AGG vs FLCB

AGGAiShares Core U.S. Aggregate Bond ETF

FLCBAFranklin U.S. Core 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.

FLCB An actively managed core bond fund that plays off the Bloomberg U.S. Aggregate instead of copying it, for 0.15%. Managers set the sector, credit and duration mix; income arrives monthly.

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.

FLCB The actively managed ETF invests at least 80% of net assets in bonds of U.S. issuers, including government, corporate, mortgage-backed, and asset-backed debt. It is predominantly investment grade and generally manages sector, credit, and duration exposure with reference to the Bloomberg Barclays U.S. Aggregate Bond Index.

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.

• FLCB 0.15% for an active manager, against a 0.36% median across aggregate-bond ETFs. The judgment calls don't start in a fee hole.
• A real active mandate: at least 80% in U.S. bonds (government, corporate, mortgage- and asset-backed), predominantly investment grade, with the Agg as the reference point.
• Income dividends land monthly, with capital gains distributed at least annually.
• Running since 2019 and now a multi-billion-dollar fund, it stands as one of the stronger implementations in a very crowded core-bond field.

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.

• FLCB Index giants BND, SPAB and SCHZ charge 0.03%. Here you're paying for a manager's decisions, not an index license.
• Active by design, so sector, credit and duration positioning can pull results away from the Agg in either direction.
• A compact book of roughly 50 positions and moderate trading volume: individual calls carry weight, and limit orders are the sane habit.

Full AGG profile⁠

Full FLCB profile⁠