FBUFvsSPYETF Comparison
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Fidelity Dynamic Buffered Equity ETF (FBUF) belongs to the Options Strategies segment. State Street SPDR S&P 500 ETF Trust (SPY) is part of the US Large Cap segment. FBUF's top 3 sector exposures are Technology, Finance and Industrials. In contrast, SPY's top sector exposures are Technology, Finance and Consumer Non-Cyclicals. FBUF is more expensive with a Total Expense Ratio (TER) of 0.52%, versus 0.0945% for SPY. FBUF is up 6.29% year-to-date (YTD) with +$6M in YTD flows. SPY performs better with 9.18% YTD performance, and +$16.56B in YTD flows. Run a side-by-side ETF comparison of FBUF and SPY 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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FBUF vs SPY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FBUF SPY | +1.84%-0.10% | +4.63%+4.34% | +6.29%+9.18% | +15.49%+17.54% | n/a+68.21% | n/a+80.59% |
| Flows | FBUF SPY | +$2M+$4.87B | +$4M+$36.36B | +$6M+$16.56B | +$10M+$24.71B | -+$71.48B | -+$104.53B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FBUF SPY | +8.87%+12.80% | +8.38%+12.67% | n/a+15.02% | n/a+16.97% |
| Max drawdown | FBUF SPY | -3.70%-4.46% | -5.53%-8.89% | n/a-18.74% | n/a-24.50% |
| Max drawdown duration | FBUF SPY | 37d56d | 85d76d | n/a126d | n/a708d |
Trading data
FBUF | SPY | |
Last sale 7/29/2026 at 5:00 PM | $32.56 | $739.45 |
| Previous close 07/28/2026 | $32.73 | $740.86 |
| Consolidated volume 07/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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FBUF
is actively managed and doesn’t replicate an indexFBUF | SPY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/29/2026 at 5:00 PM
Live
Closed
FBUF | SPY | |
|---|---|---|
| Last price | $32.56 | $739.45 |
| 1D performance | -0.52% | -0.19% |
| AuM | $23.68 M | $789.09 B |
| E/R | 0.52% | 0.0945% |
Characteristics
FBUF | SPY | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Fidelity | State Street Investment Management |
| Benchmark | - | S&P 500 Index |
| N° of holdings | 161 | 496 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 9, 2024 | January 22, 1993 |
| ESG | No | No |
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Exposure
Countries
FBUF
USA
98.48%
Other
1.52%
SPY
USA
97.3%
Other
2.7%
Sectors
FBUF
Technology
47.54%
Finance
13.86%
Industrials
10.22%
Healthcare
9.09%
Consumer Non-Cycl.
7.87%
Other
11.42%
SPY
Technology
45.7%
Finance
13.13%
Consumer Non-Cycl.
8.76%
Healthcare
8.66%
Industrials
7.93%
Other
15.81%
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Diversification
FBUF
Total weight of top 15 holdings out of 15
47.12%
SPY
Total weight of top 15 holdings out of 15
43.05%
Top 15 holdings
Data as of June 30, 2026
FBUF
NVIDIA Corp.
8.02%
Apple, Inc.
7.23%
Microsoft Corp.
4.30%
Amazon.com, Inc.
4.17%
Alphabet, Inc.
3.67%
Broadcom Inc.
3.24%
Micron Technology, Inc.
2.55%
Alphabet, Inc.
2.40%
Meta Platforms, Inc.
2.19%
Berkshire Hathaway, Inc.
1.98%
JPMorgan Chase & Co.
1.96%
Eli Lilly & Co.
1.76%
AbbVie, Inc.
1.24%
Tesla, Inc.
1.21%
GE Aerospace
1.17%
SPY
NVIDIA Corp.
7.50%
Apple, Inc.
6.57%
Microsoft Corp.
4.29%
Amazon.com, Inc.
3.61%
Alphabet, Inc.
3.24%
Broadcom Inc.
2.77%
Alphabet, Inc.
2.58%
Micron Technology, Inc.
2.01%
Meta Platforms, Inc.
1.91%
Tesla, Inc.
1.83%
Eli Lilly & Co.
1.47%
Advanced Micro Devices, Inc.
1.47%
Berkshire Hathaway, Inc.
1.42%
JPMorgan Chase & Co.
1.36%
Intel Corp.
1.02%
Frequently asked questions about FBUF and SPY
How have the FBUF and SPY ETFs performed in 2026?
As of July 28, 2026, FBUF is up 6.29% year-to-date (YTD), while SPY has returned 9.18%. That puts SPY better performer ahead so far this year.
Which ETF is attracting more investor money: FBUF or SPY?
Year-to-date, the FBUF ETF saw +$6M in flows, compared to +$16.56B for SPY.
Which ETF is more volatile: FBUF or SPY?
Over the past year, FBUF had a volatility of 8.38%, while SPY experienced 12.67%.
Which ETF is bigger: FBUF or SPY?
As of July 28, 2026, FBUF holds $23.68 M in assets under management (AUM), while SPY manages $789.09 B.
What sectors do the FBUF and SPY ETFs invest in?
FBUF leans toward sectors like Technology, Finance and Industrials. Meanwhile, SPY focuses on Technology, Finance and Consumer Non-Cyclicals.
What are the top holdings of the FBUF ETF and SPY ETF?
FBUF top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. SPY holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: FBUF or SPY?
FBUF holds 162 securities with 47.12% of its assets in the top 15. SPY has 501 securities and a top 15 weight of 43.05%.
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