FTBDvsIUSBETF Comparison
VS
Fidelity Tactical Bond ETF (FTBD) belongs to the Intl Aggregate Bonds segment. iShares Core Total USD Bond Market ETF (IUSB) is part of the US Aggregate Bonds segment. FTBD's top 3 sector exposures are Sovereign, Finance and Energy. In contrast, IUSB's top sector exposures are Sovereign, Finance and Industrials. FTBD is more expensive with a Total Expense Ratio (TER) of 0.55%, versus 0.06% for IUSB. FTBD is down -0.67% year-to-date (YTD) with +$7M in YTD flows. IUSB performs worse with -0.94% YTD performance, and +$17.04B in YTD flows. Run a side-by-side ETF comparison of FTBD and IUSB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
Find out how industry players manage ETF portfolios. Discover our library of Model portfolios
FTBD vs IUSB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FTBD IUSB | +1.17%+1.54% | -1.53%-1.06% | -0.67%-0.94% | -1.17%-1.19% | +19.80%+17.73% | n/a+0.45% |
| Flows | FTBD IUSB | -+$1.66B | -+$7.57B | +$7M+$17.04B | +$10M+$18.42B | +$25M+$28.25B | -+$37.67B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FTBD IUSB | +4.43%+4.38% | +3.82%+3.74% | +4.84%+4.59% | n/a+5.56% |
| Max drawdown | FTBD IUSB | -3.40%-3.24% | -4.24%-4.33% | -4.83%-4.33% | n/a-17.40% |
| Max drawdown duration | FTBD IUSB | 64d64d | 241d241d | 280d280d | n/a1406d |
Trading data
FTBD | IUSB | |
Last sale 10/29/2026 at 3:54 PM | $47.37 | $44.77 |
| Previous close 10/28/2026 | $47.43 | $44.69 |
| 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
Create an account to view replication metrics
Join for free
FTBD
is actively managed and doesn’t replicate an indexFTBD | IUSB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
Advertisement
Main metrics
Last update 10/29/2026 at 3:54 PM
Live
Closed
FTBD | IUSB | |
|---|---|---|
| Last price | $47.37 | $44.77 |
| 1D performance | -0.13% | +0.17% |
| AuM | $37.98 M | $49.84 B |
| E/R | 0.55% | 0.06% |
Advertisement
Exposure
Countries
FTBD
USA
73.51%
Other
26.49%
IUSB
USA
72.98%
Other
27.02%
Sectors
FTBD
Sovereign
53.35%
Finance
8.23%
Other
38.42%
IUSB
Sovereign
42.65%
Finance
13.17%
Other
44.17%
Advertisement
Diversification
FTBD
Total weight of top 15 holdings out of 15
56.78%
IUSB
Total weight of top 15 holdings out of 15
9.55%
Top 15 holdings
Data as of August 31, 2026
FTBD
USA, Notes 4.375% 15may2034, USD (C-2034)
19.30%
USA, Bonds 4.75% 15may2055, USD
6.13%
US31635A1051
5.42%
USA, Notes 4.25% 15aug2035, USD (E-2035)
4.46%
USA, Notes 3.75% 31jan2031, USD (U-2031)
4.28%
USA, Bonds 4.75% 15feb2056, USD
3.31%
USA, Bonds 3.625% 15feb2053, USD
3.11%
Fidelity Advisor Series I - Real Estate High Income Fund
1.88%
USA, Bonds 4.25% 15aug2054, USD
1.52%
Fidelity Securities Lending Cash Central Fund
1.46%
Pemex, 7.69% 23jan2050, USD
1.40%
USA, Bonds 4% 15nov2052, USD
1.34%
USA, Notes 4.125% 15feb2036, USD (B-2036)
1.14%
USA, Notes 4.5% 31dec2031, USD (T-2031)
1.03%
USA, Notes 4% 31jan2033, USD (G-2033)
1.00%
IUSB
BlackRock Liquidity TempCash
4.49%
USA, Notes 4% 15nov2035, USD (F-2035)
0.49%
US01F0206957
0.41%
USA, Notes 4.375% 31dec2029, USD (AH-2029)
0.37%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.36%
USA, Notes 4.125% 30jun2031, USD (AA-2031)
0.36%
USA, Notes 4% 15feb2034, USD (B-2034)
0.35%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.35%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.35%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.35%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.34%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.34%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.34%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.33%
USA, Notes 2.75% 15aug2032, USD (E-2032)
0.32%
Frequently asked questions about FTBD and IUSB
How have the FTBD and IUSB ETFs performed in 2026?
As of October 28, 2026, FTBD is down -0.67% year-to-date (YTD), while IUSB has lost -0.94%. That puts FTBD better performer ahead so far this year.
Which ETF is attracting more investor money: FTBD or IUSB?
Year-to-date, the FTBD ETF saw +$7M in flows, compared to +$17.04B for IUSB.
Which ETF is more volatile: FTBD or IUSB?
Over the past year, FTBD had a volatility of 3.82%, while IUSB experienced 3.74%.
Which ETF is bigger: FTBD or IUSB?
As of October 28, 2026, FTBD holds $37.98 M in assets under management (AUM), while IUSB manages $49.84 B.
What sectors do the FTBD and IUSB ETFs invest in?
FTBD leans toward sectors like Sovereign and Finance. Meanwhile, IUSB focuses on Sovereign and Finance.
What are the top holdings of the FTBD ETF and IUSB ETF?
FTBD top holdings include USA, Notes 4.375% 15may2034, USD (C-2034), USA, Bonds 4.75% 15may2055, USD and US31635A1051. IUSB holds in its top three: BlackRock Liquidity TempCash, USA, Notes 4% 15nov2035, USD (F-2035) and US01F0206957.
Which ETF is more diversified: FTBD or IUSB?
FTBD holds 715 securities with 56.78% of its assets in the top 15. IUSB has 18013 securities and a top 15 weight of 9.55%.
Advertisement
Latest news about FTBD & IUSB
Why IUSB Is Overtaking AGG as the Default Bond ETF for Investors
October 23, 2026
IUSB
The Weekly ETF Market Monitor (September 21-25, 2026)
September 26, 2026
IUSB
Fidelity Tactical Bond ETF (NYSE Arca: FTBD)
July 2, 2023
FTBD
Advertisement
Advertisement
