CMBSvsASECETF Comparison
iShares CMBS ETF (CMBS) and American Century Securitized Credit ETF (ASEC) have similar underlying exposures to countries and sectors. They also belong to the same industry segment: MBS & ABS. CMBS's top 3 sector exposures are Industrials, Non-Corporate and Finance. In contrast, ASEC's top sector exposures are Industrials, Sovereign and Non-Corporate. CMBS is less expensive with a Total Expense Ratio (TER) of 0.25%, versus 0.29% for ASEC. Run a side-by-side ETF comparison of CMBS and ASEC below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
CMBS vs ASEC performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CMBS ASEC | -1.26%-0.75% | -0.96%-0.06% | -0.50%n/a | +0.64%n/a | +16.57%n/a | +2.53%n/a |
| Flows | CMBS ASEC | -$2M- | -$5M- | -$19M- | -$5M- | +$14M- | -$239M- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CMBS ASEC | +2.48%+1.55% | +2.53%n/a | +3.61%n/a | +4.56%n/a |
| Max drawdown | CMBS ASEC | -1.50%-0.96% | -2.12%n/a | -2.58%n/a | -15.21%n/a |
| Max drawdown duration | CMBS ASEC | 24d24d | 201dn/a | 162dn/a | 1373dn/a |
CMBS | ASEC | |
Last sale 9/18/2026 at 1:30 PM | $47.58 | $49.46 |
| Previous close 09/18/2026 | $47.60 | $49.38 |
| Consolidated volume 09/18/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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CMBS | ASEC | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
CMBS | ASEC | |
|---|---|---|
| Last price | $47.58 | $49.46 |
| 1D performance | -0.04% | +0.16% |
| AuM | $461.54 M | $19.75 M |
| E/R | 0.25% | 0.29% |
CMBS | ASEC | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | American Century Investments |
| Benchmark | Bloomberg US CMBS ERISA Eligible Index | - |
| N° of holdings | 19 | 7 |
| Asset class | Fixed Income | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 14, 2012 | May 27, 2026 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
