WOGSX vs. SWLGX

Last updated Apr 1, 2026

Compare and contrast key facts about White Oak Select Growth Fund (WOGSX) and Schwab U.S. Large-Cap Growth Index Fund (SWLGX).

WOGSX is managed by Oak Associates. It was launched on Aug 3, 1992. SWLGX is a passively managed fund by Charles Schwab that tracks the performance of the Russell 1000 Growth Index. It was launched on Dec 20, 2017.

Performance

WOGSX vs. SWLGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in White Oak Select Growth Fund (WOGSX) and Schwab U.S. Large-Cap Growth Index Fund (SWLGX). The values are adjusted to include any dividend payments, if applicable.

WOGSX vs. SWLGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WOGSX White Oak Select Growth Fund	-7.61%	24.07%	18.22%	26.48%	-25.72%	28.31%	18.91%	23.74%	-0.55%	-1.11%
SWLGX Schwab U.S. Large-Cap Growth Index Fund	-13.06%	18.55%	33.30%	42.67%	-29.17%	27.55%	38.43%	36.30%	-1.59%	-0.60%

Returns By Period

In the year-to-date period, WOGSX achieves a -7.61% return, which is significantly higher than SWLGX's -13.06% return.

WOGSX

• 1D: -0.14%
• 1M: -8.32%
• YTD: -7.61%
• 6M: -1.67%
• 1Y: 15.02%
• 3Y*: 18.72%
• 5Y*: 8.83%
• 10Y*: 12.75%

SWLGX

• 1D: -0.46%
• 1M: -8.63%
• YTD: -13.06%
• 6M: -12.07%
• 1Y: 14.45%
• 3Y*: 19.67%
• 5Y*: 11.90%
• 10Y*: —

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

WOGSX vs. SWLGX - Expense Ratio Comparison

WOGSX has a 0.89% expense ratio, which is higher than SWLGX's 0.04% expense ratio.

WOGSX

White Oak Select Growth Fund

SWLGX

Schwab U.S. Large-Cap Growth Index Fund

Return for Risk

WOGSX vs. SWLGX — Risk / Return Rank

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

WOGSX

WOGSX Risk / Return Rank: 43
WOGSX Sharpe Ratio Rank: 41
WOGSX Sortino Ratio Rank: 44
WOGSX Omega Ratio Rank: 41
WOGSX Calmar Ratio Rank: 47
WOGSX Martin Ratio Rank: 41

SWLGX

SWLGX Risk / Return Rank: 28
SWLGX Sharpe Ratio Rank: 29
SWLGX Sortino Ratio Rank: 33
SWLGX Omega Ratio Rank: 31
SWLGX Calmar Ratio Rank: 25
SWLGX Martin Ratio Rank: 23

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.

WOGSX vs. SWLGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for White Oak Select Growth Fund (WOGSX) and Schwab U.S. Large-Cap Growth Index Fund (SWLGX). 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.

	WOGSX	SWLGX	Difference
Sharpe ratio Return per unit of total volatility	0.86	0.66	+0.20
Sortino ratio Return per unit of downside risk	1.31	1.10	+0.21
Omega ratio Gain probability vs. loss probability	1.18	1.15	+0.03
Calmar ratio Return relative to maximum drawdown	1.16	0.72	+0.44
Martin ratio Return relative to average drawdown	4.25	2.51	+1.74
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WOGSX vs. SWLGX - Sharpe Ratio Comparison

The current WOGSX Sharpe Ratio is 0.86, which is higher than the SWLGX Sharpe Ratio of 0.66. The chart below compares the historical Sharpe Ratios of WOGSX and SWLGX, 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

	WOGSX	SWLGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.86	0.66	+0.20
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.45	0.56	-0.11
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.64	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.40	0.68	-0.28

Correlation

The correlation between WOGSX and SWLGX is 0.90, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

WOGSX vs. SWLGX - Dividend Comparison

WOGSX's dividend yield for the trailing twelve months is around 8.81%, more than SWLGX's 0.52% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
WOGSX White Oak Select Growth Fund	8.81%	8.14%	12.24%	5.00%	0.49%	5.18%	2.57%	1.81%	1.40%	0.66%	1.02%	0.64%
SWLGX Schwab U.S. Large-Cap Growth Index Fund	0.52%	0.46%	0.52%	0.67%	0.93%	1.76%	0.67%	0.96%	1.03%	0.00%	0.00%	0.00%

Drawdowns

WOGSX vs. SWLGX - Drawdown Comparison

The maximum WOGSX drawdown since its inception was -79.10%, which is greater than SWLGX's maximum drawdown of -32.69%. Use the drawdown chart below to compare losses from any high point for WOGSX and SWLGX.

Drawdown Indicators

	WOGSX	SWLGX	Difference
Max Drawdown Largest peak-to-trough decline	-79.10%	-32.69%	-46.41%
Max Drawdown (1Y) Largest decline over 1 year	-11.20%	-16.16%	+4.96%
Max Drawdown (5Y) Largest decline over 5 years	-31.56%	-32.69%	+1.13%
Max Drawdown (10Y) Largest decline over 10 years	-31.56%	—	—
Current Drawdown Current decline from peak	-11.20%	-16.16%	+4.96%
Average Drawdown Average peak-to-trough decline	-28.53%	-7.13%	-21.40%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.06%	4.62%	-1.56%

Volatility

WOGSX vs. SWLGX - Volatility Comparison

The current volatility for White Oak Select Growth Fund (WOGSX) is 4.51%, while Schwab U.S. Large-Cap Growth Index Fund (SWLGX) has a volatility of 5.38%. This indicates that WOGSX experiences smaller price fluctuations and is considered to be less risky than SWLGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WOGSX	SWLGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.51%	5.38%	-0.87%
Volatility (6M) Calculated over the trailing 6-month period	10.71%	11.82%	-1.11%
Volatility (1Y) Calculated over the trailing 1-year period	18.39%	22.31%	-3.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.92%	21.47%	-1.55%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.86%	22.78%	-2.92%