BlackRock Investment Management, LLC - PROPHASE LABS INC ownership

PROPHASE LABS INC's ticker is PRPH and the CUSIP is 74345W108. A total of 13 filers reported holding PROPHASE LABS INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of PROPHASE LABS INC
ValueSharesWeighting
Q1 2015$2,000
-33.3%
1,8930.0%0.00%
Q4 2014$3,0000.0%1,8930.0%0.00%
Q3 2014$3,0000.0%1,8930.0%0.00%
Q2 2014$3,0001,8930.00%
Other shareholders
PROPHASE LABS INC shareholders Q2 2015
NameSharesValueWeighting ↓
PERRITT CAPITAL MANAGEMENT INC 208,400$1,459,0000.79%
Avidian Wealth Solutions, LLC 140,342$982,0000.06%
Renaissance Technologies 222,610$1,558,0000.00%
ROYAL BANK OF CANADA 500$4,0000.00%
COMMONWEALTH EQUITY SERVICES, LLC 19,651$137,0000.00%
VANGUARD GROUP INC 512,609$3,588,0000.00%
UBS Group AG 1,504$11,0000.00%
BANK OF AMERICA CORP /DE/ 29,350$205,0000.00%
WELLS FARGO & COMPANY/MN 1,608$12,0000.00%
NORTHERN TRUST CORP 18,866$132,0000.00%
View complete list of PROPHASE LABS INC shareholders