BlackRock Investment Management, LLC - ROKA BIOSCIENCE INC ownership

ROKA BIOSCIENCE INC's ticker is ROKA and the CUSIP is 775431109. A total of 34 filers reported holding ROKA BIOSCIENCE INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of ROKA BIOSCIENCE INC
ValueSharesWeighting
Q1 2016$1,0000.0%1,0270.0%0.00%
Q4 2015$1,000
-50.0%
1,0270.0%0.00%
Q3 2015$2,000
-33.3%
1,0270.0%0.00%
Q2 2015$3,000
-93.6%
1,027
-93.1%
0.00%
Q1 2015$47,000
-11.3%
14,818
+22.2%
0.00%
Q4 2014$53,000
-55.5%
12,124
+2.3%
0.00%
Q3 2014$119,00011,8560.00%
Other shareholders
ROKA BIOSCIENCE INC shareholders Q2 2015
NameSharesValueWeighting ↓
DRILL CRAIG A 1,600,000$1,968,0002.54%
NEA Management Company, LLC 3,220,433$3,961,0000.25%
Aisling Capital LLC 572,720$704,0000.12%
Birchview Capital, LP 152,307$187,0000.11%
Anson Funds Management LP 248,553$306,0000.10%
Orbimed Advisors 3,220,429$3,961,0000.04%
TPG Group Holdings (SBS) Advisors, Inc. 2,989,282$3,677,0000.03%
Weiss Multi-Strategy Advisers LLC 101,000$124,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 207,500$255,0000.01%
Cannell & Co. 60,348$74,0000.00%
View complete list of ROKA BIOSCIENCE INC shareholders