Round Rock Advisors LLC boosted its holdings in SPDR S&P Regional Banking ETF (NYSEARCA:KRE – Free Report) by 7.1% during the 3rd quarter, Holdings Channel reports. The fund owned 71,121 shares of the exchange traded fund’s stock after acquiring an additional 4,731 shares during the quarter. SPDR S&P Regional Banking ETF comprises 1.1% of Round […]