Harbor Scientific Alpha Income ETF (NYSEARCA:SIFI) Sees Significant Increase in Short Interest

Posted by Joseph Casey on Aug 26th, 2026

Harbor Scientific Alpha Income ETF (NYSEARCA:SIFI – Get Free Report) was the target of a large increase in short interest in August. As of August 14th, there was short interest totaling 177 shares, an increase of 453.1% from the July 30th total of 32 shares. Currently, 0.0% of the shares of the stock are sold short. Based on an average daily trading volume, of 185 shares, the days-to-cover ratio is currently 1.0 days.

Institutional Investors Weigh In On Harbor Scientific Alpha Income ETF

An institutional investor recently bought a new position in Harbor Scientific Alpha Income ETF stock. International Assets Investment Management LLC purchased a new stake in shares of Harbor Scientific Alpha Income ETF (NYSEARCA:SIFI – Free Report) in the 4th quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission. The firm purchased 1,050 shares of the company’s stock, valued at approximately $46,000. International Assets Investment Management LLC owned about 0.14% of Harbor Scientific Alpha Income ETF as of its most recent SEC filing. Institutional investors own 58.11% of the company’s stock.

Harbor Scientific Alpha Income ETF Price Performance

Shares of NYSEARCA:SIFI opened at $43.55 on Wednesday. The business’s fifty day moving average price is $43.47 and its two-hundred day moving average price is $43.58. Harbor Scientific Alpha Income ETF has a fifty-two week low of $42.92 and a fifty-two week high of $44.75. The stock has a market capitalization of $33.53 million, a price-to-earnings ratio of 47.86 and a beta of 0.26.

Harbor Scientific Alpha Income ETF Company Profile

(Get Free Report)

The Harbor Scientific Alpha Income ETF (SIFI) is an exchange-traded fund that is based on the The Bloomberg U.S. Aggregate Bond index. The fund is an actively managed fund that invests in a wide array of fixed income securities of any maturity and credit quality selected using a proprietary quantitative method. SIFI was launched on Sep 14, 2021 and is managed by Harbor.