AVIG vs BKAG

AVIGAAvantis Core Fixed Income ETF

BKAGABNY Mellon Core Bond ETF

In short

AVIG A core US bond fund with a different brief: its stated goal is maximizing total return, not just mirroring the Bloomberg U.S. Aggregate. It costs 0.15% a year and spreads the risk across roughly 900 bonds.

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.

Stated mandate

AVIG Seeks to maximize total return.

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

Why people hold it

• AVIG Charges 0.15% a year, well under half the median fee in its core bond cohort. Cost stops being the argument.
• Roughly 900 bonds, benchmarked to the Bloomberg U.S. Aggregate. The portfolio it actually runs lines up closely with the mandate in its own documents.avantisinvestors.com
• Among Agg-benchmarked funds, one of the stronger implementations in a crowded peer group, on both cost and portfolio construction.
• Launched in 2020 by Avantis as a broad US investment-grade bond holding, not a narrow slice of the market.avantisinvestors.com

• 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.

Worth knowing

• AVIG Straight Agg index trackers (BND, AGG, SPAB) charge 0.03%. The extra basis points here buy a total-return mandate rather than a pure index copy.
• It's a core bond portfolio, so the price moves with interest rates. Rate sensitivity is the main risk you're carrying.
• Smaller and less heavily traded than the mega Agg trackers, so bid-ask spreads can run a touch wider.

• 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.

Full AVIG profile⁠

Full BKAG profile⁠