SPABvsGCORETF Comparison
VS
State Street SPDR Portfolio Aggregate Bond ETF (SPAB) and Goldman Sachs Access U.S. Aggregate Bond ETF (GCOR) belong to the same industry segment: US Aggregate Bonds. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Industrials. SPAB is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.09% for GCOR. SPAB is down -1.55% year-to-date (YTD) with +$1.57B in YTD flows. GCOR performs worse with -1.69% YTD performance, and +$142M in YTD flows. Run a side-by-side ETF comparison of SPAB and GCOR below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
Find out how industry players manage ETF portfolios. Discover our library of Model portfolios
SPAB vs GCOR performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SPAB GCOR | -0.06%-0.06% | -1.75%-1.81% | -1.55%-1.69% | -1.68%-1.83% | +14.97%+14.26% | -1.79%-3.28% |
| Flows | SPAB GCOR | +$530M+$4M | +$858M+$38M | +$1.57B+$142M | +$2.03B+$190M | +$3.57B+$294M | +$5.17B+$658M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SPAB GCOR | +4.38%+4.30% | +3.86%+3.79% | +4.97%+4.89% | +5.98%+5.98% |
| Max drawdown | SPAB GCOR | -3.30%-3.36% | -4.68%-4.82% | -4.87%-5.11% | -17.44%-18.04% |
| Max drawdown duration | SPAB GCOR | 52d52d | 229d229d | 284d318d | 1556d1802d |
Trading data
SPAB | GCOR | |
Last sale 10/16/2026 at 1:30 PM | $24.59 | $39.57 |
| Previous close 10/15/2026 | $24.59 | $39.56 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
Create an account to view replication metrics
Join for free
SPAB | GCOR | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
Advertisement
Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
SPAB | GCOR | |
|---|---|---|
| Last price | $24.59 | $39.57 |
| 1D performance | +0.00% | +0.03% |
| AuM | $10.42 B | $807.64 M |
| E/R | 0.03% | 0.09% |
Characteristics
SPAB | GCOR | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | Goldman Sachs |
| Benchmark | Bloomberg US Aggregate Bond Index | FTSE Goldman Sachs US Broad Bond Market Index |
| N° of holdings | 6931 | 1639 |
| Asset class | Bonds | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 23, 2007 | September 8, 2020 |
| ESG | No | No |
Advertisement
Exposure
Countries
SPAB
USA
74.49%
Other
25.51%
GCOR
USA
66.02%
Other
33.98%
Sectors
SPAB
Sovereign
45.89%
Finance
10.21%
Industrials
9.47%
Other
34.43%
GCOR
Sovereign
44.13%
Finance
8.22%
Other
47.64%
Advertisement
Diversification
SPAB
Total weight of top 15 holdings out of 15
6.59%
GCOR
Total weight of top 15 holdings out of 15
24.96%
Top 15 holdings
Data as of August 31, 2026
SPAB
USA, Notes 3.5% 15dec2028, USD (AV-2028)
0.74%
US91282CRJ26
0.58%
USA, Notes 3.625% 31dec2030, USD (AH-2030)
0.55%
US01F0526982
0.50%
USA, Notes 3.375% 30nov2027, USD (BL-2027)
0.45%
USA, Notes 4.375% 30nov2028, USD (AG-2028)
0.41%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.41%
USA, Notes 3.875% 31mar2031, USD (W-2031)
0.40%
US01F0506927
0.38%
USA, Notes 3.375% 31dec2027, USD (BM-2027)
0.37%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.37%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.37%
USA, Notes 3.625% 30sep2031, USD (Q-2031)
0.36%
USA, Notes 4% 15feb2034, USD (B-2034)
0.35%
USA, Notes 4% 30jun2032, USD (M-2032)
0.35%
GCOR
USA, Notes 3.875% 30nov2029, USD (S-2029)
4.73%
USA, Notes 0.75% 31jan2028, USD (G-2028)
3.50%
USA, Notes 4% 31oct2029, USD (R-2029)
2.43%
USA, Notes 1.25% 15aug2031, USD (E-2031)
2.42%
US01F0506927
1.64%
USA, Notes 4% 15feb2034, USD (B-2034)
1.40%
USA, Notes 3.75% 15apr2028, USD (AM-2028)
1.38%
USA, Notes 2.875% 15may2032, USD (C-2032)
1.38%
USA, Notes 2.25% 15aug2027, USD (E-2027)
1.34%
US01F0526982
1.01%
US21H0506988
0.88%
US01F0306948
0.87%
USA, Bonds 2.5% 15feb2045, USD
0.67%
USA, Bonds 2.75% 15aug2042, USD
0.67%
USA, Notes 1.375% 15nov2031, USD (F-2031)
0.65%
Frequently asked questions about SPAB and GCOR
How have the SPAB and GCOR ETFs performed in 2026?
As of October 16, 2026, SPAB is down -1.55% year-to-date (YTD), while GCOR has lost -1.69%. That puts SPAB better performer ahead so far this year.
Which ETF is attracting more investor money: SPAB or GCOR?
Year-to-date, the SPAB ETF saw +$1.57B in flows, compared to +$142M for GCOR.
Which ETF is more volatile: SPAB or GCOR?
Over the past year, SPAB had a volatility of 3.86%, while GCOR experienced 3.79%.
Which ETF is bigger: SPAB or GCOR?
As of October 16, 2026, SPAB holds $10.42 B in assets under management (AUM), while GCOR manages $807.64 M.
What sectors do the SPAB and GCOR ETFs invest in?
SPAB leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, GCOR focuses on Sovereign and Finance.
What are the top holdings of the SPAB ETF and GCOR ETF?
SPAB top holdings include USA, Notes 3.5% 15dec2028, USD (AV-2028), US91282CRJ26 and USA, Notes 3.625% 31dec2030, USD (AH-2030). GCOR holds in its top three: USA, Notes 3.875% 30nov2029, USD (S-2029), USA, Notes 0.75% 31jan2028, USD (G-2028) and USA, Notes 4% 31oct2029, USD (R-2029).
Which ETF is more diversified: SPAB or GCOR?
SPAB holds 8475 securities with 6.59% of its assets in the top 15. GCOR has 1679 securities and a top 15 weight of 24.96%.
Advertisement
Advertisement
