SPAB ranks 2nd and NBTR 93rd of 114 funds in the US Aggregate Bond Category.
NBTR vs SPAB
SPAB −0.91pt a year
0.94%0.03%
SPAB 1703.3×the volume
1.83K3.11M
NBTR vs SPAB Performance
−0.5%−0.2%
- NBTR 0.94%
- SPAB 0.03%, better
- NBTR $59M
- SPAB $10.4B
- NBTR −0.5%
- SPAB −0.2%, better
- NBTR 5.59%, better
- SPAB 4.20%
- NBTR 503
- SPAB 8697
- NBTR 1.83K sh
- SPAB 3.11M sh, better
- NBTR $48.11
- SPAB $24.78
ETF.net Grade
| Pillar | NBTR | SPAB |
|---|---|---|
| Cost | F2 | A97Higher |
| Mission | A100 | A100 |
| Risk | C47 | C47 |
| Tradability | F14 | A90Higher |
| Holdings | B68 | A76Higher |
| Durability | F22 | A91Higher |
Rank among US Aggregate Bond funds
Same Category. NBTR and SPAB are both graded against the same 114 US Aggregate Bond funds, so their Grades compare head to head.
Our read on each fund
NBTRC
SPABA
In short
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
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
Worth knowing
NBTR vs 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.
NBTR vs SPAB Cost
Overpaying NBTR vs SPAB
$17,066
On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.
NBTR 0.94%
$17,704
SPAB 0.03%
$638
Cost over time
Year by year
| Year | NBTR | SPAB | Overpaying |
|---|---|---|---|
| 10 | $1,661 | $55 | $1,606 |
| 20 | $6,260 | $216 | $6,044 |
| 30 | $17,704 | $638 | $17,066 |
- 0.94%NBTR
- 0.03%SPAB, cheaper
- Middle half of US Aggregate Bond funds
- Median 0.34%
SPAB 2nd cheapest of 114 funds
NBTR 112th cheapest of 114 funds
NBTR vs SPAB Dividends
- NBTR 5.59%, better
- SPAB 4.20%
- NBTR $2.69
- SPAB $1.04
- NBTR $0.21
- SPAB $0.09
- NBTR Oct 27, 2026
- SPAB Oct 1, 2026
- NBTR Oct 30, 2026
- SPAB Oct 6, 2026
- NBTR Monthly
- SPAB Monthly
Distribution history
NBTR vs SPAB Risk
Fall from peak · 5 years
Risk facts
- Volatility
- NBTR 4.0%SPAB 5.6%
- Return per unit of risk
- NBTR −0.07SPAB 0.17
- Worst fall
- NBTR −4.5%SPAB −17.4%
- Market sensitivity
- NBTR 0.07SPAB 1.00
NBTR and SPAB in the news
Popular comparisons
- 0.94% · 0.03%
- Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
- 0.03% · 0.03%
- Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
- 0.94% · 0.06%
- Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
- 0.03% · 0.06%
- Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
- 0.94% · 0.03%
- Same Category. Both funds are graded against the same funds, so their Grades compare head to head.
- 0.03% · 0.03%
- Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

