MBSDvsMBBAETF Comparison
Northern Trust Disciplined Duration MBS ETF (MBSD) and iShares Mortgage-Backed Securities Active ETF (MBBA) have similar underlying exposures to countries and sectors. They also belong to the same industry segment: MBS & ABS. MBSD's top 1 sector exposures are Industrials. In contrast, MBBA's top sector exposures are Industrials and Non-Corporate. MBSD is less expensive with a Total Expense Ratio (TER) of 0.21%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of MBSD and MBBA below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
MBSD vs MBBA performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MBSD MBBA | -0.56%-1.25% | -1.53%-2.82% | -1.28%n/a | -0.78%n/a | +15.97%n/a | +1.58%n/a |
| Flows | MBSD MBBA | -$999K+$565M | -$999K+$582M | -$2M- | +$3M- | +$23M- | -$7M- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MBSD MBBA | +3.82%+5.84% | +3.19%n/a | +3.93%n/a | +4.68%n/a |
| Max drawdown | MBSD MBBA | -3.02%-4.67% | -3.74%n/a | -3.74%n/a | -13.53%n/a |
| Max drawdown duration | MBSD MBBA | 55d55d | 232dn/a | 232dn/a | 1374dn/a |
MBSD | MBBA | |
Last sale 10/19/2026 at 1:30 PM | $19.98 | $47.37 |
| Previous close 10/19/2026 | $20.05 | $47.49 |
| Consolidated volume 10/19/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Create an account to view replication metrics
MBSD | MBBA | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
MBSD | MBBA | |
|---|---|---|
| Last price | $19.98 | $47.37 |
| 1D performance | -0.35% | -0.25% |
| AuM | $85.87 M | $726.14 M |
| E/R | 0.21% | 0.26% |
MBSD | MBBA | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Northern Trust | iShares |
| Benchmark | ICE BofA Constrained Duration US Mortgage Backed Securities Index | - |
| N° of holdings | 39 | 26 |
| Asset class | Fixed Income | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 3, 2014 | January 23, 2026 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
