ATEYY vs. BKTI

Last updated Jul 30, 2026

ATEYY (Advantest Corp DRC) and BKTI (BK Technologies Corporation) are both stocks. Both are in the Technology sector — ATEYY in Semiconductor Equipment & Materials, BKTI in Communication Equipment. Over the past 10 years, ATEYY returned 48.41%/yr vs 14.17%/yr for BKTI. Their 0.10 correlation means their historical movements had little consistent relationship.

Performance

ATEYY vs. BKTI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Advantest Corp DRC (ATEYY) and BK Technologies Corporation (BKTI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ATEYY achieves a 31.60% return, which is significantly higher than BKTI's 5.75% return. Over the past 10 years, ATEYY has outperformed BKTI with an annualized return of 48.41%, while BKTI has yielded a comparatively lower 14.17% annualized return.

ATEYY

• 1D: 6.92%
• 1M: -19.56%
• 6M: -12.51%
• YTD: 31.60%
• 1Y: 126.49%
• 3Y*: 67.39%
• 5Y*: 49.70%
• 10Y*: 48.41%
• ALL TIME*: 52.54%

BKTI

• 1D: -1.40%
• 1M: -7.19%
• 6M: -0.42%
• YTD: 5.75%
• 1Y: 97.15%
• 3Y*: 78.75%
• 5Y*: 38.87%
• 10Y*: 14.17%
• ALL TIME*: 15.98%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
ATEYY Advantest Corp DRC	$16.53M	$44.83M	$27.35M
BKTI BK Technologies Corporation	$3.54M	$3.55M	$3.74M

ATEYY vs. BKTI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ATEYY Advantest Corp DRC	31.60%	122.70%	68.99%	111.43%	-33.43%	27.37%	30.96%	176.84%	12.51%	12.66%
BKTI BK Technologies Corporation	5.75%	117.53%	180.39%	-26.33%	44.63%	-19.08%	1.51%	-16.07%	7.84%	-22.65%

Correlation

The correlation between ATEYY and BKTI is 0.27, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.27
Correlation (3Y) Balances recent behavior with more history.	0.20
Correlation (5Y) Shows whether the relationship held over a longer period.	0.18
Correlation (10Y) Provides a long-term view across more market conditions.	0.10
Correlation (All Time) Calculated using the full available price history since Jan 4, 2016	0.10

The correlation between ATEYY and BKTI shifts across timeframes, from 0.10 (all time) to 0.27 (1 year), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap ATEYY : $119.71B BKTI : $295.34M
EPS ATEYY : ¥520.91 BKTI : $3.57
PE Ratio ATEYY : 52.16 BKTI : 22.08
PEG Ratio ATEYY : 0.67 BKTI : 0.03
PS Ratio ATEYY : 17.35 BKTI : 4.66
PB Ratio ATEYY : 24.80 BKTI : 6.63
Total Revenue (TTM) ATEYY : ¥1.14T BKTI : $67.09M
Gross Profit (TTM) ATEYY : ¥736.09B BKTI : $22.81M
EBITDA (TTM) ATEYY : ¥533.69B BKTI : $17.71M

Return for Risk

ATEYY vs. BKTI — Risk / Return Rank

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

ATEYY

ATEYY Risk / Return Rank: 88
ATEYY Sharpe Ratio Rank: 89
ATEYY Sortino Ratio Rank: 86
ATEYY Omega Ratio Rank: 82
ATEYY Calmar Ratio Rank: 92
ATEYY Martin Ratio Rank: 91

BKTI

BKTI Risk / Return Rank: 88
BKTI Sharpe Ratio Rank: 86
BKTI Sortino Ratio Rank: 89
BKTI Omega Ratio Rank: 86
BKTI Calmar Ratio Rank: 92
BKTI Martin Ratio Rank: 88

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.

ATEYY vs. BKTI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Advantest Corp DRC (ATEYY) and BK Technologies Corporation (BKTI). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	ATEYY	BKTI	Difference
Sharpe ratio: Return per unit of total volatility	1.71	1.48	+0.23
Sortino ratio: Return per unit of downside risk	2.34	2.56	-0.22
Omega ratio: Gain probability vs. loss probability	1.28	1.31	-0.03
Calmar ratio: Return relative to maximum drawdown	3.83	3.76	+0.06
Martin ratio: Return relative to average drawdown	9.74	8.17	+1.57

ATEYY vs. BKTI - Sharpe Ratio Comparison

The current ATEYY Sharpe Ratio is 1.71, which is comparable to the BKTI Sharpe Ratio of 1.48. The chart below compares the historical Sharpe Ratios of ATEYY and BKTI, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

ATEYY vs. BKTI - Drawdown Comparison

The maximum ATEYY drawdown since its inception was -56.48%, smaller than the maximum BKTI drawdown of -95.29%. Use the drawdown chart below to compare losses from any high point for ATEYY and BKTI.

Drawdown Indicators

	ATEYY	BKTI	Difference
Max Drawdown Largest peak-to-trough decline	-56.48%	-95.29%	+38.81%
Max Drawdown (1Y) Largest decline over 1 year	-33.24%	-25.95%	-7.29%
Max Drawdown (3Y) Largest decline over 3 years	-44.70%	-37.43%	-7.27%
Max Drawdown (5Y) Largest decline over 5 years	-56.48%	-53.98%	-2.50%
Max Drawdown (10Y) Largest decline over 10 years	-56.48%	-77.36%	+20.88%
Current Drawdown Current decline from peak	-23.12%	-18.64%	-4.48%
Average Drawdown Average peak-to-trough decline	-14.21%	-56.29%	+42.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	13.10%	11.94%	+1.16%

Volatility

ATEYY vs. BKTI - Volatility Comparison

Advantest Corp DRC (ATEYY) has a higher volatility of 24.30% compared to BK Technologies Corporation (BKTI) at 12.55%. This indicates that ATEYY's price experiences larger fluctuations and is considered to be riskier than BKTI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ATEYY	BKTI	Difference
Volatility (1M) Calculated over the trailing 1-month period	24.30%	12.55%	+11.75%
Volatility (6M) Calculated over the trailing 6-month period	59.32%	32.25%	+27.07%
Volatility (1Y) Calculated over the trailing 1-year period	74.45%	65.99%	+8.46%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	54.78%	69.52%	-14.74%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	49.26%	64.93%	-15.67%

Dividends

ATEYY vs. BKTI - Dividend Comparison

Neither ATEYY nor BKTI has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
ATEYY Advantest Corp DRC	0.00%	0.11%	0.22%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	1.18%	1.24%
BKTI BK Technologies Corporation	0.00%	0.00%	0.00%	0.00%	3.61%	2.49%	3.30%	1.94%	2.13%	4.23%	5.68%

Financials

Frequently Asked Questions

Can I hold both ATEYY and BKTI in my portfolio?

ATEYY and BKTI have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ATEYY or BKTI?

ATEYY has higher volatility (24.30%) compared to BKTI (12.55%). In terms of maximum drawdown, ATEYY dropped -56.48% vs BKTI's -95.29%.

Which has better risk-adjusted returns?

ATEYY currently has the higher Sharpe Ratio (1.71 vs 1.48), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.