SPDR Portfolio Short Term Treasury ETF (NYSEARCA:SPTS – Get Free Report) shares saw unusually-strong trading volume on Wednesday . Get SPDR Portfolio Short Term Treasury ETF alerts:Institutional Investors Weigh In On SPDR Portfolio Short Term Treasury ETFLarge investors have recently made changes to their positions in the company. Finally, Pinnacle Bancorp Inc. lifted its stake in SPDR Portfolio Short Term Treasury ETF by 57.5% in the 3rd quarter. SPDR Portfolio Short Term Treasury ETF Company ProfileThe SPDR Portfolio Short Term Treasury ETF (SPTS) is an exchange-traded fund that mostly invests in investment grade fixed income. Featured ArticlesReceive News & Ratings for SPDR Portfolio Short Term Treasury ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for SPDR Portfolio Short Term Treasury ETF and related companies with MarketBeat.com's FREE daily email newsletter.