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IsoRay, Inc. (ISR)

-NYSE MKT
2.51 Down 0.04(1.57%) Aug 21, 4:00PM EDT
Major HoldersGet Major Holders for:
Breakdown
% of Shares Held by All Insider and 5% Owners:2%
% of Shares Held by Institutional & Mutual Fund Owners:3%
% of Float Held by Institutional & Mutual Fund Owners:3%
Number of Institutions Holding Shares:17

Major Direct Holders (Forms 3 & 4)
HolderSharesReported
BABCOCK DWIGHT WILLIAM281,373Nov 1, 2013
KAUFFMAN ROBERT R113,802Nov 19, 2012
LAVOY THOMAS C83,523Nov 28, 2012


Top Institutional Holders
HolderShares% OutValue*Reported
Vanguard Group, Inc. (The)1,579,0602.904,926,667Jun 30, 2014
Manatuck Hill Partners, LLC600,0001.101,872,000Jun 30, 2014
Geode Capital Management, LLC243,7710.45760,565Jun 30, 2014
BlackRock Fund Advisors142,8160.26445,585Jun 30, 2014
CALPERS (California-Public Employees Retirement System)117,1000.22365,352Jun 30, 2014
AQR Capital Management, LLC95,6000.18298,272Jun 30, 2014
Northern Trust Corporation94,2100.17293,935Jun 30, 2014
Bank of New York Mellon Corporation77,3960.14241,475Jun 30, 2014
Citadel Advisors LLC63,0850.12196,825Jun 30, 2014
BlackRock Institutional Trust Company, N.A.58,6050.11182,847Jun 30, 2014

Top Mutual Fund Holders
HolderShares% OutValue*Reported
Vanguard Total Stock Market Index Fund727,0111.341,599,424Mar 31, 2014
Vanguard Extended Market Index Fund409,1440.75900,116Mar 31, 2014
Spartan Extended Market Index Fund212,7310.39497,790May 31, 2014
Claymore ETF Tr-Wilshire Micro Cap ETF36,9770.0786,526May 31, 2014
Spartan Total Market Index Fund31,0400.0672,633May 31, 2014
DFA U.S. Vector Equity Portfolio6,5000.0115,665Apr 30, 2014
DFA U.S. Micro Cap Series200.0048Apr 30, 2014

View Transactions for Insiders & Institutional Holders

Value shown is computed using the security's price on the report date given.

Currency in USD.