PSFFvsMBBAETF Comparison
VS
Pacer Swan SOS Fund of Funds ETF (PSFF) and iShares Mortgage-Backed Securities Active ETF (MBBA) have similar underlying exposures to countries and sectors. In contrast, MBBA's top sector exposures are Industrials and Non-Corporate. PSFF is more expensive with a Total Expense Ratio (TER) of 0.72%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of PSFF 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.
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PSFF vs MBBA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/03/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | PSFF MBBA | +1.27%+0.16% | +2.65%-0.54% | +8.68%n/a | +12.56%n/a | +42.42%n/a | +57.04%n/a |
| Flows | PSFF MBBA | +$6M+$5M | +$13M+$35M | +$16M- | +$43M- | +$291M- | +$415M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | PSFF MBBA | +5.23%+4.76% | +5.12%n/a | +7.64%n/a | +8.53%n/a |
| Max drawdown | PSFF MBBA | -1.16%-2.02% | -3.30%n/a | -11.01%n/a | -11.01%n/a |
| Max drawdown duration | PSFF MBBA | 8d66d | 41dn/a | 125dn/a | 125dn/a |
Trading data
PSFF | MBBA | |
Last sale 9/4/2026 at 1:30 PM | $35.09 | $48.68 |
| Previous close 09/03/2026 | $35.13 | $48.60 |
| Consolidated volume 09/03/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/4/2026 at 1:30 PM
Live
Closed
PSFF | MBBA | |
|---|---|---|
| Last price | $35.09 | $48.68 |
| 1D performance | -0.11% | +0.16% |
| AuM | $608.54 M | $156.76 M |
| E/R | 0.72% | 0.26% |
Characteristics
PSFF | MBBA | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | PACER ETFs | iShares |
| Benchmark | - | - |
| N° of holdings | 1 | 25 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 30, 2020 | January 23, 2026 |
| ESG | No | No |
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Exposure
Countries
PSFF
Other
100%
MBBA
Data will be available soon
Sectors
PSFF
Other
100%
MBBA
Data will be available soon
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Diversification
PSFF
Total weight of top 12 holdings out of 12
99.58%
MBBA
Data will be available soon
Top 15 holdings
Data as of July 31, 2026
PSFF
US69374H4855
14.57%
US69374H4939
13.69%
US69374H5506
13.64%
US69374H5191
13.18%
US69374H5431
8.90%
US69374H5274
7.13%
US69374H5357
6.02%
US69374H5761
5.58%
US69374H4517
4.96%
US69374H4699
4.52%
US69374H5845
4.38%
US69374H4772
3.01%
MBBA
Data will be available soon
Frequently asked questions about PSFF and MBBA
Which ETF is bigger: PSFF or MBBA?
As of September 3, 2026, PSFF holds $608.54 M in assets under management (AUM), while MBBA manages $156.76 M.
What are the top holdings of the PSFF ETF and MBBA ETF?
PSFF top holdings include US69374H4855, US69374H4939 and US69374H5506. MBBA holds in its top three: US01F0526800, US01F0206874 and BlackRock Liquidity T-Fund.
Which ETF is more diversified: PSFF or MBBA?
PSFF has 12 securities. MBBA has 491 securities and a top 15 weight of 89.36%.
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