Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
MBB vs SIVR: how they differ
MBB is a bond index fund and SIVR a commodity fund, and over the year SIVR returned more, +54.2% against −0.1%.
iShares MBS ETF and abrdn Physical Silver Shares ETF.
| MBB iShares MBS ETF | SIVR abrdn Physical Silver Shares ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | abrdn |
| What it is | Mbs | Physical Silver |
| Total return, 1 year | −0.1% | +54.2% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −17.6 pts | +36.7 pts |
| Expense ratio | 0.04% | not published |
| Holdings | 11144 | not filed |
MBB in plain words
MBB is a bond fund tracking the Mbs. Over the year to Sep 11, 2026 it returned −0.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.04% a year. It sat 3.3% below its high of Feb 27, 2026 on Sep 11, 2026.
SIVR in plain words
SIVR is a commodity fund tracking the Physical Silver. Over the year to Sep 11, 2026 it returned +54.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. It sat 44.9% below its high of Jan 28, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, MBB or SIVR?
- In the year to Sep 12, 2026, with distributions reinvested, MBB returned −0.1% and SIVR returned +54.2%, so SIVR returned more. One year is one year; the longer windows are in the table.
Other comparisons
Where to next
Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, MBB against SIVR, data as of Sep 12, 2026. https://etfiq.com/compare/any/MBB-SIVR Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources