SPDR Blackstone Senior Loan ETF is a company in the U.S. stock market and it is a holding in 9 U.S.-traded ETFs. SRLN has around 2.1M shares in the U.S. ETF market. The largest ETF holder of SRLN is the IQ Hedge Multi-Strategy Tracker ETF (QAI), with approximately 887.23K shares. Investors may also find of interest that the ETF with the largest allocation to SRLN stock is ZEGA Buy and Hedge ETF (ZHDG), with a portfolio weight of 43.02%. On average, U.S. ETFs allocate 16.28% of SRLN to their portfolios.