BKAG vs EAGG

BKAGABNY Mellon Core Bond ETF

EAGGAiShares ESG Aware U.S. Aggregate Bond 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.

EAGG The U.S. bond market's default index, run through a values filter: the same investment-grade universe, tilted toward issuers with better ESG assessments and screened on certain businesses, at 0.10% a year.

Stated mandate

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

EAGG The fund seeks to track the Bloomberg MSCI US Aggregate ESG Focus Index, an index of U.S.-dollar-denominated investment-grade bonds from issuers assessed for favorable environmental, social, and governance practices.

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.

• EAGG Costs 0.10% a year, well under the typical aggregate-bond fund, so the ESG screen does not come with a specialty-product price tag.ishares.com
• Roughly 5,000 U.S.-dollar investment-grade bonds inside, spread across Treasuries, agency paper and corporates. No single issuer swings it.
• Pays monthly, and tracks the Bloomberg MSCI US Aggregate ESG Focus Index tightly. Among the cleaner implementations in the core-bond group.
• A multi-billion-dollar iShares fund trading since 2018, with the plumbing and market-maker attention that comes with a big core-bond ETF.

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.

• EAGG Unscreened Agg trackers (BND, SPAB, SCHZ) run 0.03%. The ESG version asks for a few extra basis points each year.
• The index reweights toward higher-rated ESG issuers and applies business-involvement screens, so the bond mix (and results) can drift from the plain Agg either way.ishares.com
• Still a rate-sensitive bond fund: broad-maturity investment-grade debt loses value when yields rise, screens or not.ishares.com

Full BKAG profile⁠

Full EAGG profile⁠