SPDR Portfolio Aggregate Bond ETF (SPAB) belongs to the Total Bond Market category. Below you'll find alternative ETFs from the same category, ranked by key criteria, plus funds that investors commonly compare with SPAB. Use the tables to find lower-cost options, better risk-adjusted returns, or a closer substitute for your current allocation.
Cheapest Alternatives to SPAB
SPAB charges 0.03% annually. No ETFs in the Total Bond Market category have lower expense ratios; the lowest-cost alternatives shown here go as low as 0.03%.
| Symbol | Name | Expense Ratio | AUM | Inception | |
|---|---|---|---|---|---|
| iShares Core U.S. Aggregate Bond ETF | 0.03% | 137.11B | Sep 2003 | SPAB vs AGG | |
| Schwab U.S. Aggregate Bond ETF | 0.03% | 10.50B | Jul 2011 | SPAB vs SCHZ | |
| Vanguard Total Bond Market ETF | 0.03% | 398.10B | Apr 2007 | SPAB vs BND | |
| iShares Total USD Fixed Income Market ETF | 0.09% | 29.27M | Dec 2025 | SPAB vs BTOT | |
| F/m Compoundr U.S. Aggregate Bond ETF | 0.31% | 288.01M | Aug 2025 | SPAB vs CPAG |
Best Risk-Adjusted Alternatives to SPAB
SPAB has a PortfoliosLab risk / return rank of 29. No ETFs in the Total Bond Market category have higher risk-adjusted ranks; the top alternatives shown here go as high as 29.
| Symbol | Name | Risk / Return Rank | AUM | Inception | |
|---|---|---|---|---|---|
| iShares Core U.S. Aggregate Bond ETF | 29 | 137.11B | Sep 2003 | SPAB vs AGG | |
| Vanguard Total Bond Market ETF | 29 | 398.10B | Apr 2007 | SPAB vs BND | |
| Schwab U.S. Aggregate Bond ETF | 29 | 10.50B | Jul 2011 | SPAB vs SCHZ | |
| BNY Mellon Core Bond ETF | 28 | 2.22B | Apr 2020 | SPAB vs BKAG |
Top Performing SPAB Alternatives (YTD)
SPAB is at -0.51% YTD. There is 1 ETF in the Total Bond Market category with a higher YTD return, going as high as -0.32%.
| Symbol | Name | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|
| iShares Total USD Fixed Income Market ETF | -0.32% | 29.27M | Dec 2025 | SPAB vs BTOT | |
| BNY Mellon Core Bond ETF | -0.52% | 2.22B | Apr 2020 | SPAB vs BKAG | |
| Vanguard Total Bond Market ETF | -0.54% | 398.10B | Apr 2007 | SPAB vs BND | |
| iShares Core U.S. Aggregate Bond ETF | -0.56% | 137.11B | Sep 2003 | SPAB vs AGG | |
| Schwab U.S. Aggregate Bond ETF | -0.58% | 10.50B | Jul 2011 | SPAB vs SCHZ |
Lowest Volatility Alternatives to SPAB
SPAB has 3.69% 1-year volatility. There is 1 ETF in the Total Bond Market category with lower 1-year volatility, going as low as 3.62%.
| Symbol | Name | Volatility 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| iShares Total USD Fixed Income Market ETF | 3.62% | 29.27M | Dec 2025 | SPAB vs BTOT | |
| Schwab U.S. Aggregate Bond ETF | 3.70% | 10.50B | Jul 2011 | SPAB vs SCHZ | |
| Vanguard Total Bond Market ETF | 3.70% | 398.10B | Apr 2007 | SPAB vs BND | |
| F/m Compoundr U.S. Aggregate Bond ETF | 3.71% | 288.01M | Aug 2025 | SPAB vs CPAG | |
| iShares Core U.S. Aggregate Bond ETF | 3.78% | 137.11B | Sep 2003 | SPAB vs AGG |
Lowest Drawdown Alternatives to SPAB
SPAB has a 1-year max drawdown of -2.74%. There are 2 ETFs in the Total Bond Market category with shallower 1-year drawdowns, going as shallow as -2.68%.
| Symbol | Name | Max Drawdown 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| Vanguard Total Bond Market ETF | -2.68% | 398.10B | Apr 2007 | SPAB vs BND | |
| Schwab U.S. Aggregate Bond ETF | -2.70% | 10.50B | Jul 2011 | SPAB vs SCHZ | |
| iShares Core U.S. Aggregate Bond ETF | -2.76% | 137.11B | Sep 2003 | SPAB vs AGG | |
| BNY Mellon Core Bond ETF | -2.76% | 2.22B | Apr 2020 | SPAB vs BKAG |
Other ETFs from State Street
The 10 most viewed State Street ETFs shown here include SPY, GLD, XLK and span 10 categories. AUM among these funds goes as high as $789B.
| Symbol | Name | Category | Risk / Return Rank | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|---|---|
| State Street SPDR S&P 500 ETF | S&P 500 | 67 | 10.13% | 789.06B | Jan 1993 | SPAB vs SPY | |
| SPDR Gold Shares | Gold, Precious Metals | 30 | -6.25% | 130.32B | Nov 2004 | SPAB vs GLD | |
| State Street Technology Select Sector SPDR ETF | Technology Equities | 55 | 22.09% | 115.56B | Dec 1998 | SPAB vs XLK | |
| State Street SPDR Portfolio S&P 500 Growth ETF | S&P 500, Large Cap Growth Equities | 43 | 10.06% | 51.09B | Sep 2000 | SPAB vs SPYG | |
| State Street SPDR Portfolio S&P 500 ETF | S&P 500 | 68 | 10.15% | 160.81B | Nov 2005 | SPAB vs SPYM | |
| State Street SPDR Portfolio S&P 500 High Dividend ... | S&P 500, Dividend | 78 | 16.95% | 8.75B | Oct 2015 | SPAB vs SPYD | |
| State Street Energy Select Sector SPDR ETF | Energy Equities | 76 | 35.03% | 38.64B | Dec 1998 | SPAB vs XLE | |
| SPDR Gold MiniShares Trust | Gold, Precious Metals | 31 | -6.13% | 27.37B | Jun 2018 | SPAB vs GLDM | |
| State Street Utilities Select Sector SPDR ETF | Utilities Equities | 21 | 5.28% | 23.07B | Dec 1998 | SPAB vs XLU | |
| SPDR Bloomberg 1-3 Month T-Bill ETF | Government Bonds, Ultrashort Bond | 100 | 2.08% | 47.03B | May 2007 | SPAB vs BIL |
Often Compared With SPAB
Investors most often compare SPAB with FBND, VCLT, CMBS. These 19 comparison targets span 12 categories, based on PortfoliosLab usage data.
Compare SPAB with Any Fund or Stock
Compare SPAB with any ETF, mutual fund, or stock using PortfoliosLab's comparison tool.
Pair SPAB with funds that move differently
SPDR Portfolio Aggregate Bond ETF alternatives help with substitution. Diversifiers are the next step when you want funds with lower historical correlation to SPAB.
Explore SPAB Diversifiers