iShares MBS ETF vs Vanguard Tax Managed Fund FTSE Developed Markets ETF — how do they compare? iShares MBS ETF trades at $89.44 (market cap $35.41B), while Vanguard Tax Managed Fund FTSE Developed Markets ETF trades at $70.12 (market cap $323.80B). The key difference: Vanguard Tax Managed Fund FTSE Developed Markets ETF is far larger — about 9.1× iShares MBS ETF's market cap, and Vanguard Tax Managed Fund FTSE Developed Markets 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 Tax Managed Fund FTSE Developed Markets ETF for 131 Days on average.
| MBB | VEA | |
|---|---|---|
Market Cap | $35.41B | $323.80B |
Volume | 5,388,525 | 17,001,112 |
Sector | Fixed Income | — |
52-Week High | $96.91 | $73.79 |
52-Week Low | $89.09 | $58.90 |
Typical Hold Time | 96 Days | 131 Days |
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.
VEA trades at $70.19, down 0.1% with a bearish technical signal. The ETF shows mixed institutional activity with some firms increasing positions while others reduced holdings. Recent news highlights VEA's competitive advantages including a low 0.03% expense ratio and higher dividend yield compared to peers. Technical indicators show oversold conditions with RSI at 28.4, suggesting potential for near-term bounce.
The outlook remains cautious given bearish technical momentum, though the fund's cost efficiency and developed market exposure provide long-term value. Key risks include global market volatility and currency fluctuations. Investors should monitor institutional flow trends and global economic developments for directional cues.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
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 →The fund employs an indexing investment approach designed to track the performance of the FTSE Developed All Cap ex US Index, a market-capitalization-weighted index that is made up of approximately 4022 common stocks of large-, mid-, and small-cap companies located in Canada and the major markets of Europe and the Pacific region. The advisor attempts to replicate the target index by investing all, or substantially all, of its assets in the stocks that make up the index, holding each stock in approximately the same proportion as its weighting in the index.
Read more on VEA →