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iShares MBS ETF (MBB) Stock

Financial Services · Asset Management - Bonds · US

$91.38 +0.93%

Last updated Oct 23, 2026 00:41 UTC

MBB Key Statistics

Market Cap$35.57B

P/E (TTM)—

P/S (TTM)—

P/B (TTM)—

Revenue (TTM)$0.00

EPS (TTM)—

Dividend Yield—

ROE (TTM)—

Net Margin—

Gross Margin—

52W High$96.97

52W Low$88.58

Analyst View—

Price Target—

Employees—

Volume9,632,210

About iShares MBS ETF

The iShares MBS ETF, known by its symbol MBB, is structured to mirror the financial performance of a specific index. This index is made up of premium, mortgage-backed pass-through securities that have been either provided or secured by agencies of the United States government.

Company website

MBB — Frequently Asked Questions

What is the MBB stock price today?

iShares MBS ETF (MBB) trades at $91.38, up 0.93% on the day, as of Oct 23, 2026 00:41 UTC.

What is iShares MBS ETF's market cap?

iShares MBS ETF has a market capitalisation of $35.57B, calculated from the live MBB share price and shares outstanding.

How much revenue does iShares MBS ETF make?

iShares MBS ETF generated revenue of $0.00 over the trailing twelve months.

What is the 52-week range for MBB?

MBB has traded between $88.58 and $96.97 over the past 52 weeks, and the last price is 5.8% below that high.

What sector is iShares MBS ETF in?

iShares MBS ETF is classified under the Financial Services sector and the Asset Management - Bonds industry, and is domiciled in US.

Where can I track MBB in real time?

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Asset Management - Bonds stocks

BND Vanguard Total Bond Market ETF JNK State Street SPDR Bloomberg High Yield Bond ETF SGOV iShares 0-3 Month Treasury Bond ETF VMBS Vanguard Mortgage-Backed Securities ETF CMBS iShares CMBS ETF GIGB Goldman Sachs Access Investment Grade Corporate Bond ETF PFF iShares Preferred and Income Securities ETF LQD iShares iBoxx $ Investment Grade Corporate Bond ETF SCHR Schwab Intermediate-Term U.S. Treasury ETF IEF iShares 7-10 Year Treasury Bond ETF BSV Vanguard Short-Term Bond ETF JMBS Janus Henderson Mortgage-Backed Securities ETF BKLN Invesco Senior Loan ETF MUB iShares National Muni Bond ETF SKYY First Trust Cloud Computing ETF BIL State Street SPDR Bloomberg 1-3 Month T-Bill ETF IGSB iShares 1-5 Year Investment Grade Corporate Bond ETF HYG iShares iBoxx $ High Yield Corporate Bond ETF SJNK State Street SPDR Bloomberg Short Term High Yield Bond ETF SHY iShares 1-3 Year Treasury Bond ETF TLT iShares 20+ Year Treasury Bond ETF VCSH Vanguard Short-Term Corporate Bond ETF VGIT Vanguard Intermediate-Term Treasury ETF

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Largest institutional holders of MBB

BANK OF AMERICA CORP /DE/ BAC 68,261,267 shares

JPMORGAN CHASE & CO JPM 37,776,202 shares

ENVESTNET ASSET MANAGEMENT INC 30,910,875 shares

LPL Financial LLC LPLA 27,128,190 shares

UBS Group AG 18,496,926 shares

TIAA Wealth Investment Management LLC 14,805,333 shares

AMERIPRISE FINANCIAL INC AMP 13,686,305 shares

MORGAN STANLEY MS 11,538,279 shares

TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC 7,678,893 shares

TRUIST FINANCIAL CORP TFC 5,541,462 shares