iShares MBS ETF vs Tidewater Inc — how do they compare? iShares MBS ETF trades at $89.7 (market cap $35.41B), while Tidewater Inc trades at $86.94 (market cap $4.21B). The key difference: iShares MBS ETF is far larger — about 8.4× Tidewater Inc's market cap, and Tidewater Inc 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 Tidewater Inc for 25 Days on average.
| MBB | TDW | |
|---|---|---|
Market Cap | $35.41B | $4.21B |
Volume | 5,388,525 | 590,005 |
Sector | Fixed Income | Energy |
52-Week High | $96.91 | $100.61 |
52-Week Low | $89.09 | $47.29 |
Typical Hold Time | 96 Days | 25 Days |
Enterprise Value | — | $4.25B |
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.
Tidewater (TDW) trades at $83.40, up 1.62% on the day, with a bullish technical signal driven by moving averages. Recent earnings showed a Q2 2026 beat but misses in Q1 and Q2 relative to expectations, while the company completed the Wilson Sons Ultratug acquisition in August 2026, signaling growth initiatives. Key financials include a P/E of 17.18 and net income margin of 18.34% for 2025, though 2026 projections indicate lower revenue and profitability.
The outlook is mixed, with analyst consensus leaning toward a buy rating and a price target of $105.50 offering upside potential, but risks include earnings volatility, competitive pressures in the energy sector, and macroeconomic headwinds affecting day rates and utilization.
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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 →Tidewater is the leading global provider of offshore support vessels (OSVs) to the energy industry. With the world's largest fleet of platform supply vessels (PSVs) and anchor handling tugs (AHTS), it provides critical logistics and marine support for offshore oil, gas, and renewable energy projects. Following a period of massive strategic consolidation, Tidewater is now focused on maximizing day rates and free cash flow in a supply-constrained market, positioning itself as a primary beneficiary of the multi-year offshore upcycle.
Read more on TDW →