IWF vs. DARP

Last updated Jun 4, 2026

IWF (iShares Russell 1000 Growth ETF) and DARP (Grizzle Growth ETF) are both Large Cap Growth Equities funds. IWF is passively managed, while DARP is actively managed. Over the past year, IWF returned 25.60% vs 82.62% for DARP. Their correlation of 0.84 suggests significant overlap in exposure. IWF charges 0.18%/yr vs 0.75%/yr for DARP.

Performance

IWF vs. DARP - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Russell 1000 Growth ETF (IWF) and Grizzle Growth ETF (DARP). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IWF achieves a 7.11% return, which is significantly lower than DARP's 32.67% return.

IWF

• 1D: -1.29%
• 1M: 5.68%
• YTD: 7.11%
• 6M: 6.51%
• 1Y: 25.60%
• 3Y*: 24.80%
• 5Y*: 15.24%
• 10Y*: 18.49%

DARP

• 1D: -0.76%
• 1M: 8.18%
• YTD: 32.67%
• 6M: 34.22%
• 1Y: 82.62%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

IWF vs. DARP - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
IWF iShares Russell 1000 Growth ETF	7.11%	18.33%	33.12%	10.90%
DARP Grizzle Growth ETF	32.67%	40.19%	24.63%	6.25%

Correlation

The correlation between IWF and DARP is 0.79, 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	0.79
Correlation (All Time) Calculated using the full available price history since Aug 29, 2023	0.84

The correlation between IWF and DARP has been stable across timeframes, ranging from 0.79 to 0.84 - a consistent structural relationship.

IWF vs. DARP - Sectors Allocation Comparison

Sectors	IWF	DARP
Technology	53.2%	45.8%
Consumer Cyclical	12.7%	6.6%
Communication Services	12.3%	19.4%
Healthcare	7.0%	1.4%
Industrials	5.0%	12.0%
Financial Services	4.9%	-
Consumer Defensive	2.5%	-
Utilities	1.1%	5.4%
Real Estate	0.4%	-
Energy	0.4%	9.9%
Basic Materials	0.3%	4.7%

Return for Risk

IWF vs. DARP — Risk / Return Rank

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

IWF

IWF Risk / Return Rank: 40
IWF Sharpe Ratio Rank: 47
IWF Sortino Ratio Rank: 45
IWF Omega Ratio Rank: 44
IWF Calmar Ratio Rank: 31
IWF Martin Ratio Rank: 34

DARP

DARP Risk / Return Rank: 91
DARP Sharpe Ratio Rank: 94
DARP Sortino Ratio Rank: 88
DARP Omega Ratio Rank: 87
DARP Calmar Ratio Rank: 93
DARP Martin Ratio Rank: 94

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.

IWF vs. DARP - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Russell 1000 Growth ETF (IWF) and Grizzle Growth ETF (DARP). 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.

	IWF	DARP	Difference
Sharpe ratio: Return per unit of total volatility	1.67	3.59	-1.92
Sortino ratio: Return per unit of downside risk	2.29	4.03	-1.74
Omega ratio: Gain probability vs. loss probability	1.29	1.54	-0.25
Calmar ratio: Return relative to maximum drawdown	1.58	7.03	-5.45
Martin ratio: Return relative to average drawdown	5.28	26.75	-21.47
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IWF vs. DARP - Sharpe Ratio Comparison

The current IWF Sharpe Ratio is 1.67, which is lower than the DARP Sharpe Ratio of 3.59. The chart below compares the historical Sharpe Ratios of IWF and DARP, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	IWF	DARP	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.67	3.59	-1.92
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.72	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.88	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.40	1.49	-1.09

Drawdowns

IWF vs. DARP - Drawdown Comparison

The maximum IWF drawdown since its inception was -64.25%, which is greater than DARP's maximum drawdown of -30.27%. Use the drawdown chart below to compare losses from any high point for IWF and DARP.

Drawdown Indicators

	IWF	DARP	Difference
Max Drawdown Largest peak-to-trough decline	-64.25%	-30.27%	-33.98%
Max Drawdown (1Y) Largest decline over 1 year	-16.27%	-11.82%	-4.45%
Max Drawdown (3Y) Largest decline over 3 years	-23.36%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-32.72%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-32.72%	—	—
Current Drawdown Current decline from peak	-1.66%	-0.76%	-0.90%
Average Drawdown Average peak-to-trough decline	-22.08%	-4.64%	-17.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.86%	3.10%	+1.76%

Volatility

IWF vs. DARP - Volatility Comparison

The current volatility for iShares Russell 1000 Growth ETF (IWF) is 3.61%, while Grizzle Growth ETF (DARP) has a volatility of 7.07%. This indicates that IWF experiences smaller price fluctuations and is considered to be less risky than DARP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IWF	DARP	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.61%	7.07%	-3.46%
Volatility (6M) Calculated over the trailing 6-month period	11.66%	17.49%	-5.83%
Volatility (1Y) Calculated over the trailing 1-year period	15.44%	23.16%	-7.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.40%	26.11%	-4.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.97%	26.11%	-5.14%

IWF vs. DARP - Expense Ratio Comparison

IWF has a 0.18% expense ratio, which is lower than DARP's 0.75% expense ratio.

Dividends

IWF vs. DARP - Dividend Comparison

IWF's dividend yield for the trailing twelve months is around 0.33%, which matches DARP's 0.33% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DARP Grizzle Growth ETF	0.33%	0.43%	1.93%	0.32%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
IWF iShares Russell 1000 Growth ETF	0.33%	0.36%	0.46%	0.67%	0.91%	0.49%	0.66%	0.99%	1.27%	1.10%	1.43%	1.37%

Frequently Asked Questions

Can I hold both IWF and DARP in my portfolio?

IWF and DARP have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IWF or DARP?

DARP has higher volatility (7.07%) compared to IWF (3.61%). In terms of maximum drawdown, IWF dropped -64.25% vs DARP's -30.27%.

Which ETF is better, IWF or DARP?

On 1-year performance, DARP leads with 82.62% vs 25.60% for IWF. On fees, IWF is cheaper at 0.18% per year. On volatility, IWF has been the lower-risk option at 3.61%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IWF or DARP?

Over the 1-year period, DARP has performed better with a 82.62% return vs 25.60%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IWF or DARP?

IWF is cheaper with a 0.18% expense ratio, compared with 0.75% for DARP.

Which ETF pays a higher dividend yield, IWF or DARP?

IWF and DARP have nearly identical dividend yields, around 0.33%.

What is the main difference between IWF and DARP?

They also come from different issuers: iShares and Grizzle. Their fees differ too: 0.18% for IWF and 0.75% for DARP.

Which has better risk-adjusted returns?

DARP currently has the higher Sharpe Ratio (3.59 vs 1.67), 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.