Compare iShares MBS ETF (MBB) vs Vanguard Total World Stock Index Fund ETF (VT) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
iShares MBS ETF vs Vanguard Total World Stock Index Fund ETF — how do they compare? iShares MBS ETF trades at $89.5 (market cap $35.41B), while Vanguard Total World Stock Index Fund ETF trades at $159.3 (market cap $101.70B). The key difference: Vanguard Total World Stock Index Fund ETF is far larger — about 2.9× iShares MBS ETF's market cap, and Vanguard Total World Stock Index Fund ETF is trading nearer its 52-week high, iShares MBS ETF nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold iShares MBS ETF for 96 Days and Vanguard Total World Stock Index Fund ETF for 53 Days on average.
| MBB | VT | |
|---|---|---|
Market Cap | $35.41B | $101.70B |
Volume | 5,388,525 | 1,783,794 |
Sector | Fixed Income | Broad Market / Factor |
52-Week High | $96.91 | $162.39 |
52-Week Low | $89.09 | $134.19 |
Typical Hold Time | 96 Days | 53 Days |
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, the iShares MBS ETF, trades at $89.54, up 0.36% on the day but showing a bearish technical signal overall. The ETF has faced significant short interest growth of 98.3% in September 2026, reaching 6.57 million shares, and recently hit a 52-week low. Recent news highlights concerns over intermediate duration risk amid potential rate hikes, though institutional buying from firms like Corient Private Wealth and Baird Financial Group provides some support. Key technical indicators show oversold conditions on the 12-day RSI but strong selling pressure from moving averages.
The outlook for MBB remains cautious due to interest rate sensitivity and convexity risks in the mortgage-backed securities market. While dividend payments offer income, rising rates and inflation pressures pose downside risks. Analyst sentiment is neutral to bearish, with the ETF's performance heavily tied to Federal Reserve policy. Investors should weigh the high yield against duration risk in a tightening cycle.
VT, the Vanguard Total World Stock ETF, trades at $159.39, down 0.16% on the day. Technical indicators show a bearish bias with moving averages signaling selling pressure, while oscillators remain neutral. The ETF offers broad global diversification with over 9,700 stocks and a low expense ratio of 0.06%, though key valuation ratios like P/E and P/B are not disclosed in the provided data. Recent news highlights its role as a core holding for long-term investors seeking worldwide exposure.
The outlook for VT is supported by its cost efficiency and diversification benefits, but near-term technical weakness and competitive pressures from lower-fee alternatives pose risks. Investor sentiment is mixed, with some analysts favoring VT for its comprehensive coverage, while others point to higher expenses relative to peers. Macroeconomic uncertainties and trade tensions could impact global equity returns, affecting VT's performance.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Investor sentiment on Pluang
What Pluang investors did over the last 30 days
Investor sentiment on Pluang
What Pluang investors did over the last 30 days
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 Vanguard Total World Stock Index Fund ETF
VT is a foundational, low-cost ETF that seeks to track the FTSE Global All Cap Index, providing exposure to nearly 10,000 stocks across developed and emerging markets worldwide, including the United States. It serves as a single-ticker solution for total global equity diversification, capturing approximately 98% of the world's investable market capitalization.
Read more on VT →
