FDLOvsSPYMETF Comparison
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Fidelity Low Volatility Factor ETF (FDLO) belongs to the US Low Volatility segment. State Street SPDR Portfolio S&P 500 ETF (SPYM) is part of the US Large Cap segment. Both ETFs have the same top 3 sector exposures: Technology, Finance and Healthcare. FDLO is more expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.02% for SPYM. FDLO is up 12.59% year-to-date (YTD) with -$116M in YTD flows. SPYM performs better with 14.15% YTD performance, and +$70.79B in YTD flows. Run a side-by-side ETF comparison of FDLO and SPYM 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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FDLO vs SPYM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FDLO SPYM | +4.71%+0.85% | +4.28%+4.51% | +12.59%+14.15% | +13.65%+13.66% | +61.37%+93.02% | +59.12%+80.67% |
| Flows | FDLO SPYM | +$58M+$9.92B | +$31M+$18.77B | -$116M+$70.79B | -$66M+$72.20B | +$430M+$124.77B | +$532M+$132.63B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FDLO SPYM | +8.26%+11.11% | +9.34%+12.71% | +11.18%+14.91% | +13.32%+16.99% |
| Max drawdown | FDLO SPYM | -3.82%-3.03% | -7.10%-8.89% | -13.57%-18.74% | -19.20%-24.50% |
| Max drawdown duration | FDLO SPYM | 65d53d | 73d76d | 131d126d | 688d708d |
Trading data
FDLO | SPYM | |
Last sale 10/29/2026 at 1:30 PM | $74.60 | |
| Previous close 10/28/2026 | $74.36 | |
| Consolidated volume 10/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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FDLO | SPYM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/29/2026 at 1:30 PM
Live
Closed
FDLO | SPYM | |
|---|---|---|
| Last price | $74.60 | – |
| 1D performance | +0.32% | – |
| AuM | $1.51 B | $185.96 B |
| E/R | 0.15% | 0.02% |
Characteristics
FDLO | SPYM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Fidelity | State Street Investment Management |
| Benchmark | Fidelity U.S. Low Volatility Factor Index | S&P 500 Index |
| N° of holdings | 131 | 498 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 12, 2016 | November 8, 2005 |
| ESG | No | No |
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Exposure
Countries
FDLO
USA
95.4%
Other
4.6%
SPYM
USA
96.46%
Other
3.54%
Sectors
FDLO
Technology
42.95%
Finance
13.94%
Healthcare
9.77%
Consumer Non-Cycl.
8.77%
Industrials
8.33%
Other
16.24%
SPYM
Technology
45.26%
Finance
13.63%
Healthcare
9.09%
Consumer Non-Cycl.
8.88%
Industrials
7.47%
Other
15.66%
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Diversification
FDLO
Total weight of top 15 holdings out of 15
44%
SPYM
Total weight of top 15 holdings out of 15
44.14%
Top 15 holdings
Data as of August 31, 2026
FDLO
Apple, Inc.
7.90%
Microsoft Corp.
6.67%
Alphabet, Inc.
5.31%
Amazon.com, Inc.
3.82%
Broadcom Inc.
3.58%
Meta Platforms, Inc.
1.98%
Cisco Systems, Inc.
1.79%
JPMorgan Chase & Co.
1.75%
Berkshire Hathaway, Inc.
1.70%
Eli Lilly & Co.
1.64%
International Business Machines Corp.
1.62%
Accenture Plc
1.61%
Intuit, Inc.
1.60%
Texas Instruments Incorporated
1.54%
Analog Devices, Inc.
1.49%
SPYM
NVIDIA Corp.
8.08%
Apple, Inc.
7.03%
Microsoft Corp.
5.69%
Amazon.com, Inc.
3.84%
Alphabet, Inc.
3.01%
Broadcom Inc.
2.65%
Alphabet, Inc.
2.40%
Meta Platforms, Inc.
1.90%
Micron Technology, Inc.
1.63%
Tesla, Inc.
1.57%
JPMorgan Chase & Co.
1.44%
Berkshire Hathaway, Inc.
1.40%
Eli Lilly & Co.
1.38%
Advanced Micro Devices, Inc.
1.16%
Johnson & Johnson
0.97%
Frequently asked questions about FDLO and SPYM
How have the FDLO and SPYM ETFs performed in 2026?
As of October 28, 2026, FDLO is up 12.59% year-to-date (YTD), while SPYM has returned 14.15%. That puts SPYM better performer ahead so far this year.
Which ETF is attracting more investor money: FDLO or SPYM?
Year-to-date, the FDLO ETF saw -$116M in flows, compared to +$70.79B for SPYM.
Which ETF is more volatile: FDLO or SPYM?
Over the past year, FDLO had a volatility of 9.34%, while SPYM experienced 12.71%.
Which ETF is bigger: FDLO or SPYM?
As of October 28, 2026, FDLO holds $1.51 B in assets under management (AUM), while SPYM manages $185.96 B.
What sectors do the FDLO and SPYM ETFs invest in?
FDLO leans toward sectors like Technology, Finance and Healthcare. Meanwhile, SPYM focuses on Technology, Finance and Healthcare.
What are the top holdings of the FDLO ETF and SPYM ETF?
FDLO top holdings include Apple, Inc., Microsoft Corp. and Alphabet, Inc.. SPYM holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: FDLO or SPYM?
FDLO holds 131 securities with 44% of its assets in the top 15. SPYM has 501 securities and a top 15 weight of 44.14%.
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