iShares MBS ETF vs Zillow Group Inc Class C — how do they compare? iShares MBS ETF trades at $89.52 (market cap $35.41B), while Zillow Group Inc Class C trades at $28.74 (market cap $6.59B). The key difference: iShares MBS ETF is far larger — about 5.4× Zillow Group Inc Class C's market cap, and Zillow Group Inc Class C is more actively traded (9,134,294 versus 5,388,525). Which is the better fit depends on your goals — on Pluang, investors hold iShares MBS ETF for 96 Days and Zillow Group Inc Class C for 39 Days on average.
| MBB | Z | |
|---|---|---|
Market Cap | $35.41B | $6.59B |
Volume | 5,388,525 | 9,134,294 |
Sector | Fixed Income | Media |
52-Week High | $96.91 | $78.04 |
52-Week Low | $89.09 | $27.13 |
Typical Hold Time | 96 Days | 39 Days |
Enterprise Value | — | $6.47B |
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.
Zillow Group (Z) trades at $28.65, up 5.02% over 24 hours, with a bullish technical signal despite mixed moving averages. The company reported revenue of $2.58 billion in 2025, turning a net profit of $23 million after a loss in 2024, and shows improving margins. Recent news highlights AI integration in real estate and resolution of an FTC lawsuit, while the housing market faces affordability challenges.
The outlook is cautiously optimistic with a consensus price target of $60.33, implying significant upside, but risks include sensitivity to mortgage rates and competitive pressures. Earnings have beaten expectations in two of the last three quarters, supporting growth potential amid a volatile housing sector.
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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 →Zillow Group is an online real estate company that simplifies buying, selling, renting, and financing properties. It partners with agents, brokers, and landlords, combining technology with quality service. Its brands include Zillow, Trulia, StreetEasy, and Hotpads.
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