GSA CAPITAL PARTNERS LLP - MFRI INC ownership

MFRI INC's ticker is MFRI and the CUSIP is 552721102. A total of 37 filers reported holding MFRI INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GSA CAPITAL PARTNERS LLP ownership history of MFRI INC
ValueSharesWeighting
Q3 2015$88,000
-46.7%
17,077
-37.4%
0.00%
-33.3%
Q2 2015$165,000
-2.9%
27,2770.0%0.01%
-14.3%
Q1 2015$170,000
-11.0%
27,2770.0%0.01%
-46.2%
Q4 2014$191,000
-26.3%
27,2770.0%0.01%
-7.1%
Q3 2014$259,000
-16.7%
27,2770.0%0.01%0.0%
Q2 2014$311,000
+51.0%
27,277
+80.1%
0.01%
-6.7%
Q1 2014$206,00015,1450.02%
Other shareholders
MFRI INC shareholders Q1 2015
NameSharesValueWeighting ↓
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC 292,106$1,826,0000.48%
PERRITT CAPITAL MANAGEMENT INC 406,707$2,542,0000.45%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 262,321$1,640,0000.34%
THB ASSET MANAGEMENT 225,226$1,407,0000.10%
Baker Ellis Asset Management LLC 34,643$217,0000.07%
ALGERT GLOBAL LLC 16,771$105,0000.06%
HEARTLAND ADVISORS INC 250,000$1,563,0000.04%
WEDBUSH SECURITIES INC 25,899$162,0000.03%
RBF Capital, LLC 17,926$112,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 81,100$507,0000.01%
View complete list of MFRI INC shareholders