OAYMX vs. UPDDX

Last updated Jun 24, 2026

OAYMX (Oakmark Fund Advisor Class) and UPDDX (Upright Growth & Income Fund) are both Large Cap Value Equities funds. At a 0.26 correlation, their price movements are largely independent. OAYMX charges 0.70%/yr vs 2.57%/yr for UPDDX.

Performance

OAYMX vs. UPDDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Oakmark Fund Advisor Class (OAYMX) and Upright Growth & Income Fund (UPDDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

OAYMX

• 1D: 0.00%
• 1M: -1.02%
• YTD: -1.94%
• 6M: -2.46%
• 1Y: 8.89%
• 3Y*: 14.54%
• 5Y*: 9.88%
• 10Y*: —

UPDDX

• 1D: 0.64%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

OAYMX vs. UPDDX - Yearly Performance Comparison

	2026 (YTD)
OAYMX Oakmark Fund Advisor Class	-0.80%
UPDDX Upright Growth & Income Fund	-1.89%

Correlation

The correlation between OAYMX and UPDDX is 0.26, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 28, 2026	0.26

Return for Risk

OAYMX vs. UPDDX — Risk / Return Rank

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

OAYMX

OAYMX Risk / Return Rank: 11
OAYMX Sharpe Ratio Rank: 9
OAYMX Sortino Ratio Rank: 9
OAYMX Omega Ratio Rank: 9
OAYMX Calmar Ratio Rank: 16
OAYMX Martin Ratio Rank: 13

UPDDX

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

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.

OAYMX vs. UPDDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Oakmark Fund Advisor Class (OAYMX) and Upright Growth & Income Fund (UPDDX). 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.

	OAYMX	UPDDX	Difference
Sharpe ratio: Return per unit of total volatility	0.70	—	—
Sortino ratio: Return per unit of downside risk	1.09	—	—
Omega ratio: Gain probability vs. loss probability	1.13	—	—
Calmar ratio: Return relative to maximum drawdown	1.33	—	—
Martin ratio: Return relative to average drawdown	3.27	—	—

Drawdowns

OAYMX vs. UPDDX - Drawdown Comparison

The maximum OAYMX drawdown since its inception was -40.09%, which is greater than UPDDX's maximum drawdown of -10.36%. Use the drawdown chart below to compare losses from any high point for OAYMX and UPDDX.

Drawdown Indicators

	OAYMX	UPDDX	Difference
Max Drawdown Largest peak-to-trough decline	-40.09%	-10.36%	-29.73%
Max Drawdown (1Y) Largest decline over 1 year	-6.94%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-17.02%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-23.55%	—	—
Current Drawdown Current decline from peak	-4.45%	-5.37%	+0.92%
Average Drawdown Average peak-to-trough decline	-5.53%	-4.62%	-0.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.81%	—	—

Volatility

Volatility by Period

	OAYMX	UPDDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.77%	—	—
Volatility (6M) Calculated over the trailing 6-month period	9.44%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	13.20%	34.88%	-21.68%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.27%	34.88%	-16.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.49%	34.88%	-14.39%

OAYMX vs. UPDDX - Expense Ratio Comparison

OAYMX has a 0.70% expense ratio, which is lower than UPDDX's 2.57% expense ratio.

Dividends

OAYMX vs. UPDDX - Dividend Comparison

OAYMX's dividend yield for the trailing twelve months is around 1.15%, while UPDDX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
OAYMX Oakmark Fund Advisor Class	1.15%	1.12%	1.30%	1.19%	1.16%	1.64%	0.27%	8.44%	8.35%	4.22%
UPDDX Upright Growth & Income Fund	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both OAYMX and UPDDX in my portfolio?

OAYMX and UPDDX have a correlation of 0.26, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.