SDSIvsTCPBETF 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. Thrivent Core Plus Bond ETF (TCPB) is part of the US Aggregate Bonds segment. SDSI's top 3 sector exposures are Finance, Sovereign and Energy. In contrast, TCPB's top sector exposures are Sovereign, Finance and Industrials. SDSI is less expensive with a Total Expense Ratio (TER) of 0.32%, versus 0.39% for TCPB. SDSI is up 1.52% year-to-date (YTD) with +$189M in YTD flows. TCPB performs worse with -1.01% YTD performance, and +$170M in YTD flows. Run a side-by-side ETF comparison of SDSI and TCPB 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 TCPB 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 TCPB | +0.48%+1.55% | +0.10%-0.95% | +1.52%-1.01% | +2.40%-1.22% | +17.88%n/a | n/an/a |
| Flows | SDSI TCPB | +$35M+$13M | +$99M+$37M | +$189M+$170M | +$222M+$266M | +$310M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SDSI TCPB | +1.42%+4.48% | +1.31%+3.81% | +1.66%n/a | n/an/a |
| Max drawdown | SDSI TCPB | -1.08%-3.42% | -1.10%-4.53% | -1.10%n/a | n/an/a |
| Max drawdown duration | SDSI TCPB | 62d62d | 52d239d | 52dn/a | n/an/a |
Trading data
SDSI | TCPB | |
Last sale 10/27/2026 at 1:30 PM | $50.55 | $49.14 |
| Previous close 10/26/2026 | $50.54 | $49.09 |
| 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 | TCPB | |
|---|---|---|
| Last price | $50.55 | $49.14 |
| 1D performance | +0.02% | +0.10% |
| AuM | $341.16 M | $494.35 M |
| E/R | 0.32% | 0.39% |
Characteristics
SDSI | TCPB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | American Century Investments | Thrivent Asset Management |
| Benchmark | - | - |
| N° of holdings | 199 | 386 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 11, 2022 | February 19, 2025 |
| ESG | No | No |
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Exposure
Countries
SDSI
USA
46.95%
Other
53.05%
TCPB
USA
55.07%
Other
44.93%
Sectors
SDSI
Finance
27.43%
Sovereign
11.24%
Other
61.33%
TCPB
Sovereign
21.53%
Finance
17.68%
Industrials
7.16%
Other
53.63%
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Diversification
SDSI
Total weight of top 15 holdings out of 15
18.48%
TCPB
Total weight of top 15 holdings out of 15
24.69%
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%
TCPB
USA, Bonds 4.5% 15nov2054, USD
3.81%
USA, Notes 4.25% 31mar2033, USD (J-2033)
2.24%
USA, Bonds 4.625% 15nov2044, USD
2.21%
USA, Bonds 1.875% 15feb2041, USD
2.13%
USA, Notes 3.875% 31mar2031, USD (W-2031)
1.90%
USA, Bonds 3% 15aug2048, USD
1.90%
USA, Notes 4.125% 15feb2036, USD (B-2036)
1.59%
US31427Q3B66
1.35%
FR SL3206, 5% 1nov2055, USD (ABS)
1.14%
US3140W06P53
1.14%
US3140W1M753
1.12%
USA, Notes 4% 31may2030, USD (Z-2030)
1.10%
US3132DUKU06
1.04%
US3142GVFV89
1.03%
US31427NH931
0.99%
Frequently asked questions about SDSI and TCPB
How have the SDSI and TCPB ETFs performed in 2026?
As of October 26, 2026, SDSI is up 1.52% year-to-date (YTD), while TCPB has lost -1.01%. That puts SDSI better performer ahead so far this year.
Which ETF is attracting more investor money: SDSI or TCPB?
Year-to-date, the SDSI ETF saw +$189M in flows, compared to +$170M for TCPB.
Which ETF is more volatile: SDSI or TCPB?
Over the past year, SDSI had a volatility of 1.31%, while TCPB experienced 3.81%.
Which ETF is bigger: SDSI or TCPB?
As of October 26, 2026, SDSI holds $341.16 M in assets under management (AUM), while TCPB manages $494.35 M.
What sectors do the SDSI and TCPB ETFs invest in?
SDSI leans toward sectors like Finance and Sovereign. Meanwhile, TCPB focuses on Sovereign, Finance and Industrials.
What are the top holdings of the SDSI ETF and TCPB ETF?
SDSI top holdings include USA, Notes 4% 31oct2029, USD (R-2029), US91282CRG86 and Swedbank, 7.75% perp., USD. TCPB holds in its top three: USA, Bonds 4.5% 15nov2054, USD, USA, Notes 4.25% 31mar2033, USD (J-2033) and USA, Bonds 4.625% 15nov2044, USD.
Which ETF is more diversified: SDSI or TCPB?
SDSI holds 411 securities with 18.48% of its assets in the top 15. TCPB has 543 securities and a top 15 weight of 24.69%.
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Latest news about SDSI & TCPB
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