SDSIvsAPLUETF 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) and Allspring Core Plus ETF (APLU) belong to the same industry segment: Intl Aggregate Bonds. SDSI's top 3 sector exposures are Finance, Sovereign and Energy. In contrast, APLU's top sector exposures are Sovereign, Finance and Industrials. SDSI is more expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.31% for APLU. SDSI is up 1.52% year-to-date (YTD) with +$189M in YTD flows. APLU performs worse with -1.29% YTD performance, and +$82M in YTD flows. Run a side-by-side ETF comparison of SDSI and APLU 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 APLU 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 APLU | +0.48%+1.58% | +0.10%-1.06% | +1.52%-1.29% | +2.40%-1.53% | +17.88%n/a | n/an/a |
| Flows | SDSI APLU | +$35M+$5M | +$99M-$10M | +$189M+$82M | +$222M+$105M | +$310M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SDSI APLU | +1.42%+4.78% | +1.31%+4.02% | +1.66%n/a | n/an/a |
| Max drawdown | SDSI APLU | -1.08%-3.66% | -1.10%-5.01% | -1.10%n/a | n/an/a |
| Max drawdown duration | SDSI APLU | 62d62d | 52d239d | 52dn/a | n/an/a |
Trading data
SDSI | APLU | |
Last sale 10/27/2026 at 1:30 PM | $50.55 | $23.66 |
| Previous close 10/26/2026 | $50.54 | $23.61 |
| 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 | APLU | |
|---|---|---|
| Last price | $50.55 | $23.66 |
| 1D performance | +0.02% | +0.21% |
| AuM | $341.16 M | $401.89 M |
| E/R | 0.32% | 0.31% |
Characteristics
SDSI | APLU | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | American Century Investments | Allspring |
| Benchmark | - | - |
| N° of holdings | 199 | 394 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 11, 2022 | December 4, 2024 |
| ESG | No | No |
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Exposure
Countries
SDSI
USA
46.95%
Other
53.05%
APLU
USA
46.22%
Other
53.78%
Sectors
SDSI
Finance
27.43%
Sovereign
11.24%
Other
61.33%
APLU
Sovereign
19.39%
Finance
16.83%
Industrials
12.26%
Other
51.53%
Diversification
SDSI
Total weight of top 15 holdings out of 15
18.48%
APLU
Total weight of top 15 holdings out of 15
24.63%
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%
APLU
USA, Bonds 4.625% 15feb2046, USD
5.47%
US3618N6FL65
2.77%
USA, Bills 0% 13oct2026, USD (119D)
2.12%
US01F0526982
1.99%
FR SD8204, 2% 1apr2052, USD (ABS)
1.50%
USA, Notes 4.375% 15may2036, USD (C-2036)
1.42%
US3140XDRC24
1.38%
US3140L6TF17
1.32%
US01F0606917
1.04%
US92206C8709
1.03%
USA, Notes 4.125% 15nov2032, USD (F-2032)
1.01%
FN MA5646, 5.5% 1mar2055, USD (ABS)
0.91%
USA, Bonds 5% 15may2045, USD
0.90%
US3142J6C840
0.89%
US3142J6DY61
0.89%
Frequently asked questions about SDSI and APLU
How have the SDSI and APLU ETFs performed in 2026?
As of October 26, 2026, SDSI is up 1.52% year-to-date (YTD), while APLU has lost -1.29%. That puts SDSI better performer ahead so far this year.
Which ETF is attracting more investor money: SDSI or APLU?
Year-to-date, the SDSI ETF saw +$189M in flows, compared to +$82M for APLU.
Which ETF is more volatile: SDSI or APLU?
Over the past year, SDSI had a volatility of 1.31%, while APLU experienced 4.02%.
Which ETF is bigger: SDSI or APLU?
As of October 26, 2026, SDSI holds $341.16 M in assets under management (AUM), while APLU manages $401.89 M.
What sectors do the SDSI and APLU ETFs invest in?
SDSI leans toward sectors like Finance and Sovereign. Meanwhile, APLU focuses on Sovereign, Finance and Industrials.
What are the top holdings of the SDSI ETF and APLU ETF?
SDSI top holdings include USA, Notes 4% 31oct2029, USD (R-2029), US91282CRG86 and Swedbank, 7.75% perp., USD. APLU holds in its top three: USA, Bonds 4.625% 15feb2046, USD, US3618N6FL65 and USA, Bills 0% 13oct2026, USD (119D).
Which ETF is more diversified: SDSI or APLU?
SDSI holds 411 securities with 18.48% of its assets in the top 15. APLU has 7641 securities and a top 15 weight of 24.63%.
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Latest news about SDSI & APLU
Allspring Expands ETF Lineup with Two Actively Managed Equity Funds
March 27, 2025
APLU
Ask the Manager: Allspring’s Janet Rilling on Fixed Income Market Opportunities and Entering the ETF Market
January 22, 2025
APLU
Allspring Makes ETF Debut in Active Fixed Income
December 5, 2024
APLU
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