DFGP vs SDSI

DFGPADimensional Global Core Plus Fixed Income ETF

SDSIBAmerican Century Short Duration Strategic Income ETF

In short

DFGP Dimensional's global bond playbook in ETF form: roughly 1,300 US and foreign bonds, chosen by rules that chase credit and term premiums, at 0.22% net of a waiver through February 28, 2027.

SDSI Active short-duration credit in an ETF wrapper. Managers roam investment-grade and high-yield corporates, government paper and securitized debt, US and overseas, chasing income while keeping rate sensitivity short.

Stated mandate

DFGP The fund seeks its objective through investments in U.S. and foreign fixed-income securities.

SDSI The fund seeks current income and, secondarily, long-term capital appreciation. It uses active bond selection and tactical sector management across U.S. and non-U.S. markets.

Why people hold it

• DFGP Charges 0.22% net of a waiver through February 28, 2027 (0.23% gross), below the median fee among the 29 funds in its global bond category.
• Roughly 1,300 holdings spanning US and foreign issuers, so no single borrower or government steers the whole portfolio.sec.gov
• Rules-driven, not hunch-driven: the strategy targets expected credit and term premiums, and the book matches the mandate in its filings.sec.gov
• Stands among the strongest builds in a 29-fund global bond group on our review.

• SDSI Short by design. It measures itself against the Bloomberg U.S. 1-3 Year Government/Credit index, so it carries far less rate sensitivity than the intermediate aggregate funds that define this category.americancentury.com
• Go-anywhere toolkit: investment-grade and high-yield corporates, Treasuries and agency paper, mortgage- and asset-backed bonds, US and non-US, spread across roughly 400 positions.americancentury.com
• 0.32% a year undercuts the median fund in its bond cohort, unusual for active management, and holdings are disclosed daily rather than quarterly.americancentury.com
• Income is the stated first objective, with capital appreciation second, and the fund's policy is to pay distributions monthly.

Worth knowing

• DFGP Credit is part of the design: the strategy pursues credit premiums and can use credit default swaps, so spread stress shows up here more than in a Treasury-only fund.sec.gov
• Index routes cost less: BNDW charges 0.05% for a plain total-world bond basket, without the active credit work.
• Payouts arrive on an irregular schedule, not a fixed monthly one, and the shares are moderately traded rather than a volume giant.

• SDSI Cheap for active, pricey next to index. BND, SCHZ and SPAB each charge 0.03%, so the managers' sector calls carry the whole burden of justifying the gap.
• The high-yield sleeve is where the extra income comes from, and it is also where credit stress shows up first. This is not a Treasury-only short bond fund.americancentury.com
• It trades lightly compared with the index heavyweights in its cohort, which tends to mean wider spreads. Limit orders matter more here than with a mega-fund.

Full DFGP profile⁠

Full SDSI profile⁠