Vigilare Wealth Management decreased its position in Costco Wholesale Corporation (NASDAQ:COST – Free Report) by 2.9% in the 2nd quarter, Holdings Channel reports. Get Costco Wholesale alerts:Costco Wholesale Trading Down 0.9%NASDAQ:COST opened at $917.34 on Thursday. Costco Wholesale Dividend AnnouncementCostco Wholesale ( NASDAQ:COST Get Free Report ) last posted its quarterly earnings data on Thursday, September 25th. Visit HoldingsChannel.com to get the latest 13F filings and insider trades for Costco Wholesale Corporation (NASDAQ:COST – Free Report). Receive News & Ratings for Costco Wholesale Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Costco Wholesale and related companies with MarketBeat.com's FREE daily email newsletter.