KXIAY vs. UCTT

Last updated Jul 15, 2026

KXIAY (Kioxia Holdings Corporation ADR) and UCTT (Ultra Clean Holdings, Inc.) are both stocks. Both are in the Technology sector — KXIAY in Semiconductors, UCTT in Semiconductor Equipment & Materials. A 0.63 correlation means they provide meaningful diversification when combined.

Performance

KXIAY vs. UCTT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Kioxia Holdings Corporation ADR (KXIAY) and Ultra Clean Holdings, Inc. (UCTT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

KXIAY

• 1D: 4.74%
• 1M: -16.70%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

UCTT

• 1D: 5.62%
• 1M: -4.71%
• 6M: 176.06%
• YTD: 309.67%
• 1Y: 322.26%
• 3Y*: 40.17%
• 5Y*: 16.50%
• 10Y*: 32.89%

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

KXIAY vs. UCTT - Yearly Performance Comparison

	2026 (YTD)
KXIAY Kioxia Holdings Corporation ADR	20.49%
UCTT Ultra Clean Holdings, Inc.	28.78%

Correlation

The correlation between KXIAY and UCTT is 0.63, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 22, 2026	0.63

Return for Risk

KXIAY vs. UCTT — Risk / Return Rank

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

KXIAY

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

UCTT

UCTT Risk / Return Rank: 97
UCTT Sharpe Ratio Rank: 99
UCTT Sortino Ratio Rank: 95
UCTT Omega Ratio Rank: 94
UCTT Calmar Ratio Rank: 98
UCTT Martin Ratio Rank: 98

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.

KXIAY vs. UCTT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Kioxia Holdings Corporation ADR (KXIAY) and Ultra Clean Holdings, Inc. (UCTT). 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.

	KXIAY	UCTT	Difference
Sharpe ratio: Return per unit of total volatility	—	4.11	—
Sortino ratio: Return per unit of downside risk	—	3.50	—
Omega ratio: Gain probability vs. loss probability	—	1.45	—
Calmar ratio: Return relative to maximum drawdown	—	8.94	—
Martin ratio: Return relative to average drawdown	—	27.63	—

Drawdowns

KXIAY vs. UCTT - Drawdown Comparison

The maximum KXIAY drawdown since its inception was -40.30%, smaller than the maximum UCTT drawdown of -95.20%. Use the drawdown chart below to compare losses from any high point for KXIAY and UCTT.

Drawdown Indicators

	KXIAY	UCTT	Difference
Max Drawdown Largest peak-to-trough decline	-40.30%	-95.20%	+54.90%
Max Drawdown (1Y) Largest decline over 1 year	—	-36.33%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-68.24%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-70.43%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-79.34%	—
Current Drawdown Current decline from peak	-37.48%	-27.22%	-10.26%
Average Drawdown Average peak-to-trough decline	-13.61%	-46.20%	+32.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	11.73%	—

Volatility

Volatility by Period

	KXIAY	UCTT	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	38.95%	—
Volatility (6M) Calculated over the trailing 6-month period	—	67.65%	—
Volatility (1Y) Calculated over the trailing 1-year period	158.93%	79.02%	+79.91%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	158.93%	61.20%	+97.73%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	158.93%	60.26%	+98.67%

Dividends

KXIAY vs. UCTT - Dividend Comparison

Neither KXIAY nor UCTT has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both KXIAY and UCTT in my portfolio?

KXIAY and UCTT have a correlation of 0.63, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.