BD vs SPAB: Grades, Fees and Holdings Compared

Russell Investments Core Plus Bond ETF

BDDNYSE Arca

State Street SPDR Portfolio Aggregate Bond ETF

SPABANYSE Arca

Overlap

No data

Expense ratio

SPAB −0.36pt a year

BD0.39%SPAB0.03%

Avg volume · 30D

SPAB 29.8×the volume

BD105KSPAB3.11M

BD vs SPAB Performance

Jul 31, 2026 – Oct 30, 2026

−0.5%BD0.0%SPAB

Expense ratio: BD 0.39%; SPAB 0.03%, better
Fund size: BD $269M; SPAB $10.4B
1Y total return: BD No data; SPAB −0.2%
Yield (12M): BD No data; SPAB 4.20%
Holdings: BD 394; SPAB 8697
Avg volume (30D): BD 105K sh; SPAB 3.11M sh, better
NAV per share: BD $24.27; SPAB $24.78
52W range

ETF.net Grade

Pillar letters and Scores for BD, SPAB, with each pillar’s weight
Pillar	BD	SPAB
Cost30% weight	D36	A97Higher
Mission25% weight	Not scored	A100
Risk15% weight	D32	C47Higher
Tradability15% weight	D36	A90Higher
Holdings10% weight	C47	A76Higher
Durability5% weight	F22	A91Higher

Rank among US Aggregate Bond funds

How we build Categories ›

Same Category. BD and SPAB are both graded against the same 114 US Aggregate Bond funds, so their Grades compare head to head.

US Aggregate Bond⁠

Category · 114 funds

See all 114 ›

SPAB ranks 2nd and BD 103rd of 114 funds in the US Aggregate Bond Category.

Rank 1AAGGiShares Core U.S. Aggregate Bond ETFScore 87
Rank 2AIUSBiShares Core Universal USD Bond ETFScore 86
Rank 2ASCHZSchwab U.S. Aggregate Bond ETFScore 86
Rank 2ASPABState Street SPDR Portfolio Aggregate Bond ETFScore 86
Rank 5ABNDVanguard Total Bond Market ETFScore 85
Rank 102DWSDBWeitz Short Duration Bond ETFScore 37
Rank 103DBDRussell Investments Core Plus Bond ETFScore 35
Rank 103DLSCPThe Natixis Loomis Sayles Dynamic Core Plus ETFScore 35

Our read on each fund

ETF.net Research

BDDRussell Investments Core Plus Bond ETF

SPABAState Street SPDR Portfolio Aggregate Bond ETF

In short

BD No data

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

BD No data

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

BD No data

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

BD No data

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 BD profile⁠

Full SPAB profile⁠

BD vs SPAB Holdings

How BD and SPAB differ

No overlap figure

Two bond funds rarely hold the same issues.

Level by level

Countryby domicile93.5%
Asset classFixed Income100%

Sector

No Sector split for BD and SPAB.

Country, concentration and asset class

Country by domicile

Country weights in BD and SPAB, widest gap first
Country	More in BDMore in SPAB	BD	SPAB
Canada	BD +3.0 points	4.2%	1.2%
United States	SPAB +2.8 points	91.4%	94.2%
Romania	BD +2.2 points	2.4%	0.2%
United Kingdom	SPAB +0.9 points	0.0%	0.9%
Mexico	BD +0.8 points	1.1%	0.3%
Japan	SPAB +0.5 points	0.0%	0.5%
Other countries (23)	SPAB +1.8 points	0.8%	2.6%

Concentration

Weight in the 10 largest Holdings

BD33.8%
SPAB6.7%

Securities held

BD388
SPAB8,631

Asset class

BD: Fixed Income
SPAB: Fixed Income

Holdings

Two bond funds rarely hold the same issues, so this page lists no shared Holdings. BD holds 388 securities, SPAB 8,631.

All BD holdings⁠All 8,718 SPAB holdings⁠

How we measure overlap

Each holding counts at its smaller weight in the two funds, summed over the full Holdings. Sector, country and asset class use the same rule on each fund’s split. Cash, FX and derivative lines stay out of the counts. Two bond funds get no overlap figure.

BD vs SPAB Cost

Overpaying BD vs SPAB

$7,260

On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.

BD 0.39%
$7,898
SPAB 0.03%
$638

Amount$10,000

Years30 years

Cost over time

BD 0.39%
SPAB 0.03%
Overpaying

Year by year

Year	BD	SPAB	Overpaying
10	$705	$55	$650
20	$2,725	$216	$2,509
30	$7,898	$638	$7,260

Expense ratio

0.39%BD
0.03%SPAB, cheaper

SPAB0.03%BD0.39%

0.00%1.04%

Middle half of US Aggregate Bond funds
Median 0.34%

SPAB 2nd cheapest of 114 funds

BD 67th cheapest of 114 funds

BD vs SPAB Dividends

Last 12 months to Oct 30, 2026

Yield (12M): BD No data; SPAB 4.20%
Payout (12M): BD No data; SPAB $1.04
Last payment: BD $0.10; SPAB $0.09
Ex-dividend: BD Oct 2, 2026; SPAB Oct 1, 2026
Paid on: BD Oct 6, 2026; SPAB Oct 6, 2026
Frequency: BD Monthly; SPAB Monthly

Distribution history

Per share, 2023 to 2026, same scale for both

BDMonthly · 3 paymentsAll BD payments⁠

SPABMonthly · 45 paymentsAll SPAB payments⁠

BD vs SPAB Risk

Fall from peak · 5 years

This chart needs five years of history for both funds.

Risk facts

VolatilityStd dev, 3 years: BD No dataSPAB 5.6%
Return per unit of riskSharpe ratio, 3 years: BD No dataSPAB 0.17
Worst fallMax drawdown, 5 years: BD No dataSPAB −17.4%
Market sensitivityBeta, 5 years: BD 0.92SPAB 1.00; Market = 1

BD and SPAB in the news

All news⁠

Filings Digest
AllianceBernstein's AB US Research Advanced ETF began trading on Nasdaq Monday
Oct 27, 2026SPAB
Best ETFs
Best bond ETFs: LQD, HYG and TLT cost more than the funds beside them
Updated Oct 2, 2026SPAB

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BD vs SPAB

In short

Stated mandate

Why people hold it

Worth knowing

How BD and SPAB differ

Level by level

Sector

Country, concentration and asset class

Country by domicile

Concentration

Asset class

Holdings

Cost over time

Year by year

Distribution history

Fall from peak · 5 years

Risk facts

AllianceBernstein's AB US Research Advanced ETF began trading on Nasdaq Monday

Best bond ETFs: LQD, HYG and TLT cost more than the funds beside them

How BD and SPAB differ

Level by level

Sector

Country, concentration and asset class

Country by domicile

Concentration

Asset class

Holdings