SDSIvsCGCBETF Comparison
ETF 1
SDSI
American Century Short Duration Strategic Income ETF
This fund is part of
Intl Aggregate Bonds
-0.07%
VS
American Century Short Duration Strategic Income ETF (SDSI) belongs to the Intl Aggregate Bonds segment. Capital Group Core Bond ETF (CGCB) is part of the Intl IG Bonds segment. SDSI's top 3 sector exposures are Finance, Sovereign and Energy. In contrast, CGCB's top sector exposures are Finance, Sovereign and Industrials. SDSI is more expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.27% for CGCB. SDSI is up 1.56% year-to-date (YTD) with +$143M in YTD flows. CGCB performs worse with -1.33% YTD performance, and +$3.12B in YTD flows. Run a side-by-side ETF comparison of SDSI and CGCB 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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SDSI vs CGCB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SDSI CGCB | -0.28%-1.10% | +0.26%-1.81% | +1.56%-1.33% | +2.99%-0.72% | +18.07%n/a | n/an/a |
| Flows | SDSI CGCB | +$26M+$829M | +$79M+$1.43B | +$143M+$3.12B | +$231M+$3.78B | +$264M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SDSI CGCB | +1.28%+3.72% | +1.23%+3.97% | +1.67%n/a | n/an/a |
| Max drawdown | SDSI CGCB | -0.56%-2.42% | -1.10%-3.26% | -1.10%n/a | n/an/a |
| Max drawdown duration | SDSI CGCB | 17d74d | 52d194d | 52dn/a | n/an/a |
Trading data
SDSI | CGCB | |
Last sale 9/11/2026 at 1:30 PM | $50.74 | $25.46 |
| Previous close 09/10/2026 | $50.81 | $25.47 |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
SDSI | CGCB | |
|---|---|---|
| Last price | $50.74 | $25.46 |
| 1D performance | -0.14% | -0.04% |
| AuM | $296.85 M | $6.53 B |
| E/R | 0.32% | 0.27% |
Characteristics
SDSI | CGCB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | American Century Investments | Capital Group |
| Benchmark | - | - |
| N° of holdings | 225 | 289 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 11, 2022 | September 26, 2023 |
| ESG | No | No |
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Exposure
Countries
SDSI
USA
60.95%
Other
39.05%
CGCB
USA
63.16%
Other
36.84%
Sectors
SDSI
Finance
29.58%
Sovereign
18.17%
Other
52.26%
CGCB
Finance
22.08%
Sovereign
16.24%
Industrials
14.06%
Other
47.62%
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Diversification
SDSI
Total weight of top 15 holdings out of 15
26.83%
CGCB
Total weight of top 15 holdings out of 15
16.58%
Top 15 holdings
Data as of July 31, 2026
SDSI
USA, Notes 4% 31oct2029, USD (R-2029)
11.06%
USA, Notes 4.25% 31jul2028, USD (BE-2028)
6.33%
State Street Institutional US Government Money Market Fund
3.15%
Expand Energy, 5.375% 15mar2030, USD
0.56%
Global Atlantic Fin, 4.4% 15oct2029, USD
0.55%
CMS Energy, 4.75% 1jun2050, USD
0.55%
Standard Industries, 4.75% 15jan2028, USD
0.54%
CCO Holdings, 5% 1feb2028, USD
0.54%
American Airlines, 7.25% 15feb2028, USD
0.53%
Herc Holdings, 7% 15jun2030, USD
0.52%
United Airlines, 4.625% 15apr2029, USD
0.51%
Crown Castle, 4.9% 1sep2029, USD
0.50%
Medline Borrower, 6.25% 1apr2029, USD
0.50%
Swedbank, 7.75% perp., USD
0.50%
Build NYC Resource Corp., 7% 15dec2030, USD (2026C)
0.50%
CGCB
Capital Group Central Cash Fund
1.62%
Bank of America Corporation, 3.974% 7feb2030, USD (N)
1.37%
USA, Bonds 1.375% 15nov2040, USD
1.27%
USA, Bonds 1.625% 15nov2050, USD
1.23%
FN MA4563, 2.5% 1mar2052, USD (ABS)
1.20%
US31418EB825
1.12%
USA, Bonds 3% 15may2045, USD
1.11%
Baxter International, 2.272% 1dec2028, USD
1.07%
JP Morgan, 4.203% 23jul2029, USD
1.03%
Oracle, 4.45% 26sep2030, USD (C)
0.99%
HSBC Holdings plc, 4.583% 19jun2029, USD
0.96%
Pacificorp, 5.1% 15feb2029, USD
0.92%
DTE Energy, 5.1% 1mar2029, USD (A)
0.91%
USA, Bonds 5% 15may2056, USD
0.91%
Boeing, 5.04% 1may2027, USD
0.87%
Frequently asked questions about SDSI and CGCB
How have the SDSI and CGCB ETFs performed in 2026?
As of September 11, 2026, SDSI is up 1.56% year-to-date (YTD), while CGCB has lost -1.33%. That puts SDSI better performer ahead so far this year.
Which ETF is attracting more investor money: SDSI or CGCB?
Year-to-date, the SDSI ETF saw +$143M in flows, compared to +$3.12B for CGCB.
Which ETF is more volatile: SDSI or CGCB?
Over the past year, SDSI had a volatility of 1.23%, while CGCB experienced 3.97%.
Which ETF is bigger: SDSI or CGCB?
As of September 11, 2026, SDSI holds $296.85 M in assets under management (AUM), while CGCB manages $6.53 B.
What sectors do the SDSI and CGCB ETFs invest in?
SDSI leans toward sectors like Finance and Sovereign. Meanwhile, CGCB focuses on Finance, Sovereign and Industrials.
What are the top holdings of the SDSI ETF and CGCB ETF?
SDSI top holdings include USA, Notes 4% 31oct2029, USD (R-2029), USA, Notes 4.25% 31jul2028, USD (BE-2028) and State Street Institutional US Government Money Market Fund. CGCB holds in its top three: Capital Group Central Cash Fund, Bank of America Corporation, 3.974% 7feb2030, USD (N) and USA, Bonds 1.375% 15nov2040, USD.
Which ETF is more diversified: SDSI or CGCB?
SDSI holds 390 securities with 26.83% of its assets in the top 15. CGCB has 672 securities and a top 15 weight of 16.58%.
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Latest news about SDSI & CGCB
A Close Look at Capital Group's 5 New Active ETFs Listed on NYSE ARCA
October 26, 2023
CGCB
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