GXIG vs SPBO

GXIGBGlobal X Investment Grade Corporate Bond ETF

SPBOAState Street SPDR Portfolio Corporate Bond ETF

In short

GXIG An active corporate bond fund that runs a quant multifactor model and a deep neural network across the US investment grade market, then holds a concentrated slate of about 100 bonds instead of shadowing a thousand-name index.

SPBO The whole investment-grade corporate bond market in one ticker for three basis points. Most rivals sell you a maturity slice; SPBO owns the lot, and it undercuts other funds tracking the very same Bloomberg index.

Stated mandate

GXIG The Fund seeks total return through both income and capital appreciation.

SPBO The fund seeks investment results that generally correspond, before fees and expenses, to the price and yield performance of the Bloomberg U.S. Corporate Bond Index.

Why people hold it

• GXIG At 0.15%, it undercuts the typical fund in its investment grade corporate cohort (0.19% median) while running an active book rather than an index.globalxetfs.com
• Security selection leans on machines: sub-adviser Mirae Asset uses a quantitative multifactor model and a deep neural network to screen the corporate bond universe.globalxetfs.com
• About 100 bonds, not thousands, so manager conviction actually shows up in the portfolio. Income is paid monthly.
• Buying individual corporate bonds is clunky for retail accounts. This delivers the exposure in one exchange-traded line.globalxetfs.com

• SPBO 0.03% a year against a category median of 0.19%. In bond land, where the yield does the heavy lifting, that fee gap is not a rounding error.
• Thousands of corporate bonds across the full maturity range, so you hold the broad IG corporate market instead of one duration bucket.ssga.com
• Same index, very different tolls: KORP charges 0.29%, JLQD 0.35%, JHCB 0.53%. SPBO sits at the cheap end of that list.
• Running since 2011, pays monthly, and tracks its benchmark about as closely as anything in the investment-grade corporate group.

Worth knowing

• GXIG Thinly traded and still small, so bid-ask spreads can run wider than the giant index alternatives in this space.
• The active call costs real money: VCIT charges 0.03%, and USIG, SPIB and IGIB 0.04%. GXIG asks several times that for a model-driven portfolio.
• Launched in 2025, so there is little history yet showing how the model handles a full credit cycle.

• SPBO Full maturity range means long-dated paper is in the mix, so the price moves more when rates move than short-maturity peers like IGSB or SPIB.
• Corporate credit only. No Treasuries or mortgages to lean on, so the fund rides the health of corporate borrowers as well as the rate cycle.ssga.com
• Investment grade by design, US issuers only. No high-yield or emerging-market bonds in the basket.

Full GXIG profile⁠

Full SPBO profile⁠