SDSIvsCGSDETF Comparison
ETF 1
SDSI
American Century Short Duration Strategic Income ETF
This fund is part of
Intl Aggregate Bonds
+0.03%
VS
American Century Short Duration Strategic Income ETF (SDSI) belongs to the Intl Aggregate Bonds segment. Capital Group Short Duration Income ETF (CGSD) is part of the US Aggregate Bonds segment. SDSI's top 3 sector exposures are Finance, Sovereign and Energy. In contrast, CGSD's top sector exposures are Finance, Non-Corporate and Industrials. SDSI is more expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.25% for CGSD. SDSI is up 1.52% year-to-date (YTD) with +$189M in YTD flows. CGSD performs worse with 0.97% YTD performance, and +$1.04B in YTD flows. Run a side-by-side ETF comparison of SDSI and CGSD 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 CGSD performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/26/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SDSI CGSD | +0.48%+0.71% | +0.10%+0.12% | +1.52%+0.97% | +2.40%+1.83% | +17.88%+16.09% | n/an/a |
| Flows | SDSI CGSD | +$35M+$102M | +$99M+$487M | +$189M+$1.04B | +$222M+$1.22B | +$310M+$2.61B | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SDSI CGSD | +1.42%+1.88% | +1.31%+1.57% | +1.66%+1.68% | n/an/a |
| Max drawdown | SDSI CGSD | -1.08%-1.30% | -1.10%-1.30% | -1.10%-1.30% | n/an/a |
| Max drawdown duration | SDSI CGSD | 62d62d | 52d62d | 52d62d | n/an/a |
Trading data
SDSI | CGSD | |
Last sale 10/27/2026 at 1:30 PM | $50.55 | $25.43 |
| Previous close 10/26/2026 | $50.54 | $25.41 |
| Consolidated volume 10/26/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/27/2026 at 1:30 PM
Live
Closed
SDSI | CGSD | |
|---|---|---|
| Last price | $50.55 | $25.43 |
| 1D performance | +0.01% | +0.08% |
| AuM | $341.16 M | $2.86 B |
| E/R | 0.32% | 0.25% |
Characteristics
SDSI | CGSD | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | American Century Investments | Capital Group |
| Benchmark | - | - |
| N° of holdings | 199 | 445 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 11, 2022 | October 25, 2022 |
| ESG | No | No |
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Exposure
Countries
SDSI
USA
46.95%
Other
53.05%
CGSD
USA
50.83%
Other
49.17%
Sectors
SDSI
Finance
27.43%
Sovereign
11.24%
Other
61.33%
CGSD
Finance
21.89%
Non-Corporate
9.58%
Industrials
8.91%
Other
59.62%
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Diversification
SDSI
Total weight of top 15 holdings out of 15
18.48%
CGSD
Total weight of top 15 holdings out of 15
24.26%
Top 15 holdings
Data as of August 31, 2026
SDSI
USA, Notes 4% 31oct2029, USD (R-2029)
10.56%
US91282CRG86
0.96%
Swedbank, 7.75% perp., USD
0.58%
Global Atlantic Fin, 4.4% 15oct2029, USD
0.57%
American Airlines, 7.25% 15feb2028, USD
0.57%
CCO Holdings, 5% 1feb2028, USD
0.57%
Herc Holdings, 7% 15jun2030, USD
0.55%
Expand Energy, 5.375% 15mar2030, USD
0.54%
Crown Castle, 4.9% 1sep2029, USD
0.53%
US80263AAD37
0.52%
United Airlines, 4.625% 15apr2029, USD
0.51%
Colgate Energy Partners III, 5.875% 1jul2029, USD
0.51%
US16190BAW19
0.51%
Cenovus Energy, 4.65% 20mar2031, USD
0.51%
Medline Borrower, 6.25% 1apr2029, USD
0.49%
CGSD
Capital Group Central Cash Fund
9.58%
US01F0526982
5.53%
FR SD8534, 6% 1may2055, USD (ABS)
1.38%
US01F0606917
1.32%
US3132DWPJ61
1.21%
US91282CRG86
1.05%
Boeing, 6.259% 1may2027, USD
0.54%
Ford Motor Credit Co, 5.85% 17may2027, USD
0.53%
Pemex, 8.75% 2jun2029, USD
0.52%
Imperial Brands, 4.5% 30jun2028, USD
0.46%
Pacificorp, 4.65% 15apr2029, USD
0.44%
JP Morgan, 5.04% 23jan2028, USD
0.44%
Pemex, 6.5% 13mar2027, USD
0.43%
US3132DWMY65
0.43%
Southern California Edison, 5.85% 1nov2027, USD (2022F)
0.40%
Frequently asked questions about SDSI and CGSD
How have the SDSI and CGSD ETFs performed in 2026?
As of October 26, 2026, SDSI is up 1.52% year-to-date (YTD), while CGSD has returned 0.97%. That puts SDSI better performer ahead so far this year.
Which ETF is attracting more investor money: SDSI or CGSD?
Year-to-date, the SDSI ETF saw +$189M in flows, compared to +$1.04B for CGSD.
Which ETF is more volatile: SDSI or CGSD?
Over the past year, SDSI had a volatility of 1.31%, while CGSD experienced 1.57%.
Which ETF is bigger: SDSI or CGSD?
As of October 26, 2026, SDSI holds $341.16 M in assets under management (AUM), while CGSD manages $2.86 B.
What sectors do the SDSI and CGSD ETFs invest in?
SDSI leans toward sectors like Finance and Sovereign. Meanwhile, CGSD focuses on Finance, Non-Corporate and Industrials.
What are the top holdings of the SDSI ETF and CGSD ETF?
SDSI top holdings include USA, Notes 4% 31oct2029, USD (R-2029), US91282CRG86 and Swedbank, 7.75% perp., USD. CGSD holds in its top three: Capital Group Central Cash Fund, US01F0526982 and FR SD8534, 6% 1may2055, USD (ABS).
Which ETF is more diversified: SDSI or CGSD?
SDSI holds 411 securities with 18.48% of its assets in the top 15. CGSD has 996 securities and a top 15 weight of 24.26%.
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Latest news about SDSI & CGSD
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