AGG vs GTO

AGGAiShares Core U.S. Aggregate Bond ETF

GTOAInvesco Total Return Bond ETF

In short

AGG Launched in 2003, one of the first funds to pack the entire U.S. investment-grade bond market into a single ticker: Treasuries, corporates and mortgage bonds, three basis points a year, cash paid monthly.

GTO The active take on the boring middle of your bond shelf: no index to hug, just a mandate to pull total return from income plus price gains. Priced at 0.35%, right about what the average bond ETF charges.

Stated mandate

AGG The fund seeks to track the Bloomberg U.S. Aggregate Bond Index, providing broad exposure to the total U.S. investment-grade bond market.

GTO The fund seeks maximum total return through a combination of income and capital appreciation.

Why people hold it

• AGG 0.03% a year against a peer-group median near 0.36%. On a bond fund, the fee comes straight out of the coupon, so the gap matters more than it looks.
• A $100 billion-plus fund and very actively traded, the kind of depth that keeps bid-ask costs down for retail-sized orders.
• Tracks the Bloomberg U.S. Aggregate closely, with one of the tightest index-following records in its peer group. Income is distributed monthly.
• Running since 2003, giving it one of the longest track records among U.S. bond index ETFs.

• GTO Charges 0.35% a year, a shade under the typical fee in its bond category. Hands-on management usually asks for more than the category average.
• Pays monthly, and the stated goal is maximum total return from income and capital appreciation, not yield alone.invesco.com
• Spread across roughly 1,800 bonds, so no single issuer call dominates the portfolio.
• Trading since 2016 and now a multi-billion-dollar fund with reasonable depth on screen, sitting in the upper half of its bond peer group.

Worth knowing

• AGG Investment grade and U.S. dollar only. High-yield debt and foreign bonds sit outside the mandate, so this is designed as core ballast rather than a yield hunt.
• Rate risk comes as it comes. The index gets tracked whether yields rise or fall, with no manager stepping in to shorten duration.
• The same index is sold by SPAB, SCHZ and BBAG at the same 0.03%. The portfolio is the commodity here; scale and trading depth are the tiebreakers.

• GTO The index giants in this category (BND, SPAB, SCHZ) charge 0.03%. GTO costs roughly ten times that, and manager judgment is what the extra buys.
• No declared index to track, so results ride on the team's duration and credit calls and can diverge from a plain aggregate-bond tracker in either direction.
• Still a bond fund: rate moves and credit spreads set the ride, and a total-return mandate leaves room to lean into both.

Full AGG profile⁠

Full GTO profile⁠