iShares Securitized Income Active ETF (SECU) belongs to the Mortgage Backed Securities category. Below you'll find alternative ETFs from the same category, ranked by key criteria, plus funds that investors commonly compare with SECU. Use the tables to find lower-cost options, better risk-adjusted returns, or a closer substitute for your current allocation.
Cheapest Alternatives to SECU
SECU charges 0.40% annually. There are 18 ETFs in the Mortgage Backed Securities category with lower expense ratios, going as low as 0.03%.
| Symbol | Name | Expense Ratio | AUM | Inception | |
|---|---|---|---|---|---|
| Schwab Mortgage-Backed Securities ETF | 0.03% | — | Nov 2024 | SECU vs SMBS | |
| Vanguard Mortgage-Backed Securities ETF | 0.04% | 17.10B | Nov 2009 | SECU vs VMBS | |
| SPDR Portfolio Mortgage Backed Bond ETF | 0.04% | 7.01B | Jan 2009 | SECU vs SPMB | |
| iShares MBS Bond ETF | 0.06% | 39.27B | Mar 2007 | SECU vs MBB | |
| Simplify MBS ETF | 0.15% | 1.53B | Nov 2023 | SECU vs MTBA |
Best Risk-Adjusted Alternatives to SECU
Among 20 ETFs in the Mortgage Backed Securities category with risk / return rank data, the top risk-adjusted alternatives shown here go as high as 96.
| Symbol | Name | Risk / Return Rank | AUM | Inception | |
|---|---|---|---|---|---|
| Franklin Short Duration U.S. Government ETF | 96 | 297.39M | Nov 2013 | SECU vs FTSD | |
| First Trust Low Duration Mortgage Opportunities ET... | 92 | 6.35B | Nov 2014 | SECU vs LMBS | |
| Virtus Newfleet ABS/MBS ETF | 83 | 112.35M | Feb 2021 | SECU vs VABS | |
| First Trust TCW Securitized Plus ETF | 58 | 78.78M | Apr 2020 | SECU vs DEED | |
| PIMCO Mortgage-Backed Securities Active Exchange-T... | 53 | — | Jul 1997 | SECU vs PMBS |
Top Performing SECU Alternatives (YTD)
Among 22 ETFs in the Mortgage Backed Securities category with YTD return data, the top-performing alternatives shown here go as high as 4.12%.
| Symbol | Name | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|
| Regan Fixed Rate MBS ETF | 4.12% | 13.94M | Apr 2025 | SECU vs MBSX | |
| Nuveen Securitized Income ETF | 2.38% | 178.50M | Sep 2025 | SECU vs NSCI | |
| Virtus Newfleet ABS/MBS ETF | 2.03% | 112.35M | Feb 2021 | SECU vs VABS | |
| First Trust Low Duration Mortgage Opportunities ET... | 1.65% | 6.35B | Nov 2014 | SECU vs LMBS | |
| Franklin Short Duration U.S. Government ETF | 1.22% | 297.39M | Nov 2013 | SECU vs FTSD |
Lowest Volatility Alternatives to SECU
SECU has 3.15% 1-year volatility. There are 8 ETFs in the Mortgage Backed Securities category with lower 1-year volatility, going as low as 1.27%.
| Symbol | Name | Volatility 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| Nuveen Securitized Income ETF | 1.27% | 178.50M | Sep 2025 | SECU vs NSCI | |
| Franklin Short Duration U.S. Government ETF | 1.35% | 297.39M | Nov 2013 | SECU vs FTSD | |
| American Century Securitized Credit ETF | 1.48% | 19.95M | May 2026 | SECU vs ASEC | |
| Virtus Newfleet ABS/MBS ETF | 1.91% | 112.35M | Feb 2021 | SECU vs VABS | |
| First Trust Low Duration Mortgage Opportunities ET... | 1.96% | 6.35B | Nov 2014 | SECU vs LMBS |
Lowest Drawdown Alternatives to SECU
Among 20 ETFs in the Mortgage Backed Securities category with 1-year drawdown data, the lowest-drawdown alternatives shown here go as shallow as -0.45%.
| Symbol | Name | Max Drawdown 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| Franklin Short Duration U.S. Government ETF | -0.45% | 297.39M | Nov 2013 | SECU vs FTSD | |
| Virtus Newfleet ABS/MBS ETF | -0.98% | 112.35M | Feb 2021 | SECU vs VABS | |
| First Trust Low Duration Mortgage Opportunities ET... | -1.43% | 6.35B | Nov 2014 | SECU vs LMBS | |
| FlexShares Disciplined Duration MBS Index Fund | -2.17% | 89.04M | Sep 2014 | SECU vs MBSD | |
| iShares CMBS ETF | -2.44% | 473.70M | Feb 2012 | SECU vs CMBS |
Other ETFs from iShares
The 10 most viewed iShares ETFs shown here include SGOV, IBIT, SOXX and span 14 categories. AUM among these funds goes as high as $894B.
| Symbol | Name | Category | Risk / Return Rank | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|---|---|
| iShares 0-3 Month Treasury Bond ETF | Ultrashort Bond | 100 | 1.95% | 97.69B | May 2020 | SECU vs SGOV | |
| iShares Bitcoin Trust ETF | Cryptocurrency | 1 | -26.71% | 46.82B | Jan 2024 | SECU vs IBIT | |
| iShares Semiconductor ETF | Semiconductors, Technology Equities | 91 | 76.35% | 47.60B | Jul 2001 | SECU vs SOXX | |
| iShares Core S&P 500 ETF | S&P 500 | 66 | 10.73% | 894.38B | May 2000 | SECU vs IVV | |
| iShares Core Dividend Growth ETF | Large Cap Growth Equities, Dividend | 88 | 12.80% | 42.05B | Jun 2014 | SECU vs DGRO | |
| iShares 20+ Year Treasury Bond ETF | Government Bonds, Long-Term Bond | 15 | -1.19% | 42.18B | Jul 2002 | SECU vs TLT | |
| iShares Silver Trust | Silver, Precious Metals | 26 | -21.78% | 28.37B | Apr 2006 | SECU vs SLV | |
| iShares Gold Trust | Gold, Precious Metals | 21 | -7.85% | 60.94B | Jan 2005 | SECU vs IAU | |
| iShares Russell 2000 ETF | Small Cap Blend Equities | 72 | 20.58% | 83.34B | May 2000 | SECU vs IWM | |
| iShares MSCI ACWI ETF | Global Equities | 63 | 11.23% | 33.36B | Mar 2008 | SECU vs ACWI |
Often Compared With SECU
Investors most often compare SECU with JSI, LGOV, MTGP. These 20 comparison targets span 10 categories, based on PortfoliosLab usage data.
Compare SECU with Any Fund or Stock
Compare SECU with any ETF, mutual fund, or stock using PortfoliosLab's comparison tool.
Pair SECU with funds that move differently
iShares Securitized Income Active ETF alternatives help with substitution. Diversifiers are the next step when you want funds with lower historical correlation to SECU.
Explore SECU Diversifiers