). The values are adjusted to include any dividend payments, if applicable.

KONMY vs. SONY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
KONMY Konami Holdings Corporation	-12.37%	42.76%	84.95%	12.94%	-1.98%	-22.46%
SONY Sony Group Corporation	-17.50%	21.65%	12.49%	24.95%	-39.26%	21.53%

Fundamentals

Market Cap KONMY : $15.99B SONY : $126.02B
EPS KONMY : $316.96 SONY : -$38.29
PS Ratio KONMY : 0.03 SONY : 0.01
PB Ratio KONMY : 0.03 SONY : 0.02
Total Revenue (TTM) KONMY : $466.11B SONY : $12.14T
Gross Profit (TTM) KONMY : $225.88B SONY : $3.76T
EBITDA (TTM) KONMY : $152.68B SONY : $2.75T

Returns By Period

In the year-to-date period, KONMY achieves a -12.37% return, which is significantly higher than SONY's -17.50% return.

KONMY

• 1D: 0.00%
• 1M: -11.56%
• YTD: -12.37%
• 6M: -20.79%
• 1Y: -0.42%
• 3Y*: 37.34%
• 5Y*: 13.53%
• 10Y*: —

SONY

• 1D: 2.03%
• 1M: -6.92%
• YTD: -17.50%
• 6M: -26.51%
• 1Y: -15.86%
• 3Y*: 5.77%
• 5Y*: 0.31%
• 10Y*: 16.21%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

KONMY vs. SONY — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

KONMY

KONMY Risk / Return Rank: 40
KONMY Sharpe Ratio Rank: 39
KONMY Sortino Ratio Rank: 39
KONMY Omega Ratio Rank: 43
KONMY Calmar Ratio Rank: 39
KONMY Martin Ratio Rank: 39

SONY

SONY Risk / Return Rank: 19
SONY Sharpe Ratio Rank: 18
SONY Sortino Ratio Rank: 17
SONY Omega Ratio Rank: 18
SONY Calmar Ratio Rank: 25
SONY Martin Ratio Rank: 19

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

KONMY vs. SONY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Konami Holdings Corporation (KONMY) and Sony Group Corporation (SONY). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	KONMY	SONY	Difference
Sharpe ratio Return per unit of total volatility	-0.01	-0.52	+0.51
Sortino ratio Return per unit of downside risk	0.42	-0.60	+1.02
Omega ratio Gain probability vs. loss probability	1.07	0.93	+0.14
Calmar ratio Return relative to maximum drawdown	-0.01	-0.49	+0.47
Martin ratio Return relative to average drawdown	-0.02	-1.16	+1.13
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

KONMY vs. SONY - Sharpe Ratio Comparison

The current KONMY Sharpe Ratio is -0.01, which is higher than the SONY Sharpe Ratio of -0.52. The chart below compares the historical Sharpe Ratios of KONMY and SONY, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	KONMY	SONY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.01	-0.52	+0.51
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.31	0.01	+0.29
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.56	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.33	0.23	+0.09

Correlation

The correlation between KONMY and SONY is 0.10, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

KONMY vs. SONY - Dividend Comparison

KONMY has not paid dividends to shareholders, while SONY's dividend yield for the trailing twelve months is around 0.38%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
KONMY Konami Holdings Corporation	0.00%	0.52%	0.45%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SONY Sony Group Corporation	0.38%	0.59%	0.58%	0.59%	0.69%	0.43%	0.46%	0.54%	0.56%	0.45%	0.63%	0.34%

Drawdowns

KONMY vs. SONY - Drawdown Comparison

The maximum KONMY drawdown since its inception was -39.41%, smaller than the maximum SONY drawdown of -93.18%. Use the drawdown chart below to compare losses from any high point for KONMY and SONY.

Drawdown Indicators

	KONMY	SONY	Difference
Max Drawdown Largest peak-to-trough decline	-39.41%	-93.18%	+53.77%
Max Drawdown (1Y) Largest decline over 1 year	-33.61%	-34.20%	+0.59%
Max Drawdown (5Y) Largest decline over 5 years	-39.41%	-50.56%	+11.15%
Max Drawdown (10Y) Largest decline over 10 years	—	-50.56%	—
Current Drawdown Current decline from peak	-33.59%	-30.20%	-3.39%
Average Drawdown Average peak-to-trough decline	-15.09%	-42.23%	+27.14%
Ulcer Index Depth and duration of drawdowns from previous peaks	17.04%	14.33%	+2.71%

Volatility

KONMY vs. SONY - Volatility Comparison

Konami Holdings Corporation (KONMY) has a higher volatility of 15.55% compared to Sony Group Corporation (SONY) at 8.47%. This indicates that KONMY's price experiences larger fluctuations and is considered to be riskier than SONY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KONMY	SONY	Difference
Volatility (1M) Calculated over the trailing 1-month period	15.55%	8.47%	+7.08%
Volatility (6M) Calculated over the trailing 6-month period	34.85%	20.31%	+14.54%
Volatility (1Y) Calculated over the trailing 1-year period	57.00%	30.72%	+26.28%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	44.43%	28.68%	+15.75%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	44.56%	28.95%	+15.61%

Financials

KONMY vs. SONY - Profitability Comparison

The chart below illustrates the profitability comparison between Konami Holdings Corporation and Sony Group Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

KONMY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Konami Holdings Corporation reported a gross profit of 63.24B and revenue of 130.50B. Therefore, the gross margin over that period was 48.5%.

SONY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Sony Group Corporation reported a gross profit of 1.08T and revenue of 3.78T. Therefore, the gross margin over that period was 28.4%.

KONMY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Konami Holdings Corporation reported an operating income of 37.52B and revenue of 130.50B, resulting in an operating margin of 28.8%.

SONY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Sony Group Corporation reported an operating income of 480.91B and revenue of 3.78T, resulting in an operating margin of 12.7%.

KONMY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Konami Holdings Corporation reported a net income of 27.86B and revenue of 130.50B, resulting in a net margin of 21.4%.

SONY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Sony Group Corporation reported a net income of -1.03T and revenue of 3.78T, resulting in a net margin of -27.2%.