SPDR Portfolio Mortgage Backed Bond ETF (NYSEARCA:SPMB) Short Interest Update

Posted by James Quigley on Jul 17th, 2026

SPDR Portfolio Mortgage Backed Bond ETF (NYSEARCA:SPMB – Get Free Report) saw a large increase in short interest in the month of June. As of June 30th, there was short interest totaling 499,297 shares, an increase of 127.4% from the June 15th total of 219,590 shares. Based on an average trading volume of 1,459,744 shares, the short-interest ratio is currently 0.3 days. Currently, 0.2% of the shares of the company are short sold.

Hedge Funds Weigh In On SPDR Portfolio Mortgage Backed Bond ETF

A number of institutional investors have recently bought and sold shares of the business. Sound Income Strategies LLC boosted its stake in shares of SPDR Portfolio Mortgage Backed Bond ETF by 76.8% during the 4th quarter. Sound Income Strategies LLC now owns 1,197 shares of the company’s stock worth $27,000 after acquiring an additional 520 shares during the period. Kingdom Financial Group LLC. acquired a new position in shares of SPDR Portfolio Mortgage Backed Bond ETF during the 4th quarter worth approximately $28,000. Financial Consulate Inc. bought a new stake in SPDR Portfolio Mortgage Backed Bond ETF in the 4th quarter valued at $32,000. Crewe Advisors LLC raised its stake in SPDR Portfolio Mortgage Backed Bond ETF by 95.7% in the 4th quarter. Crewe Advisors LLC now owns 1,564 shares of the company’s stock valued at $35,000 after acquiring an additional 765 shares during the period. Finally, Optima Capital LLC acquired a new stake in SPDR Portfolio Mortgage Backed Bond ETF during the 4th quarter valued at $36,000.

SPDR Portfolio Mortgage Backed Bond ETF Stock Performance

SPDR Portfolio Mortgage Backed Bond ETF stock opened at $22.13 on Friday. The company’s 50-day moving average is $22.21 and its 200-day moving average is $22.39. SPDR Portfolio Mortgage Backed Bond ETF has a fifty-two week low of $21.78 and a fifty-two week high of $22.87.

SPDR Portfolio Mortgage Backed Bond ETF Company Profile

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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.