DUSBvsFLOTETF Comparison
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Dimensional Ultrashort Fixed Income ETF (DUSB) belongs to the Money Market Bonds segment. iShares Floating Rate Bond ETF (FLOT) is part of the US Corporate IG Bonds segment. DUSB's top 3 sector exposures are Finance, Utilities and Consumer Non-Cyclicals. In contrast, FLOT's top sector exposures are Finance, Consumer Cyclicals and Industrials. Both DUSB and FLOT have the same Total Expense Ratio (TER) of 0.15%. DUSB is up 2.92% year-to-date (YTD) with +$1.11B in YTD flows. FLOT performs better with 3.49% YTD performance, and +$2.65B in YTD flows. Run a side-by-side ETF comparison of DUSB and FLOT 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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DUSB vs FLOT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/29/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | DUSB FLOT | +0.54%+0.32% | +0.74%+1.02% | +2.92%+3.49% | +3.69%+4.28% | +15.21%+16.91% | n/a+24.70% |
| Flows | DUSB FLOT | +$503M+$540M | +$599M+$1.37B | +$1.11B+$2.65B | +$1.27B+$2.60B | +$2.75B+$4.11B | -+$4.63B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | DUSB FLOT | +0.64%+0.22% | +0.43%+0.20% | +0.32%+0.25% | n/a+0.38% |
| Max drawdown | DUSB FLOT | -0.21%n/a | -0.21%-0.01% | -0.21%-0.20% | n/a-0.81% |
| Max drawdown duration | DUSB FLOT | 42dn/a | 42d2d | 42d22d | n/a309d |
Trading data
DUSB | FLOT | |
Last sale 10/30/2026 at 1:30 PM | $50.64 | $51.01 |
| Previous close 10/29/2026 | $50.62 | $51.03 |
| Consolidated volume 10/29/2026 | ||
| 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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DUSB
is actively managed and doesn’t replicate an indexDUSB | FLOT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
DUSB | FLOT | |
|---|---|---|
| Last price | $50.64 | $51.01 |
| 1D performance | +0.04% | -0.04% |
| AuM | $2.81 B | $11.66 B |
| E/R | 0.15% | 0.15% |
Characteristics
DUSB | FLOT | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Dimensional | iShares |
| Benchmark | - | Bloomberg U.S. Floating Rate Note < 5 Years Index |
| N° of holdings | 564 | 523 |
| Asset class | - | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 26, 2023 | June 14, 2011 |
| ESG | No | No |
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Exposure
Countries
DUSB
USA
59.74%
Other
40.26%
FLOT
USA
49.41%
United Kingdom
8.12%
Other
42.48%
Sectors
DUSB
Finance
49.65%
Utilities
8.08%
Consumer Non-Cycl.
7.23%
Other
35.04%
FLOT
Finance
79.42%
Other
20.58%
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Diversification
DUSB
Total weight of top 15 holdings out of 15
12.44%
FLOT
Total weight of top 15 holdings out of 15
13.52%
Top 15 holdings
Data as of September 30, 2026
DUSB
Rabobank (New York Branch), FRN 14jan2028, USD
1.23%
National Securities Clearing, 4.35% 9jun2028, USD
0.91%
London Stock Exchange, 2% 6apr2028, USD (3)
0.91%
US50244MK924
0.88%
Stryker, 4.7% 10feb2028, USD
0.85%
BNP Paribas, 3.5% 16nov2027, USD (2764)
0.83%
PPG Industries, 3.75% 15mar2028, USD
0.81%
Chevron U.S.A., FRN 26feb2027, USD
0.80%
IFC, FRN 30jul2027, USD (2737)
0.80%
Mizuho Financial Group, 3.17% 11sep2027, USD
0.80%
Schlumberger Holdings Corporation, 3.9% 17may2028, USD
0.79%
Japan Tobacco, 4.85% 15may2028, USD
0.72%
Pfizer, FRN 15nov2027, USD
0.71%
LKQ, 5.75% 15jun2028, USD
0.71%
Lloyds Banking Group, 4.375% 22mar2028, USD
0.70%
FLOT
BlackRock Cash Funds - Treasury
2.57%
EBRD, FRN 20feb2028, USD
1.11%
IBRD, FRN 19aug2027, USD (101196)
0.98%
EBRD, FRN 16feb2029, USD
0.92%
EBRD, FRN 22jul2030, USD
0.86%
IFC, FRN 28aug2028, USD (2673)
0.78%
IBRD, FRN 12jan2027, USD (101643)
0.74%
IBRD, FRN 22nov2028, USD (101447)
0.74%
IBRD, FRN 24jan2029, USD (101486)
0.72%
Inter-American Development Bank (IDB), FRN 20mar2028, USD (790)
0.72%
Inter-American Development Bank (IDB), FRN 4oct2027, USD
0.71%
KBN (Kommunalbanken), FRN 9apr2029, USD (5621)
0.67%
KBN (Kommunalbanken), FRN 3mar2028, USD (5596)
0.67%
IBRD, FRN 15jun2027, USD (102047)
0.66%
Inter-American Development Bank (IDB), FRN 1aug2029, USD (934)
0.66%
Frequently asked questions about DUSB and FLOT
How have the DUSB and FLOT ETFs performed in 2026?
As of October 29, 2026, DUSB is up 2.92% year-to-date (YTD), while FLOT has returned 3.49%. That puts FLOT better performer ahead so far this year.
Which ETF is attracting more investor money: DUSB or FLOT?
Year-to-date, the DUSB ETF saw +$1.11B in flows, compared to +$2.65B for FLOT.
Which ETF is more volatile: DUSB or FLOT?
Over the past year, DUSB had a volatility of 0.43%, while FLOT experienced 0.2%.
Which ETF is bigger: DUSB or FLOT?
As of October 29, 2026, DUSB holds $2.81 B in assets under management (AUM), while FLOT manages $11.66 B.
What sectors do the DUSB and FLOT ETFs invest in?
DUSB leans toward sectors like Finance, Utilities and Consumer Non-Cyclicals. Meanwhile, FLOT focuses on Finance.
What are the top holdings of the DUSB ETF and FLOT ETF?
DUSB top holdings include Rabobank (New York Branch), FRN 14jan2028, USD, National Securities Clearing, 4.35% 9jun2028, USD and London Stock Exchange, 2% 6apr2028, USD (3). FLOT holds in its top three: BlackRock Cash Funds - Treasury, EBRD, FRN 20feb2028, USD and IBRD, FRN 19aug2027, USD (101196).
Which ETF is more diversified: DUSB or FLOT?
DUSB holds 588 securities with 12.44% of its assets in the top 15. FLOT has 556 securities and a top 15 weight of 13.52%.
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Latest news about DUSB & FLOT
Navigating the Changing Equity Risk Premium Landscape: What Investors Need to Know
September 21, 2023
FLOT
Looking Across the Fixed Income Spectrum
January 13, 2023
FLOT
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