Compare iShares MBS ETF (MBB) vs Union Pacific Corporation (UNP) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
iShares MBS ETF vs Union Pacific Corporation — how do they compare? iShares MBS ETF trades at $89.66 (market cap $35.41B), while Union Pacific Corporation trades at $278.02 (market cap $165.27B). The key difference: Union Pacific Corporation is far larger — about 4.7× iShares MBS ETF's market cap, and Union Pacific Corporation pays a 2.04% dividend while iShares MBS ETF pays none. Which is the better fit depends on your goals — on Pluang, investors hold iShares MBS ETF for 96 Days and Union Pacific Corporation for 105 Days on average.
| MBB | UNP | |
|---|---|---|
Market Cap | $35.41B | $165.27B |
Volume | 5,388,525 | 1,474,117 |
Sector | Fixed Income | Industrials |
52-Week High | $96.91 | $310.62 |
52-Week Low | $89.09 | $216.37 |
Typical Hold Time | 96 Days | 105 Days |
Enterprise Value | — | $194.33B |
Dividend Yield | — | 2.04% |
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.
Union Pacific (UNP) trades at $274.68, down 0.7% with a bearish technical signal despite strong Q2 2026 earnings beat. The railroad operator maintains robust fundamentals with 28.85% net margin and 39.7% ROE, supported by $9.3B operating cash flow. Recent developments include battery-electric locomotive deployment and progress on the Norfolk Southern combination, while analyst consensus remains bullish with $332.10 price target.
UNP presents a compelling value opportunity with 21% upside to consensus target, though merger uncertainty and fuel cost pressures create near-term volatility. The company's irreplaceable infrastructure and dividend growth streak provide long-term stability, but investors should monitor regulatory approval of the Norfolk Southern deal and operating ratio pressures from rising diesel prices.
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 Union Pacific Corporation
Omaha, Nebraska-based Union Pacific is the largest public railroad in North America. Operating on more than 30,000 miles of track in the western two thirds of the U.S., UP generated roughly $22 billion of revenue in 2021 by hauling coal, industrial products, intermodal containers, agriculture goods, chemicals, and automotive goods. UP owns about one fourth of Mexican railroad Ferromex and derives about 10% of its revenue hauling freight to and from Mexico.
Read more on UNP →
