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American Century Short Duration Strategic Income ETF

This ETF provides exposure to Mixed Ratings Aggregate Bonds

SDSI performance and flow charts

Last update 10/27/2026 at 1:30 PM
Live
Closed
Last price
$50.55
+$0.00 (+0.01%) Yesterday

Performance

0.00.10.20.30.40.5%Sep 28Oct 5Oct 12Oct 19Oct 26

Flows

0 M10 M20 M30 M40 M
1 day price range
$50.53
$50.56
52 week price range
$50.40
$51.80
1W perf
+0.17%
YTD perf
+1.52%
YTD flows
+$189M
AuM
$341M
E/R
0.32%
TTM yield
4.78%
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Historic performance and flows

Data as of October 26, 2026
1M3MYTD1Y3Y5Y
Perf.+0.48%+0.10%+1.52%+2.40%+17.88%
Flows+$35M+$99M+$189M+$222M+$310M-
Data as of October 26, 2026
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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Characteristics

This fund is actively managed; it does not track an index. This share class generates a stream of income by distributing dividends.

Management strategyActive
StrategyLong Only
ProviderAmerican Century Investments
N° of holdings411
Dividend policyDistributing
Trailing 12m distribution yield
Join for free
Inception dateOctober 11, 2022
ESGNo
TrackinsightTrackinsight

More data and info about SDSI on Trackinsight

Exposure

Data as of August 31, 2026

Diversification

18.48%

Total weight of top 15 holdings out of 411

Top 15 Holdings

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%

Sectors

Finance
27.43%
Sovereign
11.24%
Other
61.33%

Countries

USA
46.95%
Other
53.05%

Maturity

0-5Y
41.02%
Other
58.98%

Credit rating

Other
100%
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Trading data

Last sale
10/27/2026 at 1:30 PM
$50.55
Previous close
$50.54
Consolidated volume
10/26/2026
Join for free
Average volume
30 days
Join for free
Average discount or premium
30 days
Join for free
Average Bid/Ask spread
30 days
Join for free

Volatility and drawdown

3M1Y3Y5Y
Volatility+1.42%+1.31%+1.66%
Max drawdown
-1.08%-1.10%-1.10%
Max drawdown duration
62d52d52dN/A
Time to recover
N/A22d22dN/A
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Frequently asked questions about SDSI

What type of ETF is SDSI?

SDSI is a Active ETF that provides exposure to Fixed Income assets. It is managed by American Century Investments.

What does SDSI invest in?

This ETF provides exposure to Mixed Ratings Aggregate Bonds. It is part of the segment: Intl Aggregate Bonds.

What is the expense ratio of SDSI?

The total expense ratio (TER) of SDSI is 0.32%, representing the annual fee charged by the fund manager.

When was SDSI launched?

SDSI was launched on October 11, 2022, marking its entry into the ETF market.

Who is the issuer of SDSI?

SDSI is issued by American Century Investments.

What is the AUM of SDSI?

As of October 26, 2026, SDSI manages $341.16 M, reflecting the total assets held in the fund.

How has SDSI performed recently?

As of October 26, 2026, SDSI delivered a return of 0.48% over the past month (1M performance), 0.1% over the past three months (3M), and 1.52% year-to-date (YTD).

What are the recent fund flows for SDSI?

As of October 26, 2026, SDSI has seen net flows of +$35M in the past month (1M flow) and +$189M year-to-date (YTD).

Does SDSI pay dividends?

As of October 26, 2026, SDSI has a trailing 12-month distribution yield of 4.78%.

How many holdings are in SDSI

As of August 31, 2026, SDSI holds 411 securities in its portfolio. This level of diversification can influence the fund’s risk profile and exposure to individual assets.

How diversified is SDSI?

As of August 31, 2026, SDSI holds 411 securities, with 18.48% of its assets concentrated in its top 15 holdings.

What are the top holdings of SDSI?

As of August 31, 2026, SDSI holds a portfolio of 411 underlyings, with its largest positions including USA, Notes 4% 31oct2029, USD (R-2029), US91282CRG86 and Swedbank, 7.75% perp., USD. These top holdings play a significant role in shaping the fund’s performance and exposure.

What countries or regions does SDSI invest in?

As of August 31, 2026, SDSI has its largest geographic exposures in USA.

What sectors or themes does SDSI focus on?

As of August 31, 2026, SDSI is primarily exposed to Finance and Sovereign.

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