Reporting Date Hedge Fund Shares Held Market Value % of Portfolio Quarterly Change in Shares Ownership in Company 8/27/2020 WFA of San Diego LLC 428,302 $1.20M 0.4% N/A 0.133% 8/20/2020 Charles Schwab Investment Management Inc. 9,116,510 $6.84M 0.0% +50.7% 2.840% https://www.marketbeat.com/stocks/NYSE/OAS/institutional-ownership/