GSA CAPITAL PARTNERS LLP - MFRI INC ownership

MFRI INC's ticker is MFRI and the CUSIP is 552721102. A total of 39 filers reported holding MFRI INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

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 Q4 2014
NameSharesValueWeighting ↓
PERRITT CAPITAL MANAGEMENT INC 437,645$4,994,0000.84%
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC 330,690$3,773,0000.84%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 304,721$3,477,0000.54%
WEDBUSH SECURITIES INC 204,842$2,337,0000.37%
THB ASSET MANAGEMENT 285,143$3,253,0000.20%
Baker Ellis Asset Management LLC 45,668$521,0000.18%
ZPR Investment Management 11,975$137,0000.13%
ALGERT GLOBAL LLC 16,771$191,0000.12%
RBF Capital, LLC 21,680$247,0000.06%
HEARTLAND ADVISORS INC 250,000$2,853,0000.05%
View complete list of MFRI INC shareholders