iShares MBS ETF vs ThredUp Inc — how do they compare? iShares MBS ETF trades at $89.79 (market cap $35.41B), while ThredUp Inc trades at $2.48 (market cap $308.63M). The key difference: iShares MBS ETF is far larger — about 114.7× ThredUp Inc's market cap, and iShares MBS ETF is more actively traded (5,388,525 versus 3,024,364). Which is the better fit depends on your goals — on Pluang, investors hold iShares MBS ETF for 96 Days and ThredUp Inc for 29 Days on average.
| MBB | TDUP | |
|---|---|---|
Market Cap | $35.41B | $308.63M |
Volume | 5,388,525 | 3,024,364 |
Sector | Fixed Income | Consumer Cyclical |
52-Week High | $96.91 | $9.41 |
52-Week Low | $89.09 | $2.12 |
Typical Hold Time | 96 Days | 29 Days |
Enterprise Value | — | $306.81M |
Signals from Pluang's Aura AI — not financial advice
MBB (iShares MBS ETF) trades at $89.79, up 0.64% with bearish technical signals from moving averages and ADX indicators. The ETF faces headwinds from rising intermediate-term rates and inflation pressures, with short interest surging 98.3% in September. Recent institutional buying by Corient Private Wealth and Baird Financial contrasts with technical weakness and negative analyst commentary on duration risk.
Outlook remains cautious due to interest rate sensitivity and convexity risks in mortgage-backed securities. The 5.68-year effective duration exposes MBB to Fed policy shifts, though Norway's $2.3 trillion sovereign fund rotation into MBS provides counterbalancing institutional support. Key risks include prepayment optionality and persistent inflation eroding real returns.
ThredUp (TDUP) trades at $2.35, up 5.86% today, with a bearish technical signal and mixed financials. Revenue grew to $310.81M in 2025, but net losses persist at -$20.21M, though margins improved. Recent news highlights a record Q2 2026 with 17% revenue growth but also a fraud investigation and lowered guidance, causing volatility. Cash flow turned positive in 2025 at $3.09M, but debt-to-asset ratios remain elevated.
Outlook is cautious; analyst consensus is 57% buy, but profitability challenges and legal risks weigh. The stock faces headwinds from promotional pressures and investor skepticism, though expansion into live shopping offers growth potential. Risks include sustained losses, competitive threats, and macroeconomic sensitivity.
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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 →ThredUp Inc is an online resale platform for women and kids apparel, shoes, and accessories. It generates revenue from items that are sold to buyers through the website, mobile app, and RaaS partners.
Read more on TDUP →