FLDBvsFSTBETF Comparison
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Fidelity Low Duration Bond ETF (FLDB) belongs to the Money Market Bonds segment. Fidelity Short-Term Bond ETF (FSTB) is part of the Intl IG Bonds segment. FLDB's top 3 sector exposures are Finance, Sovereign and Industrials. In contrast, FSTB's top sector exposures are Sovereign, Finance and Industrials. FLDB is less expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.21% for FSTB. Run a side-by-side ETF comparison of FLDB and FSTB 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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FLDB vs FSTB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FLDB FSTB | +0.28%+0.10% | +0.90%n/a | +2.35%n/a | +3.87%n/a | n/an/a | n/an/a |
| Flows | FLDB FSTB | +$3M+$5M | +$9M- | +$29M- | +$38M- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FLDB FSTB | +0.38%n/a | +0.33%n/a | n/an/a | n/an/a |
| Max drawdown | FLDB FSTB | -0.03%n/a | -0.08%n/a | n/an/a | n/an/a |
| Max drawdown duration | FLDB FSTB | 4dn/a | 17dn/a | n/an/a | n/an/a |
Trading data
FLDB | FSTB | |
Last sale 9/2/2026 at 1:30 PM | $50.23 | $19.91 |
| Previous close 09/01/2026 | $50.24 | $19.90 |
| Consolidated volume 09/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/2/2026 at 1:30 PM
Live
Closed
FLDB | FSTB | |
|---|---|---|
| Last price | $50.23 | $19.91 |
| 1D performance | -0.02% | +0.03% |
| AuM | $417.78 M | $178.03 M |
| E/R | 0.2% | 0.21% |
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Exposure
Countries
FLDB
USA
59.33%
Other
40.67%
FSTB
USA
69.46%
Other
30.54%
Sectors
FLDB
Finance
36.62%
Sovereign
27.36%
Other
36.02%
FSTB
Sovereign
40.52%
Finance
28.85%
Other
30.63%
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Diversification
FLDB
Total weight of top 15 holdings out of 15
33.46%
FSTB
Total weight of top 15 holdings out of 15
45.28%
Top 15 holdings
Data as of July 31, 2026
FLDB
USA, Notes 4.125% 31jan2027, USD (AW-2027)
8.71%
USA, Notes 3.625% 31aug2027, USD (BG-2027)
7.00%
USA, Notes 3.375% 31dec2027, USD (BM-2027)
6.06%
USA, Notes 3.75% 30apr2028, USD (BA-2028)
4.16%
Fidelity Cash Central Fund
2.73%
USA, Notes 3.5% 30sep2026, USD (BH-2026)
1.43%
JP Morgan, 6.07% 22oct2027, USD
0.39%
Goldman Sachs, 1.948% 21oct2027, USD
0.39%
Toronto-Dominion Bank, 4.568% 17dec2026, USD (C)
0.37%
Mitsubishi UFJ Financial Group, 5.017% 20jul2028, USD
0.37%
US33884EAQ44
0.37%
U.S. Bancorp, 6.787% 26oct2027, USD (CC)
0.37%
HSBC Holdings plc, 2.251% 22nov2027, USD
0.37%
VMware, 1.4% 15aug2026, USD
0.37%
Wells Fargo, 4.9% 24jan2028, USD (W)
0.37%
FSTB
USA, Notes 3.875% 15may2029, USD (AN-2029)
10.23%
USA, Notes 3.375% 15sep2028, USD (AS-2028)
6.64%
USA, Notes 3.5% 15dec2028, USD (AV-2028)
6.61%
USA, Notes 3.625% 15aug2028, USD (AR-2028)
6.51%
USA, Notes 3.5% 15feb2029, USD (AK-2029)
5.54%
USA, Notes 4.625% 30sep2028, USD (AD-2028)
3.81%
Fidelity Cash Central Fund
2.29%
USA, Notes 4% 31may2028, USD (BC-2028)
1.03%
Bank of America Corporation, 4.271% 23jul2029, USD (N)
0.46%
US12567MAN11
0.38%
JP Morgan, 4.851% 25jul2028, USD
0.38%
Bank of America Corporation, 4.979% 24jan2029, USD (N)
0.37%
US33884EAQ44
0.36%
Goldman Sachs, 4.148% 21jan2029, USD
0.34%
NatWest Group, 4.892% 18may2029, USD
0.33%
Frequently asked questions about FLDB and FSTB
Which ETF is bigger: FLDB or FSTB?
As of September 1, 2026, FLDB holds $417.78 M in assets under management (AUM), while FSTB manages $178.03 M.
What sectors do the FLDB and FSTB ETFs invest in?
FLDB leans toward sectors like Finance and Sovereign. Meanwhile, FSTB focuses on Sovereign and Finance.
What are the top holdings of the FLDB ETF and FSTB ETF?
FLDB top holdings include USA, Notes 4.125% 31jan2027, USD (AW-2027), USA, Notes 3.625% 31aug2027, USD (BG-2027) and USA, Notes 3.375% 31dec2027, USD (BM-2027). FSTB holds in its top three: USA, Notes 3.875% 15may2029, USD (AN-2029), USA, Notes 3.375% 15sep2028, USD (AS-2028) and USA, Notes 3.5% 15dec2028, USD (AV-2028).
Which ETF is more diversified: FLDB or FSTB?
FLDB holds 371 securities with 33.46% of its assets in the top 15. FSTB has 412 securities and a top 15 weight of 45.28%.
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