Alambic Investment Management, L.P. - IRIDEX CORP ownership

IRIDEX CORP's ticker is IRIX and the CUSIP is 462684101. A total of 35 filers reported holding IRIDEX CORP in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Alambic Investment Management, L.P. ownership history of IRIDEX CORP
ValueSharesWeighting
Q3 2019$34,000
-80.6%
18,140
-52.8%
0.03%
-75.9%
Q2 2019$175,000
-16.7%
38,462
-16.5%
0.11%
+25.6%
Q1 2019$210,000
-33.3%
46,062
-31.2%
0.09%
-34.8%
Q4 2018$315,00066,9620.13%
Other shareholders
IRIDEX CORP shareholders Q1 2019
NameSharesValueWeighting ↓
PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE 497,337$3,039,0004.86%
PERKINS CAPITAL MANAGEMENT INC 63,746$389,0000.26%
ISTHMUS PARTNERS, LLC 215,101$1,314,0000.22%
ESSEX INVESTMENT MANAGEMENT CO LLC 219,753$1,343,0000.15%
Long Focus Capital Management, LLC 100,000$611,0000.08%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 319,400$1,952,0000.04%
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 110,024$672,0000.04%
StoneX Group Inc. 21,400$131,0000.02%
Conservest Capital Advisors, Inc. 10,268$63,0000.01%
Renaissance Technologies 563,160$3,441,0000.00%
View complete list of IRIDEX CORP shareholders