BlackRock Investment Management, LLC - AVINGER INC ownership

AVINGER INC's ticker is AVGRXXXX and the CUSIP is 053734109. A total of 23 filers reported holding AVINGER INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of AVINGER INC
ValueSharesWeighting
Q4 2016$318,000
-22.4%
85,8510.0%0.00%
-100.0%
Q3 2016$410,000
-13.1%
85,851
+116.9%
0.00%0.0%
Q2 2016$472,000
+4620.0%
39,587
+3638.1%
0.00%
Q1 2016$10,000
-58.3%
1,0590.0%0.00%
Q4 2015$24,000
+60.0%
1,059
+6.4%
0.00%
Q3 2015$15,000
+15.4%
9950.0%0.00%
Q2 2015$13,000
+225.0%
995
+174.9%
0.00%
Q1 2015$4,0003620.00%
Other shareholders
AVINGER INC shareholders Q2 2015
NameSharesValueWeighting ↓
PURA VIDA INVESTMENTS, LLC 571,298$2,725,0000.83%
AWM Investment Company, Inc. 390,790$1,864,0000.34%
PURA VIDA INVESTMENTS, LLC 150,000$716,0000.22%
First Light Asset Management, LLC 96,600$461,0000.20%
Kazazian Asset Management, LLC 20,000$95,0000.16%
DAFNA Capital Management LLC 30,800$147,0000.10%
Wealth Architects, LLC 33,586$160,0000.07%
WADDELL & REED FINANCIAL INC 6,585,100$31,411,0000.06%
THORNBURG INVESTMENT MANAGEMENT INC 1,685,686$8,041,0000.06%
MARATHON CAPITAL MANAGEMENT 10,500$50,0000.02%
View complete list of AVINGER INC shareholders