iShares MBS ETF vs Vanguard Value Index Fund ETF — how do they compare? iShares MBS ETF trades at $89.7 (market cap $35.41B), while Vanguard Value Index Fund ETF trades at $219.98 (market cap $262.40B). The key difference: Vanguard Value Index Fund ETF is far larger — about 7.4× iShares MBS ETF's market cap, and Vanguard Value 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 Value Index Fund ETF for 142 Days on average.
| MBB | VTV | |
|---|---|---|
Market Cap | $35.41B | $262.40B |
Volume | 5,388,525 | 3,293,281 |
Sector | Fixed Income | — |
52-Week High | $96.91 | $227.51 |
52-Week Low | $89.09 | $182.86 |
Typical Hold Time | 96 Days | 142 Days |
Signals from Pluang's Aura AI — not financial advice
MBB (iShares MBS ETF) trades at $89.22, down 0.16% amid bearish technical signals with 18 sell indicators versus 2 buy signals. The ETF faces pressure from rising intermediate-term rates and inflation concerns, with short interest surging 98.3% in September 2026 to 6.57 million shares. Recent institutional activity shows mixed sentiment with some firms increasing positions while technical indicators point to continued downward momentum.
The outlook remains challenging with convexity risk and borrower prepayment optionality limiting upside potential. Investment opportunity exists for income-focused investors through consistent dividend payments, but risks include duration exposure during potential rate hikes and persistent inflation pressures affecting mortgage-backed securities performance.
Vanguard Value ETF (VTV) trades at $218.21, down 0.35% on the day amid a bearish technical signal. The ETF shows neutral momentum oscillators but bearish moving averages, with key support at $217 and resistance at $219. Recent institutional buying by QRG Capital Management and Blue Edge Capital reflects confidence in value strategies, while news highlights VTV's 2.3% dividend yield and outperformance versus growth ETFs in 2026.
VTV offers exposure to large-cap value stocks with a low 0.03% expense ratio, appealing for income and stability. Risks include prolonged underperformance versus growth sectors and market rotation sensitivity. Analyst sentiment is mixed, balancing dividend appeal against broader market trends. The ETF remains a core holding for value-focused portfolios amid economic uncertainty.
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 CRSP US Large Cap Value Index, a broadly diversified index predominantly made up of value stocks of large US companies. 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 VTV →