Compare iShares MBS ETF (MBB) vs Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each repstg 250 Common Shares) (SBS) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
iShares MBS ETF vs Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each repstg 250 Common Shares) — how do they compare? iShares MBS ETF trades at $89.79 (market cap $35.41B), while Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each repstg 250 Common Shares) trades at $6.74 (market cap $23.36B). The key difference: iShares MBS ETF is the larger of the two by market cap, and Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each repstg 250 Common Shares) pays a 0.51% dividend while iShares MBS ETF pays none. Which is the better fit depends on your goals.
| MBB | SBS | |
|---|---|---|
Market Cap | $35.41B | $23.36B |
Volume | 5,388,525 | 17,617,579 |
Sector | Fixed Income | Utilities |
52-Week High | $96.91 | $7.08 |
52-Week Low | $89.09 | $4.45 |
Typical Hold Time | 96 Days | — |
Enterprise Value | — | $30.17B |
Dividend Yield | — | 0.51% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
MBB (iShares MBS ETF) trades at $89.73 with a slight 0.57% daily gain, though technical indicators signal bearish momentum with moving averages and ADX both in sell territory. The ETF recently hit a 52-week low of $91.02 in September 2026, reflecting pressure from rising intermediate-term rates and inflation concerns. Recent institutional activity shows mixed sentiment, with Corient Private Wealth increasing its position by 28.3% while short interest surged 98.3% to 6.57 million shares as of September 15, 2026.
The outlook remains cautious due to interest rate sensitivity and convexity risk in mortgage-backed securities. While Norway's $2.3 trillion sovereign wealth fund rotation into MBS provides institutional support, the intermediate duration of 5.68 years exposes MBB to Fed policy uncertainty. Key risks include persistent inflation and borrower prepayment behavior limiting upside potential.
No Aura AI signal available yet.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About iShares MBS ETF
The fund will invest at least 80% of its assets in the component securities of the underlying index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the index, and the fund will invest at least 90% of its assets in fixed income securities included in the underlying index that advisor believes will help the fund track the index.
Read more on MBB →About Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each repstg 250 Common Shares)
Sabesp provides water supply and sewage services in the Brazilian state of São Paulo. Its shares trade in Brazil as SBSP3 and in the U.S. as NYSE-listed ADSs under SBS.
Read more on SBS →
