BlackRock Investment Management, LLC - IRIDEX CORP ownership

IRIDEX CORP's ticker is IRIX and the CUSIP is 462684101. A total of 46 filers reported holding IRIDEX CORP in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of IRIDEX CORP
ValueSharesWeighting
Q4 2016$390,000
-3.0%
27,7580.0%0.00%
Q3 2016$402,000
-2.4%
27,758
-0.2%
0.00%
-100.0%
Q2 2016$412,000
+3333.3%
27,827
+2338.8%
0.00%
Q1 2016$12,000
+9.1%
1,141
-1.0%
0.00%
Q4 2015$11,000
+22.2%
1,1530.0%0.00%
Q3 2015$9,000
-10.0%
1,1530.0%0.00%
Q2 2015$10,000
-16.7%
1,1530.0%0.00%
Q1 2015$12,000
+20.0%
1,1530.0%0.00%
Q4 2014$10,000
+11.1%
1,153
-10.1%
0.00%
Q3 2014$9,000
-10.0%
1,283
+11.2%
0.00%
Q2 2014$10,0001,1540.00%
Other shareholders
IRIDEX CORP shareholders Q1 2017
NameSharesValueWeighting ↓
PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE 1,320,000$2,798,0003.07%
Invenomic Capital Management LP 410,284$869,0000.64%
ISTHMUS PARTNERS, LLC 216,669$459,0000.11%
QUANTUM CAPITAL MANAGEMENT 29,666$63,0000.04%
WASATCH ADVISORS LP 879,608$1,865,0000.01%
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC 25,000$53,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 81,500$173,0000.00%
Renaissance Technologies 505,919$1,073,0000.00%
BLAIR WILLIAM & CO/IL 11,928$25,0000.00%
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 32,100$68,0000.00%
View complete list of IRIDEX CORP shareholders