WSTCX vs. WRGCX

Last updated Jun 24, 2026

WSTCX (Delaware Ivy Science and Technology Fund) and WRGCX (Delaware Ivy Small Cap Growth Fund) are both mutual funds - WSTCX is a Technology Equities fund managed by Ivy Funds, while WRGCX is a Small Cap Growth Equities fund managed by Ivy Funds. Over the past 10 years, WSTCX returned 28.73%/yr vs 11.97%/yr for WRGCX. Their correlation of 0.84 suggests significant overlap in exposure. WSTCX charges 2.14%/yr vs 1.89%/yr for WRGCX.

Performance

WSTCX vs. WRGCX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Delaware Ivy Science and Technology Fund (WSTCX) and Delaware Ivy Small Cap Growth Fund (WRGCX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WSTCX achieves a 44.87% return, which is significantly higher than WRGCX's 18.65% return. Over the past 10 years, WSTCX has outperformed WRGCX with an annualized return of 28.73%, while WRGCX has yielded a comparatively lower 11.97% annualized return.

WSTCX

• 1D: -0.34%
• 1M: 11.29%
• YTD: 44.87%
• 6M: 43.48%
• 1Y: 75.55%
• 3Y*: 68.65%
• 5Y*: 32.23%
• 10Y*: 28.73%

WRGCX

• 1D: 0.13%
• 1M: 6.15%
• YTD: 18.65%
• 6M: 16.48%
• 1Y: 32.13%
• 3Y*: 21.37%
• 5Y*: 4.67%
• 10Y*: 11.97%

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

WSTCX vs. WRGCX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WSTCX Delaware Ivy Science and Technology Fund	44.87%	32.86%	117.81%	39.18%	-33.22%	12.80%	35.09%	49.22%	-5.97%	31.79%
WRGCX Delaware Ivy Small Cap Growth Fund	18.65%	12.23%	27.78%	12.42%	-28.46%	1.22%	37.76%	22.89%	-4.54%	22.67%

Correlation

The correlation between WSTCX and WRGCX is 0.73, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.73
Correlation (3Y) Calculated over the trailing 3-year period	0.74
Correlation (5Y) Calculated over the trailing 5-year period	0.80
Correlation (10Y) Calculated over the trailing 10-year period	0.80
Correlation (All Time) Calculated using the full available price history since Jul 31, 1997	0.84

The correlation between WSTCX and WRGCX shifts across timeframes, from 0.73 (1 year) to 0.84 (all time), reflecting how their relationship changes across market environments.

Return for Risk

WSTCX vs. WRGCX — Risk / Return Rank

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

WSTCX

WSTCX Risk / Return Rank: 87
WSTCX Sharpe Ratio Rank: 94
WSTCX Sortino Ratio Rank: 80
WSTCX Omega Ratio Rank: 81
WSTCX Calmar Ratio Rank: 92
WSTCX Martin Ratio Rank: 90

WRGCX

WRGCX Risk / Return Rank: 46
WRGCX Sharpe Ratio Rank: 38
WRGCX Sortino Ratio Rank: 38
WRGCX Omega Ratio Rank: 33
WRGCX Calmar Ratio Rank: 58
WRGCX Martin Ratio Rank: 61

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.

WSTCX vs. WRGCX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Delaware Ivy Science and Technology Fund (WSTCX) and Delaware Ivy Small Cap Growth Fund (WRGCX). 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.

	WSTCX	WRGCX	Difference
Sharpe ratio: Return per unit of total volatility	2.99	1.66	+1.32
Sortino ratio: Return per unit of downside risk	3.48	2.36	+1.12
Omega ratio: Gain probability vs. loss probability	1.49	1.29	+0.20
Calmar ratio: Return relative to maximum drawdown	4.66	2.82	+1.84
Martin ratio: Return relative to average drawdown	16.54	11.35	+5.19

WSTCX vs. WRGCX - Sharpe Ratio Comparison

The current WSTCX Sharpe Ratio is 2.99, which is higher than the WRGCX Sharpe Ratio of 1.66. The chart below compares the historical Sharpe Ratios of WSTCX and WRGCX, 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

WSTCX vs. WRGCX - Drawdown Comparison

The maximum WSTCX drawdown since its inception was -60.92%, roughly equal to the maximum WRGCX drawdown of -58.56%. Use the drawdown chart below to compare losses from any high point for WSTCX and WRGCX.

Drawdown Indicators

	WSTCX	WRGCX	Difference
Max Drawdown Largest peak-to-trough decline	-60.92%	-58.56%	-2.36%
Max Drawdown (1Y) Largest decline over 1 year	-16.84%	-12.25%	-4.59%
Max Drawdown (3Y) Largest decline over 3 years	-44.66%	-23.30%	-21.36%
Max Drawdown (5Y) Largest decline over 5 years	-60.92%	-58.56%	-2.36%
Max Drawdown (10Y) Largest decline over 10 years	-60.92%	-58.56%	-2.36%
Current Drawdown Current decline from peak	-0.34%	-15.67%	+15.33%
Average Drawdown Average peak-to-trough decline	-18.37%	-21.33%	+2.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.72%	3.03%	+1.69%

Volatility

WSTCX vs. WRGCX - Volatility Comparison

Delaware Ivy Science and Technology Fund (WSTCX) has a higher volatility of 12.37% compared to Delaware Ivy Small Cap Growth Fund (WRGCX) at 6.43%. This indicates that WSTCX's price experiences larger fluctuations and is considered to be riskier than WRGCX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WSTCX	WRGCX	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.37%	6.43%	+5.94%
Volatility (6M) Calculated over the trailing 6-month period	21.69%	15.50%	+6.19%
Volatility (1Y) Calculated over the trailing 1-year period	26.31%	20.78%	+5.53%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	74.64%	43.03%	+31.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	55.16%	34.78%	+20.38%

WSTCX vs. WRGCX - Expense Ratio Comparison

WSTCX has a 2.14% expense ratio, which is higher than WRGCX's 1.89% expense ratio.

Dividends

WSTCX vs. WRGCX - Dividend Comparison

WSTCX's dividend yield for the trailing twelve months is around 9.22%, less than WRGCX's 10.53% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
WRGCX Delaware Ivy Small Cap Growth Fund	10.53%	12.50%	23.68%	9.47%	9.84%	63.80%	12.83%	9.29%	23.45%	13.88%	7.73%	18.28%
WSTCX Delaware Ivy Science and Technology Fund	9.22%	13.35%	81.76%	21.98%	57.60%	61.50%	11.27%	13.85%	16.72%	7.61%	0.00%	2.85%

Frequently Asked Questions

Can I hold both WSTCX and WRGCX in my portfolio?

WSTCX and WRGCX have a correlation of 0.73, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, WSTCX or WRGCX?

WSTCX has higher volatility (12.37%) compared to WRGCX (6.43%). In terms of maximum drawdown, WSTCX dropped -60.92% vs WRGCX's -58.56%.

Which has better risk-adjusted returns?

WSTCX currently has the higher Sharpe Ratio (2.99 vs 1.66), 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.