This was posted on the SDTH board: This is no stinky pinky and will not trade like one. Check out who owns shares: Vanguard Group, Inc. 1.09 M 3.88 M 0.00% 2.01% Low Invesco PowerShares Capital Management LLC 556,571 1.98 M 0.00% 1.03% Low Forward Uniplan Advisors, Inc. 310,300 1.52 M 0.36% 0.57% Low Goldman Sachs Asset Management (US) 336,969 1.20 M 0.00% 0.62% Low Northern Trust Investments, N.A. 285,328 1.01 M 0.00% 0.53% Low Northern Trust Global Investments 267,085 948,419.00 0.00% 0.49% Low Renaissance Technologies Corp. 217,200 771,277.00 0.00% 0.40% High Acadian Asset Management LLC 140,242 497,999.00 0.00% 0.26% Medium Two Sigma Investments, LLC 115,803 411,216.00 0.00% 0.21% High Amida Capital Management II, Inc. 107,800 382,798.00 1.69% 0.20% High http://www.dailyfinance.com/company/shengda-tech-inc/sdth/nao/institutional-ownership