GCOR vs SPAB

GCORAGoldman Sachs Access U.S. Aggregate Bond ETF

SPABAState Street SPDR Portfolio Aggregate Bond ETF

In short

GCOR Not the plain Agg. GCOR tracks a custom FTSE Goldman Sachs index that screens investment-grade bonds for liquidity, seasoning and weakening corporate fundamentals, at 0.08% net of a waiver through December 29, 2026.

SPAB A 2007-vintage core bond fund priced at 0.03%: roughly 8,500 US investment-grade bonds in one ticket, at the same rock-bottom fee the household names charge for the same index.

Stated mandate

GCOR The Fund seeks to closely track, before fees and expenses, the performance of the FTSE Goldman Sachs US Broad Bond Market Index.

SPAB The fund seeks to track the price and yield performance of the Bloomberg U.S. Aggregate Bond Index before fees and expenses, providing broad exposure to U.S.-dollar-denominated investment-grade bonds.

Why people hold it

• GCOR Screens are the point: corporate issuers are ranked on operating margin and leverage each quarter, mortgage bonds on seasoning, and the weakest-ranked get trimmed or dropped.lseg.comgsam.com
• At 0.08% net of a waiver through December 29, 2026 (0.09% gross), it undercuts the core-bond category median, rare for a rules-based twist on the Agg.
• Roughly 1,800 bonds spanning Treasuries, agency, mortgage, asset-backed and corporate debt, with income paid monthly.gsam.com
• Tracking has been tight since the 2020 launch, one of the stronger implementations in a crowded core-bond field.

• SPAB 0.03% a year against a 0.36% median for its peer group, and the same ticket price as AGG, SCHZ and BBAG on the identical index.
• Roughly 8,500 dollar-denominated investment-grade bonds in one line item, tracking the Bloomberg U.S. Aggregate Bond Index. Diversification you could not assemble bond by bond.ssga.com
• Trades actively and has tracked its index closely, putting it among the stronger implementations in the core-bond group.
• Running since 2007, now a multi-billion-dollar fund, and it pays monthly rather than quarterly.

Worth knowing

• GCOR The vanilla trackers (AGG, BND, SPAB, SCHZ) charge 0.03% with no waiver attached, so the screens cost a few extra basis points.
• By design it holds a different mix than the standard Agg, so its results can drift from the benchmark most core bond funds quote.lseg.com
• Moderately traded and not among the category's giants, so spreads can run wider than the mega-funds'.

• SPAB Bond prices move opposite yields. When rates rise the index falls and the fund follows it down; a 0.03% fee cannot cushion that.
• AGG, SCHZ and BBAG hold the same declared index at the same 0.03%. Picking among them comes down to spreads and platform, not the portfolio.
• Investment grade and US dollar only by mandate: high yield and foreign-currency debt sit outside the remit.ssga.com

Full GCOR profile⁠

Full SPAB profile⁠