SPDR Portfolio Mortgage Backed Bond ETF (SPMB) Price, Holdings, & News

ETF Overview

The SPDR Portfolio Mortgage Backed Bond ETF (SPMB) is an exchange-traded fund that is based on the Bloomberg U.S. MBS index. The fund tracks an index of US agency mortgage pass-through debt. SPMB was launched on Jan 15, 2009 and is managed by State Street.

Key Stats

• Today's Range: $21.51 to $21.62
• 50-Day Range: $21.23 to $22.10
• 52-Week Range: $20.92 to $22.76
• Volume: 464,449 shs
• Average Volume: 900,132 shs
• Market Capitalization: $5.10 billion
• Assets Under Management: $5.61 billion
• Dividend Yield: 2.98%
• Net Expense Ratio: 0.04%
• Aggregate Rating: N/A

SPMB ETF - Frequently Asked Questions

How have SPMB shares performed this year?

SPDR Portfolio Mortgage Backed Bond ETF's stock was trading at $21.55 at the beginning of 2025. Since then, SPMB shares have decreased by 0.2% and is now trading at $21.51.
View the best growth stocks for 2025 here.

Who are SPDR Portfolio Mortgage Backed Bond ETF's major shareholders?

Top institutional shareholders of SPDR Portfolio Mortgage Backed Bond ETF include Confluence Investment Management LLC (1.66%), ST Germain D J Co. Inc. (0.27%), Tsfg LLC (0.10%) and Householder Group Estate & Retirement Specialist LLC.

How do I buy shares of SPDR Portfolio Mortgage Backed Bond ETF?

Shares of SPMB stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.
Compare Top Brokerages Here.

What other stocks do shareholders of SPDR Portfolio Mortgage Backed Bond ETF own?

Based on aggregate information from My MarketBeat watchlists, some other companies that SPDR Portfolio Mortgage Backed Bond ETF investors own include Waste Connections (WCN), DiamondRock Hospitality (DRH), iShares Micro-Cap ETF (IWC), The RMR Group (RMR), AUO (AUOTY), American Water Works (AWK) and Triple Flag Precious Metals (TFPM).

Fund Details

• Issuer: SSgA
• Fund Name: SPDR Portfolio Mortgage Backed Bond ETF
• Tax Classification: Regulated Investment Company
• Stock Exchange: NYSEARCA
• Current Symbol: NYSEARCA:SPMB
• Inception Date: 1/15/2009
• Fund Manager: Marc DiCosimo, Michael Przygoda, James Kramer
• Web: N/A
• Phone: N/A

Fund Focus

• Asset Class: Fixed Income
• Benchmark: Bloomberg U.S. MBS Index
• Category: U.S. Government
• Focus: Agency MBS
• Development Level: Developed Markets
• Region: North America
• Number of Holdings: 2543

Fund Statistics

• Assets Under Management: $5.61 billion
• Average Daily Volume: $0.00
• Discount/Premium: -0.02%

Administrator, Advisor and Custodian

• Administrator: SSgA Funds Management, Inc.
• Advisor: SSgA Funds Management, Inc.
• Custodian: State Street Bank and Trust Company
• Distributor: State Street Global Advisors Funds Distributors, LLC
• Transfer Agent: State Street Bank and Trust Company
• Trustee: N/A
• Lead Market Maker: Citadel

Options

• Optionable: Optionable
• Options Volume: 178
• Put Options: 64
• Call Options: 114
• Short Interest: 113,900 shs

Miscellaneous

• Outstanding Shares: 237,200,000
• Beta: 0.24
• Creation Unit: 100,000
• Creation Fee: $250.00