QQQvsQBETF Comparison
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Invesco QQQ ETF (QQQ) belongs to the US Large Cap segment. ProShares Nasdaq-100 Dynamic Buffer ETF (QB) is part of the Options Strategies segment. Both ETFs have the same top 3 sector exposures: Technology, Consumer Non-Cyclicals and Healthcare. QQQ is less expensive with a Total Expense Ratio (TER) of 0.18%, versus 0.58% for QB. QQQ is up 14.98% year-to-date (YTD) with +$8.93B in YTD flows. QB performs better with 15.64% YTD performance, and +$2M in YTD flows. Run a side-by-side ETF comparison of QQQ and QB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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QQQ vs QB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/15/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | QQQ QB | -3.46%-0.42% | -5.17%+5.17% | +14.98%+15.64% | +19.65%+19.41% | +93.37%n/a | +92.05%n/a |
| Flows | QQQ QB | -$6.28B- | +$4.52B+$958K | +$8.93B+$2M | +$28.03B+$640K | +$65.05B- | +$80.79B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | QQQ QB | +21.27%+7.31% | +19.63%+7.38% | +20.50%n/a | +23.12%n/a |
| Max drawdown | QQQ QB | -10.96%-1.81% | -11.93%-3.60% | -22.83%n/a | -35.12%n/a |
| Max drawdown duration | QQQ QB | 92d8d | 167d20d | 124dn/a | 714dn/a |
Trading data
QQQ | QB | |
Last sale 9/16/2026 at 1:30 PM | $704.72 | $48.70 |
| Previous close 09/15/2026 | $704.54 | $48.75 |
| Consolidated volume 09/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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QQQ | QB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/16/2026 at 1:30 PM
Live
Closed
QQQ | QB | |
|---|---|---|
| Last price | $704.72 | $48.70 |
| 1D performance | +0.03% | -0.10% |
| AuM | $475.17 B | $3.41 M |
| E/R | 0.18% | 0.58% |
Exposure
Countries
QQQ
USA
94.37%
Other
5.63%
QB
USA
94.31%
Other
5.69%
Sectors
QQQ
Technology
66.54%
Consumer Non-Cycl.
12.41%
Other
21.05%
QB
Technology
67.5%
Consumer Non-Cycl.
11.91%
Other
20.6%
Diversification
QQQ
Total weight of top 15 holdings out of 15
56.93%
QB
Total weight of top 15 holdings out of 15
57.01%
Top 15 holdings
Data as of July 31, 2026
QQQ
Apple, Inc.
8.57%
NVIDIA Corp.
7.93%
Microsoft Corp.
5.00%
Amazon.com, Inc.
4.21%
Micron Technology, Inc.
3.97%
Alphabet, Inc.
3.38%
Advanced Micro Devices, Inc.
3.34%
Alphabet, Inc.
3.16%
Broadcom Inc.
3.03%
Meta Platforms, Inc.
2.99%
Walmart, Inc.
2.65%
Tesla, Inc.
2.57%
Cisco Systems, Inc.
2.11%
Costco Wholesale Corp.
2.06%
Intel Corp.
1.96%
QB
Apple, Inc.
8.28%
NVIDIA Corp.
7.95%
Microsoft Corp.
4.83%
Micron Technology, Inc.
4.70%
Amazon.com, Inc.
4.16%
Advanced Micro Devices, Inc.
3.73%
Alphabet, Inc.
3.18%
Broadcom Inc.
3.04%
Alphabet, Inc.
2.98%
Meta Platforms, Inc.
2.93%
Tesla, Inc.
2.58%
Walmart, Inc.
2.52%
Intel Corp.
2.13%
Cisco Systems, Inc.
2.08%
Costco Wholesale Corp.
1.93%
Frequently asked questions about QQQ and QB
How have the QQQ and QB ETFs performed in 2026?
As of September 15, 2026, QQQ is up 14.98% year-to-date (YTD), while QB has returned 15.64%. That puts QB better performer ahead so far this year.
Which ETF is attracting more investor money: QQQ or QB?
Year-to-date, the QQQ ETF saw +$8.93B in flows, compared to +$2M for QB.
Which ETF is more volatile: QQQ or QB?
Over the past year, QQQ had a volatility of 19.63%, while QB experienced 7.38%.
Which ETF is bigger: QQQ or QB?
As of September 15, 2026, QQQ holds $475.17 B in assets under management (AUM), while QB manages $3.41 M.
What sectors do the QQQ and QB ETFs invest in?
QQQ leans toward sectors like Technology and Consumer Non-Cyclicals. Meanwhile, QB focuses on Technology and Consumer Non-Cyclicals.
What are the top holdings of the QQQ ETF and QB ETF?
QQQ top holdings include Apple, Inc., NVIDIA Corp. and Microsoft Corp.. QB holds in its top three: Apple, Inc., NVIDIA Corp. and Microsoft Corp..
Which ETF is more diversified: QQQ or QB?
QQQ holds 103 securities with 56.93% of its assets in the top 15. QB has 101 securities and a top 15 weight of 57.01%.
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Latest news about QQQ & QB
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The Weekly ETF Market Monitor (August 10-14, 2026)
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