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PTBDvsIUSBETF Comparison

ETF 1
PTBD

Pacer Trendpilot US Bond ETF

This fund is part of
US Aggregate Bonds
+0.03%
VS
ETF 2
IUSB

iShares Core Total USD Bond Market ETF

This fund is part of
US Aggregate Bonds
+0.03%

Pacer Trendpilot US Bond ETF (PTBD) and iShares Core Total USD Bond Market ETF (IUSB) belong to the same industry segment: US Aggregate Bonds. In contrast, IUSB's top sector exposures are Sovereign, Finance and Industrials. PTBD is more expensive with a Total Expense Ratio (TER) of 0.6%, versus 0.06% for IUSB. PTBD is down -0.9% year-to-date (YTD) with -$27M in YTD flows. IUSB performs worse with -1.42% YTD performance, and +$16.70B in YTD flows. Run a side-by-side ETF comparison of PTBD 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.

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PTBD vs IUSB performance and flow charts

Performance

-2.0-1.5-1.0-0.50.00.5%Sep 16Sep 23Sep 30Oct 7Oct 14

Cumulative Flows

0 B1 B2 B3 B4 B5 B6 BSep 16Sep 23Sep 30Oct 7Oct 14

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 10/16/2026
1M3MYTD1Y3Y5Y
Perf.
PTBD
IUSB
-1.57%-0.19%
-2.18%-1.78%
-0.90%-1.42%
-1.34%-1.37%
+14.36%+16.28%
-8.31%+0.06%
Flows
PTBD
IUSB
-+$6.05B
-$18K+$7.66B
-$27M+$16.70B
-$37M+$18.01B
-$94M+$27.91B
-$948M+$37.54B
Volatility and drawdown
3M1Y3Y5Y
Volatility
PTBD
IUSB
+3.46%+4.15%
+3.54%+3.66%
+4.05%+4.63%
+5.67%+5.55%
Max drawdown
PTBD
IUSB
-2.97%-3.24%
-3.02%-4.33%
-3.71%-4.33%
-24.38%-17.40%
Max drawdown duration
PTBD
IUSB
50d52d
53d229d
343d280d
1803d1406d
Trading data

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PTBD
IUSB
Last sale
10/16/2026 at 1:30 PM
$18.36
$44.47
Previous close
10/15/2026
$18.39
$44.47
Consolidated volume
10/15/2026
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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PTBD
IUSB
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
PTBD
IUSB
Last price
$18.36
$44.47
1D performance
-0.16%
+0.00%
AuM$84.56 M$49.25 B
E/R0.6%0.06%
Characteristics
PTBD
IUSB
Management strategyPassivePassive
ProviderPACER ETFsiShares
BenchmarkPacer Trendpilot US Bond IndexBloomberg U.S. Universal Index
N° of holdings-16069
Asset classFixed IncomeBonds
Trailing 12m distribution yield
Join
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Inception dateOctober 22, 2019June 10, 2014
ESGNoNo
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Exposure

Countries

PTBD
Data will be available soon
IUSB
USA
72.98%
Other
27.02%

Sectors

PTBD
Data will be available soon
IUSB
Sovereign
42.65%
Finance
13.17%
Other
44.17%
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Diversification

PTBD
Data will be available soon
IUSB

Total weight of top 15 holdings out of 15

9.55%

Top 15 holdings

Data as of January 1, 1970
PTBD
Data will be available soon
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 PTBD and IUSB

How have the PTBD and IUSB ETFs performed in 2026?

As of October 16, 2026, PTBD is down -0.9% year-to-date (YTD), while IUSB has lost -1.42%. That puts PTBD better performer ahead so far this year.

Which ETF is attracting more investor money: PTBD or IUSB?

Year-to-date, the PTBD ETF saw -$27M in flows, compared to +$16.70B for IUSB.

Which ETF is more volatile: PTBD or IUSB?

Over the past year, PTBD had a volatility of 3.54%, while IUSB experienced 3.66%.

Which ETF is bigger: PTBD or IUSB?

As of October 16, 2026, PTBD holds $84.56 M in assets under management (AUM), while IUSB manages $49.25 B.

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Latest news about PTBD & IUSB
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