BKAG vs DMX

BKAGABNY Mellon Core Bond ETF

DMXCDoubleLine Multi-Sector Income ETF

In short

BKAG A core bond index fund that charges nothing. BKAG tracks the same Bloomberg US Aggregate benchmark the giants track, at a 0.00% expense ratio, and has been doing it since 2020.

DMX DoubleLine's credit desks in ETF form: active managers roaming corporate bonds, bank loans, CLOs and non-Agency mortgages instead of tracking the Agg. Income is the whole point, paid monthly, and the fee reflects the hands-on work.

Stated mandate

BKAG The fund seeks to track the Bloomberg US Aggregate Total Return Index.

DMX Seeks income with capital appreciation as a secondary objective, using active allocation across fixed-income sectors and security selection within the chosen sectors.

Why people hold it

• BKAG A 0.00% expense ratio. The median fund in the core bond group charges 0.36%, and even the cheap giants (BND, SPAB, SCHZ) charge 0.03%.
• Tracks the Bloomberg US Aggregate Total Return Index tightly, one of the closest index-following records in its peer group.
• Broad by design: roughly 4,000 bonds in the portfolio, with distributions paid monthly rather than quarterly.
• A multi-billion-dollar fund from BNY Mellon, wrapped in a standard 1940 Act ETF structure with no exotic mechanics.

• DMX Not an index tracker. DoubleLine pairs its corporate-credit director with its non-Agency mortgage lead on one portfolio, picking bonds sector by sector.doubleline.com
• One wrapper, many credit sleeves: investment grade, high yield, bank loans, CLOs and non-Agency residential mortgage bonds. Distributions land monthly.doubleline.com
• The mandate is deliberately loose. Managers can lean into whichever fixed-income sector they think is cheap rather than matching a benchmark's weights.prnewswire.com
• Risk is spread across many individual bonds rather than a handful of big bets, which cushions the hit when one issuer stumbles.

Worth knowing

• BKAG Rate risk is the trade-off. This is full-market bond exposure, and bond prices move opposite interest rates. Volatility is the weakest part of its profile.
• Moderately traded, not one of the volume monsters in the category. Spreads and limit orders matter more here than with the largest core bond names.
• At zero, the fee edge over 0.03% rivals is real but small in dollar terms, so tracking and trading costs do more of the work.

• DMX At 0.50% a year it costs more than the typical core bond fund, and well above index staples like BND and SPAB at 0.03%.
• Credit quality has no floor: the fund may hold below-investment-grade bonds without limit and at times sit primarily in a single sector.prnewswire.com
• Modest in size and thinly traded, so spreads can run wider than on giant index bond funds. It also launched in late 2024, so the record is short.

Full BKAG profile⁠

Full DMX profile⁠