CPLS vs SPAB

CPLSBAB Core Plus Bond ETF

SPABAState Street SPDR Portfolio Aggregate Bond ETF

In short

CPLS An actively run core-plus bond fund priced at 0.30%, with room to roam past the Agg into lower-rated and securitized credit. Built by a fixed-income house rather than an index shop, and launched in December 2023.

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

CPLS The fund seeks to maximize total return through current income and long-term capital appreciation. It is actively managed and invests primarily in fixed-income securities, with selective exposure to lower-rated and securitized debt.

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

• CPLS 0.30% sits below the median fee in its bond peer group and undercuts active core-plus rivals like FBND (0.36%), FLXR (0.40%) and DBND (0.45%).
• The Bloomberg U.S. Aggregate is the yardstick, not the cage: managers can add lower-rated and securitized debt that a pure index tracker has to skip.
• The portfolio matches its stated core-plus mandate closely, spreading risk across roughly 800 bonds and paying income monthly.
• Security selection is systematic and bottom-up, leaning on value and momentum signals rather than a single manager's macro hunch.alliancebernstein.com

• 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

• CPLS Thinly traded and still a small fund, so spreads run wider than the giant Agg trackers. Limit orders earn their keep here.
• Plain index Agg funds (BND, AGG, SPAB) charge 0.03%. You are paying roughly ten times that for manager judgment, and that judgment is the whole difference.
• Launched in December 2023, so there is no track record spanning a full rate cycle. The 'plus' sleeve also adds credit risk the Agg does not carry.

• 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 CPLS profile⁠

Full SPAB profile⁠