IWF vs QQQ: Weighing Two Leading Growth ETFs
Key Takeaways
- Different universes: IWF tracks the Russell 1000 Growth Index across roughly 380–400 large- and mid-cap US growth stocks, while QQQ tracks the Nasdaq-100 Index of about 100 of the largest non-financial companies listed on Nasdaq.
- Both lean heavily on technology, but QQQ is the more concentrated and tech-pure play, with roughly 59–68% in information technology; IWF holds technology near 55% alongside a broader sector mix.
- Costs are effectively identical, with each fund carrying a 0.18% expense ratio.
- IWF is broader and more diversified by holding count and includes financials, industrials, and healthcare; QQQ excludes financials and real estate by index design.
- Liquidity differs sharply: QQQ is among the most heavily traded ETFs in the world, while IWF is liquid but far smaller by assets and volume.
- Performance drivers overlap through mega-cap names like Nvidia, Apple, and Microsoft, but IWF's wider roster moderates single-exchange and single-stock risk.
Why Investors Compare IWF and QQQ
Growth-oriented investors often weigh IWF against QQQ because both deliver concentrated exposure to large-cap US companies driving innovation. They are not identical vehicles, however. IWF captures the full large-cap growth segment of the broad US market through the Russell 1000 Growth Index, whereas QQQ provides Nasdaq-centric exposure to the 100 largest non-financial companies listed on a single exchange. This ETF comparison matters right now because sector exposure, concentration, and relative positioning can diverge meaningfully even when the two funds share many of the same top holdings. Understanding those structural differences helps investors match a fund to their risk tolerance and growth thesis.
Overview of the iShares Russell 1000 Growth ETF (IWF)
The iShares Russell 1000 Growth ETF (IWF), issued by BlackRock, is a passive fund that tracks the Russell 1000 Growth Index, a subset of the Russell 1000 Index composed of large- and mid-cap US stocks with the strongest growth characteristics under Russell's style methodology. The fund typically holds roughly 380 to 400 securities and uses representative sampling rather than full replication. Its top holdings include NVDA, AAPL, MSFT, AMZN, AVGO, META, Alphabet (GOOGL and GOOG), TSLA, and LLY, with the top ten positions representing roughly 57–59% of assets. Sector-wise, technology is the largest sleeve at about 55%, followed by communication services (around 16.5%), consumer cyclical, industrials, healthcare, and a modest financials allocation. The expense ratio is 0.18%. I also checked this using Tickeron’s AI Screener to see how the holdings compare across similar growth strategies.
Overview of the Invesco QQQ Trust (QQQ)
The Invesco QQQ Trust (QQQ), issued by Invesco, is a passive ETF that tracks the Nasdaq-100 Index, a modified-market-capitalization-weighted index of the 100 largest non-financial companies listed on the Nasdaq exchange. The fund holds approximately 100 to 104 securities and rebalances quarterly, with special rebalancing rules applied as needed. Its top holdings include NVDA, AAPL, MSFT, MU, AMZN, AMD, META, Alphabet, TSLA, and AVGO, with the top ten representing roughly 46–47% of assets. Information technology dominates at approximately 59–68%, with consumer discretionary, communication services, and healthcare following. By design, QQQ excludes financials and real estate. Its expense ratio is 0.18%, and its exceptional trading volume makes it one of the most liquid equity ETFs globally. I ran a quick scan on Tickeron’s AI tools to confirm the sector weights and liquidity edge.
Current Industry and Thematic Context
Both funds sit at the intersection of artificial intelligence, cloud computing, semiconductors, and large-cap digital platforms, themes that have driven equity leadership across recent market cycles. Capital flows into growth-oriented strategies have remained sensitive to interest rate expectations, since long-duration, high-multiple equities tend to be more sensitive to shifts in discount rates. Regulatory scrutiny of dominant technology platforms and ongoing geopolitical tensions around semiconductor supply chains are recurring risks for both portfolios. Meanwhile, the artificial intelligence build-out and resilient earnings from mega-cap names have supported sector momentum. The key distinction in this environment is breadth: IWF's wider universe spans diversified growth industries, while QQQ concentrates exposure within a single exchange and a narrower, tech-heavy roster.
Performance and Positioning Insights
Over recent weeks and months, both funds have moved in similar directions given their shared mega-cap holdings, but their relative positioning has differed in meaningful ways. QQQ's heavier technology and single-exchange concentration has tended to amplify gains during strong risk-on phases and deepen drawdowns during growth sell-offs, reflecting higher volatility and a more aggressive profile. IWF, by contrast, has generally exhibited a somewhat smoother path thanks to its broader sector footprint, including industrials, healthcare, and financials that partially offset technology swings. Earnings cycles among top shared holdings, shifting rate expectations, and sector rotation between technology and other growth industries have all influenced the spread between the two funds. Investors focused on relative positioning should view QQQ as the higher-beta, higher-concentration option and IWF as the more diversified, large-cap growth core. From what I see, the structural differences become clearer when reviewing signals through Tickeron’s platforms.
Using Tickeron’s AI Screener for ETF Research
Tickeron’s AI Screener has become a regular part of my process for comparing ETFs like these. It lets me filter by technical patterns, fundamentals, trends, and volatility to quickly surface how holdings stack up across sectors and peers. The customizable scans help confirm the concentration differences and liquidity profiles without manual effort, which keeps my analysis sharper when evaluating options like IWF and QQQ.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
Contributor
Financial analyst and market blogger with expertise in equity research, fundamental analysis, and macroeconomic trends. I regularly publish coverage on individual stocks, ETFs, and sector developments — combining rigorous financial analysis with clear, engaging writing for a broad investment audience.
IWF sees MACD Histogram crosses below signal line
IWF saw its Moving Average Convergence Divergence Histogram (MACD) turn negative on October 14, 2026. This is a bearish signal that suggests the stock could decline going forward. Tickeron's A.I.dvisor looked at 48 instances where the indicator turned negative. In 41 of the 48 cases the stock moved lower in the days that followed. This puts the odds of a downward move at 85%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 14, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on IWF as a result. In 62 of 75 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 83%.
IWF moved below its 50-day moving average on October 16, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for IWF crossed bearishly below the 50-day moving average on October 23, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 12 of 15 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 80%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where IWF declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 80%.
Bullish Trend Analysis
The RSI Oscillator points to a transition from a downward trend to an upward trend -- in cases where IWF's RSI Oscillator exited the oversold zone, 28 of 30 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 90%.
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 6 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
Following a +1.67% 3-day Advance, the price is estimated to grow further. Considering data from situations where IWF advanced for three days, in 306 of 362 cases, the price rose further within the following month. The odds of a continued upward trend are 85%.
IWF may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
The Aroon Indicator entered an Uptrend today. In 336 of 379 cases where IWF Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 89%.
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