iShares S&P 100 ETF (OEF) belongs to the Large Cap Blend Equities category. Below you'll find alternative ETFs from the same category, ranked by key criteria, plus funds that investors commonly compare with OEF. Use the tables to find lower-cost options, better risk-adjusted returns, or a closer substitute for your current allocation.
Cheapest Alternatives to OEF
OEF charges 0.20% annually. There are 62 ETFs in the Large Cap Blend Equities category with lower expense ratios, going as low as 0.02%.
| Symbol | Name | Expense Ratio | AUM | Inception | |
|---|---|---|---|---|---|
| JPMorgan BetaBuilders U.S. Equity ETF | 0.02% | 8.54B | Mar 2019 | OEF vs BBUS | |
| Global X U.S. 500 ETF | 0.02% | 4.51M | Sep 2025 | OEF vs GXLC | |
| iShares Core S&P Total U.S. Stock Market ETF | 0.03% | 93.53B | Jan 2004 | OEF vs ITOT | |
| Franklin U.S. Equity Index ETF | 0.03% | 1.98B | Jun 2016 | OEF vs USPX | |
| Schwab U.S. Large-Cap ETF | 0.03% | 72.05B | Nov 2009 | OEF vs SCHX |
Best Risk-Adjusted Alternatives to OEF
OEF has a PortfoliosLab risk / return rank of 51. There are 128 ETFs in the Large Cap Blend Equities category with higher risk-adjusted ranks, going as high as 90.
| Symbol | Name | Risk / Return Rank | AUM | Inception | |
|---|---|---|---|---|---|
| Invesco RAFI Strategic US ETF | 90 | 1.04B | Sep 2018 | OEF vs IUS | |
| Return Stacked US Stocks & Futures Yield ETF | 90 | — | May 2024 | OEF vs RSSY | |
| Mohr Company Nav ETF | 84 | — | Sep 2024 | OEF vs CNAV | |
| Longview Advantage ETF | 84 | 562.31M | Feb 2025 | OEF vs EBI | |
| Pacer Swan SOS Conservative (December) ETF | 84 | 46.99M | Dec 2020 | OEF vs PSCX |
Top Performing OEF Alternatives (YTD)
OEF is at 5.60% YTD. There are 181 ETFs in the Large Cap Blend Equities category with higher YTD returns, going as high as 46.16%.
| Symbol | Name | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|
| Mohr Company Nav ETF | 46.16% | — | Sep 2024 | OEF vs CNAV | |
| Aztlan North America Nearshoring Stock Selection E... | 43.75% | 33.11M | Nov 2023 | OEF vs NRSH | |
| iShares MSCI USA Momentum Factor ETF | 32.00% | 28.16B | Apr 2013 | OEF vs MTUM | |
| ARS Focused Opportunities Strategy ETF | 31.60% | 293.98M | Jun 2025 | OEF vs AFOS | |
| Return Stacked US Stocks & Futures Yield ETF | 29.90% | — | May 2024 | OEF vs RSSY |
Lowest Volatility Alternatives to OEF
OEF has 13.42% 1-year volatility. There are 158 ETFs in the Large Cap Blend Equities category with lower 1-year volatility, going as low as 2.38%.
| Symbol | Name | Volatility 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| FT Vest Laddered Max Buffer ETF | 2.38% | — | Jun 2025 | OEF vs BUFH | |
| FT Vest Laddered Enhance & Moderate Buffer ETF | 4.05% | — | Jun 2025 | OEF vs BUFX | |
| FT Cboe Vest U.S. Equity Deep Buffer ETF - June | 4.51% | 457.76M | Jun 2020 | OEF vs DJUN | |
| Innovator U.S. Equity Ultra Buffer ETF - June | 4.60% | 171.95M | Jun 2019 | OEF vs UJUN | |
| FT Cboe Vest U.S. Equity Deep Buffer ETF - May | 5.09% | 369.81M | May 2020 | OEF vs DMAY |
Lowest Drawdown Alternatives to OEF
OEF has a 1-year max drawdown of -11.06%. There are 168 ETFs in the Large Cap Blend Equities category with shallower 1-year drawdowns, going as shallow as -2.84%.
| Symbol | Name | Max Drawdown 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| Innovator U.S. Equity Ultra Buffer ETF - June | -2.84% | 171.95M | Jun 2019 | OEF vs UJUN | |
| FT Cboe Vest U.S. Equity Deep Buffer ETF - June | -3.15% | 457.76M | Jun 2020 | OEF vs DJUN | |
| FT Cboe Vest U.S. Equity Deep Buffer ETF - May | -3.36% | 369.81M | May 2020 | OEF vs DMAY | |
| Bridges Capital Tactical ETF | -4.03% | 42.09M | May 2023 | OEF vs BDGS | |
| FT Cboe Vest U.S. Equity Buffer ETF - June | -4.13% | 1.89B | Jun 2020 | OEF vs FJUN |
Other ETFs from iShares
The 10 most viewed iShares ETFs shown here include SGOV, IBIT, IVV and span 14 categories. AUM among these funds goes as high as $838B.
| Symbol | Name | Category | Risk / Return Rank | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|---|---|
| iShares 0-3 Month Treasury Bond ETF | Ultrashort Bond | 100 | 1.71% | 95.28B | May 2020 | OEF vs SGOV | |
| iShares Bitcoin Trust ETF | Cryptocurrency | 2 | -28.88% | 48.04B | Jan 2024 | OEF vs IBIT | |
| iShares Core S&P 500 ETF | S&P 500 | 59 | 8.20% | 837.93B | May 2000 | OEF vs IVV | |
| iShares Semiconductor ETF | Semiconductors, Technology Equities | 95 | 100.58% | 46.67B | Jul 2001 | OEF vs SOXX | |
| iShares 20+ Year Treasury Bond ETF | Government Bonds, Long-Term Bond | 14 | 0.77% | 41.34B | Jul 2002 | OEF vs TLT | |
| iShares Core Dividend Growth ETF | Large Cap Growth Equities, Dividend | 75 | 9.19% | 41.89B | Jun 2014 | OEF vs DGRO | |
| iShares Silver Trust | Silver, Precious Metals | 31 | -13.49% | 32.53B | Apr 2006 | OEF vs SLV | |
| iShares Gold Trust | Gold, Precious Metals | 22 | -4.73% | 64.29B | Jan 2005 | OEF vs IAU | |
| iShares Russell 2000 ETF | Small Cap Blend Equities | 67 | 20.47% | 81.35B | May 2000 | OEF vs IWM | |
| iShares MSCI ACWI ETF | Global Equities | 58 | 9.86% | 32.95B | Mar 2008 | OEF vs ACWI |
Often Compared With OEF
Investors most often compare OEF with SPY, VOO, QQQ. These 20 comparison targets span 13 categories, based on PortfoliosLab usage data.
Compare OEF with Any Fund or Stock
Compare OEF with any ETF, mutual fund, or stock using PortfoliosLab's comparison tool.
Pair OEF with funds that move differently
iShares S&P 100 ETF alternatives help with substitution. Diversifiers are the next step when you want funds with lower historical correlation to OEF.
Explore OEF Diversifiers